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The Series MSRD is a range of high stability, reversible source power supply modules with a floating detector output.

The Series MSRD has a fast reversible bias output coupled with a floating +3kV 400µA detector output. These modules provide reliable operations even in short circuits or ARC conditions.  They have a differential programming input and can be set by an external voltage.

Simple changes can be made from changing cable lengths to connectors, or we can offer completely new custom solutions using HiTek Power's proven power conversion topologies, control methods and mechanical knowledge.

Should this particular Mass Spectrometry product not suit your specific requirements, please contact our Sales Team as we have a number of other MS solutions we can offer.


  • 1.8W fast reversible bias output power
  • 1.2W variable floating detector
  • High stability
  • Low ripple
  • Low temperature coefficient
  • Bias four quadrant output stage
  • Bias controllable through zero
  • High reliability


  • Mass Spectrometry

This series is available in the following models:

Current (Max)
MSRD-502+24V DC±5kV250µA1.8W
MSRD-752+24V DC±7.5kV200µA1.8W
MSRD-103+24V DC±10kV175µA1.8W
MSRD-123+24V DC±12kV150µA1.8W

For more information on this product, please contact our Sales Team:


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