Thermoelectric Air Coolers: Efficient Cooling Without Moving Parts

Thermoelectric air coolers, based on Peltier effect technology, offer an effective cooling solution for environments where fans or liquid cooling are not feasible. These devices provide spot cooling for sealed enclosures, instruments, or sensitive electronics.

How They Work

A thermoelectric module is mounted between a hot-side heat sink and a cold-side aluminum plate. When current is applied, heat moves from the cold side to the hot side. A fan may be added to enhance air circulation.

Advantages

Solid-state operation, low maintenance, precise control, compact form.

Applications

Laboratory instruments, telecom base stations, portable analyzers, optical systems.

Huajing’s Solutions

We offer both standalone TEC air coolers and integrated assemblies with temperature controllers, digital displays, and mounting kits. Our engineering team can assist with custom projects.