Views: 1 Author: Site Editor Publish Time: 2018-11-30 Origin: Site
When using resistors, we need to understand the characteristics of the resistors, the range of use, etc., so as to ensure fast selection. The thermistor can be divided into positive temperature coefficient and negative temperature coefficient. What are the range of the thermistor in these two temperature coefficients? You can learn it with the editor!
Positive temperature coefficient thermistor (PTC) is generally used in refrigerator compressor starting circuit, color picture tube degaussing circuit, motor over current overheat protection circuit, current limiting circuit and constant temperature electric heating circuit. The negative temperature coefficient thermistor (NTC) is generally used for microwave power measurement, temperature detection, temperature compensation, temperature control and voltage regulation in various electronic products. When selecting, the appropriate type and model should be selected according to the needs of the application circuit. . When choosing a temperature control thermistor, you should pay attention to whether the temperature control range of the NTC thermistor meets the requirements of the application circuit.
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