TFPT0805L2200JM

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PTC Thermistors, also known as Positive Temperature Coefficient Thermistors, are temperature sensors that are incorporated in a variety of products and applications. This article will discuss the application field and working principle of one such PTC thermistor, the TFPT0805L2200JM.

Application Field

PTC thermistors are used in many different applications, including medical electronics, automotive electronics, energy management, heating and air conditioning, and industrial electronics.

The TFPT0805L2200JM is a particular type of PTC thermistor that is used in temperature sensing and over-temperature protection. It is well suited for applications that require fast response time and accurate temperature detection. The TFPT0805L2200JM is also well suited for high voltage applications, due to its low impedance and high-temperature capabilities.

Working Principle

The working principle of a PTC thermistor is based on the principle of electrical conduction through the thermistor. As the temperature increases, the electrical conduction through the thermistor increases. As the temperature decreases, the electrical conduction of the thermistor decreases. The conduction of the thermistor is then used to detect the temperature of the surrounding environment.

The TFPT0805L2200JM follows this same working principle. This particular thermistor has a wide resistance range of 0.15Ω to 280 Ω, which allows it to accurately detect temperatures from -4°C to +120°C. It also has a lower power consumption and improved reliability compared to other PTC thermistors.

The TFPT0805L2200JM is an ideal choice for applications that require fast response time and high-temperature detection. It is also well suited for applications that require low impedance and high-temperature capabilities.

Conclusion

The TFPT0805L2200JM is a PTC thermistor that is used in temperature sensing and over-temperature protection applications. It has a wide resistance range of 0.15Ω to 280Ω, allowing it to accurately detect temperatures from -4°C to +120°C. The thermistor has a low power consumption and improved reliability compared to other PTC thermistors and is well suited for high voltage applications.

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