环保型电容储能式电蚊拍的设计与实现

摘要

本文所述电蚊拍采用超级电容作为储能电源，超级电容虽具有节能环保的性能优势，但同时存在输出电压随能量释放而降低的问题，为此，本电蚊拍电源电路采用芯片TPS61200来保证电源电压稳定输出；针对超级电容充电安全问题，首次设计充电保护电路，并进行电路仿真。最终设计与实现了环保型电容储能式电蚊拍。%Electric mosquito swatter based on Electric Double Layer Capacitor is presented in this paper. Super capacitor has advantages of energy conservation and environment protection. But there is a defect that the output voltage is reducing when super capacitor releasing energy. IC TPS61200 is applied in electric mosquito swatter to ensure stable output valtage in this paper. For the safety of super capacitor charging, charing protection circuit is designed and simulated. Environmentally friendly practical electric mosquito swatter based on super capacitor is achieved.