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  1. #1
    Newbie level 2
    Points: 480, Level: 4

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    Help me with 5v 100ma DC power supply for a relay controller

    Hi guys,m trying for a relay controller with pic 12f uc.
    need a power supply circuit
    like this

    230v/50hz AC ----------> 5v 100ma dc.


    now my ckt is giving 5v but current is very less.i need more current for my relay application.

    please help me with circuit.

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  2. #2
    Banned
    Points: 1,015, Level: 7

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    Re: 5v power supply

    If you need a power supply at 5v all you need is a 9v 500mv with a 7805T which is a TO 220 OR A 78L08 which is TO92 and 220uf 16v and you have a 5v power supply just send me a Email rank400@iprimus.com.au



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