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3U VITA 83 VPX 350W 28VDC wide input range (9-36V) Isolated Conduction Cooled Smart Power Supply

  • VITA 83 Compliant 3U VPX power supply
  • Built to meet MIL-STD-810, MIL-STD-704F compliant
  • Increased holdup time can be provided by VITA 62.1 compliant add-on module slot
  • MIL-STD-1250 Ground Vehicle compliant
  • MIL-STD-461 EMI input filtering
  • Full 6-Channel outputs
  • I2C interface for Status & Control
  • LED status indicators
  • Efficiency better than 90%
The isolated, rugged, 3U power supply works with 9 to 36 VDC (28VDC nominal) input voltage and isolates the input voltage ground from the output voltage ground. It is conduction cooled, uses poly-phase technology on all voltage rails and can provide up to 350 watts. It is suitable for use in mission critical and airborne applications.

PCI-Systems Inc. [SMART.PSU] technology integrates a microcontroller (MCU) for a fully programmable and flexible solution. Intelligent power conversion allows configuration and reconfiguration for different applications.

With intelligent power conversion, the power supply becomes a platform solution for many different applications. The power supply can easily be reprogrammed to support different operating limits and control inputs. <[SMART.PSU] Technology in detail>

  • Input power management (Vin, Iin, Pin)
  • Output power management for all rails (Vout, Iout, Pout)
  • Configurable input Under-Voltage and Over-Voltage protection
  • Remote temperature sensing with programmable warning and shutdown thresholds
  • Remote ON/OFF all rails
  • Internal voltage drift compensation over temp
  • All voltage rails are ready for parallel PS
  • VS1, VS2, VS3 rails are have a load share capability
  • Possibility of external synchronization 
  • I2C/SMBus interface and PMBus compliant command structure
  • Internal EEPROM memory for identification data and user specific data




  • PCI_800.102     3U VITA 83 VPX 350W isolated power supply


For technical specifications please ask your representative for the DATASHEET or fill out the request form here.