5V 20A Power Supply AC/DC Converter Adapter 110V / 240V AC to DC 5 Volt 20 Amp 100W Transformer LED Driver for WS2812B WS2811 WS2801 WS2813 SK6812 LED Pixel Strip Light Router CCTV Camera - OEM

Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz ; Output: DC 5V, Max 20A, 100W. 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 20A. ---such as 1A, 2.5A, 4A, 6A, 10A, 15A,20A. For example, if your device draws 8A, then 8A will be supplied. If draws more than 20A, only 20A 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.