71020-513

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Thermal - Thermoelectric, Peltier Modules 71020-513

Thermoelectric, Peltier Modules feature two functional sides, which can be used to either heat or cool an environment. The driving source behind this technology is called the Peltier Effect, which utilizes direct current electricity to transfer heat between two electrodes.The 71020-513 is a thermoelectric, Peltier module of the 71020 series and is rated for 1.0 watt, 10.4mA continuous power dissipation from the cooling side, and 0.90 watts, 3.8mA from the hot side. It also offers a range of temperature stability, including -10.2C from the cooling side to 20.5C from the hot side. Additionally, this device features a maximum resistance of 0.49C on the cold side and 0.54C on the hot side.

Working principle

The 71020-513 works through the Peltier Effect, which is the phenomenon of heat transfer observed when a current is passed between two pieces of material separated by a junction. When a direct current is applied to the junction, it produces a temperature differential on each side of the junction. To use this device, the current is applied in one direction, and the cold side of the junction serves as the heat sink while the hot side serves as the source.

Essentially, the 71020-513 draws heat from a surface on the cold side of the junction and transports it to the hot side. By using electric currents, the cold side can extract heat from a surface while the hot side can radiate heat to another surface. This technology relies on having two thermally conductive surfaces separated by a thermally insulating material, which enable them to act as heat sources or sinks.

Application field

Thermal energy can be used for a variety of applications in industry, medical, and consumer products. The 71020-513 thermoelectric, Peltier module can be used to create cooling solutions for electronics, medical devices, and appliances.

For example, it is used in consumer electronics such as LED lighting fixtures, air conditioners, and refrigerators. It can also be used in medical applications such as blood and other fluid temperature monitoring, where it can be used to keep a constant temperature.

Additionally, the 71020-513 has a wide range of applications in industrial processes. Its cooling can be used for controlling and stabilizing temperatures in chemical processes, food processing, and more. It can also be used in manufacturing processes such as welding, soldering, and forming.

Due to its low profile and small size, the 71020-513 is also suitable for use in handheld and portable devices. It can be used in portable thermoelectric cooling products, or in cooling systems for tablets, laptops, and smart phones.

Conclusion

The 71020-513 thermoelectric, Peltier module is an efficient way to heat or cool an environment. It utilizes the Peltier Effect to transfer heat between two electrodes, allowing for the efficient transfer of heat from a hot side to a cold side.

The 71020-513 has a wide range of applications, including consumer electronics, medical devices, industrial processes, and portable devices, enabling it to be used for a variety of purposes. With its robust design, small size, and low profile, it is a reliable and energy-efficient choice for cooling and temperature control.

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