Switches power system design based on solar cell power

摘要

With rapid development of computer network technology, as an electrical signal transmission device, switches play an important role in signal transmission among networks. And switching power supply is very crucial to switches, for its reliability guarantees the performance of the whole switches system. Nowadays, scarcity of energy is a critical problem that human beings are facing, that is why there is a stirring of interest in solar energy use. Thus, this thesis is mainly to research interior circuits of switches switching power supply which rely on solar cell panel energy supply. The researches focus on designing storage battery control circuits abided by solar cell panel conversion principle, so as to realize its control circuit requirement.