Description This is TEC1 12706 40x40mm thermoelectric cooler Peltier plate module 12V 60WGet 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 partsFeature Its work is characterized by side refrigeration and side fever Hot and cold on both sides of the temperature difference of 68 degreesConnected to the 12 volt power supply cooling piece on both sides there will be difference in temperature side cold side of the heat do not long power cooler radiator otherwise it will cause cooler internal overheating and burning Specification Model TEC1 12706Size 40mm x 40mmOperates from 0 15 2V and 0 6AOperates Temperature 30C to 70CMax power consumption 60WThese devices must be used in conjunction with a heat sink to avoid burnedEach device is full inspected and testedFitted with 6 inch insulated leadsInstallation 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 fo