Abstract: An architecture for switching on and off power, which applies to a power supply has a power factor regulation unit, a primary power system, and a regular power system. The regular power system provides the primary power system with a regular power to start the primary power system. The regular power system includes: a voltage detection unit generating a driving signal signifying and a regular power output unit receiving the driving signal and outputting the regular power. The voltage detection unit connects with a logic signal switch. The logic signal switch controls the voltage detection unit to determine whether the driving signal is normally output to the regular power output unit or coercively interrupted. Thereby, the power supply can be coercively switched off. As the driving signal has a smaller current, the liability of electric shock is decreased, and the volume and cost of the logic signal switch is reduced.

Abstract: A method for controlling start time series by stages adopted for use on a power supply consisting of a main power system and a standby power system. The power supply includes an energy storage unit to store a judgment power. The method mainly includes: setting a start voltage, setting a boosted voltage, getting a judgment power voltage and detecting whether the judgment power has reached the start voltage or the boosted voltage, and alternately starting the standby power system and the main power system. Thus the main power system and the standby power system are started at different time series. In terms of the energy storage unit the load increases by stages. Therefore the energy storage unit can be charged to increase the judgment power voltage and increase loading by stages. As a result, inrush current also rises by stages and can be harnessed as desired.

Abstract: A method for controlling start time series by stages adopted for use on a power supply consisting of a main power system and a standby power system. The power supply includes an energy storage unit to store a judgment power. The method mainly includes: setting a start voltage, setting a boosted voltage, getting a judgment power voltage and detecting whether the judgment power has reached the start voltage or the boosted voltage, and alternately starting the standby power system and the main power system. Thus the main power system and the standby power system are started at different time series. In terms of the energy storage unit the load increases by stages. Therefore the energy storage unit can be charged to increase the judgment power voltage and increase loading by stages. As a result, inrush current also rises by stages and can be harnessed as desired.

Abstract: An architecture for switching on and off power, which applies to a power supply has a power factor regulation unit, a primary power system, and a regular power system. The regular power system provides the primary power system with a regular power to start the primary power system. The regular power system includes: a voltage detection unit generating a driving signal signifying and a regular power output unit receiving the driving signal and outputting the regular power. The voltage detection unit connects with a logic signal switch. The logic signal switch controls the voltage detection unit to determine whether the driving signal is normally output to the regular power output unit or coercively interrupted. Thereby, the power supply can be coercively switched off. As the driving signal has a smaller current, the liability of electric shock is decreased, and the volume and cost of the logic signal switch is reduced.