AMETEK HDR Power Systems is headquartered in Columbus, Ohio and a recognized world-class manufacturer of electronic equipment for specific markets, including, but not limited to Heat Treating, Glass and Silicon Production, Melt Furnaces and Coatings, as well as Nuclear and special applications. We offer both SSR and SCR Zero- and Phase-Fired power controllers up to 1200-Amps as well as DC power sources from 50 kW to 1 MW. Our controllers are high quality, industrial grade products that are designed to operate reliably for many years of trouble-free service.