7805 heating

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  1. - 9th February 2007, 01:16 #8
    sirvo's Avatar
    sirvo
    sirvo is offline Member
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    it is working very well since i plugged the heat sink on 7805 regulator..

    no more heating at all.. thanks,

    mvs sarma.. i would like to do that but i've already bought some 5V relays.. and my supply is 12V ..

    Joe S. - yes, that is what i have done.. i've used four bc337 transistors to switch the relays...

    Sylvio
    Last edited by sirvo; - 9th February 2007 at 01:20.
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