This is the switched-mode power supply (SMPS) which convert 100-250V AC to 12V DC. It can provide up to 30A maximum current. All types of protections are provided in the supply. This power supply is built has a built-in fan on/off control circuit. The Fan automatically works according to the working temperature. 
SPECIFICATIONS
Input Voltage
100V-250V AC 50 / 60Hz
Output Voltage
12V DC, 30A 
Protections
Output Over Voltage Protection, Over-Current Protection, Short Circuit Protection, Surge Protected Outputs 
Dimensions (LxWxH)
210x115x50 (mm)
Weight 
700 gm
 

Features: 
Output Over Voltage  Protection, Over Current Protection, Short Circuit Protection and Surge Protected output are provided. 
Universal AC Range 
Metal Case is provided 
No Minimum load is required 
High Efficiency, Reliability & low energy consumption
This power supply is built has built-in fan on/off control circuit. The Fan automatically works according to the working temperature.