Constant voltage source with function of current limit

Published:2011/4/1 2:44:00 Author:Nicole | Keyword: constant voltage source, current limit | From:SeekIC

In this circuit, the current limit is adjusted by potentiometer Rp1. The output current produces buck on Rp1, it into saturation when reaches the threshold voltage of transistor BC107, then TAA861 output stage through set-emitter junction of BC107 to close off.



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