Apr 29 2021

Principle of boiler capacitive water level sensor | BOILER SENSOR

The capacitive liquid level meter measures the liquid level by measuring the change of capacitance. A metal rod is inserted into the liquid container, the metal rod is used as one pole of the capacitor, and the container

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Apr 15 2021

Function of ntc thermistor

Thermistors include positive temperature coefficient (PTC) and negative temperature coefficient (NTC) thermistors. The main characteristics of thermistor are as follows: ① high sensitivity, and its temperature coeffici

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Mar 26 2021

How to judge the quality of ntc thermistor according to its characteristic curve?

This is because the ntc thermistor can play an important role in the current, not only can protect the circuit, but also can be used to detect temperature, so it has been widely used. For any ntc thermistor, it has a uni

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Mar 16 2021

Temperature characteristics of ntc thermistor.

The ntc thermistor has an important protective effect in the circuit, which makes the current more stable and effectively avoids the situation of large current fluctuations. The circuit safety protection has important fu

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Feb 21 2021

What is the role of ntc thermistor in the circuit?

As the temperature rises, the resistance of the ntc thermistor gradually shows a material with a smaller correlation index. Generally speaking, this material can use a variety of different metal elements, two or more tha

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Feb 09 2021

What is the test method of ntc thermistor?

ntc thermistors are basically non-linear resistors made of semiconductor ceramic materials sintered from oxides with relatively low thermal inertia. Generally speaking, the value of the entire resistance changes with dif

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Jan 22 2021

What are the points of the ntc thermistor performance introduction?

Nowadays, through the use of NTC thermistor, it can play an important role in the use of electronic components. Therefore, in the design and production of the thermistor, many different factors have been taken into consi

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Jan 17 2021

What is the measuring principle of the temperature of Ntc thermistor?

For people who understand physics, they should all know that a very important electronic component is used in a circuit, that is, a resistor. The resistance is divided into different types, the most commonly used is the

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Dec 30 2020

BIG TEFLON WIRE

Thanks for our factory horizontal type PTFE extrusion machine, we can produce AWG30-AWG8 ptfe wire and awg34- awg0-1 etfe/pfa/fep for our customer, PTFE wire can work up to 260.℃,PFA wire can work up to 250℃, FEP wire ca

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