Peltier assemblies are devices that utilize the Peltier effect to create a temperature difference between two sides of the device when an electric current is passed through it. This effect is named after French physicist Jean Charles Athanase Peltier, who discovered it in 1834. Peltier assemblies are commonly used in various industries for cooling and heating applications.
A Peltier assembly consists of two different types of semiconductors connected in series and sandwiched between two ceramic plates. When a direct current is applied to the assembly, one side of the device becomes hot while the other side becomes cold. This phenomenon is known as the Peltier effect and is based on the transfer of heat from one side to the other.
Peltier assemblies are used in a wide range of industries for cooling and heating purposes. They are commonly found in electronic devices, such as CPU coolers, laser diodes, and thermal cameras. Peltier assemblies are also used in medical equipment, such as blood analyzers and temperature-controlled incubators. Additionally, they are utilized in automotive applications, such as seat coolers and refrigerated compartments.
1. Electronics: Peltier assemblies are used in electronic devices to cool components, such as CPUs and laser diodes, to prevent overheating and improve performance.
2. Medical: In the medical industry, Peltier assemblies are used in blood analyzers, temperature-controlled incubators, and other equipment that requires precise temperature control.
3. Automotive: Peltier assemblies are utilized in automotive applications for cooling seats, refrigerated compartments, and other temperature-sensitive components.
4. Aerospace: Peltier assemblies are used in aerospace applications for thermal management of electronic systems and components.
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