What is the primary function of a thermistor?

Release Date:

2022-07-30

Author:


Thermistor Its primary function is to be temperature-sensitive, exhibiting different resistance values at different temperatures.

 

Thermistor It can also serve as an electronic component for temperature compensation in instrument circuits and for cold-junction temperature compensation in thermocouples. By leveraging the self-heating characteristic of negative‑temperature‑coefficient thermistors, automatic gain control is achieved, forming an amplitude‑stabilizing circuit for RC oscillators.

When the self-heating temperature is significantly higher than the ambient temperature, its thermal resistance also depends on the ambient heat‑dissipation conditions. Thermistors are commonly used to analyze flow meters and thermal conductivity, enabling the fabrication of specialized sensing elements.

Huizhou Jin Yuan Xiang Electronic Co., Ltd. is a high-tech enterprise that manufactures temperature and humidity sensors, thermistors, and temperature probes. Customized quotations with product images are welcome. Free samples are available.

 

 


Previous Page: Can thermistors be used in new energy vehicles?

Next page: What are the types of temperature sensors?