The Battery Charging Application Circuit composed of Wll7／W217／W317

Published:2011/4/22 1:51:00 Author:Crystal Liu | Keyword: battery application, circuit | From:SeekIC

Thefigure shows a battery application circuit consists of three terminal control integrated circuit.Figure (a) shows a circuit of charger with constant pressure and Current limiting,among them the Rs is used to limit current,Lower initial charge rate;Figure(b) shows a charger circuit of limiting current,among them ,the resistance R3 and thetransistorare used to limit maximum charge current.



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