SIMPLE_AC_RELAY_USING_TWO_PHOTON_COUPLERS

Published:2009/7/5 22:27:00 Author:May | From:SeekIC

If load current requirements are relatively low (i.e. maximum forward rms current 500 mA), an ac solid state relay can be constructed quite simply by the connection of two H11C optically coupled SCRs in a back-to-back configuration as illustrated.



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