AC 110V/220V to DC 24V 20A 480W Universal Regulated Switching Power Supply Adapter Transformer Driver Converter for LED Strip Light, Security Camera System, Computer Project

Package: 1 x 24V 20A 360W Regulated Switching Power Supply (power cord is not included) 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 24V 20A 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 24V 20A 480W power supply to power devices less than 16A 384W. 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%) 7. It comes with built-in cooling fan and temperature detector. Cooling fan will not run until the inner temperature reaches 113°F (45℃), which makes heat dissipation more efficient. * 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.

• Dual input voltage: AC 110V/220V. Output: DC 24V 20A max, Output voltage is adjustable ±15%. IN-DOOR USE ONLY!
• Three sets of output Channel. With three independent output channels, it can power more devices. The maximum output of each channel can reach 20A 480W. Total output power of the three channels is 20A 480W.
• Works with device that draws less than 20A, such as DC 24V 1A~16A. The max use of power should be no more than 80% of the full loads 16A 384W.
• Over Voltage Protection, Overload Protection， Short Circuit Protection，Over Current Protection
• High quality Widely used in Industrial automation, electronic equipment, LED display, LED Lighting, LED Strip, CCTV cameras Security System, Radio, 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.