NB20N50104JBA

NTC thermistors are temperature sensors that are commonly used in a variety of applications. The NB20N50104JBA is a type of NTC thermistor that is often used in applications involving temperature compensation and temperature measurement. This article will discuss the application field and workings principle involved in the use of the NB20N50104JBA.

Application Field

The NB20N50104JBA is used in a variety of temperatures compensation and measurement applications. It is a popular choice in automotive temperature compensation and measurement applications, such as auto-dimming headlights and air conditioning systems. It is also commonly used for linear temperature compensation calculations in many types of electronic equipment, such as consumer products, medical devices, and industrial equipment.

Working Principle

The NB20N50104JBA uses the Seebeck effect as its working principle. When a thermocouple circuit is connected to the two ends of an NTC (Negative Temperature Coefficient) thermistor, a voltage difference proportional to temperature is produced. This voltage difference is then used to calculate the temperature of the environment. This type of thermistor has a fairly linear temperature coefficient, which makes it very accurate and reliable in temperature compensation and measurement applications.

The NB20N50104JBA also utilizes a self-heating effect, which helps to increase the accuracy of the temperature measurement. This occurs when the resistance of the thermistor changes due to the temperature difference between the resistor and the environment. As the temperature changes, the resistance of the thermistor changes, which produces a self-heating effect. This helps to ensure that accurate readings are obtained at all temperatures.

Conclusion

The NB20N50104JBA is a type of NTC thermistor that is used in many temperature compensations and measurement applications. It utilizes the Seebeck effect for temperature compensation, as well as a self-heating effect to ensure reliable and accurate readings. This makes it a popular choice in automotive, consumer product, medical device, and industrial equipment applications.