Patent ID: 7667990
Filing Date: 2010-02-23
Classification: H02M,Y02B

Abstract:
1. An architecture for switching on and off power, which is a circuit architecture to control the switching-on and-off of a power supply that has a primary power system acquiring an input power and a regular power system also acquiring said input power, characterized in that said regular power system comprises: a voltage detection unit setting a normal voltage range and generating a driving signal signifying that said input power is within said normal voltage range; a regular power output unit acquiring said input power and said driving signal and performing power conversion to output a regular power; a far-end start switch and a power administration unit triggered by said far-end start switch to acquire said regular power and output a far-end start signal to start said primary power system to output power; and a logic signal switch connected to said voltage detection unit and switching to determine whether said driving signal is transferred to said regular power output unit or coercively interrupted.