Thermoelectric modules are active heat pumps that transfer heat from one side of the device to the other. WellenTech manufactures a complete range of Thermoelectric modules with different heat pumping capacities, geometric shapes and input power ranges.

Thermoelectric assemblies are compact units that can control the temperature for a variety of applications. The cooling capacity of WellenTech 's thermoelectric assemblies can range from about 10W to 1000W. They can be desiged in different versions like: air to air, air to plate, air to liquid and liquid to liquid.

Power generation modules can convert heat energy to electricity. If there is a temperature differences between the two sides of a thermoelectric module, electricity can be generated. It is called “the Seebeck Effect

Wellen Tech can provide Bi2Te3-Based thermoelectric material for the thermoelectric cooling modules in different specifiction, like ingots , crystal bars, wafers.

Wellen Tech can also provide some assesories for cooling, like fans, heatsink and heat pipes.