This 30A AC/DC Power Supply is perfect for any electronics that require a suitable source of energy. The circuit board is enclosed in a stainless steel compartment. Designed to protect the internals. Can be used in conjunction with our LED Flex Strips and light displays. Excellent driver for large LED displays/battery maintainer/on board displays. Non-Weatherproof. Indoor use only unless contained within weatherproof housing. Product Specs: Input Current: 110V AC Power Output Current: 30A / 12V DC Power Length: 8 in. Width: 4 in. Height: 2 in. Weight: 1 lb. .3 oz Input Frequency Range: 47-63 Hz UL, CE, Rohs Certified 2 Year Manufacturer Warranty.