| 摘要 |
PROBLEM TO BE SOLVED: To reduce the specification designing and manufacturing cost by giving wide flexibility to when supplying power to respective subsystems of personal computers different in structure on customer's demand and to reduce the stock and shipping cost by giving wide flexibility to the length of an output cable and the installation of connection points. SOLUTION: This power supply system supplies external electric power to peripheral devices and equipped with an AC-DC converting circuit which performs conversion to plural DC voltages, DC output terminals 515, 520, and 525 with screw holes 530 which are output terminals for the DC voltages and installed on a printed wiring board 510 and each have one terminal for 3, 5, and 12V, and a cable ring 545 which bundles a group of output cables 550 connected to one of those DC output terminals; and this cable ring 545 includes a clamping ring fitted by a vertical neck, this clamping ring is stably clamped and coupled with the screw hole 530 with a clamping screw 565, and an output cable 550 has a cable ring connector 540 which is connected tightly to a standard DC output terminal. |
