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Trek PZD700A Series


DC-Stable, High Voltage Piezo Driver and Amplifier, Output Voltage 0 to ±700 VDC or Peak AC

The DC-stable Trek® PZD700A is a high voltage piezo driver and amplifier that offers precise control of customer specified output voltages in bipolar or unipolar ranges. It achieves the accurate output responses and high slew rates demanded by reactive loads by utilizing a four-quadrant active output stage that sinks or sources current into reactive or resistive loads. The Trek PZD700A is configured as a non-inverting amplifier. An inverting configuration is available. Both configurations are available as either single or dual-channel instruments. The Trek PZD700A is benchtop operable or mountable via a 19-in rack.


  • Digitally enabled
  • Automatic power limit
  • Dynamic adjustment optimizes the AC response for various load parameters
  • NIST-traceable calibration certificate provided with each unit
  • Four-quadrant output for driving capacitive loads


  • Adjust gain, 0 to 300 V/V
  • Rely on ultra-accurate outputs thanks to low-output noise
  • Save costs thanks to maintenance-free operation and an all-solid-state design
  • Achieve high accuracy via a closed-loop system
  • Safeguard equipment with short-circuit protection


Output Power (W): 140
Maximum Output Current (A): ±0.2
Slew Rate (V/ms): >380000
Output Current Range (mA): 0 to ±100
Output Voltage Range (V): 0 to ±700


Amplifier Selection Calculator

To help you select the appropriate Trek amplifier, we created this calculator. It uses peak-to-peak voltage to help calculate values associated with driving capacitive loads. If you have any difficulty with this software or would rather not do the download, please use the step-by-step calculator procedure.

Technical Documentation


Calibration and Alignment

Advanced Energy has the tools and processes to ensure your equipment continues to meet its original specifications.  Our products are calibrated at global AE service sites with proprietary technology designed to exceed industry standards​.

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