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| Electrical Question - is 12v from a cigarette lighter the same as 12v from a pc? |
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| MikeDeuce:
I'm not being too serious, but there's always: http://www.thinkgeek.com/pcmods/cables/6b35/ :) |
| danny_galaga:
there's nothing mysterious about all this. know how many watts your 12v supply can, well supply! and how many watts your devices draw. if the info you ahve is in amps well volts x amps = watts. |
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