| 摘要 |
The present invention relates to provide a device for supplying power for computers which automatically minimizes the stand-by power even, and it comprises a main board (10) having a central processing unit (CPU) (11), a SIO (12), a power button (13), a chip set (14), a reset button (15), the first battery (16), the local area network (LAN) (18), the switching mode power supply (SMPS) (20) for supplying the power source to the main board, the micom processed automatic air conditioner (MICOM) (30) controlling the stand-by power supply of SMPS, a power connector(60) mediating the signal among the main board, SMPS and stand-by power connecting, and the switching element (40) switching the stand-by power on/off under the control of MICOM. And the MICOM (30) controls the stand-by power (5VSB) of the power source with the switching element (40). In that way, the standby power supplied to the main board is controlled. |
