VCZHS DC 5V 20A Universal Regulated Switching Power Supply for LED Strip light, CCTV, Radio, Computer Project etc Input: AC 100-240V Output: DC 5V 20A Protections: Short Circuit/Overlod/Over voltage Widely used in Industrial automation, LED display, communications, etc. High effciency, long life and High reliability Size: (L*W*H) 198*98*42 mm