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Airborne Power Converter

Espey Mfg. designed and manufactures this airborne power supply for final application on F-16 tactical fighter aircraft. The power supply is one of three (3) LRU’s produced by Espey for the avionic and weapon system(s).

Electrical Specifications

  • Input: 28VDC per MIL-STD-704A
  • Outputs:
    +5VDC -2.2VDC
    -5.3VDC +12VDC
    +15VDC -12VDC
    -15VDC -3.5VDC
    +2VDC +5VDC
  • Regulation: 2%
  • Efficiency: 78%

Mechanical Specifications

  • Size: 5.5″ X 10.5″ X 1.0″
  • Weight: 2.1 kg
  • Temperature: -40ºC to +90ºC Case Temp


  • Multiple Output DC/DC Converter
  • High power density (5W/in3)
  • Extensive BIT circuitry for integration into avionics system
  • Qualified to uninhabited fighter aircraft environment extremes
  • High Efficiency
  • High Reliability
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