Aug 7, 2007 #1 R rx5 Full Member level 2 Joined Oct 26, 2004 Messages 132 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,298 Activity points 1,122 Hi all, anyone know the "ideal" pulse duration fed to the SCR?? kindly check diagram... tnx
Aug 17, 2007 #2 tronoty Member level 3 Joined Apr 30, 2002 Messages 57 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,288 Activity points 355 Most SCR's I have worked with in ignition systems needed only a pulse of less than 100 µs
Aug 17, 2007 #3 R rx5 Full Member level 2 Joined Oct 26, 2004 Messages 132 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,298 Activity points 1,122 ok..thanks... but I got it already working now... 470uS for trigger of SCR and turn-off of HV...