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 consit primarily of semiconductor material sandwiched between ceramic plates and have no moving parts
These devices must be used in conjunction with a heat sink to avoid burned
Each device is full inspected and tested
Fitted with 6-inch insulated leads
Size: 40mm x 40mm x 3.8mm
Voltage : 12V
Umax (V) : 15V
Imax (A) : 4.3-4.6A
QMax (W) : 72W
Power Cord : 300mm
Net weight : 22g
Color : White
Cooling piece is very simple to install and use. Before installation, to find a dry cell, connected to the two leads of the cooler, obviously cold you can feel at one end and the other end of fever, remember that the polarity of the lead and determine a good cooler cold and hot end. If you want to get a bigger system Ling, it is recommended that two cooling mode, with two stack up with the above, a grim absorption following a fever, the experiments prove two refrigeration effect is much better than the single-stage, the condition can choose three, of course, have a large power supply support.
2x TEC1-12706 Thermoelectric Cooler
Note: heat side requires heat sink all the time.
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one was good
This review is from: 2×TEC1-12706 Thermoelectric Cooler Cooling Peltier Plate Module 12V 60W 6A Heatsink
Pros: one of these got cool/hot fairly quick.
Cons: one of these came broken. but the price isnt that crazy that its a big loss
Other Thoughts: its power hungry. i did get it to work with 8 aa batteries for about 40 minutes.
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