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Trek PZD2000A Series


High-Bandwidth, High Voltage Amplifier, Output Voltage 0 to ±2 kV DC or Peak A

The Trek® PZD2000A high voltage power amplifier incorporates an all-solid-state design for high reliability and low-noise operation. Its four-quadrant output stage sinks and sources the load current throughout the output voltage range. This enables accurate output responses and high slew rates into highly capacitive loads. The output stage is fully protected against overvoltage and overcurrent conditions generated by active loads, overloads, or arcing to the ground.


  • DC accuracy is better than 0.1% of full-scale
  • NIST-traceable calibration certificate provided with each unit
  • Precision voltage and current monitors provide buffered low voltage representations of the high-voltage output and load current for monitoring purposes or use as feedback signals in closed-loop systems
  • Output stage fully protected against over voltage and over current conditions generated by active loads, overloads, or arcing ground


  • Use remote high voltage on/off with automated or computer-controlled systems
  • Adjust current limit or trip level
  • Optimize the AC response for various load parameters
  • Use in dielectric material characterization, polymer and ceramic corona poling, and piezoelectric driving and control applications
  • Benefit from the all-solid-state design


Output Power (W): 800
Maximum Output Current (A): ±0.2, ±0.4
Slew Rate (V/ms): >750000
Output Current Range (mA): 0 to ±200 DC, ±400 AC
Output Voltage Range (V): 0 to ±2000


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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