A thermoelectric cooler,(TEC),is a solid-state device that operate on the Peltier effect and acts as a heat pump when voltage is applied to the junction between two dissimilar materials. An array of p- and n- type semiconductor elements,(ex. bismuth telluride),is typically soldered between two ceramic plates,(ex aluminum oxide). TECs are often used in electronics to cool computer processors and in high-end CCDs to reduce thermal noise | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
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