KTY83/122,113

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Thermistors are temperature sensors that exhibit a large, nonlinear change in resistance with a change in temperature. PTC (Positive Temperature Coefficient) thermistors are a type of thermistor that exhibit a positive resistance with increases in temperature. The KTY83/122,113 series are PTC thermistors that are commonly employed to measure temperatures in a wide range of applications. This article will discuss the application fields and working principles of the KTY83/122,113 series.

Application fields of KTY83/122,113 series

KTY83/122,113 series are mainly used in the electronic circuit industry, with a wide application range covering the monitoring and control of temperature in automotive, industrial, and consumer applications. These thermistors are commonly used in overcurrent and over-temperature protection circuits for motors, transformer, or other electrical components. They find use in computer power supplies, computer motherboards, and various communication equipment. In automotive applications, KTY83/122,113 series are often employed in air conditioner and engine temperature control systems.

Working Principle of KTY83/122,113 Series

The working principle of the KTY83/122,113 series can be understood by considering the relationship between the PTC thermistor\'s resistance and temperature. As discussed, PTC thermistors typically resist an increase in temperature, exhibiting a positive temperature coefficient of resistance (TCR). In other words, the resistance increases with a rise in temperature. The resistance-temperature curve of the thermistors is dependant on the size, shape, and materials used in the device\'s construction. The KTY83/122,113 series in particular are designed such that resistance increases exponentially with increases in temperature.

Conclusion

The KTY83/122,113 series are a type of PTC thermistor that are commonly found in a wide range of applications. These thermistors exhibit a positive temperature coefficient of resistance, with a resistance that increases with increases in temperature. As such, the KTY83/122,113 series are commonly found in overcurrent and over-temperature protection circuits and various automotive temperature control systems.

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