Electrical coupling circuit and method thereof

Abstract

An electrical coupling circuit includes a first switch module including a first main switch and a first auxiliary switch, a second switch module including a second main switch and a second auxiliary switch, an energy storage module and a control module. The two ends of the first main switch and the two ends of the first auxiliary switch are connected to the first electrode of a power source and the first input end of a load. The two ends of the second main switch and the two ends of the second auxiliary switch are connected to the second electrode of the power source and the second input end of the load. The two ends of the energy storage module are connected to the first input end and the second input end. The control module is connected to the first input end, first switch module and second switch module.

CPC Classifications