CONTROL CIRCUIT

原文（中国語）

A control circuit includes at least one piece of equipment configured to perform a function specified by the manufacturer, at least one source connected to the equipment and being a source of alternating current supplying the equipment by providing voltage to the equipment, a circuit whose input is connected to the source and whose output is connected to the equipment and which controls the voltage and current transmitted from the source to the equipment, a first semiconductor connected to the source and having a switching function, at least one controller connected to the first semiconductor in the circuit, controlling the operation of the first semiconductor by controlling the current and voltage on the legs of the first semiconductor and switching the first semiconductor so that the first semiconductor converts the alternating current transmitted by the source into direct current.