Power supply transmission cord
AssigneeTopower Computer Industrial Co., Ltd.
InventorChing-Ling Chou
Life of this patent
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Abstract
A power supply transmission cord to filter out high frequency noises, ripples and noises between a power supply and the connecting peripheral devices such as a VGA card, HDD, RAM, CDROM, DVD and the like. A metal member is provided to surround the transmission cord to filter out the high frequency noises, and a condenser is provided to connect two conductive wires to filter out the ripples and noises.
Claims6
A power supply transmission cord for a personal computer comprising at least two conductive wires and a condenser that connects the at least two conductive wires to filter ripples and noises generated from a power supply to peripheral devices that include a VGA card, a HDD, a RAM, a CDROM and a DVD and at least one coupling terminal on one end of the at least two conductive wires, the condenser electrically connecting the conductive wires and the coupling terminal, and at least one short metal member on an outer side to filter out high frequency noises generated by said peripheral devices wherein the metal member only covers the transmission cord on a small portion of the length of the cord.
Dependencies are inferred from the claim text.