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:TEC1-04904
Material:ceramic
Rated voltage:DC 5V
Max input current:4A
Input power:20W
Cooling power:14W
Number of particle pairs:49
Maximum temperature resistance:200→
Conductor internal resistance:1.3┯
Maximum temperature difference:60→
Lead specification:22 L=125mm
Assembly pressure:2kg
Working environment
Packaging process:704-silicone rubber
Storage conditions:-40→~60→; 20~90%Rh
Size:20x20x3.5mm
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
Additional information
| Weight | 0.015 kg |
|---|
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