Henxlco AC 110V/220V to DC 5V 5A 25W Universal Regulated Switching Power Supply Adapter Transformer Driver Converter for LED Strip Light, Security

Henxlco AC 110V/220V to DC 5V 5A 25W Universal Regulated Switching Power Supply Adapter Transformer Driver Converter for LED Strip Light, Security

Dual input voltage: AC 110V/220V. Output: DC 5V 5A max, Output voltage is adjustable ±15%. IN-DOOR USE ONLY! Works with device that draws less than 5A, such as DC 5V 1A~4A. The max use of power should be no more than 80% of the full loads 4A 20W. Over Voltage Protection, Overload Protection，Over Current Protection, Over Temperature Protection， Short Circuit Protection High quality Widely used in Industrial automation, Electronic equipment, LED display, LED Lighting, LED Strip, CCTV cameras Security System, Computer Project, Home appliance etc. Over Voltage Protection, Overload Protection，Over Current Protection, Over Temperature Protection， Short Circuit Protection Why does the LED power supply stop working？ Maybe the overcurrent protective switch (in the power supply) disconnect. Please unplug your AC cable, it's important! Then wait about 10 minutes. It will be auto recovered. Then reconnected it, it will work well. Package included： 1 x 5V 5A 25W Regulated Switching Power Supply Be sure to confirm the input and output voltage first: 1. You can choose the proper input voltage (110V/220V) by a black switch to avoid damaging. Left is: AC 110V, Right is AC 220V. Please set the switch to 110V for USA/CA. 2. The 5V 5A output voltage can be regulated by ±15%, which greatly expand its application range. There is a yellow botton on the right corner. Turn the yellow button clockwise, the output voltage could be fine tuning. 3. The max use of power should be no more than 80% of the full loads, otherwise,the power supply's spanlife will be shortened. We recommend you to use this 5V 5A 25W power supply to power devices less than 4A 20W. 4. This Unit "DOES NOT" comes with installation instruction, wiring cable, on/off switch, or screws. Professional installation of qualified electrician is highly recommended. 5. High Voltage inside, do not remove the cover. Dust the switcher out every 2 or 3 months if necessary. 6. Connection instruction: L/N: AC power input(L: Live wire,N: Negative wire) ; +V: DC power output“+”; -V: DC power output“-“ ; +V ADJ: Adjust the output voltage (15%). Over Voltage Protection, Overload Protection，Over Current Protection, Over Temperature Protection， Short Circuit Protection. Why does the LED power supply stop working？ Maybe the overcurrent protective switch (in the power supply) disconnect. Please unplug your AC cable, it's important! Then wait about 10 minutes. It will be auto recovered. Then reconnected it, it will work well.