SOLID_STATE_TIMER

Published:2009/7/23 22:24:00 Author:Jessie | From:SeekIC

Uses fet constant-current source to eliminate timing errors due to unregulated power supplies and line transients. Range of 0.1 to 50 sec is con trolled by R2.-J. Geekie, Simple Fet Timer, EEE, 14:3, p 62.



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