LIVISN 5V 8A 40W AC to DC Adapter Power Supply Converter Transformer 5_5x2_5mm Plug AC 100V-40V Input for WS2812B WS2811 SK6812 LED Pixel Strip Light CCTV Camera Security System

Input: AC 100V~240V 50/60Hz Output Voltage: DC 5V ( constant voltage ) Output Current: Max 8A Output Wattage:Max 40W DC connector: 5.5mm x 2.1 mm (inside"+", outside"-") Safety Compliance: FCC / CE/ RoHS / CCC Package List: 1x 5V 8A power supply adapter ; 1x AC input power cable; Superior Safety Flame-retardant exterior shell and built-in safeguards to protect against overheat, overload, over-charging, short-circuit provide ultimate protection for you and your devices. Stable Output Built-in advanced synchronous rectifier smart chip and EMI filter, convert fluctuating voltage to stable voltage, effectively reduce electromagnetic interference, ensure stable voltage output. High-quality Cable 3x 0.75 mm²(18AWG) copper conductors, individual wire insulation and flexible flame -retardant PVC jacket provide you a safe and reliable cable with better conductivity. Durable Design Robust casing protects against scratches,bumps, drops, withstands pressure and keeps internal components safe during emergencies enhanced longevity. Broad Compatibility Max 8A ouput means it can supply with amperage less than 8A. ---such as 2A, 5A, 6A. If your device draws 7A, 7A will be supplied. But if draws more than 8A, only 8A will be supplied. Expanded Application We especially add a female terminal connector in the package. You can screw wires onto it to power the devices that have no female DC socket. This will greatly expand its applied range. Professional Advice The max use should be no more than 80% of the full loads. Otherwise, power supply's service life will be shortened. We recommend to use 40W PS to power devices less than 32W.