Specification: Input Voltage: AC 110V-220V±15% Output Voltage: DC12V Output Current: 1A,2A, 3A,5A and so on Power: Amp multiply volt Shell Material: Metal case / Aluminum case Working Temperature: 0~40C Storage Temperature: -20~60C Ambient Humidity: 0~95% Non-Condensation Safety Compliance: FCC / CE /Rohs High price-effective, reliability with industry standards Built-in over voltage, over current, and short circuit protection Connection: L, N: AC power input GND: DC power output "-" V: DC power output "+" +V / ADJ: Adjust the output voltage Working Temperature: 0~40 deg. Storage Temperature: -20~60 deg Ambient Humidity: 0~95% Non-Condensation Dimension : ( Manual measurement,Maybe it has 3-5mm measurement error.) Type (Output) Size (LxWxH) Intput Voltage (AC)