Custom Thermoelectric - Peltier

ATA-050-24 Air to Air Cooling/Heating Unit 50 Watts


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Picture of ATA-050-24 thermoelectric case cooler for keeping the interior of your enclosure cool. 50 watt version shown.

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Air to Air Cooling/Heating Unit

3D Models under the Drawings tab

  • Part Number: ATA-050-24
  • 50 Watts of cooling capacity at 0°C delta T.
  • Power needed: DC 24 volt, 5.0 amp
  • High performance extruded aluminum heat sinks
  • Overall dimensions: 160 x 125 x 145mm (6.30 x 4.92 x 5.71")
  • Weight: 1783 grams (3.93 lbs)

Air to Air Cooling/Heating Unit

Complete assembly for cooling or heating small enclosures, mini fridges, and other light duty temperature regulation applications.

  • Fully assembled ready to bolt in place and connect to power.
  • Simply cut hole in enclosure and mount in minutes.
  • Terminal block for quick and easy electrical connections.
  • Fans and TEC power have separate terminals to allow independent control.
  • Also known as; peltier air conditioner, thermoelectric air conditioner, solid state air conditioner.


  • PDF file icon
    Specification Sheet
  • Internal web link icon
    Selecting a TEC or TEC assembly
  • Internal web link icon
    TEC Assembly Installation

  • PDF file icon
    2D Drawing
  • SolidWorks file icon
    SolidWorks 3D file
  • STEP file icon
    STEP 3D file
  • Sketchup file icon
    Sketchup 3D file
  • STL file icon
    STL 3D file

NOTE: (1) Due to file size, some of the downloaded files may be compressed in a .RAR archive. Please go to to download a free program to decompress these files. (2) Many of the 2D and 3D CAD models are "Defeatured". This means the 2D and 3D CAD models provided may withhold details and dimensions of the internal structures in order to protect the proprietary features of the product. By downloading any of the above CAD files, you accept the conditions of our CAD Disclaimer.