Piezoelectric Drivers for Industry & Research

Model 2100HF High Frequency Amplifier

These models are the first three in a new series of 40 watt high-voltage amplifiers. Trek Models 2205, 2210 and 2220 offer a winning combination of high performance, exceptional reliability, and other value-added features, at an attractive price. This 2200 series addresses the market need for cost-effective models which deliver reliable, robust performance in p i e z o e l e c t r i c , e l e c t r o - o p t i c , M E M S , electrorheological and other applications. Performance specifications include output

voltage ranges of ±500 V, ±1000 V and ±2000 V; output current ranges of ±80 mA, ±40 mA and ±20 mA peak AC, and large signal bandwidth of 95 kHz, 55 kHz and 10 kHz.

This unit is a high-frequency, high-speed, wide-bandwidth amplifier for high power applications. It provides precise control of output voltages in the range of 0 to ±150 V DC or peak AC with an output current range of 0 to ±300 mA, with large signal bandwidth capabilities up to 2.6 mHz (-3 dB) and slew rates greater than 2000 V/ms.

Trek's high-voltage power amplifiers are used to drive piezoelectric actuators in piezoelectric positioning systems, vibration dampening, surface morphing, and other applications. High slew rates, accuracy and full four-quadrant operation enable precis ion-management in such driving/control applications. Trek Models: PZD350A, PZD350A M/S, PZD700A, and PZD700 M/S

New

2200 Series: Model 2205, 2210 and 2220High Voltage Amplifiers

High-Voltage Power Amplifiers / Piezo Drivers

Electrostatic Measurement Instruments

SERVING THE NEEDS OF

RESEARCH AND INDUSTRY

TREK INC

Many of Trek's products are utilized in research for electrorheological fluids studies, piezo driving, electroactivepolymers, polymer & ceramic poling, dielectric material characterization and MEMS

TREK, INC. 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK 1-716-438-7555 • 1-716-201-1804 (fax) • www.trekinc.com • sales@trekinc.com

ISO 9001:2000FM 56910

TREK - Experts in Electrostatic Measurement and High Voltage Power Amplification

Other Charge Measurement Devices Trek charged-plate monitors combine Trek's patented precision charge measurement capability with features that drive down the cost of required ion balance and discharge testing for ionizer maintenance. Trek's resistance meters are designed to precisely measure surface resistance on a wide variety of conductive, dissipative, and insulative materials. Configurations are available for making surface resistance, volume resistance or surface resistivity measurements. Trek's charge-to-mass test system is a unique, small and portable Q/m analyzer that utilizes the “draw-off” toner transfer method to yield repeatable high accuracy charge measurements. The system is used to determine, quickly and accurately, the charge-to-mass ratio characteristics of particulates.

Model 152-1 Resistance Meter

About Trek: A Successful Company with Acknowledged Leadership Qualities

Founded on Technology

Dedicated to Excellence

Established Technical Expertise and Application Knowledge

Committed to the Global Marketplace

Growth through Innovation

Expanded R&D Capabilities

separate R&D Group to expand and enhance its capabilities for research TREK, INC. was established in 1968 to and development. In addition, a close s e r v e t h e n e e d s o f t h e working relationship with the nearby electrophotography industry for State University of New York at Buffalo highly accurate, stable, cost-effective assures that Trek has access to an measurement instrumentation and extensive array of testing equipment devices. and expertise to complement Trek's

around the world. As a result of Trek's internal capabilities. Novel probe design technology close working relationship with its provided the foundation for the customers, new designs are constantly company ' s f i r s t e lec t ros ta t ic being created to answer the needs of voltmeter, which quickly became the Trek has a well-respected reputation industry and R&D.industry standard. Trek's design for excellence. We are the premier

e n s u r e s h i g h l y a c c u r a t e r e s o u r c e f o r e l e c t r o s t a t i c measurements under extreme measurement and high-voltage conditions. solutions due to our product

l e a d e r s h i p a n d e n g i n e e r i n g excellence.

Our scientifically based measurement expertise, coupled with our application knowledge, has enabled us to establish an enviable position in the markets we serve.

Long before globalization was We are the experts when it comes to popular, TREK, INC. established Trek h ighly accurate measurement Japan KK in Tokyo, Japan for the In the decades that followed, Trek instruments and high voltage purpose o f p rov id ing sa les , established itself as a designer and amplifiers, and the technology that application engineering support and manufacturer of high quality drives them. Customers can depend s e r v i c e t o instrumentation. on Trek to understand both the customers in technical and practical aspects of an J a p a n a n d Innovative designs and unique application. In many cases Trek is elsewhere in the solutions have fueled product viewed as a virtual member of the P a c i f i c R i m development over the years. Trek customer's product development region. A global developed the world's first all-solid-team. sales and service state, high voltage, high-speed, DC-

network now stable amplifier, which is now the exists enabling Trek to serve the needs product of choice for medium-current of customers throughout the world.In response to the needs of the ion implantat ion systems in

marketplace, Trek established a semiconductor fabrication facilities Copyright Ó 2010 TREK, INC. 1033/DEC

Model PZD700 M/S Piezo Driver Amplifier

Model 2100HFHigh Frequency Amplifier

They are also used in industry for electrophotography, semiconductor, microfluidics, electrophoresis, metrology, R&D, and various ESD-sensitive applications

Technology and New Products

New 40 Watt HV Amplifier Series

Model 370 ESVM

SERVING THE NEEDS OF RESEARCH AND INDUSTRY

Electroactivepolymers (EAP)Trek's high-voltage amplifiers are used to characterize these new materials and to control the strain or position of an EAP actuator by controlling voltage applied across the actuator.

Model 609E-6 High-Voltage Power Amplifier

Trek Models: 20/20C, 10/40A, 10/10B, 610E, 609B-3, 609E-6, 5/80

Electrorheological Fluids Trek's high-voltage amplifiers are used to control both DC and AC electric fields across these liquids (electrorheological fluids) to control the viscosity.

Trek Models: 609E-6, 10/10B, 20/20C, 609B-3, 610E677B, 2200 Series

Ferroelectric & Smart Material CharacterizationTrek's high-voltage amplifiers are used to sweep voltage across these materials while monitoring the current required in order to measure the hysteresis and other electrical characteristics of these materials.

Trek Models: 610E, 609B-3, 609E-6, 601C, 20/20C Model 601C High-Voltage Power Amplifier

Material PolingTrek's electrostatic voltmeters are used for charge measurements of electrets & corona charged surfaces. Trek's amplifiers are also used for periodic poling of nonlinear optical materials and piezoelectric materials.

Trek Models: 347, 341, P0621, 20/20C, 10/10B, 623B, 609E-6, 10/40A, 30/20A, 610E

www.trekinc.com

Model 610E High-Voltage Supply/Amplifier/Controller

Model 20/20C High-Voltage Power Amplifier

Amplifier Chart (partial list of Trek Amplifier Models)

*DC or Peak AC www.trekinc.com Visit for additional Amplifier Models and Applications

High slew rates, accuracy and full four quadrant operation make Trek amplifiers ideal for research in microfluidics, piezoelectric driving and control, vibration damping, laser modulation, MEMS, material poling, electrorheological fluids, electroactivepolymers, electrophoresis, and electrospinning.

Trek electrostatic voltmeter instruments are high performance devices that provide outstanding measurement speed and accuracy for critical applications. The company also provides electrostatic voltmeter sensors and monitors, charged plate monitors, resistance meters and charge-to-mass test systems.

Standard and Custom Designs Available

0 to ±350 V (bipolar), 0 to ±200 mA (bipolar) 500 V/µs (bipolar) Dual channel units available0 to +700 V or 0 to ±100 mA (unipolar) 400 V/µs (unipolar) Semiconductor research,

0 to -700 V (unipolar) piezoelectric driver

0 to ±400 mA (bipolar) Ion beam control, 0 to ±200 mA (unipolar) piezoelectric driver

0 to ±700 V (bipolar), 0 to ±100 mA (bipolar) 380 V/µs (bipolar) Dual channel units available 0 to +1.4 kV or 0 to ±50 mA (unipolar) 370 V/µs (unipolar) piezoelectric driver

0 to -1.4 kV (unipolar) High current

0 to ±200 mA (bipolar) 150 V/µs (bipolar) Semiconductor research, 0 to ±100 mA (unipolar) 100 V/µs (unipolar) piezoelectric driver

0 to ±2 kV ±200 mA DC, ±400 mA peak AC 750 V/µs High current / Dielectric material characterization

0 to ±10 kV 0 to ±2 mA 30 V/µs Inverting, noninverting & differential input configurations / Ferroelectric characterization

Model Output Voltage Range * Output Current * Slew Rate Special Features / Applications

PZD350A

PZD350A M/S

PZD700A

PZD700 M/S

PZD2000A

609B-3

Microelectromechanical Systems (MEMS)

Model 603 Piezo Driver/Amplifier

Trek’s amplifiers are typically used to apply voltages to provide electrostatic attraction or repulsion to control the movement of the micromechanical structures.

Model PZD350A Piezo Driver/Amplifier

SERVING THE NEEDS OF RESEARCH AND INDUSTRY

Superior Bandwidth Capabilities Piezo Driver/AmplifierThe Trek Model PZD350A is a high-voltage DC power amplifier designed to provide precise control of output voltages in thebipolar range of 0 to ±350 V and unipolar ranges of 0 to +700 V or 0 to -700 V DC or peak AC. Output current ratings are ±200 mA for the bipolar range or ±100 mA for the unipolar ranges. For ±350 V, large signal bandwidth is DC to greater than 250 kHz (-3dB) and the small signal bandwidth is DC to greater than 350 kHz (-3dB).

Trek Models: 603, 601C, 2100HF, PZD350A, PZD700A, PZD2000A

Electrostatic Voltmeters (ESVM)

Trek electrostatic voltmeter instruments are high performance products that provide outstanding measurement speed and accuracy. They are ideally suited for use in critical operations, processes, and R&D where electrostatic voltage needs to be precisely measured and controlled for process optimization or product integrity. Trek's electrostatic voltmeter sensors and monitors are also used to monitor electrostatic-sensitive operations associated with any number of manufacturing environments and other processes where static charge accumulation, and the possibility of electrostatic discharge (ESD), pose a threat to production yields or product quality.