COTS, MOTS and Custom Military Power Solutions for Extreme Environmental Conditions

Hopkinton, MA – Schaefer Inc. is proud to announce the new MIL-K Series of Military AC/AC frequency converters, AC/DC power supplies, DC/DC converters, battery chargers, power quality systems, power distribution units, and DC/AC inverters. Robust and ruggedized design construction allows for high performance and superb reliability and our build to order flexibility makes the MIL-K series the ideal source for use in shelters, vehicles, avionics, radar, Naval and many other open air applications.

Features and options include single and three phase inputs, high voltage dc inputs, wide frequency input range of 45-440Hz, PFC (low THD) inputs, CARC (Chemical Agent Resistant Coating), digital meters for output current and voltage, LEDs (input, output, alarm), black-out switch for LEDs or covers, quick connectors for output, Input breaker switch, weep holes for condensation drip or fully sealed unit (up to IP69 rated), Mil connectors (standard, bayonet style, other type), alarm outputs (separate connector or on input/output connector), remote control (separate connector or on input/output connector), and parallel ac/dc outputs for higher output power requirements Specific units are design to meet the following Mil Standards: Mil-Std-461 (CE, CS, RE, and RS),Mil-Std-1399-300A/B, Mil-Std-1332B, Mil-Std-704, Mil-Std-1275, Mil-Std-810, Mil-Std-901, Mil-Std-167, Mil-Std-202, Mil-Std-740 UL 60950 and UL 1950 CSA, CE.

Schaefer offers a number of options and can optimize or customize for mission and non-mission critical applications. For further information and pricing, please contact Schaefer, Inc., 45 South Street, Hopkinton, MA 01748. Tel: 508/435-6400 for additional information or to schedule a demo. Email: