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X-ray Power Supplies

X-ray Power Supplies

Excelitas designs and manufactures power supplies specifically designed for driving X-ray tubes in static and rotating applications using proven designs for high reliability. Excelitas also designs and manufacturers complete
X-ray sources under the Omniblock™ brand, containing the X-ray tube, power supply and integrated cooling system.


  • Baggage and security screening
  • Irradiation and sterilization
  • Analytical instrumentation
  • Medical Imaging
  • Process control
  • Inspection

Key Features:

  • Up to 240 kV
  • Up to 4 kW continuous, 30 kW pulsed
  • Single and double-ended designs to accommodate a wide variety of X-ray tube designs
  • Soft switching resonant topologies for high efficiency, compact size, fast dynamic response, and low stored energy
  • Analog, RS-232, RS-422, USB or custom I/O interface
  • Closed-loop emission current control
  • Single or dual filament; fine or coarse control
  • Low ripple, tight output regulation, high accuracy and excellent repeatability
  • Protection against open and short circuits, tube and cable arcs, over temperature, over voltage, and other fault conditions
  • Universal input and active PFC available

Quality Certification and Agency Approvals:

  • ISO 9001-certified
  • TUV, CSA, CE-marking available
  • RoHS-compliance available
    • In September 2012, Kaiser Systems became part of Excelitas Technologies. Through the acquisition of Kaiser Systems, Excelitas now brings over 30 years of experience in designing and manufacturing X-ray power supplies.