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Technical Information

What is ceramic PTC?

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....
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Ntc thermistor technical parameters and calculation formula

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....
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What is the motor overheat protection PTC thermistor?

PTC thermistor have positive temperature coefficient resistance characteristics.When the temperature reaches its Curie point,Semiconductor ceramic phase change begins,Its resistance value increases rapidly with the temperature increases,Near....
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PPTC resettable fuse Resistance Regularity

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....
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Single-ended glass sealed thermistor characteristics

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....
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What is the B value of the NTC thermistor?

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....
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NTC thermistor used in EMI filter circuit

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....
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What is NTC?

NTC is the abbreviation for Negative Temperature Coefficient,It refers to a large negative temperature coefficient thermistor or a semiconductor material,The so-called NTC thermistor is the higher the temperature the smaller the resistance....
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What is the power type thermistor?

Power thermistor is also a kind of ntc thermistor,Selected nano-raw materials developed by the suppression of surge power NTC thermistor,It can inhibit the instantaneous surge current generated when the boot,Effective absorption circuit inru....
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What is varistor?

The varistor is a voltage-sensitive non-linear overvoltage protection semiconductor element. Using the non-linear characteristics of varistor,When the overvoltage occurs between the two poles of the varistor,The varistor can clamp the voltag....
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