Input voltage: 175~240V; Output voltage: DC 12V; Current: 16.6A; Power: 200W. 1. The power supply composed by a professional integrated circuit original components; Stable working performance which is a high-reliability power supply?; 2. Metal spraying plastic material better protection for power supply and cooling; 3. Interior professional ducted design cooling fan design; Longer lifespan convenient to use; Even work normally hanging on the wall in rainy days. 4. High efficiency energy saving low standby power consumption. 5. Small output voltage fluctuations high stability of output voltage?. 6. Suitable for voltage conversion such as security products and a variety of LED lights related applications.