International Rectifier HiRel Products, located in Leominster, Mass., is a company that provides capabilities in the design and development of radiation-hardened and standard discrete power semiconductors. The company also provides capabilities in power modules, integrated assemblies and direct-current to direct-current converters. International Rectifier HiRel Products is a department of International Rectifier, a company that offers advanced power management technology, ranging from digital, analog and mixed-signal integrated circuits to advanced circuit devices, power systems and components. The company s technology is used by manufacturers of computers, appliances, automobiles, consumer electronics and defense systems throughout the world. It also serves markets, such as space, commercial aircraft, medical and industrial controls.

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