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Specification
Brand : Shutao
BulletPoint1 : SP1848-27145 4.8V 669MA semiconductor thermoelectric power generation
BulletPoint2 : Can be used for power generation, cooling or heating applications, these modules are manufactured specifically for power generation
BulletPoint3 : Model: SP1848-27145, Color: White, Lead Length: about 300mm, Size: 4x4x0.34 cm / 1.57x1.57x0.13 inch, Working Environment: -60~125℃, Temperature electromotive force (a): > 190x uV/ ℃, Conductivity: 850~1250Ω -1.cm-1, Thermal conductivity (K): 15~16x10-3-W/℃ cm.
BulletPoint4 : The temperature difference will appear on both sides of the 12 volt power supply cooling chip. When one side is cold and one side is hot, do not energize the refrigerator for a long time without a radiator. Otherwise, the inside of the refrigerator will be overheated or burn.
BulletPoint5 : When the thermal energy is discharged from the low temperature side through the thermoelectric power generation piece, part of the thermal energy flowing into the device does not exotherm, and becomes electric energy in the device, and outputs DC voltage and current.
BulletPoint6 : Quantity Sold:Set of 2
BulletPoint7 : Design:Single Fan
BulletPoint8 : Built Standard: Care to meet industry standards for quality control, ensuring reliable and consistent
Color : White
CompatibleDevices : Radiator
CustomerPackageType : Standard Packaging
ExternallyAssignedProductIdentifier : 5060596650039
ExternallyAssignedProductIdentifier1 : 701715532090
ExternallyAssignedProductIdentifier2 : 0701715532090
IncludedComponents : 1
ItemName : 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation
ItemPackageDimensions_Height : 10.1092 centimeters
ItemPackageDimensions_Length : 1.905 centimeters
ItemPackageDimensions_Width : 5.207 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : desktop-computer-heatsinks
Manufacturer : Shutao
Material1 : Brass
Material2 : Copper
MaximumRotationalSpeed : 1500 rpm
ModelName : Radiateur XSPC TX480 Ultrathin - 480mm, Noir
ModelNumber : 5PCS SP1848-27145
MountingType : Panel Mount
NoiseLevel : 25 decibels
NumberOfItems : 5
PackageLevel : unit
PartNumber : 13453-1
ProductDescription : Specifications:
Model: SP1848-27145
Lead Length: about 300mm
Size: 4x4x0.34 cm / 1.57x1.57x0.13 inch
Optimum value (Z): 2.5 ~ 3x10-3W/℃

20 Degree Temperature Difference: Open-circuit Voltage 0.97V, Generated Current: 225MA
40 Degree Temperature Difference: Open Circuit Voltage 1.8V, Generated Current: 368MA
60 Degree Temperature Difference: Open Circuit Voltage 2.4V, Generated Current: 469MA
80 Degree Temperature Difference: Open Circuit Voltage 3.6V, Generated Current: 558MA
100 Degree Temperature Difference: Open Circuit Voltage 4.8V, Generated Current: 669MA
The above values are for reference only, the wiring in actual use, and the step-up board, there will be loss of current.

Package includes:
5 x SP1848-27145 thermoelectric power module

ProductSiteLaunchDate : 2022-04-22T07:13:59.605Z
Size : 70x20x6mm
StreetDate : 2019-09-01T00:00:01Z
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 32131000
Voltage : 12 volts
Wattage : 1.8 watts