ALITOVE AC 110V/220V to DC 12V 30A 360W Universal Regulated Switching Power Supply Transformer Adapter LED Driver for LED Strip, CCTV Camera System, Radio

Parameter Input: AC110V/220V 50/60Hz Output : DC 12V 30A 360W max Fix Screw Hole Diameter: 2.5mm (0.1inch) Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Material: Metal, Electronic Parts Safety Compliance: CCC/ FCC / CE Connection instruction L/N: AC power input +V: DC power output "+" COM: DC power output "-" +V ADJ: Adjust the output voltage (15%) Kindly note 1) High Voltage inside, do not remove the cover. 2) 110V/220V must be selected by switch before using to avoid damaging. Please set the switch to 110V for USA. 3) It comes without installation instruction, wiring cable, on/off switch and screws. Professional Installation of qualified electrician is highly recommended. 4) 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. Package included 1 x LED Switching Power Supply