Schaefer, Inc., a manufacturer of power conversion systems, has broadened capabilities for their Raptor Series of military power supplies. The Raptor’s robust construction, sealed enclosure, and high reliability make it an ideal choice for harsh military applications such as shelters, armored vehicles, avionics, naval and open air applications.

The Raptor Series’ output voltage range is now extended to provide DC outputs from 12 VDC to 52.5 VDC with power ratings from 1200 W to 1800 W. Parallel capability and other power levels are also available. Single and three-phase input ranges span from 88 VAC to 265 VAC or 125 VDC to 400 VDC. The Series specifies high efficiency (85% nominal) and high power factor correction.

The Series meets MIL-STD-810D for operating temperature conditions, vibration and shock and also meets other critical MIL-STD-461 ratings for EMI, navy MIL-STD-1399 and aircraft electrical power MIL-STD-704D, and environmental test methods.

A variety of optional protection features include CARC, dark out switches, alarm/controls, auto temperature derating, overvoltage protection, and reverse polarity protection.

Schaefer, Inc.,  www.schaeferpower.com