Why Or'd Vcc with backup battery output shorted battery life?

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  1. - 14th October 2011, 00:32 #1
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    BobK
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    Default Re: Why Or'd Vcc with backup battery output shorted battery life?

    Hi John,

    When I sent you my DS1337 schematic last year I only showed the two diodes connected to the Vcc of the 1337. I had the resistors connected to the PIC's Vcc for the very reason that you are experiencing now.

    BobK
  2. - 22nd January 2012, 04:48 #2
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    Default Re: Why Or'd Vcc with backup battery output shorted battery life?

    Moved from Schematics.

    Robert
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