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  1. How many watts can a 30 amp power supply handle?

    Technical & Advanced Car Audio Discussion
    Hello It's me again. I'm using a Fully Regulated Low Ripple Dc Switching Power Supply (pyramid psv300). And I would like to know how many watts it can handle total? I've used a calculator on the net but I'm not sure if I should go by the 13.8 volts that it describes or the AC amount of 110-120...
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