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VM-11915 VME Power Supply Single Slot 300W [DC-DC]
VM-11915
  • Input Voltage 22 – 35 Vdc 
  • 22V to 35V DC (300W load)
    18V to 22V (250W load)
  • 17.3mm (0.68”) profile 
  • ACFAIL*, SYRESET* as per ANSI /VITA 1-1994. Recommended pull up to +5V via a 4.7Kohm resistance
  • 250W, 5V/40A, 3.3V/30A, ±12V/0.5A, 5V STANDBY/0.1A
  • Isolation:  Input to Output >50 Mohms@500Vdc
                           Input to Chassis >50 Mohms@500Vdc
                          Output to Chassis >10 Mohms@100Vdc
  • Current Share: These connections are used to permit paralleling of
    power supplies, 5V, 3V3 and ±12V only. Connect the respective share pins with an impedance of < 1ohm. Sharing is ± 10%
  • Not less than 75% at full load, 28V input voltage and at 25ºC baseplate temperature
  • 4ms minimum at full load and any input voltage within specified ranges. After 4ms (may be longer dependant on the load) all outputs apart from the 5V standby will shut down. 5V standby continues to provide power for a minimum of 300ms
  • The units meet the following requirements of MIL-STD-461D CE101 (Figure CE101-4), CE102, CS101, CS114 (Curve #3), CS115, CS116 (Air Force)
  • Full specified performance with the card edge temperature maintained within the range –55ºC to +85ºC
  • Storage Temperature: -55ºC to +105ºC