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    offa's Avatar
    offa Posts: 1, Reputation: 1
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    #1

    Sep 21, 2013, 09:55 AM
    Can I replace a 12v 1a ac-dc adapter with a 12v 3a adapter?
    Can I replace a 12v 1a ac-dc adapter with a 12v 3a adapter?
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #2

    Sep 21, 2013, 10:44 AM
    No problem, should last longer as it is further from its threshold.
    Be sure it is DC, and polarity is correct, many, tip is positive, usually a symbol indicating polarity on transformer and the device. Usually? Tip(center) is positive.

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