Switch power supply, convert AC 110V/220V to DC12V 15A 180W. Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use. Protection: Shortage Protection, Overload Protection, Over-voltage Protection:115%-135%,Action output cut-off Reset:Auto Reset or fuse. Wide input voltage range, steady and precise output voltage.Great power transformer for electronic equipment, Led Lighting, home appliance etc. Product Name: LED Switching Power Supply Model: S-180-12 Input: AC110V/220V Output: DC 12V 15A Output Power: 180W Frequency: 50/60Hz Screw Terminal Number: 7 Fix Screw Hole Diameter: 2.5mm(0.1 inch) Working temperature: -40~65 degree Celsius Storage Temperature: -20C~60C Humidity: 20%~90%RH Non-Condensation Start Rise Hold Time:200ms 100ms 30ms Material: Metal, Electronic Parts Size:6.25 inch x 3.85 inch x 1.65 inch/159mm x 98mm x 42mm(L x W x H) Main Color: Silver Tone Net Weight: 569g Connection:L, N: AC power input Package Contents:2 x LED Switching Power Supply Notes: 1. High Voltage inside ,do not remove the cover. Qualified service personnel only. 2. 110V/220V is selected by switch before power on, please check the input voltage avoiding damage. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Switch power supply, convert AC 110V/220V to DC12V 15A 180W. Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use. Protection: Shortage Protection, Overload Protection, Over-voltage Protection:115%-135%,Action output cut-off Reset:Auto Reset or fuse. Wide input voltage range, steady and precise output voltage.Great power transformer for electronic equipment, Led Lighting, home appliance etc.