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Thermoelectric cooling uses the Peltier effect to create a heat flux at the junction of two different types of materials. A Peltier cooler, heater, or thermoelectric heat pump is a solid-state active heat pump which transfers heat from one side of the device to the other, with consumption of electrical energy, depending on the direction of the current.
Marlow Industries Incorporated was founded by Raymond Marlow in 1973. [1] It was focused on thermoelectric cooling technology, value-added systems for the aerospace, defense, medical, industrial, automotive, power and defense sectors.
Pages in category "Cooler manufacturers" The following 8 pages are in this category, out of 8 total. This list may not reflect recent changes. A. Alceon Group; C.
The flow of charge carriers between the hot and cold regions in turn creates a voltage difference. In 1834, Jean Charles Athanase Peltier discovered the reverse effect, that running an electric current through the junction of two dissimilar conductors could, depending on the direction of the current, cause it to act as a heater or cooler. [7]
The main disadvantage of Peltier coolers is low efficiency. It is estimated that materials with ZT>3 (about 20–30% Carnot efficiency) would be required to replace traditional coolers in most applications. [81] Today, Peltier coolers are only used in niche applications, especially small scale, where efficiency is not important. [131]
It's worth noting that the highest sale price -- $45,000 -- went for Shearson, the former brokerage and investment bank. In addition to a recognizable name, the brand came with free-and-clear ...