High Voltage Products

Trek 2100HF

High Frequency, High Voltage Amplifier, Output Voltage 0 to ±150 VDC or Peak AC

Advanced Energy’s high-frequency Trek 2100 high voltage amplifier incorporates an all-solid-state design for high reliability and low-noise operation.

  • Output Voltage: 0 to ±150 VDC or Peak AC
  • Output Current: 0 to ±300 mA
  • Slew Rate: Greater than 2 kV/µs
  • Large Signal Bandwidth: DC to greater than 2.6 MHz (-3 dB)
  • Gain: 50 V/V fixed
  • Overview
  • Technical Specs
  • Documents
  • Accessories
  • Service & Support
  • Distributors


The Trek® 2100HF achieves accurate output responses and high slew rates into highly capacitive loads thanks to high reliability and low-noise operation. Its full-power frequency response is essentially flat up to 2 MHz. And no overshoot or instability of the waveform occurs due to the amplifier's unique dual feedback feature.


  • Don’t worry about overshoot or instability of waveform thanks to the dual feedback feature
  • Achieve accurate output rates and high slew rates in highly capacitive loads
  • Benefit from low-noise operation and an all-solid-state design
  • Use in applications such as dielectric material characterization, electro-optic modulation, ion beam control, piezoelectric driving and control, and ultrasonics


  • Full-power frequency response is essentially flat up to 2 MHz
  • RoHS compliant
  • NIST-traceable calibration certificate provided with each unit

Select specifications are shown below. Please see product data sheet for additional specifications.

  • Performance

    Output Voltage Range

    0 to ±150 V DC or peak AC

    Output Current Range

    0 to ±300 mA DC


    50 V/V

    Slew Rate

    Greater than 2000 V/μs (10-90%)

    Large Signal Bandwidth

    DC to greater than 2.6 MHz (-3 dB)

  • Mechanical


    141 x 213 x 336 mm (5.57 x 8.38 x 13.22 in)


    6.8 kg (15 lb)

  • Electrical

    Input Power

    90 to 127 VAC, at 48 to 63 Hz
    180 to 250 VAC, at 48 to 63 Hz

  • Typical Applications

    • Dielectric material characterization
    • Electro-optic modulation
    • Ion beam control
    • MEMS
    • Piezoelectric driving and control
    • Ultrasonics

Specifications are subject to change without notice. Not all options and accessories are available for all models and configurations. Dimensions listed generally refer to standard configurations and module bodies only. Please confirm technical specifications and customizations with a sales representative. Advanced Energy is not responsible for errors or omissions.


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.

Documents & Support

View All Trek 2100HF Accessories

Global Support & Services

Maximize fab productivity and capital equipment ROI with world-class support through each product lifecycle stage — from startup to long-term operation. Our service offerings are based on more than three decades of precision power and applications expertise.

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Applications Support & Consulting

Accelerate tool installations and process development programs, or address specific applications concerns with Advanced Energy's dedicated applications consultants and engineering staff. Benefit from on-site reviews, analyses, and consultations.

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Decrease variability in maintenance costs and provide additional cost protection. Advanced Energy offers whole-box extended warranties.

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Product Support

U.S.: +1 800 446 9167
Asia: +86 29 8874 1895
China: 400 8899 130
EMEA: +44 800 032 1546
U.K.: 08000 321 546

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