The role of the thermistor is believed to be understood by everyone. So, do you know the definition and meaning of the material constant of the thermistor? For the material constant, what it can achieve is to ensure that the sensitivity of the entire electronic component is guaranteed. The material

1.Protection componentFor example, a polymer positive temperature coefficient thermistor (PPTC) is a conductive polymer formed by using a special polymer mixed conductive particle. Under normal ambient temperature, the conductive particles inside the material contain a low-impedance structure, and w

What is the drift of the thermistor, there are two kinds of drift, and you can learn it together! The main part of the thermistor is a semiconducting ceramic, and its performance is generally stable. However, if it is used under high temperature and high load for a long time, its resistance value wi

The NTC thermistor is a semiconductor resistor whose resistance value changes in an opposite direction as the temperature changes, and the rate of change is extremely large. Usually the thermistor can be used in temperature detection, temperature compensation, anti-surge and other occasions. This ar

Application principle: The PTC thermistor is used on the electronic ballast of the energy-saving lamp. The product can be directly connected to the resonant capacitor of the lamp tube without changing the line. The hard start of the electronic ballast and the electronic energy-saving lamp can be cha

The thermistor industry, under the current development opportunities, to find its core competitiveness as quickly as possible, or to cultivate its core competitiveness, is a very important strategic issue for every enterprise, especially local SMEs. Each company can combine its own characteristics a

Everyone knows that the rapid development of technology is inseparable from the small credit of electronic components. Although it is a small electronic component, do you know its application? Using a thermistor in the battery circuit, it is possible to detect excessive current or current overheatin

I believe everyone knows that the main principle of the thermistor changes according to the temperature change, so the temperature coefficient of the thermistor often needs to be measured. The thermistor is an element made up of a semiconductor ceramic working body that is very sensitive to temperat

The temperature coefficient is divided into a positive temperature coefficient thermistor and a negative temperature coefficient thermistor. The positive temperature coefficient thermistor (PTC) has a higher resistance value at higher temperatures, and the lower the resistance value of the negative

1. Volt-ampere characteristic curve: stable in the environment of 27 ° C, the potential difference applied to the terminal of the thermistor is related to the current under the premise of the heat balance; the insulation thermistor: becomes the specified insulation resistance And the thermistor trie