Thermal - Thermoelectric, Peltier AssembliesThermal management is the practice of controlling the temperature of a device or system in order to ensure its proper functioning and longevity. Fans and thermal management systems are used to regulate the temperature of a device by moving heat away from its components. One type of thermal management system is a thermoelectric, or Peltier, assembly, which uses the Peltier effect to cool or heat a device by moving heat from one side of the assembly to the other. These assemblies are often used in electronic devices to help regulate their temperature.