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Power brick different outputs

Discussion in 'Misc Electronics' started by chris, Sep 9, 2004.

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  1. chris

    chris Guest

    I have a laptop that needs a power brick at 11V 4.5A that I cannot get
    hold of.

    In desparation, I tried a different power brick at 15V 3.0A. All
    'seems' to work ok. Can I continue using this power brick or am I
    causing long term damage?

    Thanks in advance.
  2. CWatters

    CWatters Guest

    Is the original brick just a straight constant voltage type or does it have
    the current limiting circuit built in for charging the battery?

    Which laptop?
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