This witch 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 170-250V to DC 12V.
Input voltage: AC 170-250V.
Steady and precise output voltage.
Short circuit protection, overload protection(105%～150%), over voltage protection(115%～135%).
High efficiency, long life and High reliability.
Widely used as the power adapter for Led strip, LED display, billboard, industrial equipment, etc. OUTDOOR AND INDOOR USE!

Specifications:
Material: Metal case  
Input voltage: 170-250V AC
Input Frequency: 50-60Hz
Input surge: Cold start 40A/115V AC
Output voltage: DC 12V±0.5V
Output voltage adjustment range: ±10%
Output current: 16.5A
Current  Range: 0～16.5A
Output  power: 200W
Waterproof level: IP67
Working temperature: -40℃～+70℃
Storage Temperature: -40°C - +60°C
Humidity: 20～100%RH  
Item size: 23.5 * 12.5 * 5.7cm / 9.3 * 5.0 * 2.2in
Item weight: 2480g / 5.47lb
Package size: 24.5 * 13.0 * 7.0cm / 9.6 * 5.1 * 2.8in
Package weight: 2539g / 5.60lb
 
Package List:
1 * Voltage Transformer