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VPSU2000 - PC/104-Plus Vehicle Power Supply

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The VPSU2000 is a versatile vehicle power supply unit for PC/104-Plus systems providing clean and filtered DC voltage rails to the PC/104 and PC/104-Plus Busses.

The VPSU2000 accepts a DC input voltage from +8V to 30V and provides +5V, +12V, -12V to the PC/104 and PC/104-Plus Busses. The VPSU2000 includes reverse voltage input protection and transient voltage protection whilst providing stable DC voltages to the PC/104-Plus system.

The wide input voltage range of the VPSU2000 allows PC/104-Plus systems to be powered from a wide variety of DC voltage sources including battery systems in cars, trucks and for marine and airborne applications.



  • Wide DC Input range - from +8V to 30V
  • Input reverse voltage and transient protection
  • Outputs
    • +5V at up to 5A
    • +12V at up to 500mA (optional)
    • -12V at up to 500mA (optional)
  • Power to PC/104 and PC/104-Plus connectors
  • Compact 3.6 x 3.8 PC/104-Plus stackable card


  • Power supply for PC/104-Plus systems
  • Ground vehicle power supply
  • Airborne vehicle power supply
  • Medical Instrumentation
  • Remote Video Surveillance
  • Asset Monitoring
  • Traffic Monitoring and Control
  • Video Acquisition and Analytics

DC Power Input

  • +8V to +30V DC Input
  • Line regulation better than 20mV

DC Input Protection

  • Over-voltage protection
  • Reverse Polarity Protection
  • Vehicle Load-Dump Protection

DC Power Outputs

  • Outputs to PC/104, PC/104-Plus Connectors
  • Efficiency up to 80%
  • +5V Output at 5A
  • +12V Output at 500mA (optional)
  • -12V Output at 500mA (optional)


  • Operating temp 0°C to 60°C
  • Operating temp -40°°C to +85°C (extended temp option)


  • Standard 3.6 x 3.8in PC/104-Plus form factor


Related Information

The following order codes can be used when ordering the VPSU2000

VPSU2000 - PC/104-Plus Power Supply (0 to 60°C)
VPSU2000-EXT - Extended temperature PC/104-Plus Power Supply (-40°C to +85°C)

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