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Trek 30/20A Series


Non-Inverting High Voltage Amplifier, Output Voltage 0 to ±30 kV DC or Peak AC

The high voltage amplifier Trek® 30/20A is DC-stable and has an all-solid-state design that enables a high slew rate, wide bandwidth, and low-noise operation. It features a non-inverting fixed gain of 3000 V/V. It is protected against overvoltage and overcurrent conditions 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 feedback signals in a closed-loop system. Achieve accurate output responses and high slew rates demanded by reactive loads via the four-quadrant active output. It sinks or sources the current to reactive or resistive loads throughout the output voltage range.


  • Settling time (to 1%) is less than 200 µs for a 0 to 30 kV step
  • Dynamically adjust to optimize AC response for various load parameters
  • Local and remote high voltage On/Off capabilities
  • NIST-traceable calibration certificate provided with each unit
  • Short-circuit protection to safeguard equipment


  • Benefit from a closed-loop system and achieve high accuracy
  • Take advantage of complete solid-state design and maintenance-free operation
  • Rely on ultra-accurate outputs thanks to low-output noise
  • Protect against overvoltage and overcurrent conditions generated by active loads
  • Drive capacitive loads via a four-quadrant output


Ausgangsleistung (W): 600
Maximaler Ausgangsstrom (A): ±0.02
Anstiegsgeschwindigkeit (V/ms): >550000
Ausgangsstrombereich (mA): 0 to ±20
Ausgangsspannungsbereich (V): 0 to ±30000


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.

Technische Dokumentation


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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