| 摘要 |
A computer power supply with low standby power has a power inlet wired to an external AC power supply, a DC conversion circuit wired to convert AC into DC, a power control switch operating an AC switch, a power supply circuit connected to the power control switch, a power outlet connected to the power control switch, a starting circuit, a power bus connected to the power supply circuit to transfer DC to the host computer, and a start button connected to a starting circuit. The start button starts the power supply circuit, supplies power to the hose computer, and transmits switching signals of the computer. |
