SHNITPWR 5V Power Supply 30A 150W AC/DC Converter Adapter 110V / 220V AC to DC 5 Volt 30 Amp Transformer LED Driver for WS2812B WS2811 WS2801 WS2813 SK6812 LED Pixel Strip Light Router CCTV Camera

Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz ; Output: DC 5V, Max 30A, 150W. The default output voltage is 5V DC, but it can be regulated by 10%, from 4.5V to 5.5V. Two sets of output channels available. It can supply with all amperage less than 30A. ---such as 1A, 6.5A, 15A, 20A, 30A. For example, if your device draws 18A, then 18A will be supplied. If draws more than 30A, only 30A will be supplied and power supply will be damaged soon. NEVER OVERLOAD! Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. Compatible: WS2812B WS2811 WS2801 APA102 SK6812 WS2813 LED Strip Pixel light/ USB-HUB / Graco Swing / Home Phone System / VoIP Phone Router / Serato DJ Controller / Nextbook / Webcam Router / Toy / Recorder / Bluetooth Speaker / Scanner / DVR / Hard Disk Box and other 5v devices less than 150W. There is no built-in fan, silent running. Metal case with many holes makes heat dissipation more efficient. It comes without any power cord. 30 days money back guarantee, 18 months exchange. If there is any issue, please feel free to contact us. We will happily accept the return and give you refund.   Input AC 110V/220V，50/60Hz Output Voltage DC 5V ( regulated by 10%， from 4.5V to 5.5V ) Output Current Max 30A Output Wattage Max 150W Professional advice （1）The max use should be no more than 80% of the full loads. Otherwise, the service life of the power supply will be greatly shortened. （2）We recommend you to use this 5V 30A 150W power supply to power devices less than 120W. Material Metal, Electronic Parts Safety Compliance FCC / CE/ RoHS Symbol mark L: AC Live Wire ； N: AC Neutral wire ; +V:DC 5V+； -V: DC 5V- ; +V ADJ: Adjust the output voltage by 10% Kindly note （1） 110V/220V must be selected by switch before using to avoid damaging. （2） It comes without installation instruction, power cord, on/off switch and screws. Professional installation of licensed electrician is highly recommended. （3）High voltage inside, NEVER remove the cover. （4）Not waterproof, indoor use only. （5）If there is any issue with the power supply, Please feel free to give us your feedback. We will solve the problem for you within 12 hours.   Two sets of output channels The power supply has two output ports. Each port can output 30A at max. But the total power shouldn't exceed 150W. AC voltage setting The power select switch is located inside the case. Please use screw driver to reach in and change the switch to 220V for UK/EU, to 110V for USA/CA. Efficient heat dissipation Honeycomb housing can greatly improve the efficiency of heat dissipation, ensure the safe operation of the power supply and extend the service life. DC voltage adjustment You can use the knob to fine-tune the output voltage between 10% of the standard voltage, from 4.5V to 5.5V, to make the device work better.