Trek PZD2000A Piezo Driver-Power Amplifier - Manual

The Model PZD2000A is a wide bandwidth, high-voltage
power amplifier used for precision high power
applications. The amplifier incorporates an all-solid-state
design for high reliability and low-noise operation. Its four-
quadrant output stage sinks as well as sources load
current throughout the output voltage range, thus
achieving accurate output response and high slew rates,
even into highly capacitive loads.
Trek Model PZD2000A
High-Voltage, High-Bandwidth Power Amplifier
Key Specifications
! Output Voltage Range:
! Output Current Range:
! Slew Rate: Greater than 750 V/
!
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0 to ±2 kV DC or peak AC
0 to ±200 mA DC or ±400 mA peak AC. Maximum duration for ±400 mA
current pulse is 2 ms at 50% duty cycle using a square wave
µs
Large Signal Bandwidth (3% distortion): DC to greater than 60 kHz
DC Voltage Gain: 200 V/V
TREK, INC. • 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK
(fax) • www.trekinc.com • [email protected] 716-438-7555 • 716-201-1804
Features and Benefits
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DC accuracy is better than 0.1% of full scale
Remote high-voltage ON-OFF suitable for use with automated or computer controlled systems
Precision voltage and current monitors provide buffered low-voltage representations of the high-voltage output
and load current for monitoring purposes, or for use as feedback signals in closed-loop systems
Output stage fully protected against over voltage and over current conditions that may be generate by active loads,
overloads or arcing to ground
Adjustable current limit or current trip level
NIST-traceable Certificate of Certification provided with each unit shipped
Typical Applications Include
! Dielectric material characterization
Polymer and ceramic corona poling
Piezoelectric driving and control !
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