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11-03

A thermistor is a sensor resistor whose resistance value changes with temperature. According to different temperature coefficients, they are divided into positive temperature coefficient thermistors and negative temperature coefficient thermistors.

10-24

How thermistor works

Thermistor will be developed for a long time to maintain a non-working life state; When the ambient temperature and current are in zone C, the heat dissipation system power of thermistor can be close to the heating power, so we may not work or may not work.

10-14

What are the basic parameters of SPD varistor?

Varistor is a voltage limiting protection device. The voltage can be clamped to a relatively fixed voltage value by taking advantage of the nonlinear characteristics of the varistor and the overvoltage between the two poles of the varistor. So,SPD varistor: What are the basic parameters of varistor?

10-14

What is SPD varistor?

Varistor is a resistance device with nonlinear voltammetry characteristics. It is mainly used to clamp voltage during circuit overvoltage, absorb excess current, and protect sensitive devices. So, what is SPD varistor?

09-19

How to select SPD varistor?

When a resistor breaks down or reverses, the voltage at both ends of the resistor will be limited to a fixed level and the current through the resistor will increase rapidly. Thus, varistors can be used to release current and clamp voltage. Then, how to select SPD varistor?

09-07

SMD Patch varistor market application requirements?

The demand for SMD mountable varistors (including alloy and thin film resistors), ultra-high precision (e.g. 1/10,000/0.01%) and ultra-low temperature drift (e.g. 5ppm) resistor networks is growing rapidly in both domestic and international markets, especially in precision instruments, industrial, medical and telecommunications applications.

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Huizhou Chuangde Lightning Protection Electronics Co., Ltd.

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