Study of electronic components| Defintion symbols function and measurement method

Electronic parts and their functions / electronic elements and methods of measuring them is what we will talk about in a detailed and coordinated manner. Today’s topic, will be one of the basics of electronics, where we will address through it, explaining the electronic elements in detail that everyone understands and of course it will be in the form of a renewable article so that we will address each time To new components so that, God willing, it will be almost an encyclopedia for those seeking an understanding of electronic components.

Through this article, I will explain and display each electronic element separately and as follows so that we can understand (electronic parts and their functions / electronic elements and methods of measuring them)

Electronic component

Its symbol, which is used to represent it on the charts

The abbreviation that it symbolizes, which we find on the boards

His role in the electronic field

Measurement method

Thus, where the topic is easy to absorb on the part of everyone, and we are urged not to tire during the reading. We'll start with bless of god

Electronic parts and their functions in detail, beginning with the easiest and easiest:

Diode

Real picture of this item

For electronic parts and functions

The abbreviation that it symbolizes, which we find on the boards

Diode symbol

His role in the electronic field

The diode allows the electric current to pass in a single direction from the anode towards the cathode, and this feature makes it an important element, as it can be used when we want to direct the electric current in one direction without the other, and it is also used in protection where the negative terminal is connected to the electric current channel and the positive terminal to the ground, so if there is An unusual increase in the electric current damages the diode and there are shorts and thus protect the rest of the electronic elements in the other layers, its role is very close to that of the fuse, and both are used to protect electrical circuits.

Measurement method

The method for measuring the diode is easy. We put the positive side of the voltmeter or millimeter on the anode and the negative side put it on the cathode and note

If the measurement gave a value between approximately 200 to 700 ohms depending on the type of diode, then this is an indication of its safety, and vice versa if we heard a button or a continuous ringing, then this is a conclusive evidence of its damage. Motherboard, then do the measurement

Chemical Capacitor

Real picture of this item

 

The abbreviation that it symbolizes, which we find on the boards

capacitor

Explaining the electronic elements and methods of measuring them. The capacitor has many benefits in the field of electronics and electronics, it is primarily used in filtering, filtering the electric current, or smoothing the electric current, both of them are correct. It means converting it from alternating current to a direct current used as well in storing electric current to release it in a short time, thus the emergence of large energy as it is used as a way The example is in photography, or in many other forms

Measurement method

The shoulder is measured with an avometer by placing the avometer on the shoulder blade and measuring the amplitude of the farad in it and comparing it with the capacitance written on it.

Resistance

Real picture of this item

Symbol of resistance

The abbreviation that symbolizes it, which we find on the boards

Resistance

Abbreviation of resistance

Its role in the electronic field

Resistance is an important electronic element like all other elements, its role is to limit the flow of electric current in large proportions, and thus reduce the electrical tension to a certain value. It has another important role, which is that it acts as a protection for integrated circuits

Measurement method

Always with an explanation of the electronic components and their measurement methods. As for the measurement method, it is measured by placing the meter or avometer on the sign or unit of resistance. The ends of the meter are placed on either side of it. Here we do not care which side and on which side because the resistance is similar in both sides, after that we notice the value that appears on the avo.

This value must be the same as indicated by the colors on the resistance. Of course, this will be an independent topic that we will discuss later in detail, God willing.

Fuse

Real picture of this item

The abbreviation that it symbolizes, which we find on the boards

Fuse

His role in the electronic field

Its role is clear and important and it is always at the entrance to any electrical circuit, which is intended to protect it from any unexpected increase in electric current

Measurement method

It is measured by placing the avometer in the position of resonance or bezel. The fuse is valid if the avometer gave us a resonance opposite to that, meaning the absence of resonance while measuring it, evidence of its melting, i.e. its damage

Self

Real picture of this item

The abbreviation that symbolizes it, which we find on the boards

Cohort

Abbreviation of the bank

Its role in the electronic field

The role of the coil is many, and we mention its use with the plug in filtering the electric current. It is also used in filter circuits in general, as well as in electric rolls.

Measurement method

It is measured exactly like the fuse, i.e. if it resonates during the measurement, this indicates that it is working.

As I told you by my dear fans of the Electronics Professional Space Blog, this topic explaining the electronic elements will be renewed every time by adding and explaining new electronic elements.

To include, God willing, all the components used in the electronic world

Thus, we reached the end of our topic (Electronic parts and their functions / Elements