Views: 0 Author: Site Editor Publish Time: 2022-02-20 Origin: Site
The continuous advancement of science and technology has prompted different industries to present different scenes. The resistor can continue to use electricity while ensuring the safety of the current. With the help of technology, resistors continue to produce different types of resistors. Among them, the glass encapsulated NTC thermistor can detect the temperature and keep the temperature in a safe range. The glass encapsulated NTC thermistor improves the sensitivity of temperature monitoring and facilitates people's work.
In which industries can glass encapsulated NTC thermistors be used?
What are the characteristics of glass encapsulated NTC thermistors?
What is the working mechanism of the glass encapsulated NTC thermistor?
Household electronic temperature measurement, detection, and control: microwave ovens, rice cookers, induction cookers, electric cookers, toasters, kettles, coffee pots, etc.
Medical industry: electronic thermometer.
In heating and air conditioning (HVAC): in heating cost distributors, in under-floor heating and gas boilers, used to determine exhaust gas or burner temperature.
Industrial electronics: used for temperature stabilization of laser diodes and optoelectronic components, temperature compensation of copper coils or reference point compensation of thermal components, etc. It can also be used for temperature measurement and compensation by gauges, gauges, integrated circuits, quartz crystal oscillators, and thermocouples. In communication: measurement of temperature.
1. The glass body DO35 package provides airtight sealing and voltage insulation and can work in high-temperature environments.
2. Small size, sturdy, easy to install automatically.
3. Fast induction and high sensitivity.
4. Working temperature -45℃ to +250℃.
5. The rated resistance at 25°C can be 2kΩ-138.8 million ohms.
6. Typical resistance is 2k ohm, 5k ohm, 10k ohm, 20k ohm, 47k ohm, 50k ohm, 100k ohm, 200k ohm, 500k ohm, 13.88 million ohms, etc. at 25℃. Tight tolerances for resistance and beta value.
7. Loss factor: ≥2.0mW/C in still air.
NTC is the abbreviation for Negative Temperature Coefficient, which means negative temperature coefficient. It generally refers to semiconductor materials or components with a large negative temperature coefficient. The so-called glass encapsulated NTC thermistor is a glass-encapsulated negative temperature coefficient thermistor. It is made of metal oxides such as manganese, cobalt, nickel, and copper as the main materials and made by ceramic technology. These metal oxide materials have semiconductor properties because they are completely similar in terms of conductivity to semiconductor materials such as germanium and silicon. When the temperature is low, the number of carriers (electrons and holes) of these oxide materials is small, so their resistance value is higher. as the temperature rises, the number of charge carriers increases, so that the resistance value decreases. The range of NTC thermistors at room temperature is 100 ~ 1000000 ohms, and the temperature coefficient is -2% ~ -6.5%. glass encapsulated NTC thermistor can be widely used in temperature measurement, temperature compensation, surge current suppression, and other occasions.
Science and technology play a huge role in the thermistor industry. With the development of the times, glass encapsulated NTC thermistorscontinue to innovate in technological changes and have applications in many industries. Our company has professional and highly qualified professionals who can provide you with high-quality services and create customized products for you. At the same time, we have perfect after-sales service to ensure your buying experience. If you are interested in our company's glass encapsulated NTC thermistor and want to know more information, please click our company website: https://www.cnjept.com/.
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