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psone lcd direct powering

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  • psone lcd direct powering

    hello boy! my carputer or I think "Fiat Panda Puter" hehe is still on work,

    I made starfox vga mod to the original sony lcd and I wanna use than in my car but I wanna also powering that directly from the 12v battery..

    how I can reduce the 12 volt to 7,5 with 3 ampere?

    Sorry for my bad english..remember that I have a FIat hihii

  • #2
    If possible, buy one of those cig adapter for about $10 new at GameStop or any game place. Otherwise you have to make a power supply for it. I think 1.5A is good enought.
    2004 Matrix XR A7N8X-VM/400 AMD XP-M 2500+, DS-ATX
    89 Supra Turbo P3 [email protected]/Abit BE6 II, Alpine M-BUS Car2PC.
    Y2K Accord Dell GX150
    RoadRunner is the best FE PERIOD
    EmoRebellion is a SCAMMER

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    • #3
      I don't think 1,5a it's enough becouse on the 220v original power supply of the display there is written 7,5v at 3a

      i think now build a simple circuit with an integrator called LM150

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      • #4
        Originally posted by razorjack
        I don't think 1,5a it's enough becouse on the 220v original power supply of the display there is written 7,5v at 3a
        True, but that powers the psone too normally.
        Old Systems retired due to new car
        New system at design/prototype stage on BeagleBoard.

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        • #5
          I check earlier today. The cig adapter for my PSOne LCD stated [email protected]
          If you can, bigger is always better
          2004 Matrix XR A7N8X-VM/400 AMD XP-M 2500+, DS-ATX
          89 Supra Turbo P3 [email protected]/Abit BE6 II, Alpine M-BUS Car2PC.
          Y2K Accord Dell GX150
          RoadRunner is the best FE PERIOD
          EmoRebellion is a SCAMMER

          Comment


          • #6
            I think the best solution is a DC-DC converter module like this . These babies cost around $35 (I don't know for that one) and work pretty well.

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