FEEDBACK_CHOKE_CUIS_RIPPLE

Published:2009/7/20 5:24:00 Author:Jessie | From:SeekIC

Choke L1, placed in feedback path from Q1 to Q2, holds down ripple in current supplied to load through Darlington amplifier Q2-Q3. Choke acts as if it were in series with load even though carrying only a fraction of load current.-J. T. Quatse, Feedback Choke Reduces Power Supply Ripple, Electronics, 39:13, p 74.



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