Semiconductor peltier modules TEC112704

Fields of application 

1.In high-tech fields

Satellite,missile guidance,semiconductor laser,infrared thermal image system,infrared detector,photoelectric device,etc

2.Family electrical equipment

Electronic moistureproof box,cooling and heating box,drink refrigerator,cooled pillow,cooled helmet,drink cooled cup,etc

3.In electronic technology

Cooling electronic equipment and electronic device,computer etc.

4.In some industries

Automobile refrigerator,small air conditioner,dehumidifier,thermostat,highvacuum cold baths,petroleum instruments etc.

5.In medical instruments agriculture and biology

Physical cooling-treatment cushion,semiconductor physiology slice,vaccine preservation etc.

Principle of refrigeration

The principle of semicon refrigeration:weld one particle of N-type semicon with another P-type one with one connecting metal sheet into one electric couple pair.When DC current flows from cold end .While following ends 1and 3 will produce endothermic phenomenon,this end is called cold end .If the directions of thermal effect produced by one electric couple is very small,actually,one thermopils is formed by tens of ,even hundred pairs of electric couples connected in series.Therefore,the refrigeration of semicon-endot-hermic and exothermic process are the energy trans-mission of protential energy caused by carrier(electrons and holes) flowing through nodal points,this is the nature of semicon refrigeration.

Specifications 

We also produce according to customer's requirements. and customers design in only THREE days .our product has the unique superiority. Quality first, integrity management.

Shipping usually by UPS/ DHL/ EMS.Only if you have any requivement

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