SP1848-27145 4.8V 669MA 40x40mm Semiconductor Thermoelectric Power Generation

SP1848-27145 4.8V 669MA 40x40mm Semiconductor Thermoelectric Power Generation

 

Description

This thermoelectric power generator uses the temperature difference between two sides to generator power.
The greater the temperature difference is, the big power it generates.
The TEG module is convenient to use, it uses words to mark the cold terminal, the other side is the hot terminal.
The thermoelectric module is easy to use, the wires are in different colors for easy identification.
The thermoelectric power generator is normally connected with other modules in series to get a greater output and loaded current.

Specification:
Color: White.
Operating environment: -60~125 degrees Celsius
Crystal bar specifications: Ф30mm L-30cm
Thermoelectric parameters:
Thermoelectric EMF (a): ＞190×μV/℃
Electrical conductivity (σ): 850～1250Ω-1.cm-1
Thermal conductivity (K): 15～16×10-3-W/℃cm
Good value(Z): 2.5～3.0×10-3W/℃
Size: 40x40x3.6mm.
Temperature difference of 20 degrees: open circuit voltage 0.97V, generating current: 225MA.
Temperature difference of 40 degrees: open circuit voltage 1.8V, generating current: 368MA.
Temperature difference of 60 degrees: open circuit voltage 2.4V, generating current: 469MA.
Temperature difference of 80 degrees: open circuit voltage 3.6V, generating current: 558MA.
Temperature difference of 100 degrees: open circuit voltage 4.8V, generating current: 669MA.

Package Included

1 Pc SP1848-27145