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Trek 601C Series


DC-Stable High Voltage Amplifier

The Trek® 601C high voltage amplifier provides precise control of output voltages and offers high slew rates, extensive bandwidth, and low-noise operation. It can feature up to two independent amplifier channels in one enclosure and is highly reliable thanks to its all-solid-state design. The Trek 601C’s four-quadrant, active output sinks or sources current into reactive or resistive loads making it an ideal choice when you need accurate output responses and high slew rates demanded by reactive loads. Applications such as drive piezoelectric actuators, modulate electro-optics, and electrostatically controlled ion beams are typical uses for the Trek 601C.


  • Different output voltage ranges, input configurations, and voltage gain ratios available
  • Remote access
  • DC accuracy is better than 0.1% of full-scale
  • CE compliant for assured reliability
  • NIST-traceable calibration certificate provided with each unit


  • Operate as non-inverting or inverting with fixed gain
  • Dynamically adjust to optimize the AC response for various load parameters
  • Specify output voltages (three range options available)
  • Utilize precision voltage and current monitors
  • Drive capacitive loads with four-quadrant output


Maximum Output Current (A): ±0.01, ±0.02
Slew Rate (V/ms): >50000
Output Current Range (mA): 0 to ±10 DC, ±20 AC
Output Voltage Range (V): 0 to ±500, 0 to -1000, 0 to +1000


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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