High Power Converter


  • Three Phase 50/60Hz 208Vac Input (Line-Line)
  • +28Vdc Output, 4200W Max
  • +270Vdc Output, 18000W Max
  • Water Resistant (Sealed Enclosure)
  • Mil-Std-810H*
  • Mil-Std-704E*
  • Mil-Std-461F*
  • Mil-Std-1275E*
Product Description

This rugged military Commercial Off the Shelf (COTS) high power AC-DC power supply operates from a 3-Phase 208Vac input. This product may be used in a variety of defense and rugged outdoor equipment such a ground vehicle, radar, counter-UAS, and other applications.

The dual output capability provides conversion for both 28Vdc and 270Vdc system requirements. The QTB001 is designed to meet the environmental requirements of MIL-STD-810F, the EMI requirements of MIL-STD-461F, and other military standards, giving users a low-noise rugged power supply for defense systems. This SWaP optimized package provides high power converter efficiency (91.4% Maximum), low weight, high power output (>22kW combined), and high performance thermal mitigation. This power supply is designed for military onboard AC-DC power to support 28Vdc electronic communications equipment and 270Vdc radar equipment in extreme environments requiring a water resistant enclosure.

* Designed to meet portions of the standard. Contact us for more details.

Aegis Power Systems, Inc. specializes in the front end design, development, and manufacture of Rapid Response Custom Switching Power Supplies for Mil-COTS, defense, industrial, telecom, aircraft, shipboard, rack mount, and electric powered vehicle applications. Contact Aegis Power Systems for details on the military standards that this product is designed to meet.