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Powering a PC from a Car Without an Inverter?

(H)elix1 asks: "Without using an inverter, what is the good cheap way to power an ATX motherboard from a DC source? I have a mini-itx based computer I'm looking to use in the car and house. I'm looking for something like a laptop uses, with an AC-to-DC brick that feeds a DC-DC internal connector. Linitx.com has one, but it is a bit pricey after shipping to this side of the pond, googling turned up even more expensive industrial PSU's. Am I missing a simple hack? I have a soldering iron and am not afraid to use it..."

3 of 80 comments (clear)

  1. Re:Thoughts by PD · · Score: 2, Funny

    Not to mention the hazard of hooking up to a source that can supply 12 volts at 400 or more amps. You've got to have a fuse on that thing, but suppose you have a short upstream of the fuse. It's possible, and in that event you'll burn your car down, explode your battery, and shower yourself with hydrochloric acid. If you drive a Geo Metro, nothing to lose. Go for it.

  2. Re:In car MP3? by PD · · Score: 2, Funny

    Is that Pascal compiler Turbo, or normally aspirated?

  3. Re:Don't skip the inverter.--BAH! by ZigMonty · · Score: 2, Funny
    Now, you are no longer an parts assembler, you are a creator!

    Only if you roll your own capacitors.