Homemade multi-functional thyristor charger circuit

Published:2011/11/13 21:02:00 Author:May | Keyword: Homemade, multi-functional, thyristor, charger circuit | From:SeekIC

Working principleThis set mainly consists of major loop and conttrol loop. The circuit is shown in diagram 5-14.(1)major loop part (charge loop part)Commercial power 220V passes transformer T1 and reduction voltage. Secondary major loop winding have five taps. Among them, S2-1 charges to 6V storage battery, S2-2 charges to 12V storage battery or charges to 6V storage with heavy current, S2-3 charges to 18V storage battery or chareges to 12V storage battery with heavy current, S2-4 charges to 24V storage battery.This voltage is controlled and output by thyristor. The output end connectsto fly-wheel diode VD5 and filter inductance L.(2) control loop partTransformer's secondary control loop winding can output 23V voltage.



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