摘要
设计了基于温差电效应的锂电充电器.该装置以热水作为热源,选用F40550型温差发电片,稳压电路和锂电充电保护电路的主控芯片分别为LM1085和SD8001,电压输出为USB接口.该装置可以对以锂电供电的小型数码产品充电.
A Li-ion battery charger was designed based on thermoelectric effect. The device used hot water as heat source, F40550 as thermoelectric generation tables, LM1085 and SD8001 were cho- sen as the voltage stablizing circuit and Li ion battery charging protection circuit control chip, respec- tively. And the voltage output was USB interface. Small digital products with Li-ion battery could be charged by the device.
作者
黄林
唐一文
王建中
HUANG Lin TANG Yi-wen WANG Jian-zhong(College of Physical Science and Technology, Central China Normal University, Wuhan 430079, Chin)
出处
《物理实验》
2016年第11期16-19,共4页
Physics Experimentation
基金
湖北省教育科学"十二五"规划立项课题(No.2013B021)
国家自然科学基金项目(No.51572102)
关键词
热能
温差电效应
锂电充电器
heat energy
thermoelectric effect
Li-ion battery charger
