DRIVING_240_VAC_TRIAC

Published:2009/7/13 4:51:00 Author:May | From:SeekIC

Two Motorola MOC3011 optoisolators are used in series as interface between logic and triac controlling 240-VAC load. 1-megohm resistors across optoiso-lators equalize voltage drops across them. Choice of triacdepends on load to be handled.-P.O'Neil, Applications of the MOC3011 Tridc Driver, Motorola, Phoenix, AZ, 1978, AN-780, p5.



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