Car PC
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I dont think you have opened up a computer.
Your car doesnt put out a consistant 12v. It ranges from like 10v-20v, computer parts NEED the consistancy of 12v or they blow up.
You couldn't supply more then 12v to a harddrive and expect it to work. Tony is also right, there would be a bazillion wires to do this too even if you did have a stable 12v source.
DC-DC Powersupplies are the way to go

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thats pimp...pic is blurry as fuck though!
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Yeah, its LT's car
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it looks pimp man, i saw it last night, good work there chuck, and LT have fun with that!
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weshole wrote:
Now LT's gonna need a co-driver to man the wheel while he watches all that internet porn hes gonna have access to, not to mention Paris in the backseat. Lt knows what I'm talking about.wes you should see the pic LT had me take of him and paris!
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Reasons why you can't use auto power directly to power a PC
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typical comp pwr supplies are +12/-12v combined, along with +5/-5V, depends on ATC/ATX style
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Computers use a very tightly regulated power supply ( as the voltage does not vary more than a few milliVolts, if that, from the actual supply voltage. More or less would destroy/cause malfunction of the hardware. Due to the charging/discharging process of the alternator/starter of the vehicle, the voltage available will vary from app. 10.5V to 13.8V in most vehicles.
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Other reasons.....but these two are the main ones.
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