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Jan 07,2022

Semiconductors, wafers, photolithography, chips, integrated circuit concept applications

Starting with semiconductors, semiconductors are materials with conductivity between conductors (metals) and insulators (stones), including silicon and germanium. Due to silicon's large gaps that can be doped with impurities, it can be used to manufacture important semiconductor electronic components—transistors. The main functions of transistors are to amplify signals and switch. A transistor acts like a radio for data signals; the principle of a radio is to amplify weak signals and output them through a speaker, while a transistor can amplify the current of a signal, allowing the current to pass in a specific way. Hundreds of millions of transistors are packed onto a chip that is about half a centimeter in size, and this chip is the well-known 'integrated circuit'.

Semiconductors, wafers, photolithography, chips, integrated circuit concept applications

Jan 07,2022

Understanding the role of inductance and the functions and Applications of inductors.

An inductor is a device used to provide inductance, and various coils wound with insulated wire are referred to as inductors. Its main function is to block AC while allowing DC to pass, and to block high frequencies while allowing low frequencies. This means that high-frequency signals encounter significant resistance when passing through the inductor coil, making it difficult for them to pass, while low-frequency signals experience relatively low resistance, allowing them to pass more easily. The resistance of the inductor coil to DC is almost zero. Classification of inductors: 1. Classified by the nature of the magnetic core: air core coils, ferrite coils, iron core coils, copper core coils. 2. Classified by working nature: antenna coils, oscillation coils,

Understanding the role of inductance and the functions and Applications of inductors.

Jan 07,2022

Low-inductance customized power resistors for energy technology

Concentrated power generation technology is undergoing a revolution. Traditional power plants (such as coal, gas, and nuclear power plants) are gradually being replaced by renewable, decentralized solutions (such as wind, solar, or biomass power plants). The latter type of power plants typically follows the same principles, namely using renewable energy (solar, wind, and biomass) to generate direct current or alternating current voltage or current through one or more conversion processes. As energy producers are decentralized, an increasing amount of electricity is no longer fed into high-voltage power systems but rather into medium and low-voltage power systems. Therefore, there will be an increasing need for smart power systems that adopt energy storage devices in the future.

Low-inductance customized power resistors for energy technology

Jan 07,2022

Are the characteristics and features of chip inductors the same?

In the vast world of electronic components, many of us are overwhelmed by the large number of available products, to the point that we do not know which correspond to which, and which can be produced directly. Even if we do, we do not know how to distinguish them, what the differences are between these objects, how we can differentiate them, what similarities they have, and what differences exist?   Surface mount inductors, also known as power inductors or high current inductors, have characteristics such as miniaturization, high quality, high energy storage, and low resistance. Let's take a look at the characteristics of surface mount inductors and how they differ:   1. Characteristics of surface mount inductors.

Are the characteristics and features of chip inductors the same?

Jan 07,2022

How to choose a surface mount transistor

Selection of SMD transistors There are several main problems in the application of SMD transistors: The first is that in the past, through-hole assembled transistors were used to be used. How to find the corresponding chip transistors;

How to choose a surface mount transistor

Jan 07,2022

Regarding chip inductors with and without packaging

The chip inductor package is divided into shielded and unshielded. Flat and I-shaped ones are generally unshielded, and square fully enclosed ones are shielded.

Regarding chip inductors with and without packaging
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