This switch power supply convert AC to DC, widely used in the power adapter, Led lights strip, LED display, billboard, industrial equipment, etc.

Features:
Switch power supply, convert AC 110V/220V to DC 12V .
Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use.
Steady and precise output voltage.
Short circuit 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
Input voltage: AC110/220V 15%
Input Frequency: 50/60Hz
Input surge: Cold start 25A@115V AC 50A@230V AC
Output voltage: DC 12V
Output voltage adjustment range: 10%
Output current: 40A
Current Range: 0~40A
Output power: 480W
Working temperature: -40~65 degree Celsius
Storage Temperature: -20C - +60C
Humidity: 20%~90%RH Non-Condensation
Item size: 21.4 * 11.3 * 4.8cm / 7.9 * 3.9 * 1.9in
Item weight: 830g / 1.83lb
Package size: 22.0 * 11.7 * 5.2cm / 8.7 * 4.6 * 2.0in
Package weight: 873g / 1.93lb

Package List:
1 * Voltage Transformer