120_V_A_C_LATCH

Published:2009/7/15 23:06:00 Author:Jessie | From:SeekIC

Bidirectional controlled rectifier (G.E. Triac) replaces more complicated scr or power transistor circuits for static switching of a-c power circuits. Can be adapted to simulate action of magnetic starter for a-c motor Momentary closing of start switch (in circuit at right ) latches Triac on and starts motor-F. W. Gutzwiller, Simplified 120 VAC Latching Circuit, EEE, 13:8,p 77．



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