What is the power supply polarity? - Hotwire! Hardware Mods, Accessories and Insights - CHDK Forum

What is the power supply polarity?

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What is the power supply polarity?
« on: 17 / February / 2010, 01:04:02 »
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What is the polarity of a power supply for A470 (...or Canon in general, I believe the supply is universal at least across the A* family).

All the labels say is "DC IN" and "DC3.15V" but there's no word or symbol on polarity.

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Offline fudgey

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Re: What is the power supply polarity?
« Reply #1 on: 17 / February / 2010, 17:45:52 »
Outside is negative.

Re: What is the power supply polarity?
« Reply #2 on: 18 / February / 2010, 04:38:59 »
Thank you very much.

 

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