• XR series | X-ray power supply Module (Chassis Mount) | Matsusada Precision
  • XR series | X-ray power supply Module (Chassis Mount) | Matsusada Precision

XR series

X-ray Power Supply

  • Max Power: 50 W to 100 W
  • For cathode X-ray tube
  • Compact and High Power
  • CE marking
    (For some models)

X-ray Power Supply for grounded Cathode X-ray tubes

This compact module incorporates adjustable beam, bias and filament supplies for low power X-ray applications. High voltage and filament current ramp up linearly for fast starts. Constant emission current is adjustable from 0 to full output for precise emission control.


  • For grounded Cathode X-ray Tubes
  • Compact High Power 50 W to 100 W
  • 0.05% Emission current regulation
  • Remote and local emission control
  • Adjustable filament current
  • Safety interlock
  • Overvoltage and short circuit protection.
  • CE certified for 50 W and 75 W of 50 kV model.


Model * Output Voltage [kVdc] Output Current [mA] Input Current Filament Supply
XR-305-50-## 0 to +30 1.67 4 A max 0.3 Adc to 3.5 Adc, adjustable.
Compliance Voltage 4.5 V (9 W max)
XR-505-50-## 0 to +50 1 4 A max
XR-505-75-## 1.5 6 A max
XR-505-100-## 2 8 A max
XR-605-60-## 0 to +60 1 4.8 A max
XR-655-50-## 0 to +65 0.77 4 A max

* Each product of XR is adjusted most suitably to each model of X-ray tube. According to the suitable X-ray tube, it is classified by a suffixed number to the model number. When ordering, please advise us the part number and manufacturer of the X-ray tube to be used. According suitable model to the X-ray tube is selected, and an appropriate part number is to be informed.


For details, download the datasheet below.


-LB: Bias Supply

0 V to -300 V adjustable, output current 0.25 mA

-LGH: LGH-3I connector

How to Order

To order, please add "-L" to the model number.

Example: XR-505-50-01-LBGH


For details, download the datasheet below.


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