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8 Gauge - 12 volt power supplies

12 volt power supplies are the most popular way to power your 12 volt electronics in your home or office. Power supplies convert AC house voltage to DC just like being inside your vehicle. These devices are a must when you need to power 12 volt products such as portable TVs, DVD players, and other electronics.
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  1. Pyramid PSV300 Heavy-Duty 30 Amp Switching Power Supply
    Pyramid PSV300 Heavy-Duty 30 Amp Switching Power Supply
    $119.99
    • Ideal for home, shops and hobbyists
    • Lighted on/off switch
    • Overheating protection
    • 13.8-volt DC with up to 20 amp continuous outputs
    Learn More
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