Founded in 1996, Applied Power Systems is a Hicksville power engineering and manufacturing company known for solving demanding high-power electronics problems through in-house design, testing, and production. Its work serves industrial customers, rail systems, and research laboratories, including custom power-conversion systems for applications such as cryogenic magnets. APS operates under an ISO 9001-certified quality system and continues to manufacture semiconductor assemblies under its own brand.
ISO 9001:2015
APX TechnologiesFounded in New York in 1978 by an electronics engineer, APX Technologies is an American power-supply company serving information-technology, medical, and audio applications. Based in Hicksville, the company has supported customers for more than 45 years and coordinates manufacturing at facilities in Taiwan, Vietnam, China, and Cambodia.HICKSVILLE, NY
Smart Power Systems, IncWith more than 30 years in power conversion and control, Smart Power Systems designs and manufactures advanced power electronics for commercial, industrial, and defense applications. Headquartered in Baltimore with facilities in India, the company is known for compact, lightweight conversion equipment and specialized systems used in settings ranging from unmanned aircraft to naval and ground operations. Its products are assembled and thoroughly tested in-house, with inverters certified to MET Lab, UL, and CSA standards.MIDDLE RIVER, MD
Switching Power, IncSince 1976, Long Island-based Switching Power, Inc. has designed and manufactured switching-mode power supplies for mission-critical defense systems and demanding medical, industrial, and commercial equipment. Its vertically integrated, 30,000-square-foot U.S. facility handles engineering and manufacturing under one roof, supporting both standard products and custom systems for platforms ranging from airborne and shipboard equipment to mobile radar. SPI’s patented power-conversion technologies and documented work on programs such as PAVE PAWS, G/ATOR, and Q-53 reflect a specialty in rugged, long-service power electronics.RONKONKOMA, NY
Communication Power CorporationFor more than 30 years, Communication Power Corporation has been a Hauppauge, New York manufacturer known for engineering RF power systems for demanding, mission-critical work. Its equipment supports customers such as defense contractors, national laboratories, and MRI manufacturers, with designs tailored to the requirements of each application. CPC maintains an ISO 9001:2015 quality system and applies accelerated life and stress testing to its production designs.HAUPPAUGE, NY