1. Get ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler. Since they consist primarily of semiconductor material sandwiched between ceramic plates and have no moving parts
2. These devices must be used in conjunction with a heat sink to avoid burned
3. Each device is full inspected and tested
4. Fitted with 6-inch insulated leads
Specification:
Model: TEC1-12705
Size: 40mm x 40mm x 3.8mm
Operates from 0~15.4V DC and 0~5A
Rated Voltage: 12V
Rated Current: 5A
Operates Temperature: -40degree to 90degree
Maximum Cooling Power: 54.7 W (Th=50degree), 49.28 W (Th=27degree)
Maximum Temperature Difference: 75 Cel (Th=50degree), 68 Cel (Th=27degree)
box: NO
Color: White