Switch mode power supply  
Input voltage: AC90-264V
Frequency: 47-63HZ
Output voltage: DC12V
Current: 8.5A
Accuracy: +10%
Output Efficiency: 150W  
It is switch mode power supply  
Has a better function of disappearing the heat Voltage can be adjusted  
Can deliver the circuit for a longer distance  
Unit Size: L199*W100*H40  
Packing: 1 in a white box, 24pcs in a carton  
With certificates of CCC, CE, TUV, UL, FC.