dannydy Posted April 8, 2007 Report Share Posted April 8, 2007 hi, i'm new member here.recently i have a research on optoisolator, for my project. i'm not sure what is different between moc3041 and moc3040, isn;t both of them act as some function. cos i wan use it to isolated the voltage use ofr 240AV motor.could someone pls tell me about that, thanks. Quote Link to comment Share on other sites More sharing options...
ante Posted April 8, 2007 Report Share Posted April 8, 2007 Unless the motor is extremely small the MOC 3041 (or MOC 3040) will be toast immediately! Quote Link to comment Share on other sites More sharing options...
dannydy Posted April 9, 2007 Author Report Share Posted April 9, 2007 well, my ac motor's size was medium.i've read some articles on internet, MOC3041,3042 adn 3043 can be use for my project. i'm not too sure about the moc3040. Quote Link to comment Share on other sites More sharing options...
ante Posted April 9, 2007 Report Share Posted April 9, 2007 None of these can run a motor if not supported by some kind of power device i.e. triac, thyristor or relay.Please post the circuit so we can se what this is all about. Quote Link to comment Share on other sites More sharing options...
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