40x40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module
- Item condition:
- Time left:
- $2.61 Buy It Now
- Item location:
- Ships to:
- Does not apply
- Country/Region of Manufacture:
- Thermoelectric Power Generator
Lead Length: about 30cm
Optimum value (Z): 2.5 ~ 3x10-3W/℃
Thermal conductivity (K): 15~16x10-3-W/℃ cm
Conductivity: 850~1250Ω -1.cm-1
Temperature electromotive force (a): > 190x uV/ ℃
Working Environment: -60~125℃
Product structure and composition
Single-layer double-sided ceramic packaging structure
The package is 704 silica gel
Inside is a semiconductor material made of bismuth telluride (Bi2Te3)
Soldering agent is low temperature solder (Tin-Bismuth Alloy)
100% brand new and high quality.
Heating side is empty
Red wire to positive, black wire to the negative, it generate electricity when the temperature difference happened
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: the open circuit voltage 3.6V, generated current: 558MA
100 degree temperature difference: open circuit voltage 4.8V, generated current: 669MA
Note: The above values are for reference only, the wiring in actual use, and the step-up board, there will be loss of current.
1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
1 X Thermoelectric Power Module