5V 40A 200W DC Switch Power Supply

Listing ID #5605084

High-quality Switch Power Supply, Widely used in Industrial automation, LED display, etc. With anti-jamming to ensures the long-life LED lamps and reduce the LED luminous decay Universal AC input / Full range. The input voltage: AC 100V/240V, the output current: 40Amps Smart device surge protection for Shortage, Overload, Over Voltage Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use The power supply fan does make a noise and the speed of the fan is load based. So the higher the load, the faster the fan runs, the louder the noise.