Hi guys, I was wondering what is the maximum firing angle that can be attained using a SCR. Firing it at 180 degrees wont turn it on because of no voltage (V=0 at x axis). So is the peak voltage (90 degrees) the maximum firing angle of an SCR for it to have maximum conduction? And also is current supply not interrupted to a load for the negative part of a sine wave through an SCR? correct me if am wrong. Thanks a lot. bless