We specialize in hard to find items
All Categories
Diitao 4PCS TEC1-12703 Semiconductor Refrigeration Tablets Heatsink Thermoelectric Cooler Cooling Plate Cooler Module 12V 6A Peltier Plate Elemente Module 40x40MM 12V 6A
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Diitao 4PCS TEC1-12703 Semiconductor Refrigeration Features
-
The side marked with "TEC1-12703" font is the cooling side, and the side without characters is the heating side.
-
Size:40mm X 40mm/1.57" X 1.57",Voltage(V):12V; Umax (V): 15.5V; Max Current (A): 3A,QMax (W) : 18W; Resistance: 4.0-4.3Ω.
-
Application: Can be used in CPU cooler, backup power and many other applications.Can also be used for DIY, do car drink warmer/cooler, reverse polarity, cool or heat in minutes.
-
Lead length 300 + 5mm RV standard wire single head.
-
Devices should be used in conjunction with a heat sink to avoid burned.
About Diitao 4PCS TEC1-12703 Semiconductor Refrigeration
Model: TEC1-12703;Voltage: 12V. Umax (V): 15.5V;Max Current (A): 3A. Cooling Power: Qcmax 18W Resistance: 4.0-4.3Ω △Tmax(Qc=0): up to 60°C Operates Temperature: -55°C to 83°C Power Cord: 29cm Refrigerator test method: Hold the sides of the cooling chip with one hand, and press the wires of the cooling chip against the poles of the battery with the other hand. The red wire is pressed on the positive electrode, and the black wire is pressed on the negative electrode. If one side is slightly cold and the other side is slightly warm, it means that the cooling plate can work normally. Tip: The working state is heating and cooling. When the cooling part begins to work, the hot surface must dissipate heat well. The heat sink cannot be powered on for more than 2 seconds. The power supply of the hot and cold exchange should be carried out when the hot and cold side is restored to room temperature, which is generally greater than 5 minutes, otherwise it is easy to cause damage to the refrigeration chip circuit and the ceramic plate.
