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VPX55-3HU 3U VPX Power Line Conditioner with Holdup

The VPX55-3HU is a 400-Watt DC/DC Power Line Conditioner which plugs directly into a standard 3U VPX chassis with a VITA 62 0.8" or 1.0" power slot. This off-the-shelf solution is compatible with VPX specifications and addresses the need for 3U VPX power applications requiring an optional VITA 62 Energy Storage Module.

The VPX55-3HU is a +28 V (in) DC power line conditioner with holdup capability that protects downstream DC-DC converters from MIL-STD-704 transients, low-voltage conditions and power interruptions; providing up to 50 milliseconds of holdup time at 400 watts.

Designed to meet standard 3U VPX (VITA62) mechanical requirements,the VPX55-3HU, is a perfect companion unit for all NAI VPX55 series +28 VDC DC/DC converters.

Power Supply Selection Guide

  • Address the need for 3U VPX power applications needing an optional VITA 62 Energy Storage Module
  • Standard VPX-compatible connector per VITA 62
  • Compatible with System Management Bus per VITA 46.11
  • Off-the-shelf solution for VITA 46.0 and VITA 65 systems
  • Supports all VITA standard I/O, signals, and features
  • Protects DC/DC Converters From MIL-STD-704B through F Transients
  • Designed to work with the NAI VPX55-3 family of DC/DC Converters
  • Wedgelock, Plug-in Design (conduction-cooled)
  • Reverse Polarity Protection
  • Holdup
  • Standby Output
  • Built-In-Test (BIT)

1/8/2018 11:01:29 AM
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