What’s New in Electronics Sep/Oct 2013

www.emctech.com.au

http://www.digikey.com.au

CONTENTS

COVER STORYWHAT'S NEW IN ELECTRONICSSEPTEMBER/OCTOBER 2013

4 Smartdevicesshakeupthe connectorworld

8 ElectroneXkeepsgettingbiggerand better

13 Newsupercomputerhasthepowerof 56,000computers

26 Cleaninginelectronicsmanufacturing

32 Shortcircuits

39 Transistorsfromnanoscaleinsulators

44 Revolutionisingelectronicsthrough graphene

49 Researchersmoveclosertolow-cost, implantableelectronics

55 Givinglightingcustomerswhattheyneed

58 TheGrumpyPage

EMC Technologies has commissioned a new

semi-anechoic chamber (SAC) in Sydney at

its Seven Hills laboratories. The SAC is NATA-

accredited as an alternative (indoor) Open Area

Test Site (iOATS) and is suitable for the testing

of most products requiring EMC compliance

for radiated emissions up to 40 GHz including

most CISPR standards, MIL-STD461/2, DO160F

and regulatory requirements such as C-tick/

RCM, FCC, IC, CE and VCCI.

The chamber was designed and installed

by EMC Technologies’ engineers. It is said

to be the largest such chamber in Sydney.

It features: a 2 x 2 m quiet zone (maximum

EUT size), a bore-site antenna mast and a 3

or 5 m test distance, 3 x 3 m access doors

and 10 m of usable space. These important

features allow convenient indoor testing of

large items for both Class A and B limits (for

most standards) without the inherent problems

associated with travelling and testing at open

area sites. Testing at 10 m is carried out at the

Colo OATS or at EMC’s Melbourne 10 m iOATS

if outdoors testing is not suitable.

The iOATS is compliant with: CISPR 16-1-4

for a 2 x 2 x 2 m test volume (quiet zone) to

18 GHz; FCC, IC, VCCI, CISPR 11, 12, 13,

15, 22 (Class B), 24, 25 and 32; immunity

standards IEC/EN 61000-4-3, ISO 11451-2,

ETSI/EN wireless standards and many others.

EMC Technologieswww.emctech.com.au

http://www.comtest.com.au

http://www.digikey.com.au

4SEPTEMBER/OCTOBER2013 WWW.ELECTRONICSONLINE.NET.AU

Bob Hult, Bishop & Associates Inc


SMARTDEVICESSHAKEUPTHECONNECTORWORLD

WWW.ELECTRONICSONLINE.NET.AU SEPTEMBER/OCTOBER20135

Mobile devices, including smartphones and tablets, have becomea disruptive technology that is shaking up the norms of systemarchitecture.TraditionalmethodsofintroducingpowerandmanagingI/O are undergoing changes that are having major implications fortraditional connectors. Read on to find out how.

Connectorsofalltypeshavebeenanintegralelementinthepackagingschemeofelectronicproductsformanyyears.Internalwire-to-wire,

wire-to-PCB and PCB-to-PCB connectorsallowdesignerstoeconomicallypartitionasystemintomanufacturablemodules,whichoffereaseof repairaswellasscalability.Externalconnectorsareusedtointroducepower and provide input/output signallingto the outside world.

Huge advances in semiconductor inte-grationhaveenabledelectronicequipmentthatisinfinitelymorepowerful,evenwhileshrinking from refrigerator-sized profilesto handheld portable devices. Productsthat required a daughtercard loaded withdiscrete devices can now be built arounda single chip. The internal interconnec-tions between board, power supply anddisplay on many consumer products areoften replaced by PCB traces on a singleboard, or a flex circuit.

Portdensityhasbecomeamajorissue.We have watched as venerable I/O inter-faces, such as the RS232 and Centronicsconnectors, were replaced by Firewireand USB connectors. These connectorsnot only offered increased port density,butalsoprovideddramaticallyhigherdatatransferratesinauser-friendlyprofile.Asdevicesbecomesmaller,thespaceavailablefor interconnection is reduced,whichhasspawned even smaller interfaces, includ-ing mini and micro versions of USB, aswell as mini versions of DisplayPort andHDMI.ThenewThunderboltinterfacefromIntel does double duty in supporting bothDisplayPort and PCIe technology.

Products that in the past sported acollectionofdifferentvideo,audio,power,headphone,daughtercard,memory,proces-sor and peripheral connectors have beenreplaced by a few flex circuit connectorsinside,andoneortwomicroUSBexternalinterfaces.

The consumer world is quickly movingaway fromthedesktopandeventhe laptopcomputertowardsmobiledevices.Arecentreport indicated that personal computersalesplunged14% inthefirstthreemonthsof2013,nearlydouble theanticipateddrop,while tablets and smartphones grew atdouble-digit rates.

Alongwithincreasedcomputingcapability,siliconchipshavebeentrainedtoconsumedramatically less power. Not only does thisfacilitate tighter system packaging, but italsoenablesdevicestocuttheirpowercordtetherandoperateforhoursusinglightweightrechargeable batteries.

Short-rangewirelesscommunicationisaperfectcomplementtothesemobiledevicesand consumers are quickly adopting thistechnology. For example, the USB connec-tor has served as the standard PC printerinterface, but the majority of printers nowfeature a wireless link that eliminates acopper cable entirely.

Wireless charging pads using inductivecouplingarebecomingmorecommon,againeliminating the power connector. Severalconcepts for wireless charging of vehicleshave been proposed. A wireless chargerbuilt into the floor of a garage could safelyrechargethebatteriesofanEVcarwhileitisparked,withnointerventionbythedriver.

Theultimatesolutionwouldbetoeliminateall external connectors, but that’s heresyamong connector manufacturers and notverylikelyintheforeseeablefuture.Profileswouldbeunconstrainedbyaconnector,andsealingthedeviceagainstmoistureanddustbecomeseasier.Reliabilitywouldbeincreasedwithout the potential for failure that comeswithanabusedconnector.Consumerswouldappreciatethereducedclutterandimproveduserexperience.Wemaynevergetthere,butwirelesstechnologycontinuestowhittleawayat many standard I/O interfaces.

Thereiscertainlynolackofshort-rangewireless technologies waiting to take the

© iStockphoto.com

/shutter_m



place of copper interfaces. Our homes arefestoonedwithmultipleremotecontrolsthatutilise infrared beams to control a host ofconsumeraudioandvideoequipment.Addi-tionalwirelessstandardshavebeencroppinguplikespringweeds.Amongthecontenders:

• ANT+: proprietary wireless sensor net-works.

• Cellular:Nowbeingadaptedformachine-to-machineapplications.

• IEEE 802.15.4: Peer-to-peer links in in-dustrial sensornetworks.

• ISA 100A: Designed for applications inindustrial processcontrol.

• Wi-Fi, IEEE 802.11:Enablessmartphones,laptops, tablets and video equipment tocommunicatewith a local router.

• ZigBee: Often used in home automationnetworks.

• Bluetooth:Oneofthemostwidelyadoptedtechnologies, used in everything fromautomotiveentertainmenttoheadphones.Worldwideshipmentsofintegratedcircuits

thatfeatureintegratedBluetoothareforecastto rise to 3.1 billion units by 2017, a 91%increaseover2011shipments.Eachofthesetechnologieshasestablishedspecialinterestgroupsthatfacilitateandpromotethegrowthof their chosenprotocol.

Buildingwirelessconnectivityintoadeviceis becoming easier as complete transmitterand receivermodulesareentering themar-ket, freeing up product designers to focuson their product development. Systems ona chip (SOC) with integrated wireless con-nectivity are showing the greatest growth.TheRFdurino, forexample, isafinger-sizedmicrocomputer with integrated Bluetoothcommunicationcapability.

The growth of wireless connectivity islikely to continue at even faster rates as itbecomes easier to integrate this technologyintonewproducts.Microchiprecentlyunveiledamajorexpansionof itsembeddedwirelessmodules that support Bluetooth, Wi-Fi andZigBee. These drop-in assemblies consumeverylittlepowerandquicklyenableshort-rangeor internet access. Some of these devicesuppliers offer a progression of capabilitiesto provide a footprint-compatible migrationpath togreater functionality.

The advent of cloud computing reduces

the need for computational horsepower inthemobiledevicewithaccesstoapplicationsavailable as needed and almost unlimitedstorage inthecloud.Thisreducestheneedfor large internal storage capacity.Wemaybe returning to the era of dumb terminals.

Emergingwirelesstechnologies,suchasmillimetrewaves,continuetobeintroducedasdemandforbandwidth-intensiveapplicationsincreases.Innovativedevicesthatoperateinthe30to300GHzfrequencyspectrumareused toprovideawirelessshort-range linkamong multiple devices, including set-topboxes, HDTVs, DVD players, game boxes,HD projectors and laptop computers.

Industrialautomationandcontrolisanotherareawherewirelesscommunicationamongsensors can reduce the copper infrastruc-tureinprocesscontrolapplications.BannerEngineeringrecentlyintroducedacompletelyself-containedwirelessphotoelectricsensorthatfeaturesanintegratedbatteryandradio.These sensors eliminate the need for anexternalpowersourceaswellasI/Osignalcabling.Systemscanbequicklyreconfiguredwithout costly wiring changes.

Near-field communications (NFC) isanotherareacurrentlyunder intense inves-tigation. These RF links differ from othersin their ability to exchange relatively smallpacketsofinformationinaburstmodeoververy short distances, typically less than 10cm. A series of standards that define NFCcommunication in smartphones and similardevices are basedonRFID (radiofrequencyidentification)technology.Devicesmustonlybe in close proximity or touch in order toautomaticallyestablishacontactlesstransac-

tion.Duringinitiationofalink,anRFfieldisgeneratedthatcanpowerapassivereceiver,suchastags,keyfobsorcreditcards,whichdonotrequireabattery.Peer-to-peercom-municationbetweentwoNFC-enableddevicesis also part of the specification.

The initial target applications that werefocusedonmobilepaymentalsoenvisionedsmart car keys, security access cards andID cards. A single NFC card was forecastto replace the wallet and could be used inalle-commerceexchanges.TheNFC-enabledcreditcardhasexperiencedlessthanuniver-salapprovalintheUnitedStates,ashackersdemonstratedtheeasebywhichthesecardscould be read by simple scanners. Otherapplications related to social networkingandticketinginstalledonsmartphoneshavebeen more successful. Friends need onlytap their phones together to share photos,videos and contacts.

Wearestartingtoseeaformofwirelessconnectivitybeingexplored.TEConnectivityrecently announced the ARISO contactlesstechnology platform, which utilises its ex-pertise in magnetics, RF transmission andantennas to create an inductively couplednear-field interconnect.

Datasignalsandpowercanbetransmittedacrossagapofafewmillimetresbetweenthe‘mating’connectorfaces. Initialapplicationsare seen wherevoltage isolation, mechani-calrotationorexplosiveenvironmentsmakeconventional connectors impractical.

Thereislittledoubtthatconsumerswantmobile access to the full array of commu-nication,entertainmentandinformationthathastraditionallybeentiedtoawire.Mobiledevices have shrunk in size and weight,leavinglittleroomfortraditionalexternalI/Oconnectors. Wireless technology addressesthat demand.

On one hand, the evolution to wirelessconnectivity will result in reduced volumesofwhathavebecomelow-margincommodityconnectors. On the other hand, the infra-structureconsistingofthousandsofcellularaccess points and supporting high-speednetworks will require continuous upgradesin order to support increasing demand forbandwidth.Wearenowonlyonthe leadingedge of what will become the ‘Internet ofThings’,whichincludesmachine-to-machinecommunications. The connectors typicallyused in this equipment provide high signaldensity, operate at multigigabit data ratesandaredesigned formuchhigher levelsofreliability. It is unclear exactly how long itwill take for these trends to play out, butfor sure times are changing

Robin Pearce, Bishop & [email protected]

CONNECTORS

BUILDING WIRELESS CONNECTIVITY INTO A DEVICE IS BECOMING EASIER

AS COMPLETE TRANSMITTER AND RECEIVER MODULES ARE ENTERING THE

MARKET, FREEING UP PRODUCT DESIGNERS TO FOCUS ON THEIR PRODUCT

DEVELOPMENT. SYSTEMS ON A CHIP (SOC) WITH INTEGRATED WIRELESS

CONNECTIVITY ARE SHOWING THE GREATEST GROWTH. THE RFDURINO, FOR

EXAMPLE, IS A FINGER-SIZED MICROCOMPUTER WITH INTEGRATED BLUETOOTH

COMMUNICATION CAPABILITY.

© iStockphoto.com/Oleksiy Mark

http://www.pcbco.com.au


The competitive future of practically every Australian industry sector is increasingly dependent onthe usage and integration of the latest electronics into all aspects of production, assembly, systemsdevelopment, maintenance and service. Improvements can be more easily achieved by keeping up todate with the latest technologies, products, development tools.

Theannualelectronicsdesignandassemblyexpo,ElectroneX,will provide industry professionals an opportunity to accessa wealth of knowledge on electronics design and manufac-ture,embeddedsystemsandnewproductdevelopment.The

eventcomprisesamajortradeshow-withmorethan100companiesrepresented - thatwill showcase anddemonstrate the latest productreleases for industry, scientificandcommercial applications.

Test and measurement:ElectroneXfeaturesanextensiverangeofequipmentfortest,measurement,researchanddevelopment,mainte-nance,serviceandrepairwithanumberofcompaniesreleasingnewproducts together andoffering special offers for anyorders taken attheshow.AgilentTechnologies,ADMInstruments,EmonaInstruments,ScientificDevices,NationalInstrumentsandRohde&Schwarzarejustsome of the leading companies exhibiting at the expo. Visitors canbenchtestandcompareallthe latestsolutionsforelectronic,electri-cal,scientific,medical,communicationsandindustrialtest,monitoringandmeasurement.

Design and development tools:Theexpowillfeaturetestandcom-paredevelopmentsoftware,boards,modulesandtoolsforapplicationacross all product and system design disciplines. Also on show areapplicationsforautomotive,aviation,audioandbroadcasting,commu-nicationsandnetworks, defence,medical,mining, security, scientific,transport andutilities.

Contract manufacturing: With the move to high-tech niche manu-facturinginAustralia,contractmanufacturingisplayinganincreasinglysignificantrole.Contractmanufacturingcompanieswillshowcasetheirskills andexpertiseacrossawide rangeof industries.

Product categories:Electronexfeaturescomponents,equipmentandsuppliesfor:assembly,boardcleaning,cablesandconnectors,CADandmanufacturing software, cases and product casings, contract manu-facturing, design modules, development software and tools, displays,LEDs,education,trainingandcertification,electronicsrepair,electroniccomponentsupply,embeddedcomputersandsystems,enclosures,EMI/EMC control and certification, GPS controls and modules, industrialcomputersandplatforms,industrialpanels,identificationandlabelling,M2Mconnectivitytools,measurementequipmentandinstrumentation,

membranesandoverlays,motorsanddrives,PCBdesignandfabrica-tion,powerconverters,batteriesandsupplies,prototypingverificationequipment and software, rework tools, microwave RF and wirelesssolutions, service and maintenance equipment, semiconductor andmicrochiptechnology,solderingsupplies,solarsupplies,switches,testequipment, touchscreensandcontrols,wireandharness.

The Surface Mount and Circuit Board Association (SMCBA) -Electronics Design & Manufacture Conference 2013 is being held inconjunctionwith theexhibition.

Thetwo-dayCADlibrarymanagementforelectronicsdesignwork-shopwillpresentapracticalguidetothemanyissuesfacingadesignteam in establishing and maintaining an effective library structurethat is expandable and flexible, yet ensures a discipline of processfor establishing procedures, standards and methods of working thatare accepted and adopted by all concerned for achieving consistentand reliable results. Electronic design starts with CAD libraries, andifpartnumbers, footprints, symbolsandmodelsarenotcorrect thenprojectfailurewilloccur.Thiswillleadtodelaysandextraexpenseforredesigns.TomHausherrfromPCBLibrarieswilldeliverthisworkshop.

Martin O’Hara, EMC expert and author of EMC at Component and PCB Level willpresenthisrenownedworkshop‘CircuitBoard&LayoutIssuesforEMCCompliance’.Martinwillprovideessentialbackgroundknowledge and best design practices for improving the EMC perfor-manceof anycircuit design.

Dave Hillman from Rockwell Collins returns to address the manyissues faced and to be considered in the manufacture of electronicproducts. The problems encountered, the root causes and solutionsto eliminate or mitigate these problems will be discussed. He willpresentseveralothersessionsincludingaworkshoponLGAandQFNcomponent technology.

Otherpresentationswillincludeastatisticalprocesscontrolwork-shop,anIPCcertificationcourseandaspeciallydesignedprogramforneworsoon-to-begraduatesandtechniciansenteringtheelectronicsindustry -onSMT,ESD,DFM.Australasian Exhibition & Events Pty Ltdwww.electronex.com.au

ELECTRONEXKEEPSGETTINGBIGGERANDBETTER

ELECTRONICS EXPO AND CONFERENCE

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EMBEDDED ETHERNET DEVICE SERVER

The Lantronix XPort embedded ethernet device server

is a compact, integrated solution to web enable virtually

any device with serial capability. By incorporating it into a

product design, manufacturers can quickly and easily offer

serial-to-ethernet networking capability as a standard feature,

so equipment can be accessed and controlled over the internet.

The XPort embedded ethernet device server removes the

complexity of designing network connectivity into a product by

incorporating all of the required hardware and software inside

a single embedded ethernet solution. Smaller than a human

thumb, it includes all essential networking features, including a

10Base-T/100Base-TX ethernet connection, operating system,

embedded web server, email alerts, a full TCP/IP protocol

stack and 256-bit AES encryption for secure communications.

The easy-to-embed networking processor module enables

engineers to focus on their core competency while reducing

development time and cost, and increasing product value. The

device is EMC/EMI compliant and RoHS compliant.

Soanar LimitedFormoreinfoonthisproductwf.net.au/U446

AUTOMATED OPTICAL INSPECTION SYSTEMSSherlock-300 series automated optical inspection (AOI) systems provide good defect coverage, average cycle times of 10 s/board

(including transport), low false call and false accept rates (FCR and FAR) for a wide range of production environments. All three

models - benchtop, inline and batch - feature as standard fast multitouch touch-screen control.

The system is capable of detecting: majority of all solder joint defects; component defects and issues; shifting; tombstones;

reverse polarity; damaged parts; bent IC leads; pin presence (THT); bent pins (THT); reverse polarity.

All programming and operation is done through the intuitive touch-screen interface. Automatic pick and place and CAD data

conversion and a predefined, customisable parts library not only speed up programming but also eliminate the need for skilled

AOI personnel.

The Sherlock 300 library contains comprehensive inspection data for each part, including image processing settings, lighting

conditions, areas to be checked, and more. Custom parts can be quickly created from any predefined part. Sherlock-300F uses a

high-resolution, 2.2 MP CMOS camera, a large-aperture telecentric lens and two lighting systems to achieve fast, accurate inspec-

tion of both solder quality and components at a scanning rate of 50 cm2/s.

The RGB LED lighting system inspects solder fillets for volume and shape. The three-tier white lighting system inspects component

placement and positioning, with reflection and shadow controls to ensure low false calls and low false accepts.

The standard lens inspects parts down to 0201, or the Sherlock-300F can be fitted with a high-magnification lens to inspect

parts down to 01005. During inspection, the camera moves, rather than the PCB. This ensures the clearest possible images and

fastest inspection speeds. The camera motion system is X-Y bi-axial belt-driven with 50 µm positional accuracy.

The board transport system automatically adjusts to the size set in the program. Sherlock-300F comes standard with a pneumatic

PCB stopper and vacuum clamp. It can optionally be purchased with a motor to eliminate the need for a compressed air source.

Hawker RichardsonFormoreinfoonthisproductwf.net.au/U610

LIGHT PIPE INDICATORSThe Quick-Mount Flexible Light

Pipe Indicator Series from Marl

features the quick-locking mecha-

nism ‘Quick Nut’ to provide instant panel

hook-up that does not require sealing from

the operating environment. The housing and lens

are made of ESD protected material. A diffused lens provides

uniform illumination and wide-angle viewing capability.

The product is specifically designed for use with surface-

mount LEDs as well as standard 3 and 5 mm size, Orca LED,

through-hole PCBs, and vertical- or horizontal-mounted LEDs.

The lenses are moulded from an optical-grade engineering

plastic, which maximises light transmission output.

Aerospace & Defence ProductsFormoreinfoonthisproductwf.net.au/U065

STAND A20

This special ElectroneX edition features detailed, full-text product editorials and insightful articles on a range of topics. Look for items with the show logo and the stand number to read about what is being exhibited at the show. The link at the end of the items will take you to our website where you can find more information and similar items.

http://buy.advantech.net.au

12SEPTEMBER/OCTOBER2013 WWW.ELECTRONICSONLINE.NET.AUcomms-connect.com.au

Supporting associations & media organisations:Magazine partner:In association with:

Visit the website where this year’s speakers, topics and full training workshop outlines can be found!

For further information, please contact Lisa on 02 9487 2700 or [email protected].

20–22 NOVEMBER

In conjunction with the ARCIA Industry Gala Dinner

Melbourne Convention and Exhibition Centre

Platinum Sponsors: Gold Sponsors:

Government • Enterprise • Transportation • Utilities • Mining • Public Safety • Security

REGISTRATION NOW OPEN

Comms Connect – formerly RadioComms Connect – returns to Melbourne’s MCEC this November to deliver vital information to the mission and business-critical communications communities – the users, the dealers and industry.

Help create safer, smarter, more secure environments, where available information is gathered and then distributed to those that help protect us and our environments when, where and how they need it most.

With almost 100 exhibitors, 50 speakers, 6 ALL NEW training workshops, panel discussions, roundtables and more, Comms Connect 2013 has the answers to your communication infrastructure and system requirement questions.

Focus for 2013’s half-day training workshops:

• Mobile broadband for critical communications users

• Infrastructure and towers

• Advanced radio over IP

• In-building distributed antennae systems (DAS)

• Tetra network and design

• Implementing a digital radio system

Comms Connect delivers more for 2013

http://comms-connect.com.au


Standard and modifi eddiecast aluminium, metal and plastic enclosures

tel: 08 8240 2244

Seeus on

Booth B16 at

ElectroneX

a d p ast c e c osu es

www.hammondmfg.com

NEWSUPERCOMPUTER

FASTEST COMPUTER

Australia’s most powerful computer Raijin, named after the Japanese god of thunder, lightning and storms,can perform the same number of calculations in one hour that would take seven billion people armed withcalculators 20 years. The computer was officially launched at the opening of the National ComputationalInfrastructure (NCI) high-performancecomputingcentre atTheAustralianNationalUniversity (ANU).

With peak performance speeds of 1.2 petaflops -1,200,000,000,000,000floatingpointoperationspersecond-thenewcomputerhasthepowerof56,000computersworking in parallel, and the disk storage equivalent of

20,000computersbutworkingmuchfaster.Itcanperformthesamenumber of calculations in one hour that every one of the 7 billionhumansonEarth,armedwithcalculators,couldperformin20years- or 170,000calculationsper second, perpersononEarth.

TheFujitsuPrimergy,Raijin,willtoenableresearcherstoprocessvastvolumesofdatathatwouldotherwisetakeyearstocompleteandsimplynot bepossibleusingdesktopcomputers. Itwill be availabletousers in aphasedapproachstartingearlynextweek.

“Advancedcomputationalmethods forman increasingly essentialcomponent of high-impact research, in many cases underpinningdiscoveries that cannot be achieved by other means, as well asunderpinning the platform with which to sustain innovation at an

internationally competitive level,” said Professor Lindsay Botten,Directorof theNCI.

Raijinisahigh-performanceclusterwith57,472cores(IntelXeonSandyBridge2.6GHz),MellanoxFDR interconnect, 160TBofmainmemory and 10 PB of useable fast filesystem, running the OneSISclustermanager and thePBSProworkflowmanager.

Thecomputer’sspeedenablesresearcherstoruncomplexmodels.Theymight, forexample,seektounderstandtheforcesthatbindthebuilding blocks of our universe, to ‘supercharge’ the photosynthesisofvirtualcropsortounderstandthedynamicsoftheworld’soceansand their impacton theclimate.

TheoperationoftheNCI issustainedthroughco-investmentbyanumber of partner organisations including ANU, CSIRO, the Bureauof Meteorology, Geoscience Australia and other research-intensiveuniversities supported by the Australian Research Council, the totalofwhichamounts to a further$50millionover four years.

HASTHEPOWEROF56,000COMPUTERS

© iStockphoto.com/alphaspirit

http://comms-connect.com.au

http://www.hammondmfg.com


SOLDERING SYSTEM Machinery Forum together with Kurtz ersa will introduce the

Ersa Ecocell selective soldering system designed to be used

as an inline system for high volume-low mix and also as a

batch system for low volume-high mix production.

As a true inline machine the system is processing up to

5 PCBs at one time in order to reduce the process time for

each PCB. The cell design of the system allows a U flow

arrangement with a very small footprint for modern manu-

facturing layouts.

With the Ersa Cad 3D software it’s easy to program the

machine offline using DXF, Gerber files or a scanned PCB

layout. The software optimises the soldering flow in order

to reduce the cycle time and manufacturing cost. With an

electromagnetic pump and no moving parts in the solder

pot, maintenance and dross formation are very low. Only

11 kg of solder is required to fill up one solder pot and to

start soldering, keeping your start-up cost very low.

With the camera option you can see the soldering process

live, looking at every solder joint while soldering the PCB.

This function is helpful to correct any process issue online,

as the machine is running.

Machinery ForumFormoreinfoonthisproductwf.net.au/U554

ULTRASMALL FORM FACTOR PC The Intense PC is the latest in the range of ultrasmall form

factor fit-PCs from Compulab. The Intense PC provides desktop

class performance in a tiny, low-power form factor. The Intense

PC is designed around the Intel Core CPU providing dual

core 64 bit CPU @ 1.1 to 1.7 GHz with Intel HD Graphics

GPU. The CPU is supplemented by up to 16 GB DDR3 RAM.

Intense PC consumes under 10 W when idle, yet for high

workloads the two CPU cores provide up to 2.8 GHz of pro-

cessing power with Intel Turbo Boost technology. The Intense

PC provides a rugged and innovative thermal design that has

been designed for fanless operation at the smallest possible

form factor using innovative thermal design and advanced

power management technologies.

The innovative design uses internal passive heat-spreader

to eliminate hotspots and power regulation based on both

CPU and case temperature monitoring. If the case temperature

exceeds a threshold the CPU is underclocked until tempera-

ture is back within permitted range. The threshold can be

configured in BIOS allowing the computer to operate safely

in extreme temperature environments.

Allied Data Systems Pty LtdFormoreinfoonthisproductwf.net.au/U555

SOLDERING STATIONThe Hakko FX888D is a digital soldering iron. The user-friendly

soldering station has a compact station body which requires a

space of only 100 x 120 mm and is easy to operate. It has only

two operation buttons, an iron holder that provides ease of use

with a protective cap that reduces shock and noise when storing

the iron, cleaning wire and a cleaning sponge.

The product has increased its heater output by 30% compared

to that of the conventional model Hakko 936-937. It delivers good

thermal recovery by using T18 series tips for their great heat

conductivity, which allows soldering at a lower set temperature

and reducing the thermal impact on components.

Some of the functions include a digital display that makes it easy

to check the set temperature at a glance, a password function

to prevent settings being changed unexpectedly, a preset mode

and a simple temperature adjustment mode, which used to be

a troublesome procedure with past soldering irons.

element14Formoreinfoonthisproductwf.net.au/U687

FPGASBuilt on Intel’s 22 nm, 3-D Tri-Gate transistor technology, Speed-

ster22i HD devices are FPGAs with a suite of hardened interface

IP including 10/40/100 G ethernet, 100 Gbps Interlaken, PCI

Express Gen1/2/3 and 2.133 Gbps DDR3 controllers.

The Speedster22i HD1000 is the first member of the Speed-

ster22i family. It includes over 1 million effective LUTs, consisting

of 700,000 programmable LUTs and 300,000 LUTs of additional

functionality provided by the fixed-function hardened IP. The de-

vice also integrates 86 Mb of RAM, 960 programmable IO and

64 lanes of 12.75 Gbps SerDes.

The HD1000 development kit includes a PCI-express form-

factor, HD1000 development board, ACE software, programming

pod and power supply.

Achronix Semiconductor Corpwww.achronix.com

STAND A1

STAND B24

http://www.telit.com/techforum


http://www.telit.com/techforum


BMW i3 and power electronics

Ifdesired,theBMWi3isalsoavailablewitharangeextender,whichmaintainsthechargeofthelithium-ionbattery

ataconstantlevelenroute,assoonasitfallsbelowaspecifiedvalue.Thisisperformedbyatwo-cylindergasoline

enginewith34hp(25kW),mountedadjacenttotheelectricmotorabovetherearaxle.Therangeextenderincreases

thecar’smaximumrangeinday-to-daydrivingtoaround300kilometres.

Withacurbweightof1195kg,theBMWi3issaidtobelighterthanmostvehiclesinthecompactsegment,yetoffers

significantlymorespaceforuptofouroccupants.Belowaresomekeyfeatures.

Electric motor

TheelectricmotoroftheBMWi3wasdesignedforuseincitytrafficandprovides125kW/170hpwithatorqueof

250Nm.Thefulltorque,whichistypicalforelectricmotors,isimmediatelyavailablefromastandstillanddoesnot

needtobebuiltupfirstviatheenginespeed,asisthecasewithcombustionengines.TheBMWi3acceleratesfrom0

to60km/hinunder4secondsandto100km/hinonly7.2seconds(7.9secondsintheversionwithrangeextender).

Lithium-ion high-voltage battery

Theenergy supply for the drive, aswell

asallothervehicle functions, isprovidedby

aspeciallydevelopedlithium-ionhigh-voltage

battery,whichsetsnewstandardsintermsof

energyefficiency.Theintelligentheating/coolingsystemofthehigh-voltagebatteryensuresthatenergyperformance

(andthusthevehicle’srange)islessaffectedbytemperaturefluctuationsthanitnormallyiswithbatteriesofthistype.

Thismakesasignificantcontributiontoboththeperformanceandservicelifeofthecells.Aneight-yearwarrantyor

100,000milesisgivenforthehigh-voltagebattery(for70%ofthechargingcapacity).Viathesuppliedchargingcable,

thebatteryisalreadychargedfor80%capacityin6-8hours(basedon16Acurrent).Thechargingdurationcanbe

reducedbyapproximately30%withtheoptionallyavailableWallboxPure.

Intelligent energy management

Toallowforanoptimalrangeineverydrivingsituation,duringthedevelopmentoftheBMWi3particularemphasis

wasplacedonlowenergyconsumptionoftheelectricalcomponents.Forexample,theinteriorheatingsystemissaid

tosaveupto30%ofelectricitycomparedtoaconventionalelectric-heatingsystem.Energy-savingLEDsareused

fortheinteriorlightingandarealsoavailableasanoptionfortheexteriorlighting.Inaddition,theE-driveoffersthe

possibilityofbrakingviatheacceleratorpedal.Ifthedrivertakeshisfootofftheacceleratorpedal,theelectricmotor

assumesthefunctionofageneratorandfeedstheenergygainedfromthemotionofthewheelsbackintothehigh-

voltagebattery.Thisso-calledenergyrecuperationgeneratesabrakingtorquewhichleadstoaneffectivedeceleration

ofthevehicleandpaysoffintermsofenergysavingsforespeciallyforesighteddrivingstyles.

Charging the BMW i3

TheBMWi3cannotonlybechargedathomeusingthewallboxorthechargingcable,itcanalsobechargedonthe

gofromacontinuouslyincreasingnumberofofficialchargingstations.TheBMWi3findstheseeasilyviainnovative

BMWConnectedDriveServicessuchas,forexample,thefullynetworkedBMWiNavigationwithdisplayofthedynamic

rangeandchargingstations.

BMW Group

www.bmwgroup.com


http://mouser.com


STAND A4

STAND C17

REQUIREMENTS LIFE CYCLE MANAGEMENT Aldec’s Spec-tracer is a unified requirements life cycle

management application designed specifically for FPGA

and ASIC designs. Spec-tracer facilitates requirements

capture, management, analysis, traceability and reporting

that seamlessly integrates with windows-based HDL design

and simulation tools. Traceability links between requirements

and elements of the HDL design, testbench, log files and

waveforms are established easily, and upstream/downstream

traceability reports are generated automatically.

Combining a team-based methodology with appropriate

requirements versions control, Spec-tracer is said to help

companies streamline the requirements engineering process,

optimise the development cycle, improve collaboration, and

reduce risk and costs.

Key features include: direct integration to DOORS; team-

based methodology; change impact analysis; test results

management; requirements coverage analysis; predefined

and user-defined reports; version and baseline control at

requirements level; supports DO-254 requirements traceability.

Aldec ANZ Pvt LtdFormoreinfoonthisproductwf.net.au/U656

IEC APPLIANCE INLETThe GSP4: 16 A/20 A appliance inlet is designed for print circuit board

mounting. The inlet can be sandwiched between split enclosures

and tested before it is installed in the equipment. Stabilising posts

provide quick snap-in assembly to the PCB. A version with screw

mount stabilisers is also available. The

inlet offers a compact solution for IEC

C20 inlets used in applications where

power components are board-mounted.

Equipped with print circuit board

terminals for L, N & E, and a 6.3 x 0.8

mm quick-connect or solder tab for ad-

ditional ground to chassis, the inlet can

be securely snapped in or screwed on

to a print circuit board before solder-

ing. This is achieved through stabilising

posts, which also serve to absorb withdrawal and insertion force.

Rear-mount styles are also available with or without mounting ears.

An optional back-side cover for the appliance inlet is available for

protection against accidental contact. The inlet is compatible with

V-Lock cordsets. The V-Lock retaining system provides a safe and

secure power connection by preventing unintentional disconnection

of the power cord from the inlet. The inlet can also be delivered in

Protection Class II as an IEC C24 type socket. The inlets are suitable

for use in power supplies, IT equipment, medical electrical equipment,

lighting systems as well as test and measurement systems.

Fastron Technologies Pty LtdFormoreinfoonthisproductwf.net.au/U823

INDUSTRIAL ETHERNET SWITCHESAdvantech EKI-3000 industrial ethernet switches are claimed to be smarter, faster, greener and the

first of their kind in the market with dedicated priority ports, up to a 60% reduction in power, smart

diagnostics and gigabit data transmission.

They are suitable for a host of industrial automation functions, including toll stations and CCTV systems.

Advantech Australia Pty LtdFormoreinfoonthisproductwf.net.au/U293

http://www.lpkf.com/prototyping


THE SWITCHMODEPOWER SUPPLIESYOU WANTNOW FOR LESSAT SOANAR

[email protected] AU 1300 365 551 NZ 0508 765 956RANGE - RELIABILITY - STANDARD - CUSTOM

OUTPUT POWER (W)

OUTPUT VOLTAGE (V)

OUTPUT CURRENT (A)

ORDER NUMBER

DIMENSIONS(W x H x D)(MM)

LIST PRICE

45W12V 3.75A SD-45-12

78 × 93 × 56 $32.55*24V 2A SD-45-24

60W12V 5A SD-60-12

78 × 93 × 56 $38.70*24V 2.5A SD-60-24

120W12V 10A SD-120-12

65.5 × 125.2 × 100 $64.65*24V 5A SD-120-24

240W24V 10A SD-240-24

125.5 × 125.2 × 100 $109.60*48V 5A SD-240-48

* Price excludes GST and ONLY available to approved business and/or trade customers. Bulk pricing available on request.

AC/DC DIN RAIL SWITCHMODE POWER SUPPLIES

IN STOCK NOW

240W120W

60W45W

• Wide power range 30W to 240W

• Universal AC input voltage 90-264VAC

• Voltage tolerance +/-1%

• Adjustable output voltage +/-10%

• High efficiency & reliability

• 100% full load burn-in

• Cooling by free air convection

• LED power indicator for power on

• International safety approvals

• Local stock

• Low cost solution

• 2 year warranty

NEW DIN RAIL SERIES

(30W & 75W also available - call for pricing)

STAND A18

TRANSFORMER DESIGN SERVICES Marque Magnetics has added technical

consulting to its product range, offering a design

service for custom transformers, inductors and

specialty coils.

The service was established in response to

OEMs’ demand for quicker, more efficient designs

and prompt prototyping of their custom wound

components. Magnetics design is a highly special-

ised field and the transformer/inductor package on

any PCB is said to be one of the most expensive

kits on it, so it is

suitable to have

exper ts des ign

a n d p r o t o t y p e

cus tom wound

components.

This particularly

applies when spe-

cific requirements

must be met (cer-

tain inductance,

EMI or efficiency

levels) or international standards must be achieved

(AS/NZ, UL, IEC or TUV). When there are specific

height or width restrictions, researching multiple

bobbin and core options can be time-consuming

and an expert can be useful. If a custom bobbin

or core is required, they are even more important.

Marque Magnetics specialises in high-frequency

power transformers with a power level of up to

20 kVA. The range also includes high-voltage

transformers (up to 15 kV); 50/60 Hz transform-

ers and inductors; three-phase inductors and

transformers; EMC and PFC chokes; DC chokes;

solenoid coils and air coils.

The company will present the user with a

budget and time frame prior to starting the

project. They will assign an engineer to be the

user’s contact point throughout. At the end the

user will receive a full manufacturing specification

of the component(s) they own and the number

of working prototypes requested.

Marque MagneticsFormoreinfoonthisproductwf.net.au/U680

http://www.soanar.com


ADM_Ad_A4_Meanwell-ol.pdf 1 14/02/13 11:23 AM

3U OPENVPX PROCESSOR BOARDThe iVPX7225 3U OpenVPX processor board is

designed to provide high compute performance,

flexibility and high-speed fabric connectivity for a

range of industrial, communication and military/

aerospace applications.

The board is based on the dual-core, third-

generation Intel Core i7 2.5 GHz processor, featuring the Intel Advanced

Vector Extensions (AVX) floating point instructions with integrated graph-

ics and memory controller and the mobile Intel QM77 PCH chipset with

leading-edge I/O functionality. It combines the improved floating-point

performance of the Intel Core i7 processor with the bandwidth and

system-enabling features of the 3U OpenVPX form factor.

The iVPX7225 is designed to operate in a wide range of OpenVPX

enclosures, including the company’s VPX3000 system platform. On-

board memory includes up to 16 GB DDR3L-1600 memory, embedded

USB flash and 1 MB non-volatile ferroelectric random access memory

(F-RAM). The board offers both PCI Express high-speed data plane

fabric connectivity and gigabit ethernet control plane connectivity with

data transfer rates up to 5 Gbps. Additional connectivity includes

three USB 2.0 ports, two serial ports, three SATA ports, eight GPIO,

DisplayPort, VGA and one XMC site for maximum flexibility.

The board’s software support includes UEFI-compliant BIOS with

password protection and a wide range of operating systems including

Wind River VxWorks 6.9 and Linux 3.x.

Emerson Network PowerFormoreinfoonthisproductwf.net.au/T370

STAND C18

INDUSTRIAL DESIGN SOLUTIONS HeTech, an Australian design and manufacturing solutions (turnkey) company, is adding a new service to

its portfolio - industrial design.

HeTech is partnering with various industrial designers throughout Australia and can therefore offer local

support to meet user’s requirements. The company can design a product enclosure to suit the user’s

requirements. The enclosures can be made from different types of materials such as aluminium ex-

trusions, sheet metal, stainless steel and various types of plastics. Modern CAD software makes it

possible for the buyers to view their product idea in 3D before placing the order. The company

offers a quick assessment of the product idea, costing of design, recommendations on tooling

infrastructure, advice on manufacturing requirements, management of the complete product

cycle and ongoing local support. As an ElectroneX special, HeTech is offering three cus-

tomers a free assessment worth $1000 each.

HeTechFormoreinfoonthisproductwf.net.au/U634

HSPA MODULESu-blox is collaborating with Intel Corporation

to bring a small, cost-effective 3G-only HSPA

module to the market.

Based on Intel’s XMM 6255 HSPA modem

platform, the chipset will be packaged in a

compact, low-cost module that maintains

layout compatibility with u-blox’s SARA 2G and

LISA 3G module series. u-blox’s 2G-3G-4G

nested design philosophy allows product

designers to offer tailored solutions to their

target markets based on a single PCB design.

u-bloxwww.u-blox.com

STAND C35

http://www.admtech.com.au


ADM_Ad_A4_Meanwell-ol.pdf 1 14/02/13 11:23 AM

http://www.admtech.com.au


STAND B16

TABLET ENCLOSURE The 1599 tablet enclosure from Hammond Electronics is designed for portable applications where

touch screens and electro-mechanical controllers, such as joysticks and rollerballs, are used.

The enclosure features a low-profile, rounded ergonomic design, which fits comfortably into

the hand to prevent operator fatigue during extended periods of use. Available as stand-

ard in RAL9011 black and RAL 7035 grey, the unit is moulded in UL94V-0 flame-retardant

ABS. It is sealed to IP54, giving protection against the ingress of dust or water, it has an

easily machined removable panel for connectors, external power leads and switches and is

available with or without a battery compartment.

The 1599 tablet measures 240 x 190 x 30 mm, with ten PCB standoffs moulded into both the

top and base sections to give a number of different mounting positions for circuit boards and other

components. The top has a 0.75 mm inlay recess across the entire surface of the unit for mounting membrane keyboards if

required; the removable panel, positioned on one side of the enclosure, is available in ABS or, optionally for remote-control

use, in IR translucent polycarbonate.

The enclosure is assembled with six machine screws, threaded into integral brass bushes in the top section, ensuring

that if repetitive assembly and disassembly are required the sealing integrity of the unit is not compromised over time. The

battery compartment accepts four AA or two 9 V batteries.

Hammond Electronics Pty LtdFormoreinfoonthisproductwf.net.au/U572

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THE SWITCHMODEPOWER SUPPLIESYOU WANTNOW FOR LESSAT SOANAR

[email protected] AU 1300 365 551 NZ 0508 765 956RANGE - RELIABILITY - STANDARD - CUSTOM

IN STOCK NOW

100W

240W

60W

25W

• Wide power range 25W to 500W• Universal AC input

voltage 85-264 VAC• Voltage tolerance +/- 1%• Adjustable output

voltage +/- 10%• High efficiency & reliability• International safety approvals

• Safety standards (EN60950-1)• EMC standards

(EN55022 Class B)• Low cost solution• Local stock• Local engineering and sales

support• 2 year warranty

OUTPUT POWER (W)

OUTPUT VOLTAGE (V)

OUTPUT CURRENT (A)

ORDER NUMBER

DIMENSIONS (L x W x H)(MM)

LIST PRICE

25W12V 2.1A SE-25-12

98 x 97 x 35 $28.77*24V 1.1A SE-25-24

60W12V 5A SE-60-12

159 x 97 x 38 $38.37*24V 2.5A SE-60-24

100W12V 8.5A SE-100-12

199 x 98 x 38 $44.77*24V 4.5A SE-100-24

240W12V 20A SE-240-12

215 x 115 x 50 $71.20*24V 10A SE-240-24

AC/DC ENCLOSED SWITCHMODE POWER SUPPLIES

* Price excludes GST and ONLY available to approved business and/or trade customers. Bulk pricing available on request.

STAND B15

AROMATIC-FREE POLYURETHANE COATINGThe aromatic-free polyurethane conformal coating (PUCAF), from

Electrolube, has been specifically designed for the protection

of electronic circuitry. The coating utilises a specialist blend of

solvents ensuring the product is completely free from aromatic

content, while offering ease of use via all types of application

method, including manual and selective spray processes.

The modified polyurethane conformal coating is tough, flexible

and increases throughput due to a rapid touch dry time of less

than 10 min. Certified and compliant with REACH, RoHS, UL94 V-0

and IPC-CC-830, PUCAF fluoresces under UV light to aid inspec-

tion and provides good mechanical and dielectric properties.

The aromatic-free coating demonstrates adhesion to many

substrates, has a wide operating temperature range and is highly

resistant to mould growth and moisture. Once cured, the coating

can also be removed with the conformal coating remover gel

(CCRG), a thixotropic gel that excludes the use of dichloromethane.

HK Wentworth Pty LimitedFormoreinfoonthisproductwf.net.au/U612

USB 3.0 PC OSCILLOSCOPESPico Technology has introduced the PicoScope 3207A and PicoScope

3207B, claimed to be the first PC oscilloscopes to offer a USB 3.0

interface. The oscilloscopes are supplied with the PicoScope software

for Windows.

The PicoScope 3207A is a 2-channel USB oscilloscope with

250 MHz bandwidth, 1 GS/s sampling rate, 256 MS buffer memory

and a built-in function generator.

Features include digital triggering for accurate, stable waveform

display and equivalent-time sampling, which boosts the effective

sampling rate to 10 GS/s for repetitive signals.

The PicoScope 3207B has 512 MS buffer memory and an addi-

tional 32 kS arbitrary waveform generator with 100 MS/s update rate.

Both scopes obtain their power from the USB port, so there is no

need for an external power adapter. The software includes features

such as automatic measurements, serial decoding of RS232/UART,

SPI, I2C, CAN, LIN and FlexRay data, and mask limit testing.

Saelig Companyhttp://www.saelig.com

http://www.soanar.com


DIGITAL MULTIMETERSThe Truevolt series digital multimeters help engineers

see their measurement data in new ways, get actionable

information faster, and document their results more easily.

Exclusive Truevolt technology reduces extraneous factors

such as noise, injected current and input bias current for

increased measurement confidence.

The Agilent 34461A DMM is a direct replacement for the

industry-standard Agilent 34401A DMM, and was designed

to make migration easy for current users of the 34401A.

These multimeters offer engineers a basic entry point to

the 6½ digit class of DMMs.

Compared with the 34401A DMM, the 34461A offers

expanded current ranges from 100 µA to 10 A. Both the

34460A and 34461A have a temperature measurement

function (RTD/PT100, thermistor) and expanded diode

measurement capability to allow engineers to measure a

larger full-scale voltage (5 V) so they can test more diode

types, such as LEDs.

Most DMMs show results on a low-resolution numeric

display. With the latest series, engineers get a 4.3″ high-

resolution, colour display to view numerical readings,

long-term trends (34461A only), measurement histograms

and statistical information. They can also set display

preferences and pull them up automatically the next time

they start up the instrument.

Driverless, easy file access USB file transfer provides

simple USB connectivity between an Agilent Truevolt DMM

and a PC, using the standard USB media transfer protocol.

Engineers can drag and drop measurement data, instru-

ment settings and screen images into PC applications

without any additional software.

Agilent Technologies Australia Pty LtdFormoreinfoonthisproductwf.net.au/U575

STRESS ANALYSIS SOFTWARECobham Technical Services has extended the multiphysics capabilities of the

Opera-3D finite element software for electromagnetic design with a solver that

can be used to analyse natural vibration modes. Electrical machine develop-

ers can employ the tool to investigate and minimise forces that might cause

oscillations close to the natural frequencies of the equipment and thereby

avoid excessive vibration or collisions between rotating and stationary parts.

By capturing such mechanical vibration in conjunction with electromagnetic

modelling, and thermal performance if required, the integrated 3D tool suite

can greatly reduce the complexity and timescales of design projects.

One of the key benefits of this capability is a further reduction in the need

to create physical prototypes to explore the behaviour of a proposed design

concept. With the greater understanding of new designs that more thorough

simulation brings, it can be possible to reduce the real-world prototyping

phase to a few iterations. This can take months out of design cycles - along

with the associated high costs.

The latest version of the software extends the fundamental performance

advantage of Opera for many common design engineering applications.

The modal solver - STRESS/EV - finds a user-specified number of eigen-

values within a specified frequency range and calculates the eigenvectors of

each mode. It works in conjunction with the static stress analysis capability of

Opera that calculates the deformation, stresses and strains of a body which

is subject to external and internal forces. The forces calculated from electro-

magnetic fields can be used as input to the stress analysis.

Cobham Technical Serviceshttp://www.cobham.com

PASSIVE JUNCTION BOX

Turck’s 6-port M12 passive junction box is

designed to easily integrate multiple devices into

a single unit. It allows simple installation in diverse

factory automation applications, ranging from packaging

and automotive to material handling and mobile equipment.

With one or two discrete signals per port, the 6-port junction

box is capable of providing up to 12 discrete signals - providing

connectivity for multiple devices. The junction box consolidates

several discrete devices in an area to one device, which is then

connected to a controller via a single cable. This eliminates

each device requiring an individual cable, delivering a more

cost-effective, streamlined connectivity solution.

The 6-port model provides 2 A of current per signal and up

to 9 A total current per junction box. For durable performance,

the M12 passive junction box features IP67-rated ingress protec-

tion and operates in temperatures ranging from -40 to +85°C.

Turck Australia Pty LtdFormoreinfoonthisproductwf.net.au/T461

STAND A12

+61 2 8741 5000

Ampec Technologies specialises in manufacturing of custom design cable assemblies at our local factory in Sydney.

We also have overseas manufacturing partners to cater for high volume production.

Our experienced team is at your service.

Local manufacturing capabilities for cable assembly with a fully equipped factory

Production team trained to IPC/WHMA-A-620A

Fully automatic cut,strip and crimpmachines

High mix low volume and quick turnaround

Cable Assembly @ Ampec

http://ampec.com.au


Doris Schulz, parts2clean

Increasing demand for reliability, continuing miniaturisation and the growing number of faults inelectroniccomponentsmanufacturedinno-cleanprocesseshaveputthefocusbackoncleaninginelectronicsmanufacturing.Thisarticlelooksatdifferentsolutionsthathelpensureoptimalcleaningof components.

The development of no-clean fluxes and soldering pasteshad turned the attention away from the need to cleancomponentsinelectronicsmanufacturing.Formanycom-ponents that are only used in non-critical atmospheric

environments,thismostlyposesnoproblem.However,wheretheyare used in adverse environments (such as humid or fluctuatingtemperatures),theprotectivelayerappliedintheno-cleanprocesscanbegraduallyeroded,releasingionisingsubstancesthatpromoteelectromigration and dendritic growth. This occurs chiefly in nar-row spaces beneath components and between their connectionsor other contact surfaces.

Surface cleanlinessProtectivecoatings(conformalcoatings),progressiveminiaturisation,wire bonding and the increased use of high-voltage componentsall call for a high level of surface cleanliness. A further aspectis the use of lead-free solders, containing a higher proportion offluxes and more aggressive activators that can cause problems.Cleaningofelectroniccomponentsalsoinvolvesremovingpotentiallyhazardous impuritiessuchasfluxes, residuesofsolderingagentsand adhesives, and such contaminants as dust and residue fromprevious manufacturing stages.

Choosing the right cleansing agentA key factor in achieving economy and efficiency in the cleaningprocess is the selection of a suitable cleansing agent. Selectioncriteria include the nature and quantity of the impurities to beremoved,andthesubjectmaterial.Cleaningagentscurrentlyusedin electronicsmanufacturing include solvents,water-basedmediacontaining alkaline surfactants and water-based, tenside-freecleaning agents.

The electronics industry mainly uses solvents containing non-halogenated hydrocarbons, modified alcohols or hydrofluorethers(HFEs). HFEs were developed as an alternative to the previouslypreferredchlorofluorocarbons(CFCs),afterCFCmanufacturingwasstoppedabout20years agodue to its highpotential for breakingdowntheozonelayer.Non-inflammableHFEshavesimilarproper-ties to CFCs, but pose no danger to ozone, do not persist in theatmosphereandhave lowgreenhousepotential.Atthesametime,they offer physical properties that are in demand for cleaning ofelectronics, suchas relativelyhighdensity, lowviscosity and lowsurface tension. These solvents are used in mono-solvent, co-solvent and bi-solvent systems.

A mono-solvent system uses a pure HFE or an azeotrope - amixtureoftwoormorecomponentsthatvaporiseswithoutchang-

CLEANINGINELECTRONICSMANUFACTURING


ing its chemical composition. It is used to remove slight impuri-ties such as light oils, halogencompounds, residueof easy-cleansolvent, particles and dust.

The co-solvent system consists of an HFE combined with alow-volatilityorganicsolventassolubilitypromoter.Thesolubilitypromoter removes impurities from the surfaceof theworkpiece,and theHFE rinses away the solvent and the impurities from thecomponents.Cleaningbyco-solventprocedureisextremelyversa-tileandalsogivesgoodresultswiththemoststubborn impuritiessuchasheavyoils,grease,waxes,NC-fluxresidues,adhesivesandhot-melt glues. Choice of a low-volatility organic solvent allowsmaterialcompatibilitytobetested.Co-solventandbi-solventsys-tems differ mainly in that, for the co-solvent system, the solventand the rinsing agent are mixed together, while in the bi-solventprocess they are kept separate.

Optimising a process by adapting the plant technologyToensureefficientandreproduciblecleaning,itisessentialtomatchthe cleaning agent to the plant technology. That is why so manydifferentcleaningsystems,suchasdippingplantswithultrasoundorpressure-floodingandspray-cleaningplants,areavailable.Sol-ventsareusedtodayintotallyenclosedcleaningunits.Ultrasoundcleaningwith solvents orwater-basedmedia offers awide rangeof applications in electronics manufacturing.

Anotherfactorthatinfluencesthecleaningaction,inadditiontothecleansingagent,isthefrequencyoftheelectricalsignalsfromtheultrasoundgenerator,whichconvertstheoscillatingsystemto

soundwaves in the fluid bath. In general, the lower the electricalsignalfrequency,thegreatertheenergyreleasedbythesoundwaves.Therearemultifrequencysystemsthatpermit acoustic irradiationof the goods to be cleaned at different frequencies; the optimumcombination of cleansing agent and ultrasound frequency can bedeterminedfromcleaningtests,carriedoutbythesuppliersoftheequipment or the cleaning agent.

Inselectingthetypeofcleaningequipmenttouse,keyquestionsare:Whatthroughputmustbehandled?Whatspace isavailable inwhichtosetuptheequipment?Howcanthecleaningprocessbeintegrated into the manufacturing chain?

Dry alternatives with carbon dioxideCleaningwithcompressedcarbondioxideprovidesanextensiontothewet-chemicalprocess.Theterm“compressedcarbondioxide”indicatesCO2 thathasbeenconverted to liquid form (that is, intoitssupercriticalphase)underpressure. In this form, itpossessesexcellentpropertiesasasolventuponarangeofnonpolarimpuri-ties such as grease and oils. Supercritical CO2 has low viscosityand low interfacial tension, resulting in improved ability to pen-etrate crevices. This enables cleaning of components with highlycomplex geometries such as tiny drilled holes and the narrowestof cracks. In electronics manufacturing, this technology offerstheabilitytocleansuch itemsascompletePCBsandassemblies,removing flux residues and cleaning away oils and grease frommetallic components such as contacts. It meets the requirementfor an environmentally friendly, dry and residue-free procedure.

LiquidcarbondioxideisalsousedasthemediuminCO2snow-jet cleaning - in this case, in the form of minute snow crystals.With itscombinationofchemical, thermalandmechanicalproper-ties, the non-poisonous and non-inflammable CO2 snow removessurface films and particulate contamination leaving no residue,and can also be used selectively on functional areas such ascontact points. Since the cleaning is itself a dry process, thereis no need for an energy-intensive subsequent drying procedure.The procedure is employed in the most diverse of applicationsin electronics manufacturing, such as in preparation for bondingprocesses,equippingPCBsandfoil-PCBs,and inthemanufactureofmetal-insulatorsemiconductors(MISs),toallowcustom-tailoredand reliable manual or fully automated cleaning.

The 4th state of matterPlasma, a gaseous mixture of atoms, molecules, ions and freeelectrons, allows efficient surface treatment of electronic partsand components of different materials, simultaneously cleaningawayorganicimpuritiessuchasoilsandgreaseandactivatingthesurface. This double function is based on a physical and chemi-cal reaction during the procedure. Depending on the applicationin question, low-pressure plasmas or inline-capable atmosphericpressure plasmas can be used. With low-pressure plasmas, bothoxidisingandreducingprocessescanbecarriedout.Anoxidisingplasma can clean away organic contaminants such as grease, oiland adhesive residue prior to soldering or bonding. A reducingplasma process can be used, for example, to improve bondedconnectionsby reductionofelectroplatedmetallic layers.Surfacecleaning and activation by atmospheric pressure plasmas is usedin the electronics industry in such tasks as pre-printing, bondingorcastingofelectronicsboardsandsemiconductors,manufactureof optoelectronic components and prior to wire-bonding.parts2cleanwww.parts2clean.de

ELECTRONICS CLEANING© iStockphoto.com/quietfall


PROGRAMMABLE POWER SUPPLIES The National Instruments PXI NI PXIe-4112 and NI PXIe-4113 program-

mable power supplies provide high power density that saves rack

space while simplifying design by eliminating the need to mix multiple

instrumentation form factors.

When programmed with NI LabVIEW software and paired with a

range of PXI hardware instrumentation, the power supplies can help

engineers create a complete, customised test solution. The programmable power supplies are suitable for a range of applications from

aerospace and defense to automotive and component test. When engineers combine NI PXI hardware with LabVIEW, they simplify

their programming experience and quickly gain access to the latest technology – all within a thriving ecosystem.

These modules feature two 60 W power supply channels in a single PXI Express slot. The NI PXIe-4112 power supply features

60 V at 1 A per channel and the NI PXIe-4113 power supply offers 10 V at 6 A per channel. The two channels can be combined

to create a single 120 W channel. To easily synchronise measurements, engineers can combine the power supplies with more than

1,500 PXI modular instruments ranging from digital multimeters to RF analysers and generators, and simply trigger the instruments

across the PXI chassis backplane.

Engineers can quickly take measurements using soft front panels with an interactive user interface or build fully automated ap-

plications using the LabVIEW example programs that come with the power supplies. There are example programs to perform voltage

sweeps, source DC current and source DC power.

National Instruments AustraliaFormoreinfoonthisproductwf.net.au/U564

STAND C27

http://www.techrentals.com.au


STAND B19PCB DESIGN SOLUTIONThe FabStream integrated printed circuit board (PCB) design and manufacturing solution from Down-Stream Technologies is targeted at the DIY electronics market that consists of small businesses, start-ups, engineers, inventors, hobbyists and other electronic enthusiasts.

DIY users tend to be generalists responsible for many aspects of product development from circuit, software and mechanical design through procurement, assembly and field test.

FabStream also works in larger corporations where engineers may require a quick proof of concept to validate circuits before committing to a formal engineering implemen-tation. FabStream enables these individuals to quickly develop a short-term prototype. Once the circuit is proven out, it can be implemented into the corporate design automation flow.

The FabStream service works in three steps. First, the user logs onto the FabStream website (www.fabstream.com), selects a Fab-Stream manufacturing partner and downloads the free design software. Next, they proceed to create PCB libraries, schematics and board lay-outs. Finally, the software leads the user through the process of ordering PCBs online with the manufacturer. Users pay only for the PCBs they purchase. The service is largely internet-based so FabStream can be accessed globally and is available 24/7, all year round.

FabStream starts with the free SoloPCB Design software custom-ised to each manufacturing partner. All of the manufacturer’s production capabilities are built into SoloPCB, allowing the user to work within the manufacturer’s constraints right from the start. Design changes can be made and then verified through an integrated analyser that compares the modification to the manufacturer’s rules using a quick pass/fail check, helping the user keep the design in sync with manufacturing.

SatcamFormoreinfoonthisproductwf.net.au/T905

M2M STARTER KITThe Kore Wireless M2M Starter Kit is designed to help developers

of machine to machine (M2M) hardware and applications focus on

testing network configuration, connectivity and perfecting a viable

route to market.

The starter kit includes a Kore Wireless SIM card with a predefined

bulk data and SMS plan to be used over three months, as well as access to Kore’s M2M management

portal PRiSM Pro for SIM provisioning, usage monitoring and device troubleshooting. Users don’t have to

worry about finding a network provider, data plan requirements, volume commitments and contract terms.

The SIMs are designed for use in Australia, China, Hong Kong, India, Indonesia, Japan, Macao,

Malaysia, New Zealand, Philippines, Singapore, South Korea, Taiwan and Thailand.

KORE Wireless Asia Pacific Pty LtdFormoreinfoonthisproductwf.net.au/T735

http://www.rohde-schwarz.com.au


NOISE AND VIBRATION ANALYSER The Benstone Instruments’ Impaq Elite portable, 4-channel real-time analyser is built for

advanced noise and vibration measurements. The analyser is designed for operation

optimisation, maintenance and design of industrial machinery in mining, power generation,

aerospace, marine and ground transportation.

The analyser acquires signals with precision, features 24 bit sigma delta AD converters, and provides a high dynamic range with

up to 40 kHz bandwidth. It is equipped with a large 6.4-inch colour touch screen display, which provides a user-friendly intuitive

interface.

The analyser’s FFT allows cross-channel analysis such as FRF, coherence and cross power spectrum required for modal test,

ODS testing or sound-intensity measurements. Also supported is continuous spectral measurements and waterfall display, required

for analysis of varying speed machines. Demodulated spectrum analysis is standard for identifying early-stage bearing faults.

Temperature and other parameters are also supported.

Order tracking is used to analyse varying speed machines such as Vehicle NVH testing or vibration analysis of turbine machines,

calculating order spectrum, order traces, filtered or unfiltered orbits, gap reading and centreline of a shaft during a start-up or

coast-down process. The Benstone Impaq Elite Balancing software can balance the rotating machines using single plane, dual

plane, overhung dual plane, three-plane, four-plane and three-weights balancing techniques with a very high level of accuracy.

The Benstone Impaq Elite Octave Spectrum Analysis uses real-time digital filtering to generate octave, 1/3 octave or 1/12 octave

spectrum, conforming to the IEC61260 and IEC61672 standards, making it a suitable solution for acoustic applications.

Scientific Devices AustraliaFormoreinfoonthisproductwf.net.au/U737

STAND C12

http://au.element14.com


PCB AND STENCIL SUPPLY QualiEco Circuits offers contract as-

sembly and cable assembly services

across Australia and New Zealand.

The company has strong relationships

with PCB manufacturers and assembly

houses across Asia.

The company’s product mix includes:

bare PCBs; contract assembly including

component procurement, testing and

programming, PCB and cable assembly;

and SMT stencil.

QualiEco Circuits Pty LtdFor more info on this productwf.net.au/U751

1 GHZ DIGITAL OSCILLOSCOPEThe HP/Agilent MSO6104A 1 GHz Digital Oscilloscope is available to rent

from TechRentals. It combines a suite of essential features for analysing

designs with both analog and digital components with its 4 + 16 channel

mixed signal oscilloscope (MSO). The product provides all the capabilities

for verifying and debugging designs that include embedded 8- or 16-bit

microcontrollers, DSPs, FPGAs, ADCs,

DACs and transducers.

The high-definition 6.3″ colour display

updates at 100,000 waveforms/s with

XGA resolution and 256 levels of in-

tensity, which enables the product to

reveal subtle details that many other

scopes won’t show. The 8 Mpts Mega-

Zoom III deep memory allows the user

to correlate high-speed digital control signals with slower analog signals,

maintain faster sample rates and find details buried in complex signals.

The product has a 4 GSa/s sample rate. Triggering includes video,

HDTV, I2C, SPI, LIN, CAN and USB. FFT analysis is included. LAN, USB,

GPIB and XGA interfaces are standard.

TechRentalsFormoreinfoonthisproductwf.net.au/U418

STAND A17

http://au.element14.com


SHORTcircuits

MOTIONSENSINGFORCOMMERCIALHANDHELDDEVICESMotionsensingisfastbecominga‘must-have’functioninconsumerelectronicstoday.

Gyrosensors,alsoknownasgyroscopes,arethemotion-sensingdevicesthatenablesuchfunctionalitybysensingchangesinangularvelocity.

Inadditiontotheiruseinconsumerelectronics,gyrosensorscanbeintegratedwithportablemedicaldevicesandsportsequipment,allowingpatientstobemonitoredremotelybymedicalstaffandathletes’motiontobetrackedfortrainingpurposes.

TheA*STAR InstituteofMicroelectronicsandJapan’sShikinoHigh-TechCohavesignedaresearchagreementtopioneeranenergy-efficient,high-performanceapplication-specificintegratedcircuitintellectualproperty(ASICIP)blockforagyrosensortobeinstalledincommercialhandhelddevices.

YuakiOsada,presidentofShikinoHigh-Tech,believesthattheIMEisanexcellentchoiceofcollaborativepartner fortheprojectduetothe institute’sprovenandoutstandingcapabilities,particularlyintheareaofanalogtechnologydevelopment.

“ItisavaluableopportunityforShikinoHigh-TechtoworkwiththeIMEinthisadvancedtechnologyproject,”saysOsada.Dim-LeeKwong,executivedirectoroftheIME,isenthusiasticabouttheventurewithShikinoHigh-Tech.NotingtheIME’sextensiveresearchexperiencewithJapanesecompanies,heisconfidentthatthepartnershipwillbenefitbothShikinoHigh-TechandA*STAR.“ThisnewcollaborationwillnodoubtprovideastrategicplatformfortheIME’sresearcherstoleverageexistingcapabilitiesinthedevelopmentofinnovativegyrosensortechnologies.”

ABATTERYMADEOUTOFWOOD?Asliverofwoodcoatedwithtincouldmakeatiny,long-lasting,efficientandenvironmentallyfriendly

battery,accordingtoresearchersatTheUniversityofMaryland.Butdon’ttryitathomeyet-thecomponentsinthebatterytestedbyTheUniversityofMaryland

scientistsareathousandtimesthinnerthanapieceofpaper.Usingsodiuminsteadoflithium,asmanyrechargeablebatteriesdo,makesthebatteryenvironmentallybenign.Assodiumdoesn’tstoreenergyasefficientlyaslithium,itisnotsuitableforuseinmobilephonesbutitcouldbeusedtostorehugeamountsofenergyatonce,suchassolarenergyatapowerplant.

Existingbatteriesareoftencreatedonstiffbases,whicharetoobrittletowithstandtheswellingandshrinkingthathappensaselectronsarestoredinandusedupfromthebattery.LiangbingHu,TengLiandtheirteamfoundthatwoodfibresaresuppleenoughtolettheirsodium-ionbattery lastmorethan400chargingcycles,whichputs it amongthe longest

lastingnanobatteries.“Theinspirationbehindtheideacomesfromthetrees,”saidHu,AssistantProfessor,DepartmentofMaterialsScienceandEngineering,TheUniversityofMaryland.“Woodfibresthatmakeupatreeonceheldmineral-richwater,andsoareidealforstoringliquid

electrolytes,makingthemnotonlythebasebutanactivepartofthebattery.”LeadauthorHongliZhuandotherteammembersnoticedthataftercharginganddischargingthebatteryhundredsoftimes,the

woodendedupwrinkledbutintact.Computermodelsshowedthatthatthewrinkleseffectivelyrelaxthestressinthebatteryduringchargingandrecharging,sothatthebatterycansurvivemanycycles.“Pushingsodiumionsthroughtinanodesoftenweakenthetin’sconnectionto itsbasematerial,”saidLi,Associate

Professorofmechanicalengineering.“Butthewoodfibresaresoftenoughtoserveasamechanicalbuffer,andthuscanaccommodatetin’schanges.Thisisthekeytoourlong-lastingsodium-ionbatteries.”Theteam’sresearchwassupportedbyTheUniversityofMarylandandtheUSNationalScienceFoundation.Thefullpaperisavailablehere.

© iStockphoto.com

/Berc

© stock.xchng/profile/ThreeOak


NEWS, VIEWS & REVIEWS

MOUSERELECTRONICSFOCUSESONMEDICALIMAGINGMouser Electronics has released an enhancedversion of its medicalapplicationssite.NewfeaturesfocusonmedicalimagingsolutionsincludingMRI,portableultrasoundanddigitalX-ray,helpingengineerstosolveauniquesetofdesignchallenges.

MRIrequireshigh-speeddataandimageprocessingtocreatesofttissueimages,makinghigh-performingprocessorsrequisitecomponents.NoisecancompeteandcorrupttheMRIsignal,soessentialprecisioncomponentsmustbeultralow-noisedevicesthataretemperaturestable.Portableultrasoundtechnologydemandsthatengineersmaintainprecise imagequalitywhileaddressingtheportabilityissuessuchassizeandpowerefficiencyforextendedbatterylife.ThemainchallengewithdesigningfordigitalX-rayisdecreasingthenoisefromthesystem’selectronics.Allpartshavetobeultralownoiseoradequatelyfiltered.Imagecontrastandtemperaturestabilityareotherimportantchallenges.

With themedical applicationssiteexpansion, engineersaresuppliedwith resourcesandapplicationnotestoeducatedesignersonthenewesttechnologyandproductsolutionstofacethe designchallengesofmedicalimaging.Applicationspotlightsincorporateinteractiveblockdiagramsforeasynavigationtoabroadselectionofproducts,organisedbyproductcategory.

FeaturedproductsincludeStratixIII,Altera’shigh-performanceFPGAfordata-centricapplications;TIAFE5808A,anintegratedTexasInstrumentsAnalogFrontEnd(AFE)specificallydesignedforportableultrasoundsystems;andanewhigh-speed/low-noiserail-to-railoutputamplifierfromAnalogDevices.

FUNDINGBOOSTFORHEARINGRESEARCHTheHEARingCooperativeResearchCentre(CRC)hasreceivedconfirmationthatithasbeenawarded$662,115bytheNSWGovernmentMedicalDevicesFund(MDF)todevelopadevicethatmonitorsbrainwavestodeterminehowwellpeoplecanhear.

KnownastheautomaticCorticalAudiometer, thedevicewill bedevelopedbytheHEARingCRCanditsCoreMember,theNSW-basedNationalAcousticLaboratories(NAL),toimprovetheaccuracy,efficiencyandreliabilityofhearingtests.

AdjProfHarveyDillon,NALResearchDirector,said:“Traditionallyhearingtestsrequireverbalorbehaviouralresponsesfromthepatient-whichisoftenachallengewhenthepatient isababy, infantoryoungchildwithmultipledisabilities,or isunwell inmoreadvancedage,inparticularthosesufferingfromastrokeordementia.

“Thenewtoolwilluseelectrical responses fromthebrain,calledauditory-evokedresponses,toautomaticallyassesshearingcapabilitiesandtoproduceanindividualisedaudiogram.That’sagraphicalmeasureofthepatient’shearingstatus.Thisprocessissimple,painlessandbypassestheneedfortraditionalpatientresponses.”

AdjProfDillonexplained:“Allthatisneededisthatthepatientbeawakeandreasonablyquiet.Astheresponsescomefromthebrain’sauditorycortex,itmeasurestheresponseofthecompletehearingmechanism,allowingittobeusedwithalltypesofhearingloss.”

Hecontinued:“Makingthetestingprocedureandsubsequentdataanalysisautomaticopensupnewopportunitiesforthetesttobeperformedbynon-specialistcliniciansorevenhealthtechnicians.Furthermore,thetestwillsavevaluabletimeduringaconsultation,allowingthecliniciantospendmoretimediscussingfollow-upandtreatmentoptionswiththepatientandcarers.”

TheCorticalAudiometerwillrunontheaward-winningHEARLabplatform,adiagnosticandrehabilitationdevicepreviouslydevelopedbytheHEARingCRCandNAL.TheHEARLabconceptwaslicensedandmadeavailableinternationallythroughFRYEElectronicsin2011,withongoingsoftwaredevelopmentbytheoriginalteamattheHEARingCRCandNAL.

© iStockphoto.com

/Georg_H

anf

© stock.xchng/profile/KillR-B


STAND B40

SOLDERING, DESOLDERING AND REWORK SYSTEM The Metcal MX-5200 dual-simultaneous solder-

ing, desoldering and rework systems offer the

same increased productivity and process controls

as the MX-5000. The MX-5200 systems can be

operated with two handpieces at the same time,

dynamically sharing the 80 W output power

based on demand.

The MX-5200 series dual-simultaneous sys-

tems will replace the MX-5000 series systems.

The only visual differentiation between the

MX-5000 and MX-5200 series is a new, red,

lighted, on-off switch on top of the MX-5200

power supply. All handpieces, work stands and

accessories for the MX-5000 series are the same

for the MX-5200 series.

Mektronics Co Pty LtdFormoreinfoonthisproductwf.net.au/U739

RIGID AND FLEXIBLE CIRCUIT BOARDS Photoetch Industries in Christchurch,

New Zealand can supply rigid and

flexible circuit boards bonded

to aluminium to act as a heat

sink. The company supplies single,

double and flexible circuit boards.

This work falls into two broad groups: modest

quantities (1-5000) of inexpensive boards coming off press tools, typically

on single-sided CEM laminates; boards that require close cooperation with

customers - to achieve dimensional control, delivery, rapid issue change,

difficult work, grade of laminate, innovation, etc, for example, a flexible

board 9 mm wide and 2000 mm long.

By etching conductor patterns from sheet copper 0.5 to 0.9 mm, ex-

ceptionally heavy conductors can be placed on a printed circuit board, far

more complex and less expensive than plating up.

Photoetch Industries LtdFormoreinfoonthisproductwf.net.au/U750

STAND C6

http://www.microchipdirect.com


EMONA

SydneyTel 02 9519 3933Fax 02 9550 1378

MelbourneTel 03 9889 0427Fax 03 9889 0715

BrisbaneTel 07 3275 2183Fax 07 3275 2196

AdelaideTel 08 8363 5733Fax 08 8363 5799

PerthTel 08 9361 4200Fax 08 9361 4300

email [email protected] web www.emona.com.au

“Rigol offer Australia’s Best Value DSOs”

RIGOL DS-1000E Series

�50MHz & 100MHz, 2 Ch�1GS/s Real Time Sampling�USB Device, USB Host & PictBridge

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Buy on-line at www.emona.com.au


�70MHz, 100MHz & 200MHz, 2 Ch�2GS/s Real Time Sampling�14Mpts Standard Memory Depth

FROM $937 ex GST

INSTRUMENT CASES The redesigned Verotec case

range is suitable for high-end

instrumentation applications, but

can also be used in sectors such

as telecommunications, industrial

control equipment and desktop

computing.

The case design allows the unit

to be IP54 and EMC sealed. The

standard case provides a commer-

cial level of RFI attenuation making

it suitable for most applications. If

a higher level of EMC performance

is required, an EMC upgrade kit,

consisting of tinned copper fingers

and EMC front and rear panels,

can be used to increase attenu-

ation to 80 dB @ 100 MHz and

50 dB @ 1 GHz.

The enclosures have no visible

fixings and are available in two

basic versions: the Verotec case,

complete with 19″ panel mount-

ings, and the Verotec caseframe

assembly, pre-fitted with KM6-II tie

bars for directly mounting standard

Eurocards.

The Verotec case is available as

standard in 1, 2, 3 and 6U heights,

in 10.5 and 19″ widths, with depths

of 10.24, 11.81 and 15.75″ (260,

300 and 400 mm). In addition, the

6U 19″ case is also available in

an extended 19.69″ with 500 mm

depth. The caseframe version is

available in 3U and 6U heights to

suit standard Eurocard sizes, in 42

and 84 HP widths and depths of

10.24, 11.81 and 15.75″ (260, 300

and 400 mm). As standard, the

case is finished in a fine-texture

epoxy powder coat in light grey

RAL7035 or as a two-tone ver-

sion with the body of the case in

RAL7035 and contrasting corner

trims in anthracite, RAL7016.

Lektronics Pty LtdFormoreinfoonthisproductwf.net.au/U641

STAND C1 LED PANEL-MOUNT INDICATOR SERIESThe IP67-rated, ESD-protected, professional LED Panel Mount Indicator

Series features a ruggedised high-intensity LED, reverse diode protected

with a wide range of colours and input voltages. It is fitted with a low-profile

smoked lens, providing a good on/off contrast ratio.

The housing is made of high-quality aluminium with a black anodised finish. Benefits

include high optical performance, vandal resistance and sealing specifications in excess

of IP67. The series is suitable for high-vibration applications and defence equipment.

The 677 series is fitted with a conductive panel seal and integral EMC mesh. The

690 series is UL-approved and features anti-rotational flats on the body. Sunlight-

readable options are available.

Aerospace & Defence ProductsFormoreinfoonthisproductwf.net.au/U087

http://www.emona.com.au


NI PXI hardware and LabVIEW

system design software reduce cost,

accelerate test execution, and

improve throughput. More than

500 PXI products make NI the only

complete solution for automated test.

Australia: 1800 300 800New Zealand: 0800 553 322

Accelerate your productivity atni.com/automated-test-platform

©2013 National Instruments. All rights reserved. LabVIEW, National Instruments, NI, and ni.com are trademarks of National Instruments.

Other product and company names listed are trademarks or trade names of their respective companies. 10720

Unrivaled Flexibility and Value

for Automated Test

ARBITRARY WAVEFORM GENERATOR The Tektronix AWG70000 arbitrary wave-

form generator offers up to 50 GS/s and

10-bit vertical, enabling easy generation

of complex signals. The series supports a

wide range of demanding signal generation

requirements in defence electronics, high-

speed serial, optical networking and advanced research applications.

The generators give design engineers and researchers the ability to create,

generate or replicate ideal, distorted or ‘real-life’ signals, an essential step in the

design and measurement process.

The AWG70000 offers bandwidth on demand by generating wide bandwidth

signals at baseband, IF and RF frequencies up to 20 GHz, with greater than -80

dBc dynamic range. With up to 16 GSa of waveform memory, it can generate

unique signals that are long enough to simulate real-world environments.

Researchers developing new and faster optical technologies can use the sample

rate and high vertical resolution of the generator to very high bandwidth signals

with good spectral purity. Multiple units can be synchronised together to provide

a complete IQ signal generation at these high bandwidths.

The generator also offers a two-box solution for HDMI 2.0, supporting four

lanes at 6 Gbps per lane. The signal performance of the generator matches or is

said to be better than current solutions with an SFDR spec that is up to -80 dBc.

TekMark Australia Pty LtdFormoreinfoonthisproductwf.net.au/U659

STAND A23

MONITORING SOFTWARE FOR WIRELESS INSTRUMENTATION DATAMantracourt’s T24LOG100 is a data logging software package that com-

plements the T24 wireless telemetry range. The T24LOG100’s display is

customisable, so that it can be easily branded with company colours

and logo and licensed for distribution.

It allows the user to view and log up to 100 channels of wireless data

simultaneously, while also offering a range of maths functions that will

enable engineers to optimise system monitoring and control.

Displaying each value in a resiz-

able window, channels can be set

up with user-defined algorithms

that can be used to calculate a

multitude of maths functions. Visual

displays and noise indicator alarm

can indicate under and over range

as well as loss in communications.

The T24LOG100 can log on

demand, at preset intervals, on

entering and leaving a preset over-

load and during an overload. Data is also generated in a CSV format,

enabling external analysis. Future development will include the ability to

import a picture, drawing or schematic to display data readings graphically.

Mantracourt Electronics Ltdwww.mantracourt.co.uk

http://ni.com/automated-test-platform


© PHOENIX CONTACT 2013

Quickly connected, brightly lighted!

New connection technology for LED applications

COMBICON – the largest program of PCB connection technology now also offers special solutions for the LED technology.

Connect your flexible LED PCBs quickly and reliable with the new plug-in connectors of the PTF series.

The versatile plug-in connector series PTSM is the ideal solution for the connection of solid PCBs.

Find out for yourself by ordering your personal sample.

Call us today: 1300 786 411 or visitphoenixcontact.com.au

New for solid LED PCBs – the PTSM series of plug-in connectors

DC 10-13.000.L1.2013

STAND C38

HANDHELD SPECTRUM ANALYSER The Aaronia Spectran

Spectrum Analyzer,

based on a patented

method of spectrum

analysis, offers RF,

EMF and EMC measurements. It has a compact, portable

design and high sensitivity to -170 dBm (1 Hz). It offers a wide

frequency range from 1 Hz up to 9.4 GHz, high accuracy and

an internal data logger to store measurement results.

It comes with free analysis software for MAC, OS, Linux

and Windows and offers many different options such as a

preamplifier, peak power meter, static field sensor, TCXO, etc. A

USB version in a high-end aluminium housing is also available.

Various accessories, such as LogPer Antenna (RF analyser),

3D Sensor (NF analyser) and transport case, are included.

The analyser is suitable for EMC/field strength measurements

in laboratories, universities and military sectors, and any situ-

ation where portability, mobility, low weight and dimensions

are important.

Clarke & Severn ElectronicsFormoreinfoonthisproductwf.net.au/U467

WIDE BAND HORN ANTENNADespite its small size, the WBH1-18 horn antenna offers good gain,

VSWR and radiation pattern performance from 1 to 18 GHz.

It is said to be the world’s smallest 1-18 GHz antenna at

96 x 96 x 148 mm (including connector). The small size has been

achieved by a total redesign of the launcher region so that only the

aperture determines the

minimum frequency. The

compact nature and low

frontal profile is useful for

minimally invasive situa-

tions such as electric field

probing.

The product is suitable

for EMI/RFI testing, as a

reflector feed, materials

evaluation and spectrum

monitoring. It features a gain of 1.3-14 dBi across the band and can

be mounted in a parabolic reflector to increase gain.

The antenna is ruggedly constructed from aluminium and engineer-

ing plastics and supplied with a radome. A test report including gain

against frequency is provided.

Test & Measurement AustraliaFormoreinfoonthisproductwf.net.au/T306

http://phoenixcontact.com.au


PREMIERBATTERIESPREMIERBATTERIES

Unit 9, 15 Childs Road, Chipping Norton NSW 2170Phone: (02) 9755 1845 Fax: (02) 9755 1354Website: www.premierbatteries.com.au Email: [email protected]

Manufactured using quality Samsung Li-Ion cells - one of the major Li-Ion manufacturers along with Sanyo and Panasonic

With POWERBANK you can recharge your mobile, iPad or Kindle…• In your briefcase while travelling• While out camping

• While on the beach• In your handbag while shopping

NO MORE FLAT SMARTPHONES OR IPAD BATTERIES!

EMC COMPLIANCECompact, Stand-alone & Rack-mounted Test SystemsFor –

• IE61000 – Burst, Surge, Damped oscillatory, ESD, Power fail, Magnetics• Automotive EMC – Burst, Surge, Load Dump, ESD, including Hybrid & E-Vehicles• IE61000-4-6 LUTHI CDN & MIL 461E Conducted Immunity to 1Ghz• IEC/EN 61730 Surge Safety Testing for Solar Photo-Voltaic panels• Current & Voltage Surge Testing to 12KV• Harmonics/Flicker for Single/Three Phase Testing• WindowsTM Software or Programmable Front Panel Operation• Manufactured in Switzerland

Consultant Technology Australia Pty LimitedTel: (02) 9452 3831 Fax: (02) 9451 7421E-mail: [email protected]: www.contec.com.au

UTILITY BOXES Altronic Distributors has released a range of heavy-

duty steel utility boxes for wall-mounting electrical

and industrial circuitry. The IP65 dust- and water-

resistant boxes are constructed from 1.2 mm steel

and are powdercoated in a tough epoxy polyester

RAL7035 paint.

The doors are fitted with a rubberised gasket to

ensure protection for any circuitry and wiring mounted

inside. Each enclosure is fitted with an internal base-

plate and circular pin cam lock and key.

For wiring requirements, the bottom fascia on model

H 7906 can be removed for a 219 x 62 mm opening.

This enclosure is rated to IP54. The boxes are avail-

able in three models of varying size: H 7900 - 200 (L)

x 300 (W) x 120 (H) mm IP65, H 7904 - 200 (L) x 400

(W) x 120 (H) mm IP65, H 7906 - 300 (L) x 400 (W)

x 150 (H) mm IP54.

Altronic Distributors Pty LtdFormoreinfoonthisproductwf.net.au/U602

WIRELESS POWER CHOKES Würth Elektronik has joined the Wireless

Power Consortium and has released a series of wireless power chokes.

The wireless power charging coil series WE-WPC includes two different

components: one in size 3737 and one in size 5555. Both are Qi compliant

and evaluated and released by several IC manufacturers. Characteristics

are low DCR, litzwire and reportedly highest Q value on the market.

The aim of the Wireless Power Consortium is to work on the development

of the so-called QI standard. Ninety countries from around the world are

contributing in this consortium towards a pioneering charging technology.

The QI standard is a worldwide standard for wireless charging stations of

mobile electronic devices such as mobile telephones or mobile cameras.

Wurth Elektronik EiSosFormoreinfoonthisproductwf.net.au/U937

STAND A8STAND C26

http://www.industrialsoftware.com.au

http://www.premierbatteries.com.au

http://www.contec.com.au

http://www.screenprocesscircuits.com.au


Itisnowpossible-evenroutine-toplacemillionsoftransistorsonasinglesiliconchip.Buttransistorsbased on semiconductors can only get so small.

Attheratethecurrenttechnologyisprogressing,in10or20 years, transistors won’t be able to get any smaller,said physicist Yoke Khin Yap of Michigan TechnologicalUniversity.“Also,semiconductorshaveanotherdisadvan-

tage: they waste a lot of energy in the form of heat.” Scientistshave experimented with different materials and designs for tran-sistorstoaddressthese issues,alwaysusingsemiconductors likesilicon. Back in 2007, Yap wanted to try something different thatmight open the door to a new age of electronics.

“Theideawastomakeatransistorusingananoscaleinsulatorwith nanoscale metals on top,” he said. “In principle, you couldget a piece of plastic and spread a handful of metal powders ontop tomake thedevices, if youdo it right.Butwewere trying tocreate it in nanoscale, so we chose a nanoscale insulator, boronnitride nanotubes, or BNNTs, for the substrate.”

Yap’s team had figured out how to make virtual carpets ofBNNTs, which happen to be insulators and thus highly resistantto electrical charge. Using lasers, the team then placed quantumdots (QDs) of gold as small as three nanometres across on thetops of the BNNTs, forming QDs-BNNTs. BNNTs are the perfectsubstrates for thesequantumdotsdue to their small, controllableand uniform diameters, as well as their insulating nature. BNNTsconfine the size of the dots that can be deposited.

IncollaborationwithscientistsatOakRidgeNationalLaboratory(ORNL),theyfiredupelectrodesonbothendsoftheQDs-BNNTsatroomtemperature, andsomething interestinghappened.Electronsjumped very precisely from gold dot to gold dot, a phenomenonknown as quantum tunnelling.

“The electrons hopped between the gold stepping stones. Thestones are so small, you can only get one electron on the stoneat a time. Every electron is passing the same way, so the deviceis always stable.”

Yap’steamhadmadeatransistorwithoutasemiconductor.Whensufficient voltage was applied, it switched to a conducting state.When the voltage was low or turned off, it reverted to its naturalstate as an insulator.

Furthermore, therewasno ‘leakage’: noelectrons fromthegolddotsescaped into the insulatingBNNTs, thuskeeping the tunnellingchannelcool.Incontrast,siliconissubjecttoleakage,whichwastesenergy in electronic devices andgenerates a lot of heat.

Otherpeoplehavemade transistors thatexploit quantumtunnel-ling,saysMichiganTechphysicistJohnJaszczak,whohasdevelopedthetheoreticalframeworkforYap’sexperimentalresearch.However,thosetunnellingdevicesonlyoperateat liquid-heliumtemperatures.

ThesecrettoYap’sgold-and-nanotubedeviceisitssubmicroscopicsize: one micron long and about 20 nanometres wide. “The goldislandshavetobeontheorderofnanometresacrosstocontroltheelectrons at room temperature,” Jaszczak said. “If they are too big,too many electrons can flow.” In this case, smaller is truly better:“Working with nanotubes and quantum dots gets you to the scaleyouwant for electronic devices.”

“Theoretically,thesetunnellingchannelscanbeminiaturisedintovirtually zero dimension when the distance between electrodes isreduced to a small fractionof amicron,” saidYap.

Yaphasfiledforafullinternationalpatentonthetechnology.Theirworkisdescribedinthearticle‘RoomTemperatureTunnelingBehaviorofBoronNitrideNanotubesFunctionalizedwithGoldQuantumDots’,publishedonlineinAdvanced Materials.InadditiontoYapandJaszczak,co-authors include research scientist Dongyan Zhang, postdoctoralresearchersCheeHueiLeeandJieshengWang,andgraduatestudentsMadhusudanASavaikar,BoyiHaoandDouglasBanyai ofMichiganTech;ShengyongQin,KendalWClarkandAn-PingLiof theCenterforNanophaseMaterialsSciencesatORNL;andJuan-Carlos Idroboof theMaterialsScience andTechnologyDivisionofORNL.

BORON NITRIDE NANOTUBES

TRANSISTORSFROMNANOSCALEINSULATORS

© iStockphoto.com/ mihaperosa


STAND A7

PORTABLE APPLIANCE TESTER The Seaward PAC3760 Plus II portable appliance and RCD tester is based on the PAC3760 series of

portable appliance testers. The Plus II version builds on the range’s features to now include an in-built

isolation transformer.

This feature not only eliminates the need to purchase a separate isolation transformer when testing

portable RCDs, but also reduces equipment weight as the isolation transformer typically weighs several

kilograms.

The tester conducts earth bond, insulation and polarity tests, as well as leakage current tests for Class

I and Class II appliances and leads, and carries out trip time tests of 10 and 30 mA portable RCDs.

When used in conjunction with the optional PAC-TPL 3 phase adaptor, the Plus II can also carry out

3 phase leakage testing of 10, 16, 20 and 32 A three-phase appliances. The Plus II operates under mains

or battery power, providing users with maximum flexibility.

The unit is designed with 6-button operation: Class I, Class II, Leakage, 10 mA RCD, 30 mA RCD and three-phase test

buttons. Results are displayed as a pass or fail as well as actual readings. Once the user selects the required test, the tester

conducts an automatic sequence of tests, eliminating the need for complicated on-screen menus. Other features include

automatic sensing of IEC or extension leads, which adds a polarity test to the sequence and automatic detection of whether

the appliance is switched ‘On’.

The tester’s in-built isolation transformer and ability to operate under both battery and mains power make it suitable for

manual testing and tagging applications requiring compliance with AS/NZS3760.

Emona Instruments Pty LtdFormoreinfoonthisproductwf.net.au/U673

http://www.mastercut.com.au

WWW.ELECTRONICSONLINE.NET.AU SEPTEMBER/OCTOBER 2013 41

ANTISTATIC GLOVES The Cadstat seamless knit-

ted nylon/carbon gloves are

antistatic and conductive.

They not only reduce static on

contact to surfaces, but also

do not retain an electrostatic

charge when worn.

The gloves are conductive

due to the carbon content.

The range is available in three

styles: 100 series - without

any PU dip, can be used as

a static safe/no lint option to

cotton gloves; 200 series -

with dissipative polyurethane

(PU) dipped finger and thumb

tips; 300 series - has the front

surface of the fingers, thumb

and palm PU dipped.

As the gloves are conduc-

tive/dissipative, it is possible

to successfully perform a

wrist-strap or footwear test

whi le wearing them. The

gloves are also printed with

detail, such as properties and

material, not usually found on

‘static safe’ gloves.

Bondline Static Control Solutions Pty LtdFor more info on this product wf.net.au/U828

STAND A27

COMPACT POWER SYSTEM

Redundancy in DC power systems has always been a challenge in industrial-type applications. In recognition of this, Eltek has fabricated

the Integrated 19″ 2U power system, which is built around the Flatpack2 rectifier and designed for applications such as switchgear, telecom, emergency lighting and alarm systems. It has a compact design and is easily installed.

The rectifier’s wide DC output range makes it suitable for parallel operation with all types of stationary batteries, including lead acid and nickel cadmium types. With claimed efficiencies up to 96.5%, users maximise energy conversion and save on cooling costs.

The basic power core has four rectifier positions, a Smartpack 2 controller and bulk DC output feed. It has 85-300 VAC or VDC input and is suitable for 24-125 VDC systems. Its maximum power at nominal input is 12 kW.

A feature of the Flatpack2 rectifier module is its condensed and lightweight design, which allows

space for other energy-critical components. It also has an MBTF of over 300,000 h.

Eltek AustraliaFor more info on this product wf.net.au/T721

http://www.npa.com.au


Authorised distributor for

PO Box 3787 Caroline Springs Vic 3023Ph + 61 3 9390 4582 Mob + 61 4 2930 4480

Email [email protected]

> Components for RFI and EMI reduction and shielding

> Antennas and Instruments for RF and EMI measurements.

> Test equipment consultants and procurement

EMC&RF solutions

HARSH-ENVIRONMENT CONNECTOR

The Han HMC connector series from HARTING is said

to be the first to combine the properties of more than

10,000 mating cycles and protection against harsh

environmental conditions in one complete connector.

Devices and machines that are employed in different

locations and that often are connected several times

a day, eg, in the medical sector and the laboratory

and test engineering sector, require reliable connec-

tors. The connector meets these most demanding

requirements.

The increasing modularisation in machine construc-

tion and automation is leading to a rising demand

for connectors that have been developed for a large

number of mating cycles. The HMC connector series

is suitable for all of the applications. The connectors

are also suitable for use in tool and other interchange-

able systems.

The connectors are based on the Han industrial

connectors, meaning that all already existing pro-

cessing tools can also be used for the Han HMC.

The series consists of: HMC housings; HMC con-

nector inserts with crimp connection in four different

versions; HMC crimp contacts in two sizes; diverse

Han-Modular modules together with the Han HMC

crimp contacts; and two different docking frames.

The HMC housings are equipped with a durable

locking reel in order to continue to provide the con-

nector with IP65 protection against dust and water

after more than 10,000 locking cycles. In order to

be able to offer more than 10,000 mating cycles, the

connector inserts contain high-performance grounding

contacts. The crimp contacts are equipped with a

special HMC gold surface and constant spring force.

These properties ensure the connector’s good func-

tion - also after 10,000 mating cycles.

HARTING Pty LtdFormoreinfoonthisproductwf.net.au/U270

COUPLING NETWORKSThe Lüthi coupling/decoupling networks (CDNs), EMC measuring

clamps and accessories for conducted immunity testing and emission

measurement are available from Consultant Technology Australia.

The immunity to conducted disturbances (induced by radiofre-

quency fields) is tested according to the international standards

IEC/EN 61000-4-6 and IEC/EN 60945 and require different types

of coupling/decoupling networks that vary according to the char-

acteristics of the interconnection lines, eg, M Type (mains), S Type

(shielded BNC, USB, sub-D), T Type (telecom lines), AF Type (for

unbalanced lines).

CDNs for CISPR15 and EN 55015 emission measurement come

with a calibration certificate and can be supplied with optional ac-

cessories for standard compliant levelling.

Consultant Technology Australia Pty LtdFormoreinfoonthisproductwf.net.au/U736

STRAIN RELIEF ETHERNETThe IE-CFK-05 DIN rail-mount cable strain relief

provides support and relief for ethernet cables

once they are attached to industrial switches.

This support reduces cable fatigue and helps

improve the longevity of the connection point

at the switch.

The DIN rail-mount cable strain relief device

is manufactured from glass fibre reinforced

plastic. The device can withstand anharmonic

oscillations in vibrating applications. This makes it suitable for use with

moving machinery and equipment that experiences high levels of vibration.

The IE-CFK-05 is suitable for use with the IES10 and IES20 series.

Each unit holds up to 10 cables simultaneously (two in each locating

groove) for convenience. The IE-CFK-05 mounts directly to the DIN rail

and curves to overlap the front face of ethernet switches. Weidmuller

standard end brackets are included with each unit.

At 130 mm high, the unit is compact and lightweight, making inte-

gration to secure the cables simple.

Weidmuller Pty LtdFormoreinfoonthisproductwf.net.au/T663

STAND U270


TESTERS GWInstek has launched a safety tester family,

the GPT-9900 series, with 500 VA maximum

output capacity. The family of four testers,

GPT-9904, GPT-9903, GPT-9902A and GPT-

9901A, carries 200 VA output capacity.

The testers are designed to address high

power demands for the safety tests of electronic products and components. The GPT-9000

series complies with IEC, EN, UL, CSA, GB and JIS safety standards.

Other features include: 240x64 Ice Blue Dot matrix LCD; sweep function for DUT

characteristic analysis; insulation resistance measurement up to 50G Ω (GPT-9903/9904);

manual/auto mode; function key for quick selection; high-intensity flash for caution and

status indication; safety Interlock function; zero crossing turn-on operation; controllable

ramp-up time; true RMS current measurement; high resolution - 1 µA for measuring cur-

rent, 2 V for setting voltage; PWM amplifier to enhance the power efficiency and reliable

testing; max 100 memory block for test condition (step) setting and each step can be

named individually; remote terminal on the front panel for start and stop control; rear-

panel output available; interface - RS232C, USB device, signal I/O and GPIB (optional)

application; electrical safety testing, development validation; quality-assurance verification

and production and compliance testing for electrical appliances and equipment.

TekMark Australia Pty LtdFormoreinfoonthisproductwf.net.au/U618

CALIBRATION OF LABORATORY AND GENERAL-PURPOSE METERSComtest has been accredited by NATA for

calibration services. Comtest has, for some

time, been providing internal calibration

services but has now had its accredita-

tions increased to provide calibrations as

a public testing service.

The accreditation covers two categories:

indicating and recording instruments, which

includes: AC and DC voltmeters, AC and

DC ammeters, ohmmeters and LCR meters;

and frequency analysers and waveform

measuring instruments.

Comtest services are suitable for the

calibration of equipment for instrument and

test equipment importers (pre and post

delivery), other laboratories, and general-

purpose test instruments for electrical and

building industry usage.

Comtest Laboratories Pty LtdFormoreinfoonthisproductwf.net.au/T788

STAND A23+B29

http://www.lowpressuremoulding.com.au


REVOLUTIONISINGELECTRONICSTHROUGHGRAPHENE

Mike Smyth, specialist technical writer

Graphenehasthepotentialtochangetheworldofelectronicsinmuchthesamewaythattransistorsandintegratedcircuitsdidlastcentury.Butuseofthiswondermaterialisstillverymuchinthedevelopmentstage in many laboratories and research centres around the world and, while promises are high, thewidespread practical use of graphene is proving elusive.

Atthepinnacleof research is theBritish$92m institutenow being built at Manchester University, the home ofgraphenediscovery.Alleyesarenowonthecompletionof this facility in2014 tospeedup thepracticaluseof

this substance that has taken the electronics industry by storm.Australia, too, is contributing to the knowledge bank of gra-

phene.Scientistsat theCSIROandtheRoyalMelbourne InstituteofTechnologyhavealreadyworkedoutawaytomakehigh-speedelectronics possible.

Thisfits inwellwithother researchersaroundtheworldwhoareworkingonavarietyofprojects,alldesignedtobringgraphenetocommercialadoptionassoonaspossible.Someoftheireffortsincludeagraphene-based,highlyconductiveinkthatistoleranttobending, which has been developed at Northwestern University,a private research facility in the US. Patterns have been printedthat could be used for highly detailed conductive electrodes. Al-thoughthisisapromisinguseofthematerial,itisnotwithoutitschallenges.Thedifficultyofgatheringsufficientgraphenewithoutcompromising itselectronicpropertiesstill havetobeovercome.

The Northwestern researchers printed the ink in 14 nm thicklayerstomakeupprecisepatterns.Conductivityremainedvirtuallyunchanged,evenwhenseverelybent,indicatingthatgrapheneinkscould, in future, be used to make foldable devices.

In another development, workers at MIT in the US, have sug-gested a system that combines ferroelectric materials with gra-phenetocreatecomputeranddata-storagechipsthatcontainmorecomponents in a given area, are faster and less power hungry.

The system would create a new way to build interconnecteddevices that use light waves such as fibre-optic cables andphotonic chips with conventional wires and devices. At present,interconnectionpoints formabottleneck that slowsdata transferand increases the component count.

TheMITsystemworksbycontrollingwavesknownassurfaceplasmons. The waves, at terahertz frequencies, are oscillationsofelectronsconfinedat interfacesbetweenmaterials.Thewavescan be concentrated at much smaller-length scales which couldlead to a tenfoldgain in thedensityof components that couldbeplaced inthegivenareaofachip.Thesystemmaycreateanewway of reading and writing electronic data into ferroelectronicmemory devices at very high speeds.

Inanotherproject,researchersarelookingtoproducethethin-nest,most lightweight and efficient solar cell possible. Panels ofone molecule thick materials such as graphene or molybdenumdisulfide are at the heart of this work.

Usingtwolayersofmaterial, it ispredictedthatcellswith1to2% efficiency could convert sunlight to electricity. This is a lowconversion rate compared with the current 15 to 20% efficiencyof silicon cells but the new material is just 1 nm thick, about 50times thinner than silicon and weighs thousands of times lessthan silicon.

Kilogram forkilogramthenewcellsproduceupto 1000timesmore power than present photovoltaics and, because the mate-rial is lessexpensivethansilicon,onlytinyquantitiesofmaterialare needed.


LTE

, Inmarsat

• IP data service over satellite• Ideal for high frequency, low latency data reporting of fixed assets

• Modules for short range• TinyMesh, M-Bus, ZigBee, RC232, KNX RF

LTE,

IM

• M d l f h t

REVOLUTIONISINGELECTRONICSTHROUGHGRAPHENE

At the Ulsan National Institute of Science and Technologyin South Korea, graphene has been combined with silver na-nowirestoformathin,transparentstretchableelectrode.This,it is claimed, overcomes the weaknesses of each individualmaterial, producing a new class of electrode with possibleapplications in picture taking and scanning using soft contactlenses.Theelectrodepointsthewaytowardsflexibledisplays,improved solar cells and electronics generally.

Semiconductors grown on graphene are being researchedat the Norwegian University of Science and Technology inTrondheim. While LEDs are superior in terms of energy ef-ficiency, they are expensive to produce because of the costlysemiconductor substrate. Semiconductor nanowires as gra-pheneareexpectedtomakeitpossibletoconstructLEDsthatare cheaper and more efficient, more pliable and lighter thantoday’s devices.

Meanwhile in the US at Rice University and Oak RidgeNational Laboratory, scientists have developed a method tocontrol the growth of uniform atomic layers of molybdenumdisulfidewiththehopeofjoiningittographene.Iftheunionispossible, it will have hexagonal boron nitride added, which isan insulator, tocreate fieldeffect transistors, integrated logiccircuits, photodetectors and flexible optoelectronics.

Graphene isopeningupallsortsofelectronicpossibilities.It isamaterial that is increasinglybeingcombinedwithothersubstances.Thethresholdofitspotentialusesandapplicationshas only just been crossed.

NEXT-GEN ELECTRONICS

GRAPHENE IS OPENING UP ALL SORTS OF ELECTRONIC

POSSIBILITIES. IT IS A MATERIAL THAT IS INCREASINGLY

BEING COMBINED WITH OTHER SUBSTANCES.

THE THRESHOLD OF ITS POTENTIAL USES AND

APPLICATIONS HAS ONLY JUST BEEN CROSSED.

© iStockphoto.com

/Oleksiy M

ark

http://www.m2mconnectivity.com.au


BLUETOOTH LOW ENERGY TECHNOLOGY The connectBlue Bluetooth v4.0 low energy technology (BLE)

enables new Bluetooth devices to operate for months or even

years on tiny, coin-cell batteries. BLE is particularly suitable

for sensors, actuators and other small devices that require

low power consumption.The technology is also suitable for

demanding industrial and medical applications.

The modules are iOS compatible with Apple support for BLE

on iPad/iPhones with no required signing of an Apple MFI.

They are also compatible with Android. connectBlue modules

for low power Bluetooth and dual-mode versions that include

both Bluetooth low energy technology and classic Bluetooth

technology are available. Dual-mode implementation enables

parallel connection of a number of classic Bluetooth single-mode

modules (OBS410/411/etc) as well a number of Bluetooth low

energy single-mode modules (OLS426) to a Bluetooth dual-

mode module (OBS421). Bluetooth dual-mode modules can

also be connected to one another.

M2M ConnectivityFormoreinfoonthisproductwf.net.au/U829

STAND B18

NAVIGATION SOLUTIONThe SGDR-004 GPS and dead reckoning (DR) solution produces

accurate and instantaneous positions, even under the most difficult

conditions. It contains a three-axis gyroscope and sophisticated

algorithms to self-calibrate.

When GPS signals are lost or severely degraded, dead reckoning

estimates its position based on heading and distance travelled since

the last-known GPS position. The heading information is derived

from an onboard gyro and the distance travelled is taken from the

vehicle odometer signal. This allows the module to be mounted in

any orientation on your vehicle and still output the highest quality

position and velocity measurements. For service providers tracking

high value or perishable cargo, the SGDR-004 dramatically improves

quality of service.

Step Global Pty LtdFormoreinfoonthisproductwf.net.au/T789

POWER LOGGERThe Hioki Model PW3360-20 clamp-on power logger is a compact,

handheld power line analyser suitable for single- and three-phase,

three- and four-wire circuits with voltages to 780.

The logger is suitable for service work in remote areas due to

its optional rechargeable battery pack. LAN connectivity provided

by the http server function permits display on a PC of measured

values and also set-up of measurement conditions via free soft-

ware available from Hioki.

The instrument’s USB port allows direct connection to a PC,

which then allows recognition of the internal memory and SD

cards. A range of current clamps provides measurement to 5000 A,

and power measurement to 9 MW. Leakage clamp transducers

are available permitting simultaneous measurement of up to three

single-phase circuits. Measurement parameters include voltage,

current, frequency, power, apparent power, reactive power and

power factor, as well as integrated demand.

Data storage is via SD memory card, allowing retention of

several months’ data. The operator is guided through the set-up

by means of sample schematics indicating the correct way of

connecting current clamps and voltage connection leads, and

screen-displayed, life-like, illustrated connectors to be used. In

addition, the operator is guided by short text messages indicating

the measurement sequence to be followed.

Power Parameters Pty LtdFormoreinfoonthisproductwf.net.au/T277

http://www.pca-aus.com.au


0

5

25

75

95

100

0

5

25

75

95

100

0

5

25

75

95

100

0

5

25

75

95

100

EL News in Australia_Aerosol Advert_180x135mm _082013_prepress

09 August 2013 10:11:29

STAND C35

CHIP RESISTOR The Vishay VCS1625ZP Z-Foil surface-mount, current-sensing chip resistor has a power rating of 1 W at +70°C and low TCR of ±0.2 ppm/°C

typical from -55 to +125°C, +25°C ref. By dissipating up to 1 W in the 1625 package size, the resistor allows designers to use a single

device to measure larger currents than previously possible.

For high-power applications, the device offers tight tolerances to ±0.2% (0.1% and 0.05% are available) and a four-terminal Kelvin con-

figuration for increased accuracy.

The resistor features a power coefficient of 5 ppm at rated power, a thermal stabilisation time of <1 ns (nominal value achieved within

10 ppm of steady state value), and a wide resistance range from 0.3 to 10 Ω. Any resistance value within this range is available at any

tolerance with no additional cost or lead time effect. The resistor offers a rise time of 1.0 ns with effectively no ringing, short time overload

of <0.005% (50 ppm), current noise of 0.010 µVrms/V of applied voltage (<-40 dB), and a voltage coefficient of <0.1 ppm/V.

The device withstands ESD to at least 25 kV and offers a non-inductive (<0.08 µH) and non-capacitive design. The Bulk Metal Foil tech-

nology of the resistor provides a significant reduction of the resistive component’s sensitivity to ambient temperature variation (TCR) and to

the self-heating effect caused by changing loads. This allows designers to guarantee a high degree of stability and accuracy in fixed-resistor

applications. In addition, the resistor’s design results in a very low thermal EMF of 0.05 µV/°C typical, which is critical in precision applications.

The resistor’s load-life stability of 0.015% at +70°C for 2000 hours at rated power is an order of magnitude better than typical current

sensing resistors. This makes it suitable for tightened-stability reference voltage and precision current sensing applications in forced-balance

electronic scales, measurement instrumentation, bridge networks, motor controllers, and medical and test equipment. In addition, the resistor

can be tested in accordance with EEE-INST-002 (MIL-PRF 55342) for military and space applications.

Braemac Pty LtdFormoreinfoonthisproductwf.net.au/T890

http://www.electrolube.com


8-BIT USB MCUSMicrochip has released a variety of low-

cost, small-form-factor USB microcon-

trollers (MCUs). The latest USB PIC

MCUs feature internal clock sources

with 0.25% clock accuracy to enable USB

connectivity with no external crystal. They

are claimed to be the first USB MCUs to

combine pin counts ranging from 14 to

100, with high peripheral integration and

up to 128 kB of flash. The eXtreme low

power (XLP) technology also keeps power

consumption down to 35 µA/MHz in active

mode and 20 nA in sleep mode.

The PIC16F145X MCUs provide USB

connectivity and capacitive touch sensing in addition to a wide

range of integrated peripherals with footprints down to 4 x 4 mm.

With an integrated charge time measurement unit (CTMU)

and 1.8 to 5 V operation, PIC18F2X/4XK50 MCUs are pin

compatible with legacy PIC18 MCUs, giving an easy migration

to higher performance.

The PIC18F97J94 family provide USB connectivity with LCD

control and a battery-backed real-time clock calendar (RTCC),

all on a single 8-bit PIC microcontroller.

Microchip Technology Hong KongFormoreinfoonthisproductwf.net.au/T857

2013-2015 catalogNow Available

Wide range in stock from Tenrodfor your easy availability

21 Aristoc Road, Glen Waverley, Vic 3150

SIMULATION SOFTWARE FOR OMRON PLCS MathWorks Simulink PLC Coder can now generate IEC 61131-3

Structured Text for Omron programmable logic controllers (PLCs).

This advancement allows industrial automation engineering

teams to adopt model-based design for manufacturing and

power-generation equipment controlled by Omron PLCs, including

Omron’s Sysmac Studio.

Sysmac Studio is a single software platform that configures,

programs and monitors automation systems. The platform supports

the NJ-series machine automation controller, enabling efficient

machine control through a single connection. Now, engineers us-

ing Omron PLCs can automatically generate code from Simulink

for closed-loop and supervisory control applications.

Automatic code generation, an integral part of model-based

design, helps eliminate errors associated with traditional hand

coding and reduces overall development and validation time.

Now, engineers can use Simulink PLC Coder to generate code

from Simulink models, speeding up the design process and

enhancing performance on machines controlled by Omron PLCs.

MathWorks AustraliaFormoreinfoonthisproductwf.net.au/U850

STAND C17

http://www.tenrod.com.au


MEDICAL ELECTRONICS

LOW-COST,IMPLANTABLEELECTRONICS

Researchers fromTheOhioStateUniversity havedeveloped technology thatwill pave theway for low-cost electronic devices that work in direct contact with living tissue inside the body. The first planneduse of the technology is a sensor that will detect the very early stages of organ transplant rejection.

One barrier to the development of implantable sensors isthat most existing electronics are based on silicon, andelectrolytesinthebodyinterferewiththeelectricalsignalsinsiliconcircuits,saidPaulBerger,professorofelectrical

and computer engineering and physics at Ohio State. Other, moreexotic semiconductors might work in the body, but they are moreexpensive and harder to manufacture.

“Silicon is relatively cheap … it’s non-toxic,” Berger said. “Thechallengeistobridgethegapbetweentheaffordable,silicon-basedelectronicswealreadyknowhowtobuild, and theelectrochemicalsystems of the human body.

“Wealreadyhavesensorsthatwoulddoagreat jobatdetectingtheseproteins,butthey’remadeoutofsilicon.SoIwonderedifwecould come up with a coating that would protect silicon and allowit to function while it directly touched blood, bodily fluids or livingtissue,” Berger said.

In the body, electrolytes such as sodium and potassium controlnervesandmusclesandmaintainhydration.Theydothisbycarryingapositiveornegativeelectricchargethatspursimportantchemicalreactions.But thosesamechargesmake theelectrolytesattractivetosilicon,whichwillreadilyabsorbthem.Onceinside,thechargesalter theelectronicbehaviourof thesiliconso that the readingsofa sensor can’t be trusted.

Inthestudy,Berger’steamtestedwhetherelectrolytescouldbeblocked fromentering siliconwith a layerof aluminiumoxide.Theresearcherssubmergedthecoatedtestsensorsinfluidforupto24hours,removedthemfromthesolutionandthenranavoltageacrossthem to see if they were working properly. The tests showed thatthe oxide coating effectively blocked electrolytes from the solutionso the sensors remained fully functional.

Once developed, a device using this technology could detectcertainproteinsthatthebodyproduceswhenit’s justbeginningtorejectatransplantedorgan.Doctorswouldinsertaneedleintothepatient’sbodynearthesiteoftheimplantedorgan.Siliconsensorson the needle would detect the protein and doctors would knowhowtotailorthepatient’sdosageofanti-rejectiondrugsbasedonthe sensor readings.

The work represents a first step towards fabricating devicesthatcouldbeimplantedinthebodylong-term,Bergersaid.Thoughthecurrentstudydescribesasiliconsensorcoatedwithaluminiumoxide, he envisions that other devices could utilise coatings madefrom other materials such as titanium. Such coatings could evenbetailoredtoboosttheperformanceofsensorsorotherbiomedi-cal devices.

In particular, Berger sees a potential use for coated polymersemiconductors that goes beyond sensing chemicals in the body.Hesuspectsthatsuchsemiconductorscouldreplacenervesinthebody that have been damaged by disease or injury.

“Wecouldreplaceadamagednervewithanartificialneuronandrestorefunctionalityimmediately,andthat’sareallyexcitingpossibil-ity,”hesaid.Berger’steamisworkingwithOhioStateresearchersTomRosol,professorofveterinarybiosciences,andPhillipPopovich,professor of neuroscience, to explore that possibility.

Inapaper inthe journalElectronics Letters,Bergerandhiscol-leaguesdescribeanew,patent-pendingcoatingthatthattheybelievewillbridgethatgap.Co-authorsonthepaperincludedformerdoctoralstudentsAnishaRamesh,FangRen,PatriciaCasalandSamitGupta;currentdoctoralstudent inbiomedicalengineeringAndrewTheiss;and Stephen Lee, associate professor of biomedical engineering.Theuniversitywill licensethistechnologyforfurtherdevelopment.

© iStockphoto.com/gvinpin

© iStockphoto.com

/Jana Blašková


Tel +61 2 9807 7081 [email protected] www.satcam.com.au

from budget …

… to fully-featured

CIRCUIT BOARDS?For all your prototyping requirements

Quick Circuit allows you to make your own

prototype circuit boards and perfectly machined

panels in next to no time.

Shouldn’t there be one on your bench?

PLUGS AND SOCKETS RANGE EXTENDEDNHP has added extension sockets to its ISO (Industrial

Strength Options) Plugs & Sockets product range.

The sockets are available in single- and three-phase

versions, covering a current range from 10 to 50 A to

accommodate the existing range of plugs.

This range is available in electric orange and resistant orange (RO) material that enhances its chemical resist-

ance capability.

The round pin range features a patented padlockable IP66 hinged lid that suits all lock types and provides lock-

off facilities for safety-conscious worksites and installations.

Furthermore, the back box accessory range has been expanded with the inclusion of 2 gang extra deep, 2 gang

pendant (for applications where switched sockets are suspended), 4 gang inline, 6 gang, 9 gang respectively to-

gether with stainless steel pendant brackets. The majority of the back box range is now available in grey (G), RO

and resistant white (RW) to accommodate demanding applications.

Additionally, the ISO range now contains an RW RCD cover which complements the existing G and RO RCD

covers already available in the ISO range. This expanded range of accessories and options enhances the ability

to customise an ISO installation.

NHP Electrical Engineering Products Pty LtdFormoreinfoonthisproductwf.net.au/T508

STAND C10

http://www.schurter.com/New-Products/EMC-products

http://www.satcam.com.au


LEMO SalesJohn Barry Group Pty LtdPhone: 02 9355 2380Email: [email protected]

MOTORSPORT & MILITARY CONNECTORS

CRM EXPANDS CAPACITYCrystalaid Manufacture

(CRM) has expanded i ts

capacity with the installation of

two JUKI Pick & Place machines,

along with two GKG SMT screen

printers.

This additional equipment gives

CRM the capability to run two separate surface mount lines

simultaneously. The first additional pick-and-place machine is

a KE 2070 with a throughput placement rate of approximately

15,000 components/h. The second machine is a JUKI FX3,

and will be placed in line with a JUKI 2060 boasting a com-

bined throughput placement rate of 100,000 components/h.

This capability provides a weekly assembly rate of 3.8m

components, with an extension possible of 7.6m per week

over two shifts. CRM holds quality certifications to ISO 9000

and AS9100 Rev C standards. Other services offered by CRM

include: die and wire bonding in a Class 7 cleanroom and

3D X-ray capabilities.

Crystalaid ManufactureFormoreinfoonthisproductwf.net.au/U646

STAND C10

SWITCHES FOR EXTREME CONDITIONSThe HaydonKerk range of environmentally and hermetically sealed switches

is designed for high reliability in extreme environments. The switches are

filled with dry nitrogen.

They are suitable for use in commercial and military aircraft, military ground

equipment, space applications and industrial applications with harsh environ-

mental conditions, such as gas turbines, thrust reversers, high-temperature

valves and research instrumentation.

They are variously rated between -55 up to +400°C, as low as 1x10-8 atm

cc/s leak rate, up to 1 M cycles, and some are rated explosion proof. They

are available with leaf spring, roller or roller lever actuation, and stainless/

ceramic mounts when required, and the metal corrosion-resistant housings

of some switches withstand most media and allow immersion in fluids such

as synthetic hydraulic oils and jet fuels.

Motion Technologies Pty LtdFormoreinfoonthisproductwf.net.au/U577

http://www.lemo.com/en


GNSS SIMULATORThe global navigation satellite system (GNSS) simulator

runs on the R&S SMBV100A vector signal generator. The

simulator is suitable for developers who have to perform

extensive tests on the receivers and components used in

satellite-based navigation systems.

The R&S SMBV-K101 option allows developers in the

automotive and wireless communications industries, for

example, to test GNSS receivers for specific effects such

as obscuration and multipath propagation. Buildings, tunnels

and bridges as well as reflections from concrete and glass

surfaces affect the GNSS signal, regardless of whether the

receiver is stationary or in motion. New options expand the

range of functions of its GNSS simulator by adding a series

of realistic scenarios.

In addition to test scenarios for A-GPS, the simulator also

features the Assisted Galileo (R&S SMBV-K67) and Assisted

Glonass (R&S SMBV-K95) options.

The SMBV100A can also be used to perform interference

tests on the DUT. Users in the aerospace and defence in-

dustry can use the R&S SMBV-K103 option to simulate the

relative position of a flying object as well as its rotation at

a rotation rate of up to 400 Hz. This allows developers to

perform lab tests to determine how a flying object’s different

positions, the ground reflection of GNSS signals and rotary

movements affect reception quality.

The GNSS simulator in the R&S SMBV100A uses up to

24 satellites to generate signals in real time for GPS with

civilian C/A code and military P code as well as for Glonass

and Galileo in different constellations. The simulator does

not require an external PC.

Rohde & Schwarz (Australia) Pty LtdFormoreinfoonthisproductwf.net.au/U824

STAND B20

POWER TRANSISTORSRichardson has released five laterally diffused metal oxide

semiconductor (LDMOS) power transistors from Freescale

Semiconductor. The transistors are designed to boost the ef-

ficiency, peak power and signal bandwidth of next-generation

base stations.

With these additions, the Airfast RF power product line now

includes at least one solution for each cellular band, support-

ing small and large (macro) cell base station applications.

Arrow Electronics Australia Pty LtdFormoreinfoonthisproductwf.net.au/T414

http://www.recom-lighting.com


POWER SEMICONDUCTORS WITH DUAL MODULE CAPABILITYThe MIniSKiiP IGBT power semiconductor module fam-

ily now features dual module versions, increasing the

range’s power capability to 90 kW from 40 kW. The

portfolio covers 150 A-300 A/650 V, 150 A-300 A/1200 V

and 100 A-200 A/1700 V.

The key benefits of the modules are user-friendly

spring technology for the power and control terminals

as well as the simple, solder-free single-screw assembly

of the circuit board, cooling unit and module - these

are the key benefits of the MiniSKiiP product family. The

MiniSKiiP dual module is suitable for use in industrial

motor drives, solar inverters and power supplies.

The spring contacts make the layout of the printed

circuit board (PCB) simpler and more flexible because

the PCB does not need holes for soldering pins. Also,

the springs allow for a more flexible connection be-

tween the PCB and the module than a soldered joint,

which adds extra benefits particularly under thermal

and mechanical stress.

Semikron Pty LtdFormoreinfoonthisproductwf.net.au/U741

TORQUE SENSORS With the compact 8661 series of torque

sensors, burster is extending its portfolio

of products to include the acquisition of

static and rotating torques over the range

from 0.05 up to 200 Nm.

In addition to its highly accurate measure-

ments - down to 0.05% of full scale - the

series offers a high level of reliability and security.

An optional, integrated USB interface also provides the travelling user with

easy, mobile display and documentation of the measured values.

This torque sensor is suitable in fields such as precision and micromechan-

ics, test-bed equipment for electric motors, or in the automobile industry,

where torque and the associated angular position and rotation speed are

important process magnitudes. It is also suitable for laboratory research

and development projects in medical technology, in the chemical industry

and in quality control.

ADM Instrument Engineering GroupFormoreinfoonthisproductwf.net.au/U601

STAND B36

http://www.entechelectronics.com.au


IN-VEHICLE COMPUTER WITH EMBEDDED APUThe VBOX-3200 in-vehicle computer from Sintrones

is optimised for high-performance digital signage,

infotainment, mobile communication and navigation

applications.

A combination of a low-power CPU and a discrete-

level GPU into a single AMD Embedded G-Series

APU eliminates the need for bulky add-on graphics

cards for video/graphic-optimised, in-vehicle comput-

ing systems, achieving an ultracompact form factor

for the system. The AMD APU architecture reduces

the footprint of a traditional three-chip platform to

just two chips - the APU and the companion con-

troller hub - simplifying design complexity through

a reduction in board layers and power needs.

The product has the ability to feed independent

dual displays with crisp HD video and graphics for

seat-back signage and infotainment installations.

At the processor level, this requires high-speed

performance, highly efficient video and graphics

rendering, and multi-output connectivity support.

The system chassis measures 250 x 150 x 55 mm,

enabling the unit to be easily slipped into tight

spaces within vehicle cabins. The product sup-

ports a wide temperature range of -40 to 70°C for

thermally demanding environments, and also meets

the MIL-STD-810F standard for shock and vibration.

Backplane Systems Technology Pty LtdFormoreinfoonthisproductwf.net.au/U796

STAND B26

3 W DC-DC CONVERTER Mornsun Power has added a 3 W version, the B_T-3W series to its SMD line

of products. The product comes in an ultraminiature package with continuous

short-circuit protection and high performance.

Its 3 W-rated output power is claimed to provide more energy for the ap-

plication than any other unregulated converter. Its SMD package provides fast

and secure installation which also features up to 85% efficiency, down to 25 mA

ripple and noise, and protection from short circuit, overtemperature, etc.

With a few external components, the series will meet EMI CISPR22/

EN55022 Class B, making it suitable for electrical, intelligent instrumenta-

tion, factory automation and telecommunication applications.

The series is available through the distributors DLPC (ANZ/Oceania),

Fairmont Marketing (Victoria and South Australia) and Fero (New Zealand).

DLPC Pty LtdFormoreinfoonthisproductwf.net.au/T545

CONSTANT CURRENT LED DRIVERThe RACD07 constant current LED driver has a universal input range of

90-295 VAC. The modules supply power of 7 W and are available with

constant current options of 250, 350, 500 or 700 mA.

To facilitate the installation for applications with limited space, the con-

nections are located on one side of the device. This includes a grounding

clip for screw mounting. The driver is compliant with IP67, meaning it

can be installed in moist rooms like sanitary facilities or basements as

well as exteriors. The driver has short circuit and overcurrent protection

and has a high isolation voltage of 3750 VAC between input and output.

The driver is certified to EN61347, EN61000-3-2 Class C as well as

EN55015. In addition to a long design lifetime (MTBF >200,000 h), the

drivers come with a 3-year warranty.

RECOM Asia Pte LtdFormoreinfoonthisproductwf.net.au/U825

http://www.tekmark.net.au


Over the past decade, LEDs have had an explosive growth in general lighting applications. LEDs offer greatadvantages over traditional lighting sources that include reliability, long life, reduced power consumption, smallsize, high efficacy and a high degree of design flexibility. LED manufacturers have been working diligently toincrease creative design possibilities for customers, adapting products by incorporating a variety of packagingoptions.Thisarticleexaminesthreemajorcategoriesthatplayakeyroleinmeetingcustomerdemandsforlighting.

When people first think of lighting-class LEDs, they oftenthink of a discrete high-power (1 W or greater) LED. Adiscrete LED is a single semiconductor diode that hasbeen individually mounted into an appropriate thermal-

mechanical package. Ideally, discreteLEDswouldbesimultaneouslybrightandsmall.Footprintareasonthesetypesofpackageshavebeenshrinkingovertime.Footprintsofsomecommonlyusedpackages inthe recentpasthavebeen 12mm2and6.3mm2.LEDmanufacturerswork to provide as much light-output power into the smallest pos-siblepackagesize.Theconstrainingfactorindiscrete(singularLED)designsisoftenthethermalresistance(°C/W).LEDpackageswithlowthermal resistancesallowbetter transferofheataway fromthedie.

Discrete mid-power LEDsIn the last couple of years, many LED manufacturers have movedtowardsanewproductcategorycalledmid-powerLEDs,duetoahighnumberoflinear-anddistributed-lightingapplications.ThesepackagesaregenerallydefinedasLEDpackages,consumingsomewhereinthe0.2 W to 1 W range (@ 3 VDC x [75 mA to 250 mA]). Mid-powerproducts are oftenmanufactured in similar footprint sizes to (yet inadifferent typeofpackagethan) theirbrighter (> 1W)LEDbrothers.Lowercost and lower total light-output powerallowmoreLEDsperlinearmetre,thusachievingasmootherandmoredistributedlightingpatternthatreplicatesthesmoothvisualoutputcustomersareusedto.

ArraysAfterLEDmanufacturersdevelopedproductlinesofdiscreteLEDs,theyquicklycametotheconclusionthattherewouldbemanyadvantagestopackagingmultipleLEDdiesintoasinglethermal-mechanicalpackage.Onereasonforthiswastheincreasedneedforconsistentcorrelatedcolourtemperature(CCT)ingenerallightingapplications.OnebenefitofanLEDarrayistheabilityfortheLEDmanufacturertocontrolthemixing and matching of LED dies in a very small physical footprint,under the electrical control of one distinct package, and under the

optical control of one distinct window and/or lensing arrangement.Common variants of this configuration arose in many packaging ar-rangements,with thevery commonapproachof one quad-die (4) ina singlepackage.

Integrated (chip-on-board) arraysAsLEDmanufacturerscontinuedtofocusoncustomers’endapplica-tions,theyhitonanothercreativeidea: integratedarraysorchip-on-board(COB)arrays.ThistakestheadvantagesofanarrayandmovesityetfurtherbymountingtheLEDdiedirectlyontothecircuitboardorsubstrate. Thisallowsauniquepackagingarrangement,enablingmanufacturers to enclose the entire array with a phosphor-coatedwindow.Thisendsupashigh-efficacy,high-lumenoutput light froma single, integrated component. These encapsulated arrays are par-ticularlyattractivewherehigh-lumenoutputfromasinglelightsourceisnecessary, suchasbay lighting.

ModulesLED manufacturers have a goal to sell more LEDs. They recognisethat many customers find it hard to take the requisite design stepsthatarenecessarytobesuccessful.Toalleviatedesignissues,manyLEDmanufacturershavecontinued tomoveup thecustomerdesignchaintooffercomprehensivesolutionsforcustomers.Solutionsofteninclude combining LED, optical, electronic and mechanical featuresinto a singleproduct called amodule. *As a Technology Specialist, Golata is accountable for driving the strate-gic leadership, tactical execution, and overall product line and marketing direction for solid-state lighting and other advanced technology products. Prior to Mouser Electronics, he served in various marketing and sales roles for various high-technology companies. Golata holds a BSEET (DeVry) and MBA (Pepperdine).

Mouser Electronics

Contact info and more items like this at wf.net.au/U708

SOLID STATE LIGHTING

GIVINGLIGHTINGCUSTOMERS Paul Golata*WHATTHEYNEED

© iStockphoto.com

/René Mansi


STAND A16

STAND C36

E-PAPER Pervasive Displays, available through Glyn High-Tech Distribution,

provides a line of e-paper display (EPD) modules ranging in

size from 1.44 to 10.2″. The panel includes a TFT backplane,

e-paper film, a protective sheet, COG driver-ICs and an FPC

connector.

Within the range, the 2.7″ panel has resolution of 264 x 176

(117 dpi). It is suitable for mobile devices requiring slightly

larger and higher-resolution displays or electronic price tags

for higher-end data rich products.

Electronic paper is considered to be more comfortable to

read than conventional displays. This is due to the stable

image, which does not need to be refreshed constantly, the

wider viewing angle and the fact that it reflects ambient light

rather than emitting its own light. A good e-paper display

can be read in direct sunlight without the image appearing to

fade. The contrast ratio in available displays is similar to that

of newspaper, though newly developed implementations are

said to be slightly better.

E-paper is suitable for applications where the user needs

minimal power consumption, such as battery-powered applica-

tions. These include electronic pricing labels in retail shops,

general signage, timetables at bus stations, electronic billboards,

mobile phone displays and e-readers capable of displaying

digital versions of books and e-paper magazines. E-paper

retains its image even without power for a long time (up to

several years) and only consumes power during image updates

and refresh. Images such as QR codes are also scannable.

Sample e-paper displays and development kits are available

from Glyn. An RF development kit for e-paper is also available.

Glyn LtdFormoreinfoonthisproductwf.net.au/U036

PCB PROTOTYPING MACHINESThe MITS Electronics PCB prototyping

machines, which are manufactured in

Japan, are distributed in Australasia by

New Zealand-based Electrotest.

Eleven Lab is an entry-level unit

suitable for educational insti tutes,

research and development, and small

manufacturing companies. Features

include: manual tool change; minimum

pattern width (mm) 0.1 (4 mil); minimum

milling width (mm) 0.1 (4 mil); work-

ing area (X/Y/Z) (mm) 229 x 320 x 57

(9.0 x 12.6 x 2.24″); and table size (mm)

296 x 396 (11.6 x 15.6″).

The Auto Lab is similar to the Eleven

Lab but offers a 10 tools auto change for

quicker operation and is fully automated.

Electrotest stocks commonly used

tools and offers local support, including

installation and training.

Electrotest LtdFor more info on this productwf.net.au/U740

http://www.marque-magnetics.co.nz

http://www.emctech.com.au


INDUSTRIAL ETHERNET SWITCHESThe Allen-Bradley Stratix 5700 managed industrial ethernet switch now includes an optional integrated network

address translation (NAT) feature. The switches are currently available with six, 10 and 20 fixed-port configurations.

The hardware-based NAT feature allows for high performance and simplified integration of IP-address mapping

from a set of local, machine-level IP addresses to the end user’s broader plant-process network.

The feature is said to greatly benefit manufacturers that are integrating identical machines into a production

line, especially when multiple equipment builders are being integrated into a common production line. The NAT

feature allows OEMs to deliver their standard machines to customers without having to program unique IP ad-

dresses into them. The end user can then use the NAT feature to more simply integrate the machines into the

larger network. Because the machines are identical to their standards, they are easier to maintain.

The switch also allows users to have the flexibility to segment or isolate network traffic by determining which

devices are exposed to the larger network. The product includes features, such as IEEE-1588 time synchronisation,

QoS (prioritisation) and Resilient Ethernet Protocol (REP). Each Stratix 5700 switch includes: dual-power inputs,

input and output alarms, console port, fibre-ready SFP slots, DIN rail mount, and operating temperature range

of - 40 to 60°C. Model options include: NAT, two gig ports, SD flash card, conformal coating, and two different

software configurations for a total of 20 different models to best match machine and end-user applications.

Rockwell Automation AustraliaFormoreinfoonthisproductwf.net.au/U584

http://www.imppc.com.au


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Contact the editor

IsitjustmeorhaveyounoticedthatwearebeingtakenoverbyAmericansoundsandlanguage?Slowlybutsurely,Americaneseisinvadingourlivesfromvoicesovertelevisionadvertisementsto theprostitutionof thewrittenandspokenword.While,ofcourse,Englishisalivinglanguageandmustchangewithtime,itisinmortaldanger

of becoming submerged beneath sloppy Americanese and SMS talk abbreviations leaving ‘pure’English to thepensof poets - heaven forbid.

AmericanandAustralianlanguagesbothcomefromthesameEnglishrootsandbothcountrieshave developed their own specialised words, accents, dialects and meanings, but Australia is indangerof beingsmotheredby the language fromAmerica.

Thewaywespeakmaybe similar and itwassomeoneelsewhosuggested that thegreatestdifferenceandthebiggestdividerbetweenAustraliaandAmerica isEnglish.English isavibrantenough communication medium and there is room for all branches of the language to developindependently without allowing it to submerge another branch. It is an insidious invasion andcontamination.

One of the widest abuses is the habit today of placing the emphasis of a word on the firstsyllable. Debris, adult, research, garagearecommonexamplesand therearemanyothers.

Wenowtalkabout,andregretfullyrecognise,“homicide”insteadof“murder”,“autopsy”insteadof“post-mortem”,“witnessstand”insteadof“witnessbox”,“offlimits”ratherthan“outofbounds”.

These examples of the invasion are only the tip of the iceberg. We talk about “stores” todayratherthan“shops”and“pharmacies”insteadof“chemists”,andwhotodayhasheardofagrocerwheresupermarkets abound?

And then there are the long, impressive words that have taken over from the simpler ones.Cases inpoint include“hospitalisation” ratherthanbeing“inhospital”, “transportation” insteadof“transport”, “affirmative”ratherthan“yes”, “medication” insteadof “medicine”.Our languagenowis in danger of becoming pompous and we haven’t even mentioned the spelling of words suchas “analogue”, “programme”, “colour”, “plough”, “harbour”, “sceptical”, “sulfate” rather than thetraditional “sulphate”, “leverage” that has long lost its mechanical meaning and the many otherwordsthathavebecomeinfected.Andthentherearethewordsthathavechangedcompletelysothat todaywe talk about “antenna” for “aerial” and “ground” for “earth”.

American-voicedtelevisionadvertisementsaresocommonthatweacceptthemasthe‘norm’.SometimesthereisatokenAustralianvoice-overbuttherearestillTVchannelsblatantlydevotedto promoting gadgets and equipment with voices straight out of the Bronx. Perhaps the mostfrequent are the ads for cinema films often delivered in a breathless pseudo dramatic voice.However, the regular television channels have more than their share of breathless deliveries allin the interestsof pseudodrama.

Whataboutthelong-heldtraditionofnon-AmericanpopsingerswhowithoutexceptionadoptaphoneyAmericanaccentforthelyrics-thatisifyoucanfollowthewordsatallastheytrytheirbest to swallow the microphone. Sadly, they follow a long line of copiers that goes back almostto thebeginningof popsinging.Whatonearth is there in anAussie accent tobeashamedof?

Andwhilewe’rebangingonaboutlanguage,wecannotblametheAmericansfortheobsessionwe have for being politically correct and traditionally incorrect. The depths to which we havesunkareabsurd.Manholes,mankindandpresumablymanhandledareout and theword “person”replacesthe“man”. Evenmoreridiculous isthecontrollerofameetingwhousedtobecalledachairman regardlessof sex.Now it is the inelegant “chairperson”or, evenworse, “chair”,whichone assumes is good company for the table but when did a chair last run a meeting? Whateverhappenedtothedignified“madamchairman”orcouldthisnotbeappliediftheladywasunmarried?

Asearliermentioned,EnglishisalivinglanguageandAustraliaisasmuchapartofthatfamilyas England, Canada, America or New Zealand. Let’s preserve our unique special words, phrasesandexpressions for thenext generation andbeyond, if nothingelse forwordssuchas “cobber”,“digger” and theold-fashioned “sheila”.

STOPSPEAKINGGARBAGEMike Smyth, specialist technical writer

© iStockphoto.com

/Benoit Chartron

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What’s New in Electronics Sep/Oct 2013