Why are peltier coolers not used more commonly?

Alba Metz asked a question: Why are peltier coolers not used more commonly?
Asked By: Alba Metz
Date created: Thu, May 27, 2021 1:58 PM


Top best answers to the question «Why are peltier coolers not used more commonly»

Most thermoelectric coolers won't cool below about 50°F. In addition, thermoelectric coolers aren't recommended for use in spaces that get warmer than 80°. This is because the Peltier device is not capable of great heat flux, and can really only lower the temperature about 20 degrees.


Those who are looking for an answer to the question «Why are peltier coolers not used more commonly?» often ask the following questions:

❗ Can you stack peltier coolers?

Directly stacking Peltier modules is problematic in practice. The heat-sinking required is substantial. You can think of a Peltier serial array (stacked) within a system as a machine that must must be 'started'. If the heat sinking is too substantial, it takes forever to start the heating/cooling.

❗ Can a peltier cooler be used to cool a room?

Peltier thermoelectric cooling modules can be used to cool anything you like. It will not be economical compared to a standard off the shelf air-conditioner (R-134A compressor cycle).

Question from categories: cooler box air cooler peltier cooler peltier air conditioner construction peltier cooler circuit diagram peltier water cooler

❗ How peltier cooler works?

  • How Peltier Coolers Work. Peltier Coolers rely on a phenomenon known as the Peltier Effect, which states that if electricity is passed between the junction of two different types of metal, heat will flow from the upper junction to the lower junction.

Your Answer

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