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Re:Excessive current?

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  • Harvey Babb
    What is the voltage at the output of the 7805? If it s more than a volt or so then suspect a bad (or inserted backward ) component and start feeling for one
    Message 1 of 10 , Dec 4, 2008
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      What is the voltage at the output of the 7805? If it's more than a volt or so then suspect a bad (or "inserted backward") component and start feeling for one that's hot. If it's near zero, proceed with voltage drop checks between the 7805 and each chip as suggested above.

      Harvey
      WB5MCT


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