Specification Brand : HUABAN BulletPoint : Fan and Heatsink BulletPoint1 : Part Number: TEC1-12710 BulletPoint2 : Rated voltage:12V; Voltage(at Max temperature difference): 15V; Current at Max temperature difference: 10A; Cooling power:Qcmax 74W BulletPoint3 : Maximum temperature difference: △Tmax(Qc=0) 60℃ BulletPoint4 : Working temperature: -55℃~83℃ (excessive ambient temperature will directly affect cooling efficiency) BulletPoint5 : Size:40*40*4.0mm Color : Black ExternallyAssignedProductIdentifier : 4862440125400 ExternallyAssignedProductIdentifier1 : 859300007628 ExternallyAssignedProductIdentifier2 : 0859300007628 IncludedComponents : Fan and Heatsink ItemName : HUABAN TEC1-12710 Ceramics Thermoelectric Cooler Peltier 12V 10A Cells Peltier Elemente Module ItemPackageDimensions_Height : 11.9888 centimeters ItemPackageDimensions_Length : 0.9906 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : desktop-computer-heatsinks Manufacturer : HUABAN ModelNumber : TEC1-12710 MountingType : Panel Mount NumberOfItems : 1 PackageLevel : unit PartNumber : MW-BG020-1PCS ProductDescription : The working state of the cooling fin is that one side is cooling and the other is give out heat. When working, the give out heat surface must be well dissipated. It is strictly forbidden to power on for more than 2 seconds without cooling. The literal is cooling noodles, and the non-literal is give out heat noodles. Please note: this refrigeration piece has high power and is suitable for water dispensers. Do not purchase it for car refrigerators.