Patent ID: 8971083
Filing Date: 2015-03-03
Classification: H02M

Abstract:
1. A transformer to convert two sources of electrical current providing about 220 volts of electricity to a user requiring about 110 volts of electricity and greater power capacity than each source provides separately, the transformer having a) an input side with a primary coil, b) an output side with a secondary coil, c) two cords each wired to the primary coil, d) each cord terminating in a three pronged plug connected through the cords to the primary coil with a hot lead wire, a neutral lead wire and a ground wire and e) a receptacle wired to the secondary coil with two hot wires, a neutral wire and a ground wire wherein f) the primary coil has twice as many turns as the coil on the secondary coil, g) the plug on each cord has three prongs configured to connect to a three wire power line consisting of a hot wire, a neutral wire and a ground wire, h) the receptacle on the second side is adapted to receive a four pronged plug from a user of electrical power requiring greater capacity than that provided through each cord separately.