
The TEC1-12706 Peltier Module is a thermoelectric cooling device that uses the Peltier effect to transfer heat from one side of the module to the other when DC power is applied. One surface becomes cold while the opposite surface becomes hot.
It is commonly used with heatsinks, fans, temperature controllers, and thermal systems for cooling and heating applications. The module is compact, solid-state, and has no moving parts, making it suitable for DIY and electronic cooling projects.