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Trek 40/15 Series


Non-Inverting High Voltage Amplifier, Output Voltage 0 to ±40 kV DC or Peak AC

The DC-stable Trek® 40/15 high voltage power amplifier features an all-solid-state design, non-inverting configuration, and a fixed gain of 4000 V/V. It is protected against overvoltage and overcurrent conditions that can be generated by active loads or output short circuits to the ground. Precision voltage and current monitors provide low-voltage representations of the high-voltage output and load current for monitoring purposes or use as feedback signals in a closed-loop system.


  • Graduated one-turn potentiometer can be used to optimize the AC response for various load parameters
  • Current limit/trip status indicator and connector
  • NIST-traceable calibration certificate provided with each unit
  • DC-stable for programmable supply applications
  • Local and remote high voltage turn on or off capabilities


  • Take advantage of low-output noise and ultra-accurate outputs
  • Benefit from nearly maintenance-free operation and solid-state design
  • Enable high accuracy thanks to a closed-loop system
  • Drive capacitive loads via a four-quadrant output
  • Safeguard equipment with short-circuit protection


Output Power (W): 600
Maximum Output Current (A): ±0.015
Slew Rate (V/ms): >350000
Output Current Range (mA): 0 to ±15
Output Voltage Range (V): 0 to ±40000


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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