PowerCool Series – Air-to-Air and Direct-to-Air Assemblies

Tark Thermal Solutions' PowerCool series offers a wide selection of cooling capacities ranging from 20 W to 283 W. The thermoelectric cooler assemblies use impingement flow to dissipate heat on the hot side. The cold side heat transfer mechanism can absorb heat using convection (heatsink and fan), conduction (cold plate), or liquid (heat exchanger) means. This product series is offered in 12 V_DC or 24 V_DC configurations. For 100 W systems and higher, 48 V_DC is available. The PowerCool series is designed for indoor use in the medical, analytical, and industrial markets.

Air-to-Air (AA): Air-to-air assemblies offer dependable, compact performance by cooling objects via convection. Heat is absorbed and dissipated by heat exchangers equipped with fans and ducted shrouds. Specifications apply to an ambient temperature of +32°C and nominal voltage with tolerances ±10%.

Direct-to-Air (DA): Direct-to-air assemblies offer dependable, compact performance by cooling objects via conduction. Heat is absorbed through a cold plate, pumping the heat through the thermoelectric cooler and dissipating it into the air through a heatsink equipped with a fan and shroud. Specifications apply to an ambient temperature of +32°C and nominal voltage with tolerances ±10%.