High Voltage Products

High Power C Series

Capacitor-Charging Supply Ideal for > 30 W Applications

Advanced Energy’s UltraVolt High Power C series of regulated DC-to-DC supplies is optimal for laser, cap-charging, pulsed power, pulse generator, and test equipment applications.

  • Maximum Output Voltage/Power: 60 kV DC/250 W
  • Type: Single output
  • Ripple: < 10,000 ppm
  • Control Interface: Analog
  • Temperature Coefficient: To 25 ppm/⁰C
  • Overview
  • Technical Specs
  • Documents
  • Service & Support
  • Distributors


The UltraVolt High Power C series features 17 highly efficient models that range from 125 to 60,000 VDC. They are available in single-output positive or negative polarities. Benefit from up to 250 W of fast-rise charging power with less than 1% overshoot from a 24 VDC input. Easily control and monitor high voltage output and current from one of the several available analog interfaces. The High Power C series is a smart choice for applications needing greater than 30 W of high power density. 



  • Reduce system footprint and simplify packaging requirements
  • Achieve higher system throughput with quick capacitor charging
  • Minimize stress on storage capacitors, enhance system reliability, simplify product design
  • Provide more responsive and adaptable control of high voltage capacitor charging
  • Expand mechanical integration and interconnection possibilities


  • Fast-rise charging power delivered from an optimized design
  • Limited overshoot, typically less than 1% of high voltage setpoint, depending on the application
  • High power-to-package size ratio
  • Full-featured analog interface includes voltage/current controls and monitors
  • Selection of electrical and mechanical integration options
  • Electrical

    Input Voltage

    24 VDC, positive polarity only

    High Voltage Outputs

    Single, positive, or negative polarity

    High Voltage Overshoot

    < 1% (from 10 to 100% HVout)

    Temperature Coefficient

    50 ppm/⁰C (25 ppm/⁰C optional)

    Maximum Output Power

    60, 125, or 250 W

  • High Voltage Output Range

    Adjustable regulated HVout


    0 to 125 VDC


    0 to 250 VDC


    0 to 500 VDC


    0 to 1000 VDC


    0 to 2000 VDC


    0 to 4000 VDC


    0 to 6000 VDC


    0 to 8000 VDC


    0 to 12,000 VDC


    0 to 15,000 VDC


    0 to 20,000 VDC


    0 to 25,000 VDC


    0 to 30,000 VDC


    0 to 40,000 VDC


    0 to 50,000 VDC


    0 to 60,000 VDC

  • Ripple

    Lowest available with standard configuration at 100% LOAD,100% HVout

    All Models

    < 10,000 ppm 

  • Environmental

    Operating Temperature Range

    -40 to 65⁰C (-40 to 149⁰F) case temperature


    -55 to 105⁰C (-67 to 222⁰F) case temperature


    0 to 95% RH, non-condensing

  • Mechanical


    Product sizes vary by model. See data sheet for details. 

    Case Construction

    Anodized aluminum


    Silicone-based RTV (contact factory for other options)

  • Interface

    Analog Control Interfaces

    Standard, -I5, -I10

    Control Signal Levels

    • Voltage: 0 to 5 VDC (I5) or 0 to 10 VDC (I10)
    • Current: Monitor only (standard interface); 0 to 5 VDC (I5) or 0 to 10 VDC (I10) (full-scale) depending on model

    Control Accuracy

    Voltage Output: ± 2% (standard interface)
    Voltage/Current Output: ± 1% (-I5/-I10 interfaces)

    Monitor Accuracy

    Voltage/Current Output: ± 2% (standard interface), ± 1% (-I5/-I10 interfaces)

    HV Output Enable/Disable


    Voltage/Current Mode Indicator

    Yes (-I5 and -I10 interfaces only)

  • Options & Accessories

    Mechanical Mounting

    Enable PCB or chassis mounts with brackets and mounting accessories

    Temperature Stability

    Utilize temperature coefficients of 25 ppm/⁰C to improve the stability of high voltage output

    Arc Control

    Detect and quench arcing on the high voltage output

    Heat Sinks

    Attach finned-aluminum heat sinks to help dissipate heat in challenging environmental conditions

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.

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

Thin Film Support
Thermal Product Support
Other Technical Support


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High Power C Series High Voltage Power Supplies

High Power C Series


Capacitor Charging

Capacitor Charging

General Purpose

Capacitor Charging

Maximum Output Voltage

60 kV DC

6 kV DC

40 kV DC

±6 kV DC

Maximum Output Power

250 W

30 W

30 W

250 W (2 x 125 W)


Single Output (positive or negative polarity)

Single Output
(positive or negative polarity)

Single Output
(positive or negative polarity)

Dual Output
(positive and negative polarity)

Ripple (best performance)

< 10,000 ppm (1.2 Vpp)

< 167 ppm (1.0 Vpp)

< 100 ppm (0.03 Vpp)

< 10,000 ppm (1.2 Vpp)

Volume (smallest model)

314 cm3 (19.2 in3)

71 cm3 (4.3 in3)

71 cm3 (4.3 in3)

634 cm3 (38.7 in3)

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