3_V_BIPOLAR_LIMITER

Published:2009/7/16 1:25:00 Author:Jessie | From:SeekIC

Upper transistor conducts when positive input pulse exceeds 3 v, and lower transistor shunts excess current to ground similarly for negative inputs above 3v, to keep output at 3 v for both polarities. Circuit provides own reference voltage.-S. B. Gray, Bipolar Limiter Reduces D-C Loss, Electronics, 38:24, p 65.



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