Thermoelectric cooler SP1848-27145

the sp1848-27145 thermoelectric cooler is a popular and versatile cooling element that operates based on the peltier effect, allowing it to transfer heat by applying voltage to its two ceramic plates. the sp1848-27145 module has 127 pairs of semiconductors connected electrically in series and thermally in parallel. this configuration provides efficient heat transfer and temperature control capabilities. the sp1848-27145 module is typically used in various applications including refrigeration, temperature regulation in electronic devices, and thermal management in scientific and industrial equipment. whether you need to cool electronic components or create a controlled temperature environment, this tec cooler can achieve a temperature difference of up to 150 degrees celsius. it can be powered for cooling and heating at 12v6a. note: this cooling element should be used in combination with a heat sink and thermal paste to prevent the module from burning out. for the applied temperature difference on both sides of the element, we will have the following outputs:
20 degrees => 0.97 volts, 225 milliamps
40 degrees => 1.8 volts, 368 milliamps
60 degrees => 2.4 volts, 469 milliamps
80 degrees => 3.6 volts, 558 milliamps
100 degrees => 4.8 volts, 669 milliamps

application of Thermoelectric power generator module:

1. construction of heat or cold chambers
2. cooling of processors
3. food cooling systems
4. transport and transfer of food
5. medical affairs
6. electronics, computer, and telecommunications industries
7. military, aerospace, and aviation industries

specifications of the Thermoelectric power generator:

1. material: ceramic / bismuth telluride
2. temperature (c): 150 degrees
3. open circuit voltage (v): 4.8 volts
4. module weight: 25 grams / 0.89 ounces
5. module size: 4 * 4 * 0.4 centimeters
6. packaging weight: 26 grams
7. cable specifications: standard lead length 300±5 millimeters rv
8. internal resistance: 2.0~2.22 (ambient temperature 23±1 degrees celsius, 1khz ac test)
9. temperature difference: △tmax (qc=0) above 62 degrees celsius
10. working current: imax=6
11. nominal voltage: dc12v (vmax: 15.5v)
12. cooling power: qcmax 60w
13. assembly pressure: 85n/cm2
14. operating ambient temperature: temperature range -55 to 83 degrees celsius (affects cooling efficiency)
15. storage conditions: -40 to 60 degrees celsius