12v 5 Amp Power Supply 12V 5A 60W LED Power Supply, Driver Universal Regulated Transformer 12v Power Supply Prince Nymph (Price Per Dozen) - Max Flies The voltage regulator switch transformer is equipped with a built-in safety protection device, which automatically cuts off overload, overvoltage, automatic thermal, and short-circuit protection 12V 5A 5 Amp 60W AC DC Powe Supply Adapte Tansfome 5050 Input: AC 110V~240V 50/60Hz Output Voltage: DC 12V Output Current: Max 5A Output Wattage:Max 60W Fix Screw Hole Diameter: 2.5mm (0.1inch) Working temperature: -10℃ ~50℃ (-50 ℉ ~ 122℉) Storage temperature: -20℃ ~ 60℃ (-68 ℉ ~ 140℉) Environmental humidity: 10-95% This Power Supply Unit DOES NOT come with installation instruction, wiring cable,on/off switch, or screws Thank you very much for your choice,AOMUCH Wishing you a pleasant shopping experience(*^_^*) Widely used as a power source for residential, commercial, and technical lighting, suitable for LED lighting projects, 3D printers, household appliances, closed-circuit television cameras, wireless routers, security monitoring, audio amplifiers, instrumentation, amateur radio transceivers, office automation, telecommunications, and engineering industries There is no fan inside the box, it runs silently. Porous metal shell makes heat dissipation more efficient and fast PANTHON 12V 5A 60W Power Supply Adapter Regulated Switching Transformer...