AlfaTronix Limited manufactures DC to DC and AC to DC voltage converters for various types of mobile electrical systems fitted on vehicles, vessels, and aircraft. It offers switchmode voltage converters for mobile electrical systems; and mains power supplies for mobile equipments when used in the home, office, or factory. The company also provides input and output DC voltage configuration units for mobile electrical systems; desktop power supplies for mobile radio transceivers when used as base stations; and voltage converters for heavy current applications, such as the installation of refridgeration equipment. In addition, AlfaTronix offers isolated stabilisers that are used to isolate the input and the output of the installation, or where a stable voltage is required for sensitive equipment; and railway converters for railway applications. The company offers its products through distributors in the communications, automotive, and marine markets. AlfaTronix Limited was founded in 1976 and is based in Poole, the United Kingdom.