Anonymous asked in Cars & TransportationCar Audio · 1 decade ago

How many amps do I need in a regulated power supply to power tv screen in my truck at a car show?

I am trying to buy a power supply to hook up to my truck when I am at car shows to power my neon lights and tv screens. How many amps do I need to run 5 screens no audio? I was told a 14amp power supply will be fine.

1 Answer

  • Anonymous
    1 decade ago
    Favorite Answer

    unless I'm missing something... that's only like 168 watts... maybe if you were using game boy screens...

    there was a ford coupe here a while back, the owner invested over $350,000.00 in this car, had a 42 inch screen in the custom trailer. he said it took almost 2000 watts to power all the screens and lights... his lighting was led so it used less power than yours will...

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  • 1 decade ago

    Need to know the overall load to answer.

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