New Version Adjustable 0-12V Voltage 50A Current Adjustable 0-12V 0-50A 600W power supply with aluminum alloy shell, metal shell with multiple holes,built-in cooling fan, the bottom corners are equipped with anti-slip pad design, which can effectively prevent slipping, work more stable and more efficient. The power supply features a overload protection , overvoltage protection, overheat protection and short circuit protection, more stable work, high efficiency Technical Parameter Input: AC110V(85-145V)/220V(185-265V) Frequency range: 50-60Hz Output voltage Adjustable 0-12V Output current Adjustable 0-50A max Output Wattage: 600W max Efficiency: 85% Size:22.8 x 11.5 x 5 cm/9×4.5×2 inch weight 1.75 lboutput voltage Adjustable 0-12V Package Include: Switch power supply x 1 Power cable x 1 Alligator clips x 2 Metal screw x 2 Black knob Screw x 2 Metal screw x 2 Cable lugs x 2 Wide range of applications This power supply regulates voltage and current and offers multiple output modes for semiconductor drivers, radios, LED strips, CCTV camera systems, automotive outlets, electronics, automation equipment, and many more 0-12V devices.