Rantec designs and manufactures a wide selection of low voltage power supplies and DC-DC converters for tactical military applications. Our versatile power solutions allow for custom power systems from Rantec's family of commercial off the shelf (COTS+) building blocks.

Rantec's HDM series is the basic building block used to develop performance based "Power Systems Solutions" for today's military applications. Their compact size and high performance make them an ideal element for a distributed power system. Modules can also be configured in combinations to develop multiple output or high power custom centralized power solutions. The HDM series converters are rugged, predictable, and highly reliable.