High Voltage Power Supplies

XR150 Series

Compact, Floating Filament, 150 W X-Ray Power Supply Modules

Specifically developed for high-performance X-ray applications, the compact and reliable XR150 power supplies are surface-mountable and built with superior high voltage stress-control and packaging techniques.

  • Max Output Voltage/Power: -60 kV/150 W
  • Ripple: < 100 Vpp
  • Control Interface: Analog or digital
  • Temperature Coefficient: < 100 ppm/°C  
  • Overview
  • Technical Specs
  • Service & Support


Advanced Energy’s XR150 series offers a suite of complete high voltage power sources for industrial X-ray systems, elemental analysis equipment, X-ray diffraction spectrometers, and materials process monitoring.

Developed for high-performance X-ray applications, XR150 supplies are compact and equipped with easy-to-use surface mounts, high voltage stress control, and packaging techniques. The filament is automatically controlled by an integral beam-loop control and the power stage utilizes a current-fed resonant push-pull converter. With the XR150, high efficiency and reliability are easily achieved.


  • Operate a wide range of X-ray tubes thanks to a 17 W floating filament
  • Benefit from the compact modular design and use with benchtop systems
  • Ensure emergency shutdown via integrated safety relay
  • Integrate new and legacy systems with an analog or RS-232 control interface
  • Meet EU Directive 2002/95/EC requirements


  • 17 W floating filament
  • High accuracy and stability
  • Exceptionally compact
  • Integrated beam-loop control
  • Extensive monitoring features
  • Electrical

    Output Voltage

    +90 kV

    Max Output Power

    72 W


    40 Vpp

    Temperature Coefficient

    < 100 ppm per °C

    Input Voltage

    185 to 255 VAC, 47 to 63 Hz single phase plus protective earth

    Input Current

    < 12 A per phase

  • Environmental

    Operating Temperature Range

    0 to +40°C (32 to 140°F)

    Storage Temperature Range

    -20 to +70°C (-4 to 158°F)


    80% max relative humidity up to 31°C (88°F), reducing linearly to 50% at 40°C (104°F), non-condensing

  • Mechanical


    Analog models: 127 x 203 x 72.9 mm3 (5 x 7.99 x 2.87 in3) (W x D x H)

    RS232 models: 140 x 228.4 x 72.9 mm3 (5.51 x 8.99 x 2.87 in3) (W x D x H)

    25 to 65 kV models with Option X: 228.4 mm (8.99 in) (depth)

    90 kV model (XRG70-903): 200 x 300 x 80 mm3 (5 x 7.99 x 2.87 in3) (W x D x H)


    Analog models: 3 kg (6.6 lb)

    RS232 models: 3.2 kg (7 lb)

    XRG70-903: 5.43 kg (11.97 lb)

  • Interface

    • Analog 15-way D-type connector 
    • RS232 digital control
  • Options & Accessories


    Postive or negative polarity

    HV Output Cables

    • 1 M length – part no. 33400361-00
    • 3 M length – part no. 33400361-01
    • 5 M length – part no. 33400361-02

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

Inside the U.S.: 1.800.446.9167 (option 2)
Outside the U.S.

Thin Film Support
Thermal Product Support
Other Technical Support

Compare Products


XR150 Series

Maximum Output Voltage

-60 kV

+70 kV

-90 kV

Maximum Output Power

150 W

72 W

1 kW


Floating Filament
Rack Mount 

Grounded Filament

Floating Filament
Rack Mount 


100 Vpp

45 Vpp

450 Vpp

Volume (smallest model)

4595 cm3 (0.162 ft3)

1879.4 cm3 (0.066 ft3)

0.0606 m3 (1.08 ft3)

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