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P231 | 3U Power Supply Board

Designed for harsh environment applications, the Aitech P231 is a versatile and reliable modular 3U power supply. Its wide input voltage range assures excellent load and line regulation. An integral input line filter is used to reduce the input reflected ripple.

The P231 has a total power output capacity of up to 100W, providing four standard output voltages (5, 3.3, 12, -12Vdc), making it ideal for use in VME, CompactPCI, and VPX systems. Input to output isolation is of 500V minimum, thus eliminating any possibility of ground loops.

  • 3U Form Factor Suitable for VME, CompactPCI, and VPX Systems
  • 100 Watts Total Rated Power
  • 75% Typical Efficiency
  • 10 – 32 Vdc Input Range
  • Outputs: 5 V/13 A, 3.3 V/10 A, 12 V/5.5 A, -12 V/1 A
  • EMI/RFI Input Filter
  • Input Transient Protection
  • Input Reverse Polarity Protection
  • Output Over/Undervoltage and Short-Circuit Protections
  • ACFAIL#, SYSFAIL#, SYSRST# Control Signals
  • 4 ms Holdup Time
  • Extended (50 ms) Holdup Time With Optional Capacitor Bank
  • Input/Output and Chassis Isolation
  • Thermal Shutdown
  • External ON/OFF Control
  • Internal BIT Status

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