sealed lead acid batteries, nickel cadmium (nicd) batteries, rechargeable or sealed batteries, glass body miniature fuses, computer system power supplies, switching power supplies, power supply converters, special purpose wire, alternating current (ac) to direct current (dc) power supplies, constant current power supplies, isolation transformers, plugs available from p h c enterprise based in torrance, ca. click the links below to visit our website or contact us via our profile page.