A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. Applying a DC power source to a tec will transfer heat from one side of the module to the other. It creates a cold and hot side. Using this TEC TEC1-12706 Thermoelectric cooler or thermoelectric Peltier get ice cold in minutes or heat to boiling by simply reversing the polarity.TEC12706 Cooling refrigeration Plate 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. These devices must be used in conjunction with a heat sink water block to avoid burning one side is cooling (Printed model number)and another side is heating (Printed no word) when working. Please radiate the heating side

Note:

Power on the device only with the proper heat-sink setup to avoid any burning/damage or malfunction of the device, use a fine heat sink (such as in CPU fans) with thermal paste, and power the device. Use a 12v dc power supply to power the tec1-12706. Use one aa battery for 10- 20 seconds to power on the device to find the hot /cold side

Features Of TEC1-12706 Thermoelectric Cooler Heat Sink Cooling Peltier 12 Volt 50-60 Watt:

• Ceramics thermoelectric Cooler semiconductor module TEC1-12706
• Small module.
• Its work is characterized by side refrigeration and side fever.
• Hot and cold on both sides of the temperature difference of 68 degrees
• Connected to the 12-volt power supply cooling piece on both sides there will be the difference in temperature, side cold side of the heat, do not long power cooler radiator, otherwise, it will cause cooler internal overheating and burning.
• Quality tested cooling cells.
• Solid-state, vibration-free, noise-free.
• Simple to install and operate.
• Fitted with 6-inch insulated leads