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scr [2006/10/15 09:35] (current)
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 +An SCR is a unidirectional thyristor and a triac is bidirectional thyristor. A positive SCR gate signal turns that device on. The main SCR circuit is anode to cathode and is controlled by a positive gate voltage.
scr.txt ยท Last modified: 2006/10/15 09:35 (external edit)