The PowerCool Series is an Air-to-Air (model AA) or a Direct-to-Air (model DA) thermoelectric assembly that uses impingement flow to transfer heat. The series is designed for indoor use in the medical, analytical, and industrial markets.

The PowerCool Series offers a wide selection of cooling capacities ranging from 20 to 193 Watts. The TEAs use impingement flow to dissipate heat on the hot side. The cold side heat transfer mechanism can absorb heat using convection (heat sink and fan), conduction (cold plate), or liquid (heat exchanger) means. This product series is offered in 12 or 24 VDC configurations. For 100 Watt systems and higher, 48 VDC is available.


  • Compact design
  • Precise temperature control
  • Reliable solid-state operation
  • Low noise
  • RoHS-compliant

* Any information furnished by Laird Thermal and its agents is believed to be accurate and reliable. All specifications are subject to change without notice.