Guest dexterboot Posted June 19, 2014 Share Posted June 19, 2014 Va salut, Va rog sa-mi recomandati un echivalent pentru tranzistorul K550. Este folosit intr-un invertor 24VDC - 220VAC ca driver pentru IRF740 in puntea H si are capsula TO92 Multumesc Quote Link to comment Share on other sites More sharing options...
modoran Posted June 19, 2014 Share Posted June 19, 2014 Posibil sa fie vorba de 2SK550, nu bag mana in foc: http://www.weisd.com/test/GenericParts_WEISD_view.php?editid1=2SK550 Quote Link to comment Share on other sites More sharing options...
Guest dexterboot Posted June 19, 2014 Share Posted June 19, 2014 Am descoperit ca unul dintre tranzistorii explodati este C945 dar nu stiu care este complementarul - au explodat pur si simplu Quote Link to comment Share on other sites More sharing options...
leoncris Posted June 20, 2014 Share Posted June 20, 2014 (edited) 2SA733 , 2PA733. Edited June 20, 2014 by leoncris Quote Link to comment Share on other sites More sharing options...
palcu ion Posted June 22, 2014 Share Posted June 22, 2014 complementarul este un bc ordinar PNP,177/78/79/251/252...etc Quote Link to comment Share on other sites More sharing options...
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