TEC1-04903 DC5V Semiconductor Refrigeration Sheet Thermoelectric Temperature Electronic Refrigeratio

Semiconductor refrigeration chip introduction:
Semiconductor refrigeration film is a kind of heat pump. Its advantage is that there are no sliding parts, and it is used in some occasions where space is limited, reliability is high, and there is no refrigerant pollution. Utilize the Peltier effect of semiconductor materials. When direct current passes through a galvanic couple of two different semiconductor materials in series,the two ends can absorb heat and release heat respectively, which can achieve the purpose of cooling. It is a refrigeration technology that produces negative thermal resistance, characterized by no moving parts and high reliability.
How to cool Get ready 5large-sized object: Cooling sheet+radiator+Thermal conductive silicone grease+Heat insulation cotton+Power Supply Thermal conductive silicone grease coated on refrigeration sheet. The cooling surface of the cooling fin is installed on the radiator. Turn on electricity,cold noodles are beginning to cool.
Specification:
Model: TEC1-04903 Material: ceramic Rated voltage: DC5V Max input current: 3A Input power: 15W Cooling power: 10.5W Number of particle pairs: 49 Maximum temperature resistance: 200a Conductor internal resistance: 1.7 Maximum temperature difference: 60a Lead specification: 22#L=125mm Assembly pressure: 2kg Working environment: <60a Packaging process: 704-silicone rubber Storage conditions: -40a~60a; 20~90%Rh Size: 20x20x3.7mm Operational feature: one side cold, the other side fever,the red line is positive, that is black negative
Package included:
1 x Semiconductor Refrigeration Sheet