Patent ID: 7581992

Claim:
A system comprising: an electrical device having at least one terminal adapted to provide a path for electrical power to the electrical device; two or more power connectors adapted to be selectively coupled to the at least one terminal of the electrical device, wherein only one of the power connectors at a time is selectively coupled to provide a path for electrical power from an external power supply to the electrical device, and wherein each of the power connectors includes a power converter and/or a power transformer, with the power converter and/or power transformer disposed substantially within a perimeter of the electrical device when the power connector is coupled to the at least one terminal of the electrical device, with each of the power connectors comprising: at least one power terminal adapted to couple to the corresponding terminal of the electrical device; and at least one electrical prong adapted to couple to the external power supply; wherein a first one of the power connectors is adapted to selectively couple to the at least one terminal of the electrical device, with the at least one electrical prong of the first power connector protruding substantially perpendicularly from a side of the electrical device when the first power connector is coupled to the at least one terminal of the electrical device, and with the at least one electrical prong adapted to plug directly into an electrical outlet of the external power supply; and wherein a second one of the power connectors is adapted to selectively couple to the at least one terminal of the electrical device and further comprises an electrical cord adapted to couple the at least one electrical prong to the at least one power terminal, with the at least one electrical prong adapted to plug directly into an electrical outlet of the external power supply via the electrical cord.