Features:
Switch Power Supply， convert AC 110V/220V to DC 5V .
Dual input voltage: AC 110V/220V. There is a switch， choose the proper voltage before use.
Steady and precise output voltage.
Shortage protection， overload protection(105%-150%)， over voltage protection(115%-135%).
Widely used as the power adapter for Led strip， LED display， billboard， industrial equipment， etc. IN-DOOR USE ONLY!

Specifications:
Material: Metal case / Aluminum base
Input voltage: AC 110V / 220V (47-63Hz) by switch
Input surge: Cold start 20A@120VAC
Output voltage: DC5V
Output voltage adjustment range: ±10%
Output current: 30A
Output power: 150W
Working temperature: 10~50 degree Celsius
Humidity: 20%~90%RH Non-Condensation
Certification: CE ，FCC，RoHs
Item size: 19.5 * 9.6 * 4.1cm / 7.7 * 3.8 * 1.6in
Item weight: 474g / 1.04lb
Package size: 20.5 * 10 * 4.5cm / 8.1 * 4 * 1.6in
Package weight: 511g / 1.13lb

Package List:
1 x 5V 30A 150W Voltage Transformer