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Trek 5/80-HS Series


Non-Inverting High Voltage Amplifier, Output Voltage 0 to ±5 kV DC or Peak AC

The DC-stable Trek 5/80-HS non-inverting, high voltage power amplifier can be used in various industrial and research applications including mass spectrometry, ion beam steering, and AC or DC biasing. Its four-quadrant, active output stage sinks or sources the current into reactive or resistive loads throughout the output voltage range. This allows you to achieve accurate output responses and high slew rates demanded by highly capacitive or reactive loads.


  • Dynamic adjustment capabilities to optimize the AC response for various load parameters
  • NIST-traceable calibration certificate provided with each unit
  • DC-stable for programmable supply applications
  • CE compliant (230 VAC unit only)
  • Local and remote high voltage ON/OFF capabilities


  • Achieve high accuracy with a closed-loop system
  • Drive capacitive loads via a four-quadrant output
  • Rely on ultra-accurate outputs thanks to low-output noise
  • Safeguard equipment with short-circuit protection
  • Save costs thanks to maintenance-free operation and an all-solid-state design


Output Power (W): 400
Maximum Output Current (A): ±0.08
Slew Rate (V/ms): >1200000
Output Current Range (mA): 0 to ±80 DC, ±240 AC
Output Voltage Range (V): 0 to ±5000


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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