laird technologies is an industry leader in high-performance, high-quality and highly-efficient thermoelectric assemblies (teas), laird technologies designs and manufacturers 67 different thermoelectric assemblies including: powercool series air-to-air thermoelectric assembly, powercool series direct-to-air thermoelectric assembly, cascade series thermoelectric assemblies, tunnel series thermoelectric assemblies, outdoor cooler series, liquid-air system (la) assemblies,  liquid-liquid system (ll) assemblies, and direct liquid systems (dl) assemblies.

the aa powercool series is an air-to-air thermoelectric assembly (tea) that uses impingement flow to transfer heat. it offers dependable, compact performance by cooling objects via convection. heat is absorbed and dissipated thru high density heat exchangers equipped with air ducted shrouds and brand name fans. the heat pumping action is created by thermoelectric modules, which are custom designed to achieve a high coefficient of performance

the da powercool series is a direct-to-air thermoelectric assembly (tea) that uses impingement flow to transfer heat. it offers dependable, compact performance by cooling objects via conduction. heat is absorbed through a cold plate and dissipated thru a high density heat exchanger equipped with an air ducted.

the cascade series teas are designed with custom multistage thermoelectric modules to achieve a high temperature differential. this product series can produce up to 40% more cooling capacity at cold temperatures, surpassing standard product offerings with similar form factors. the cascade series is offered in two heat transfer mechanism configurations

the tunnel series teas are designed with a patented, high-performance cross flow technology that maximizes heat transfer when pulling air through a heat exchanger. the number of airflow paths required to operate is reduced when compared to traditional impingement flow teas. this product series is offered in two heat transfer mechanism configurations:

the aa outdoor cooler series is a ruggedized air-to-air thermoelectric assembly (tea) that uses impingement flow to transfer heat. it offers dependable, compact performance by cooling objects via convection. heat is absorbed and dissipated thru high density heat exchangers equipped with air ducted shrouds and brand name fans.

liquid-air assemblies are used to cool or heat a liquid (or gas) flowing through a heat sink. the liquid heat sink is designed for a recirculating system. the heat is absorbed by the liquid heat sink, pumped through the te modules, and then dissipated to the air by an air heat sink.

liquid-liquid assemblies are used to cool or heat liquids (or gases) passing through a heat sink. heat is dissipated to a liquid on the warm side. the liquid circuit is normally of a recirculating type with a pump and a liquid-to-air heat exchanger to remove the heat into the ambient air. by using an efficient heat exchanger and one or more ll-assemblies, a powerful yet compact system is created.

direct-liquid assemblies are used to cool or heat either objects attached directly to the cold plate, or enclosures by attaching a thermal conductive container to the cold plate. heat is dissipated to a liquid on the warm side. the liquid circuit is normally of a recirculating type with a pump and a liquid-to-air heat exchanger removing the heat into the ambient air.

for more information on laird's complete family, please visit them at laird technologies thermoelectric assemblies.