PD&E Electronics is a full-service custom electronics company with design, manufacturing, and testing capabilities. PD&E has become a major supplier of high voltage assemblies, voltage regulator modules, and power converters. PD&E has a vast semiconductor library which allows the company to second source obsolete components once manufactured by some of the following companies: Varo, Semtech, TRW, Sarkes-Tarzian, Erie, NAE, ITT, GE, WestingHouse, and IRC.