TEC1-12704T125 first-class goods, maximum voltage 15V Maximum current 4A, maximum temperature 67

Dimension 40 * 40 * 4.6 (mm)

Semiconductor cooling piece (now a computer cooling overclocking tool)

Self-cooling water dispenser, small refrigerator, etc.
You can use 5-12V power supply chassis cooling semiconductor films, fast cooling effect! By an external 12V power supply, or the computer power supply power greater than or equal 400W, (Dual 12V 10A stable output)
Voltage from 5V to 12V can be, (voltage high-power large, so using an adjustable potentiometer can be done on the cooling power section).
12V voltage electricity over 2 seconds, surface temperature can be reduced to 0 degrees or below. Very easy to use, connected to the 5-12V power can work (the black line and the computer power supply to provide 12V voltage yellow line) will generate heat while the other side of the produce cold (hot side heat sink and fan to be affixed).
This product can be applied to CPU, graphics card cooling, etc.

Since this film has 4MM (mm) thickness of some CPU heat sink spring

Length may not be able to grip so you must have the ability to DIY
CPU working at low temperatures, can greatly improve the stability of