24V – 12V STEP DOWN VOLTAGE CONVERTERS

24V – 12V STEP DOWN VOLTAGE CONVERTERS

24V – 12V DROPPERS A Range of Voltage Converters from our comprehensive range to suit most applications. This Product Range offers High Specification Voltage Converters. The Converters are Switching Type therefore offering maximum efficiency, thus saving valuable Battery Power during the conversion process, as opposed to Linear Types that are inefficient and run hot. SPECIFICATION COMMON TO ALL 24V – 12V DROPPERS TYPE SWITCH MODE DROPPER INPUT VOLTAGE 18 – 30V DC OUTPUT VOLTAGE 13.5V DC OVERLOAD PROTECTION üü OUTPUT PROTECTED üü POLARITY PROTECTED üü HIGH TEMP PROTECTED üü SHORT CIRCUIT PROTECTION üü EFFICIENCY > 90% OVER VOLTAGE PROTECTION üü STABILITY 0.2%

This range of Voltage Converters have been designed on a building block system, which means we can supply Voltage Droppers to suit your individual needs:-

Page 8.1

EURO

24V – 12V STEP DOWN VOLTAGE CONVERTERS

PART NO E710 RATING 15 AMP MAX CONTINUOUS O/P CURRENT

PEAK OUTPUT CURRENT: 20 AMP

DIMENSIONS 155mm X 70mm X 53mm FIXING CENTRES 138mm X 40mm

4 HOLE FIXING HOLE SIZE 4mm WEIGHT 447g CONSTRUCTION ANODISED COOLING

PROFILE

PART NO E620 E796 E797 RATING 30 AMP 45 AMP 60 AMP MAX CONTINUOUS O/P CURRENT

30 AMP (PEAK 40 AMPS)



DIMENSIONS 270mm X 180mm X 55mm 380mm X 180mm X 55mm 380mm X 248mm X 55mm FIXING CENTRES 250mm X 160mm

4 HOLE FIXING 364mm X 160mm


4 HOLE FIXING HOLE SIZE 4mm 6mm 6mm CONSTRUCTION 2 X E710 15A DROPPER

MOUNTED ON A SINGLE ALUMINIUM PLATE

3 X E710 15A DROPPER MOUNTED ON A SINGLE

ALUMINIUM PLATE

4 X E710 15ADROPPER MOUNTED ON A SINGLE

ALUMINIUM PLATE

36V STEP DOWN VOLTAGE CONVERTERS

A Range of Voltage Converters from our comprehensive range to suit most applications. This Product Range offers High Specification Voltage Converters. The Converters are Switching Type therefore offering maximum efficiency, thus saving valuable Battery Power during the conversion process, as opposed to Linear Types that are inefficient and run hot.

EURO MANUFACTURING AND MARKETING LIMITED

Euro Works, 11 – 13 High Street, Wem, Shropshire, SY4 5AA, England. Tel.: +44 (0) 1939 235 073 Fax.: +44 (0) 1939 235 074

Email: [email protected] Web Site: www.eurogroup.gb.com

Page 8.2

36V – 12V PART NO E994 RATING 12 AMPS PEAK OUTPUT CURRENT 19 AMPS TYPE SWITCH MODE DROPPER INPUT VOLTAGE 36V DC OUTPUT VOLTAGE 12V DC OVERLOAD PROTECTION üü OUTPUT PROTECTED üü POLARITY PROTECTED EXTERNAL FUSES

INPUT = 10A OUTPUT = 15A

HIGH TEMP PROTECTED üü SHORT CIRCUIT PROTECTION üü EFFICIENCY > 90% OVER VOLTAGE PROTECTION üü DIMENSIONS 155mm X 70mm X 53mm FIXING CENTRES 138mm X 40mm


PROFILE


A Range of Voltage Converters from our comprehensive range to suit most applications. This Product Range offers High Specification Voltage Converters. The Converters are Switching Type therefore offering maximum efficiency, thus saving valuable Battery Power during the conversion process, as opposed to Linear Types that are inefficient and run hot.

Example Shown: E747 48V – 12V

EURO MANUFACTURING AND MARKETING LIMITED Euro Works, 11 – 13 High Street, Wem, Shropshire, SY4 5AA, England.

Tel.: +44 (0) 1939 235 073 Fax.: +44 (0) 1939 235 074 Email: [email protected] Web Site: www.eurogroup.gb.com

Page 8.3

48V – 24V 48V – 12V PART NO E756 E747 RATING 10 AMPS 10 AMPS TYPE SWITCH MODE DROPPER SWITCH MODE DROPPER INPUT VOLTAGE 48V DC 48V DC OUTPUT VOLTAGE 24V DC 12V DC OVERLOAD PROTECTION üü üü OUTPUT PROTECTED üü üü POLARITY PROTECTED üü üü HIGH TEMP PROTECTED üü üü SHORT CIRCUIT PROTECTION üü üü EFFICIENCY > 90% > 90% OVER VOLTAGE PROTECTION üü üü STABILITY 0.2% 0.2% DIMENSIONS 215mm X 70mm X 50mm 215mm X 70mm X 50mm FIXING CENTRES 198mm X 40mm


4 HOLE FIXING HOLE SIZE 4mm 4mm WEIGHT 570g 570g CONSTRUCTION ANODISED COOLING

PROFILE ANODISED COOLING

PROFILE


SPECIALIST FORK LIFT TRUCK STEP DOWN VOLTAGE CONVERTER

Example Shown: E956 (72V – 12V)

SPECIFICATION


Euro Works, 11 – 13 High Street, Wem, Shropshire, SY4 5AA, England. Tel.: +44 (0) 1939 235 073 Fax.: +44 (0) 1939 235 074


Page 8.4

PART NO E817 E956 RATING 6 AMP 6 AMP MAX CONTINUOUS O/P CURRENT PEAK OUTPUT CURRENT > 8A PEAK OUTPUT CURRENT > 8A TYPE SWITCH MODE DROPPER SWITCH MODE DROPPER INPUT VOLTAGE 60V – 90V DC 60V – 90V DC OUTPUT VOLTAGE 24V ±± 0.6 V DC 12V ±± 0.3 V DC OVERLOAD PROTECTION üü üü OUTPUT PROTECTED üü üü POLARITY PROTECTED EXTERNAL FUSES

INPUT: 5A OUTPUT: 10A EXTERNAL FUSES

INPUT: 5A OUTPUT: 10A HIGH TEMP PROTECTED üü üü SHORT CIRCUIT PROTECTION üü üü EFFICIENCY > 85% > 85% OVER VOLTAGE PROTECTION üü üü LOAD REGULATION < 0.25V < 0.2V LINE REGULATION < 50mV < 50mV CONNECTIONS FLYING LEADS

Red = Positive Input Blue = Positive Output

Black = Negative Input & Output Brown = Control

FLYING LEADS Red = Positive Input

Blue = Positive Output Black = Negative Input & Output

Brown = Control DIMENSIONS 155mm X 70mm X 53mm 155mm X 70mm X 53mm FIXING CENTRES 138mm X 40mm

(4 HOLE FIXING) 138mm X 40mm

(4 HOLE FIXING) HOLE SIZE 4mm 4mm WEIGHT 447g 447g CONSTRUCTION ANODISED COOLING PROFILE ANODISED COOLING PROFILE

TRAILER VOLTAGE CONVERTERS

AVC19 – MK2

This Unit allows a 12Volt Trailer to be towed by a 24Volt Vehicle by converting the 24 Volts to 12 Volts. The Unit separates the different circuits to allow each circuit to be individually controlled and fused. For Vehicles with Engine Management Systems, please consult our Sales Team before ordering.

INTERCONNECTING CABLES Pre-wired Cables to connect the AVC19 Trailer Voltage Converter the 12V Trailer or 24V Vehicle

âSTANDARD LEAD LENGTH IS 1 METRE – LONGER / SHORTER LEADS CAN BE MADE TO YOUR SPECIFIC REQUIREMENTS

Page 8.5

PART NO E679 – MK2 DESCRIPTION AVC19 – MK2 TYPE SWITCH MODE STEP DOWN INPUT VOLTAGE 24V DC OUTPUT VOLTAGE 12V DC MAX CONT. O/P CURRENT 165 WATTS OVER VOLT. PROTECTION INTERNAL FUSE EFFICIENCY > 80% WEIGHT 426g DIMENSIONS 145mm X 120mm X 50mm FIXING CENTRES 140mm X 60mm

(4 HOLE FIXING – 7mm HOLE) CONSTRUCTION ALUMINIUM DIE-CAST HOUSING

SEALED WITH A SILICONE GASKET

LEFT HAND PART OF LIGHTING SYSTEM

30W

(REAR LIGHT, SIDE LIGHTS, REG. PLATES)

LEFT HAND FLASHLIGHT

21 WATT

STOP LIGHTS

42 WATT

RIGHT HAND PART OF LIGHTING SYSTEM

30W (REAR LIGHT, SIDE

LIGHTS, REG. PLATES) RIGHT HAND FLASHLIGHT

21 WATT

REAR FOG LIGHT

42 WATT

PART NO E853 DESCRIPTION LEAD STANDARD LEAD LENGTH 1 METRE CONNECTORS 12V METAL SOCKET (12N)

WITH BRACKET PLUS E230 8WAY CONNECTOR

PART NO E874 E962 DESCRIPTION LEAD LEAD STANDARD LEAD LENGTH 1 METRE 1 METRE CONNECTORS 24V TRAILER

PLUG (24S) WITH E691 8WAY

CONNECTOR

24V TRAILER PLUG (24N) WITH

E691 8WAY CONNECTOR

TRAILER VOLTAGE CONVERTERS

E805 Trailer Voltage Converter (Independent of E.C.U.)

This Unit allows a 12Volt Trailer to be towed by a 24Volt Vehicle. The E805 Trailer Voltage Converter has been designed to give it compatibility with Vehicles either with or without Engine Management Systems. The main power for the Unit is taken directly from the Vehicle’s 24V Battery. The outputs are controlled by the voltage applied to the Input Leads, the current drawn by the Inputs is typically 0.3mA. There are six independent output circuits, each is Overload and Short Circuit protected.


Tel.: +44 (0) 1939 235 073 Fax.: +44 (0) 1939 235 074 Email: [email protected] Web Site: www.eurogroup.gb.com

Page 8.6

PART NO E805 TYPE SWITCH MODE STEP DOWN INPUT VOLTAGE 24V DC OUTPUT VOLTAGE 12V DC MAX CONT. OUTPUT POWER 165 WATTS OVER VOLT. PROTECTION INTERNAL FUSE SHORT CIRCUIT PROTECTION PP THERMAL SHUTDOWN PP EFFICIENCY > 80% LEFT HAND PART OF LIGHTING SYSTEM

30W (REAR LIGHT, SIDE LIGHTS,

REG. PLATES) LEFT HAND FLASHLIGHT 21 WATT STOP LIGHTS 42 WATT RIGHT HAND PART OF LIGHTING SYSTEM 30W

(REAR LIGHT, SIDE LIGHTS, REG. PLATES)

RIGHT HAND FLASHLIGHT 21 WATT REAR FOG LIGHT 42 WATT WEIGHT 570g DIMENSIONS 215mm x 71mm X 55mm FIXING CENTRES 199mm X 40mm HOLE SIZE 4.5mm (4 HOLES) CONNECTIONS FLYING LEADS CONSTRUCTION ANODISED COOLING PROFILE

21W 21W 21W21W21W

L/H LIGHTS: REAR,SIDE,

& REGISTRATION PLATE

BRAKE LIGHTS L/H

INDICATORS

R/H FOG

LIGHT

R/H LIGHTS: REAR,SIDE,

& REGISTRATION PLATE30W MAXIMUM30W MAXIMUM

LEFT HAND LIGHTS

BRAKE LIGHTS

LEFT HAND INDICATORS

RIGHT HAND INDICATORS

FOG LIGHT

RIGHT HAND LIGHTS

BATTERY NEGATIVE

BATTERY POSITIVE

FUSE

10A

F1

F2

F3

F4

F5

F6

E805 24V to 12V TRAILER VOLTAGE CONVERTER

TRAILER WIRING

EXISTING VEHICLE WIRING

LIGHTSCONTROLCIRCUITS

BL

AC

K

RE

D

YE

LL

OW

GR

EE

N

BLU

E

BR

OW

N

GR

EY

WH

ITE

BL

AC

K

RE

D

YE

LL

OW

GR

EE

N

BLU

E

BR

OW

N

WH

ITE

12V – 24V STEP UP VOLTAGE CONVERTERS

12V – 24V STEP UP CONVERTERS A Range of Voltage Converters from our comprehensive range to suit most applications. This Product Range offers High Specification Voltage Converters. The Converters are Switching Type therefore offering maximum efficiency, thus saving valuable Battery Power during the conversion process, as opposed to Linear Types that are inefficient and run hot.

SPECIFICATION COMMON TO ALL 12V – 24V STEP UP CONVERTERS TYPE SWITCH MODE STEP UP CONVERTER INPUT VOLTAGE 12 – 15V DC OUTPUT VOLTAGE 24V DC OVERLOAD PROTECTION EXTERNAL FUSE OUTPUT PROTECTED EXTERNAL FUSE POLARITY PROTECTED üü HIGH TEMP PROTECTED üü SHORT CIRCUIT PROTECTION EXTERNAL FUSE EFFICIENCY > 85% OVER VOLTAGE PROTECTION ûû STABILITY 2.5%

This range of Voltage Converters have been designed on a building block system, which means we can supply Step Up Converters to suit your individual needs:-

Page 8.7

EURO

12V – 24V STEP UP VOLTAGE CONVERTERS

PART NO E622

(AVC12) RATING 10 AMP MAX CONTINUOUS O/P CURRENT

10 AMPS (PEAK 12 AMPS)

DIMENSIONS 155mm X 70mm X 53mm FIXING CENTRES 138mm X 40mm


PROFILE

PART NO E623 E624 E625 RATING 20 AMP 30 AMP 40 AMP MAX CONTINUOUS O/P CURRENT




DIMENSIONS 270mm X 180mm X 55mm 380mm X 180mm X 56mm 380mm X 248mm X 80mm FIXING CENTRES 250mm X 160mm



4 HOLE FIXING HOLE SIZE 4mm 6mm 6mm WEIGHT 1662g 2495g 3578g CONSTRUCTION 2 X E622 10A STEP-UP

MOUNTED ON A SINGLE ALUMINIUM PLATE

3 X E622 10A STEP-UP MOUNTED ON A SINGLE

ALUMINIUM PLATE

4 X E622 10A STEP-UP MOUNTED ON A SINGLE

ALUMINIUM PLATE

12V STEP UP VOLTAGE CONVERTERS

SPECIALIST STEP UP VOLTAGE CONVERTERS

Page 8.8

12V –16.5V 12V – 28V 12V – 36V 12V – 48V 12V – 56V PART NO E772 E763 E774 E752 E799 RATING 10 AMP 7 AMP 5 AMP 3 AMPS 2.5 AMP MAX CONTINUOUS O/P CURRENT

7 AMP

PEAK OUTPUT CURRENT:

14 AMP

7 AMP


10 AMP

5AMP


7 AMP

3AMP


5AMP

2.5 AMP


5 AMP TYPE SWITCH MODE

STEP-UP CONVERTER

SWITCH MODE STEP-UP

CONVERTER

SWITCH MODE STEP-UP

CONVERTER

SWITCH MODE STEP-UP

CONVERTER

SWITCH MODE STEP – UP

CONVERTER INPUT VOLTAGE 11 – 15V DC 11 – 16V DC 11 – 16V DC 11V – 16V DC 11 – 16V DC OUTPUT VOLTAGE 16.5V DC ± 0.3V 28V DC ±0.5V 36V DC ± 0.5V 48V DC ± 1.5V 56.1V DC ± 0.2V OVERLOAD PROTECTION

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

OUTPUT PROTECTED

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

POLARITY PROTECTED

üü üü üü üü üü

HIGH TEMP PROTECTED

üü üü üü üü üü

SHORT CIRCUIT PROTECTION

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EXTERNAL FUSE

EFFICIENCY > 85% > 85% > 80% > 88% > 85% THERMAL SHUTDOWN

CASE TEMP: >60ºC

CASE TEMP: 60ºC

CASE TEMP: >60ºC

CASE TEMP: 60ºC

CASE TEMP: >60ºC

STABILITY 1% 0.5% 0.5% 0.5% 0.5% WEIGHT 458g 566g 566g 458g 572g DIMENSIONS 155mm X 71mm

X 55mm 215mm X 71mm

X 55mm 215mm X 71mm

X 55mm 155mm X 71mm

X 55mm 215mm X 71mm

X 55mm FIXING CENTRES 138mm X 40mm





4 HOLE FIXING HOLE SIZE 4.5mm 4.5mm 4.5mm 4.5mm 4.5mm CONSTRUCTION ANODISED

COOLING PROFILE

ANODISED COOLING PROFILE




RED BLUE

BLACK

E76312-28V 7A

FUSE 25A FUSE 10A

INPUT

GROUND -0V

+11-16V

WARNING: SHORTING THE OUTPUT TO GROUND

WHILST THERE IS POWER CONNECTED TO THE

POWER INPUT WILL DAMAGE THE CONVERTER.

OUTPUT+28V

Example shown: E763

6V – 12V VOLTAGE CONVERTERS

SPECIALIST STEP UP VOLTAGE CONVERTERS This high specification Unit forms part of our comprehensive range of Voltage Converters to suit most applications. The Converter is a Switching Type, therefore offering maximum efficiency, thus saving valuable Battery Power during the conversion process, as opposed to Linear Types that are inefficient and run hot,


Tel: +44 (0) 1939 235073 Fax: +44 (0) 1939 235074 Email: [email protected] Web Site: www.eurogroup.gb.com

Page 8.9

PART NO E784 RATING 1.5 AMP MAX CONTINUOUS O/P CURRENT 1.5 AMPS

PEAK: 2 AMP TYPE SWITCH MODE

STEP – UP CONVERTER INPUT VOLTAGE 5 – 8V DC OUTPUT VOLTAGE 12.1V DC ±0.3V OVERLOAD PROTECTION EXTERNAL FUSE OUTPUT PROTECTED EXTERNAL FUSE POLARITY PROTECTED EXTERNAL FUSE HIGH TEMP PROTECTED ûû SHORT CIRCUIT PROTECTION EXTERNAL FUSE EFFICIENCY > 80% OVER VOLTAGE PROTECTION ûû STABILITY 2.5% DIMENSIONS 106mm X 70mm X 53mm FIXING CENTRES 90mm X 40mm (4 HOLE FIXING) WEIGHT 265g HOLE SIZE 4mm CONSTRUCTION ANODISED COOLING PROFILE

RED BLUE

B L A C K

E7846 to 12V 1.5A

FUSE 5A FUSE 2A

INPUT

GROUND -0V

+5-8V

WARNING: SHORTING THE OUTPUT TO GROUND

WHILST THERE IS POWER CONNECTED TO THEPOWER INPUT WILL DAMAGE THE CONVERTER.

OUTPUT+12V

MAINS POWER SUPPLIES

MAINS POWER SUPPLY FOR TICKET MACHINES

WATERPROOF MAINS POWER SUPPLIES

Page 8.10

PART NO E657 E714 RATING 3 AMP 5 AMP INPUT VOLTAGE – DC 240V AC ± 10% 240V AC ± 10% OUTPUT VOLTAGE–DC 24V DC 12V DC MAX CONTINUOUS OUTPUT CURRENT

3 AMP 5 AMP

STABILITY 1/2 % 1 % OVERLOAD PROTECTION

INTERNAL FUSE

INTERNAL FUSE

OUTPUT PROTECTED INTERNAL FUSE INTERNAL FUSE SHORT CIRCUIT PROTECTION

INTERNAL FUSE

INTERNAL FUSE

EFFICIENCY > 50% > 50% DIMENSIONS 135mm X 160mm X 170mm 135mm X 160mm X 170mm WEIGHT 3500g 3500g

PART NO E751 E761 Parameter Conditions Value Conditions Value Input Voltage (Vin)

115VAC ±± 15% 230VAC ±± 15%

Output Voltage (Vout)

Vin = 115VAC, Iout = 0A 24.5.0 ±± 0.7 V Vin = 230VAC, Iout = 0A 24.5.0 ±± 0.7 V

Load Regulation Vin = 115VAC, Iout = 0A to 1.5A < 400mV Vin = 230VAC, Iout = 0A to 1.5A < 400mV Peak Output Current

Vin = 115VAC, Vout >23V > 2.5A Vin = 230VAC, Vout >23V > 2.5A

Short Circuit Current

Vin = 115VAC < 8A Vin = 230VAC Intermittent

Line Regulation Vin = 95 to 132VAC, Iout = 1.5A < 50mV Vin = 195 to 265VAC, Iout = 1.5A < 20mV Output Ripple Vin = 115VAC, Iout = 0A to 1.5A < 200mV Vin = 230VAC, Iout = 0A to 1.5A < 200mV Pk-Pk Thermal shutdown

Case Temperature > 60°° C Case Temperature > 60°° C

Input Connections

3 Core Cable Brown = Live Blue = Neutral Green/Yellow = Earth

3 Core Cable Brown = Live Blue = Neutral Green/Yellow = Earth

Output Connections

2 Core Cable Brown = Positive Blue = Negative

2 Core Cable Brown = Positive Blue = Negative

Operating Temperature

Vin = 203VAC, Iout = 1.5A −− 20°° C ≤≤ ambient ≤≤ +30°°C Vin = 203VAC, Iout = 1.5A −− 20°° C ≤≤ ambient ≤≤ +30°°C

Physical Dimensions

162 x 95 x 60mm 162 x 95 x 60mm

Mountings 4 x Ø 4.5mm Holes 4 x Ø 4.5mm Holes Hole Centres 150 x 60mm 150 x 60mm

E1040 1A VOLTAGE SENSITIVE SWITCH 12.5V – 13.5V

This Unit provides a set voltage to switch a load of up to 1A. The current drawn from the voltage source is < 1mA below the switching voltage. The output switches On as the voltage rises and Off as the voltage falls. The switch voltage can be set in the range 12.5V to 13.5V. This Unit was designed to maintain the Cranking Battery threshold voltage of 12.5V – 13.5V, depending on the setting of the Voltage Adjuster (ie: to suit the application) thus retaining sufficient battery capacity to start the Vehicle. A good example of an ideal application can be seen by viewing the web page: www.eurogroup.gb.com/e1038_e1040_e778_wiring_diagram.html Specification:

Wiring Diagrams Standard Wiring Diagram

The Unit also can be used as a Solid State 1A Relay. The Unit can be used for switching higher power by adding a relay (as shown below)


Euro Works, 11 – 13 High Street, Wem, Shropshire SY4 5AA, England Tel: +44 (0) 1939 235073 Fax: +44 (0) 1939 235074


Page 8.11

Parameter Value Supply Voltage (Vin) 10V to 15V Output Current 1A Sense Voltage, factory setting 13.1V Sense Voltage, Adjustment Range 12.5V to 13.5V Sense Voltage Hysteresis 200mV typical Supply current, below switch voltage < 1mA Supply Current, Above Switch Voltage, No Load < 5mA Connections Four Flying Leads

Red = Supply positive Blue = Output Yellow = Sense Input Black = Sense negative / ground

Physical Dimensions 62 x 42 x 13mm Mountings Single Ø 5mm Hole

Documents

24V – 12V STEP DOWN VOLTAGE CONVERTERS