卡思米机电 22
卡思米机电

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The 2020 big data application summit for component distribution ended successfully, and the industry market recovered

In recent years, with the rapid development of the design and manufacturing of electronic components (semiconductors, capacitors, resistors, inductors, etc.) in the upstream of the domestic electronic industry chain and the manufacturing of downstream terminal electronic products, the authorized distribution business of electronic components providing comprehensive services for the upstream and downstream of the domestic electronic industry chain has also achieved rapid development.

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How much do you know about the eight common electronic components?

With the rapid development of electronic technology and its application fields, the types of components used in the design process are increasing. Learning and mastering the performance, purpose and quality judgment methods of common components will play an important role in improving the assembly quality and reliability of electrical equipment. Resistors, capacitors, inductors, diodes, triodes, etc. are commonly used in electronic circuits. Here is a list of ten electronic components commonly used in the electronic industry, as well as related basic concepts and knowledge. Let's review them together.

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Ten electronic components and related basic knowledge

For engineers engaged in the electronics industry, electronic components need to be contacted and used every day, but in fact, many engineers may not understand the doors and corridors inside. The paper lists ten electronic components commonly used by engineers, as well as relevant basic concepts and knowledge.

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triode

In Chinese, the triode is just a general name for the three-pin amplifier. We often say that the triode may have many kinds of devices. It can be seen that although they are all called triodes, in fact, there are many different versions in English. The word triode is actually a pictographic word unique to Chinese Electronic triode is the English translation of the word "triode" in the English-Chinese dictionary. It is related to the earliest appearance of electronic triode, so it is preconceived, and is also the original object of the word "triode" in the real sense. The other things called triodes in Chinese can never be translated into Triode when actually translated, otherwise it will be a big trouble. Electronic components Strictly speaking, there is no such word as "pipe with three legs" in English. Band-stop triode Switching transistor/thyristor Medium and high frequency amplification triode/low noise amplification triode Low frequency, high frequency and microwave power transistor/switch triode Photosensitive triode/microwave triode High back pressure triode/Darlington triode Photosensitive transistor/low-frequency amplification triode Power switch transistor/other triode

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diode

Semiconductor diode is also known as crystal diode, or diode for short; It is an electronic part that transmits current in only one direction. It is composed of a PN junction and corresponding electrode lead and tube shell. Switching diode/common diode Zener diode/Schottky diode Bidirectional trigger diode/fast recovery diode Photodiode/damping diode Magnetosensitive diode/rectifier diode LED/laser diode Varactor diode Other diodes

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capacitor

Capacitors are usually referred to as capacitors, which are represented by the letter C. Definition 1: Capacitor, as its name implies, is a "container of electricity", and a device to hold electric charges. English name: capacitor. Capacitor is one of the electronic components widely used in electronic equipment. It is widely used in isolation, coupling, bypass, filtering, tuning circuit, energy conversion, control circuit and other aspects. Definition 2: Capacitor, any two conductors (including wires) that are insulated from each other and close to each other form a capacitor. Mica capacitor/aluminum electrolytic capacitor Vacuum capacitor/paint capacitor Composite dielectric capacitor/glass glaze capacitor Organic film capacitor/conductive plastic potentiometer Infrared thermistor/gas resistor Ceramic capacitor/tantalum capacitor Paper capacitor/electronic potentiometer Magnetostat potentiometer/humidity sensitive resistor Electronic components Photoresistor potentiometer/fixed resistor Variable resistor/row resistor Thermistor/Fusing resistor Other resistors/potentiometers

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