P233 | 3U VITA 62 Power Supply Board

The Aitech P233 is a versatile and reliable VITA 62 compliant 3U power supply designed for harsh environment applications, with a wide input voltage range and a total power output capacity of up to 600 W. An optional sharing mechanism, per VITA 62, enables two P233 power supplies to be operated in parallel in order to provide redundant operation (ORing), or to provide a maximum power output of up to 1200W.

Input to output isolation eliminates any possibility of ground loops, and the main output supplies (+3.3V, +5V, and +12V) have remote sense lines to ensure voltage stability for high current loads. The P233 also includes numerous protection mechanisms both for input power and for output power supplies. 

  • 3U Conduction-Cooled 2LM Form Factor
  • VITA 62 Compliant
  • Suitable for VPX, VME, and CompactPCI Systems
  • Up to 600 W Output Capacity Over Full Temperature Range
  • 88% Typical Efficiency
  • Wide Input Range
  • EMI/RFI Input Filter
  • Six Output Supplies
  • +5V
  • +3.3V_AUX
  • +3.3V
  • +12V_AUX
  • +12V
  • -12V_AUX
  • No Minimum Load Requirement
  • Input/Output and Chassis Isolation
  • Input Transient Protection
  • Input Reverse Polarity Protection
  • Output Over/Under-Voltage and Short Circuit Protections
  • Over-Temperature Protection
  • Standard VITA 62 Control Signals
  • FAIL# and SYSRESET# Outputs
  • ENABLE# and INHIBIT# Inputs (ON/OFF Control)
  • IPMI and Internal BIT
  • No Electrolytic Capacitors

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