NTC thermistor is a kind of metal oxide as the main raw material,After the high temperature sintering of the semiconductor ceramic temperature measurement resistance,Is a negative temperature coefficient resistance.Human through the resistan....
PTC is the English abbreviation for Positive Temperature Coefficient,PTC resettable fuse is to add a polymer material made conductive particles, the basic principle is that a balance of energy,When the current flows through the components to....
The main part of the thermistor is a semiconductor ceramic,Its performance will generally be more stable,But if long-term use of high temperature, high load,Its resistance value will increase slightly with the time drift,But not too much, do....
temperature sensor signal is very weak,For several times the temperature change,The thermistor temperature detector produces a corresponding analog voltage change of at most hundreds of millivolts.Therefore, the typical temperature analog ou....
NTC temperature sensor is a negative temperature coefficient thermistor for the sensor temperature sensor. Composition: Generally by the NTC thermistor and probe,Extended lead, metal terminal or terminal device.The probe includes (metal shel....
Power at work,Switching transistors will produce a lot of EMI and RFI,And this will seriously affect the normal work of other electronic equipment in the house. So we have to ensure that the power supply is not affected by the input noise in....
Is a thermistor with a positive temperature coefficient characteristic,Using barium titanate powder BaTio as the matrix and the electronic ceramic process from high temperature sintering. The main advantages of ceramic PTC are easy to manufa....
B value is the constant value of NTC thermistor,That is, NTC thermistor chip (semiconductor ceramic) after high temperature sintering,Forming a negative temperature coefficient material having a resistivity,Different formulations and sinteri....
Thermistor are commonly used in several packages: 1, epoxy resin 2, SMD. 3,Glass seal Ordinary epoxy resin NTC thermistor its use temperature range is generally in the -40 ~ +125 degrees or so.Epoxy Resin NTC thermistor will be limited by th....
Temperature sensors have a lot of benefits for peoples lives,To bring convenience and comfort to the human environment,Temperature sensor is very broad use, Can be used for temperature measurement and control,Temperature compensation, flow r....