Peltier – Thermoelectric Cooler Modules. TE Technology’s Thermoelectric, or Peltier Cooling Modules (also known as a TEC or a TEM) come in a wide variety of types and sizes. While typically used for cooling, they can also be used for heating (by reversing the electric current flow) and even power generation.
http://tetech.com/peltier-thermoelectric-cooler-modules/
Thermoelectric Coolers and Cooling Modules. Acting as a solid-state heat pump, thermoelectric modules produce a heating, cooling or stabilization effect by running electrical energy through the device and transferring heat from one side of the device to another against the temperature gradient.
http://www.marlow.com/thermoelectric-coolers.html
To get the best performance from your thermoelectric wine cooler, keep the following guidelines in mind: 1  Make sure you keep it where the ambient temperature is in the recommended range of 50° to 80°F.  Leave at least 5 of clearance around the cooler (for freestanding units) to allow proper ventilation.
http://www.newair.com/articles/how-thermoelectric-wine-coolers-work/
Browse II-VI Marlow 's thermocyclers that are designed for temperature cycling applications that are commonly used in aerospace and defense technologies. Shop for single stage thermoelectric coolers for medium to low heat applications including temperature stabilization in fiber optics & Ink Jet printers.
http://www.marlow.com/thermoelectric-coolers.html
How Thermoelectric Wine Coolers Work. If you've been shopping for a wine cooler or wine chiller to house your growing collection of fine wines, you have probably discovered two distinct types: compressor and thermoelectric. While these coolers may look the same on the outside, there is a world of difference in how they operate.
http://www.newair.com/articles/how-thermoelectric-wine-coolers-work/
POTTED modules have a PERIMETER SEAL around the elements and are recommended when cooling below the dew point temperature. Potting can be added as an option via the pull-down box on each individual module page. Our online Peltier Thermoelectric Cooler Module Selector can provide assistance with selecting a module for the greatest coefficient of performance or for minimizing the size (and usually the cost) of the module.
http://tetech.com/peltier-thermoelectric-cooler-modules/
Browse multi-stage thermoelectric coolers at II-VI Marlow. They are used for night vision goggles & imaging systems for the aerospace & defense industries.
http://www.marlow.com/thermoelectric-coolers.html
What this means is that before you select a thermoelectric wine cooler, be sure to check the manufacturer's specifications. Make sure it has a thermostat range that matches your wine storage preferences, and be sure to follow the recommendations for ambient temperatures.
http://www.newair.com/articles/how-thermoelectric-wine-coolers-work/
Unlike a refrigerator, a thermoelectric cooler doesn't produce cold air. What it does is remove the heat from inside the cooler compartment. This means that when the temperature is too hot (over 80°F) it will have trouble removing enough heat to keep the temperature at the ideal wine storage level of 55°F.
http://www.newair.com/articles/how-thermoelectric-wine-coolers-work/
In case you don't know it, a thermoelectric cooler is not a true refrigerator. It has no compressor. It operates on a different technique. It is designed to reduce its interior temperature to 40°F below whatever the surrounding air temperature is.
http://www.truck-drivers-money-saving-tips.com/thermoelectric-cooler.html
what is thermoelectric cooler
Thermoelectric cooler is a cooler which is designed to reduce its interior temperature to 40°F below whatever the surrounding air temperature is. The  thermoelectric cooler is designed to reduce its interior temperature to 40°F below whatever the surrounding air temperature.