Published:2009/7/2 5:00:00 Author:May | From:SeekIC
Simple bidirectional triac crowbar can be set so positive voltages above 6 V and negative voltages greater than 1.5 V cannot reach digital logic. Article covers initialadjustment of R2、-D L,Spome,Bidirectional Crowbar Protects Logic,EDN Magazine.Dec15,1970,p37
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