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Ive got a 12V PC fan with stripped wires, whats the best way to get it to work again? Answered

I was hoping for a battery powered fan, but im not so sure.

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frollard

Best Answer 10 years ago

Apply 12 volts to the fan! anything above about 6 volts will operate the fan, just at a slower speed. A small battery pack works, 12 volt battery, wall wart, etc. I wired a fan into my enclosed computer desk - so the computers wouldn't die - and wired it to a wall wart putting out about 9 volts (so it ran quieter).

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Z1ggyfrollard

Answer 10 years ago

I did try a 9V battery however this failed to move the fan. Ill have to see what i can come up with to get to 12 V.

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frollardZ1ggy

Answer 10 years ago

double check the polarity. It should work if the battery has almost any reasonable charge.

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Z1ggyfrollard

Answer 10 years ago

battery was dead. stupid thing was working a short time before

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lemonie

10 years ago

I've found 12V fans will run on 5V, but not very fast mind. Like Frollard says, 9V should work - if it doesn't even twitch or spin if you give it a start with your finger, either the fan or the battery is "out of order".

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