Function of Different Parts and Components of Electrical Circuit


Hey, in this article we are going to discuss about the different parts and components of an electrical circuit. In simple words, the electrical circuit is a complete system or closed path in which electrical current flows in the form of electrons and helps to does some useful works. The electrical circuit may be closed at both and maybe open also. When there are an open path and the current does not flow then it is called an open circuit. There is nothing use of an open circuit because it can give any value or help to do some useful works until the circuit is closed.

parts of electrical circuit components


The main Three Parts of an Electrical Circuit


The simplest electrical circuit has three parts - Energy Source, Conducting Path, and Load

Energy Source


In an electrical circuit, an energy source means an electrical energy source is used. The electrical energy provides the electrical power means voltage and current. The energy source applies the voltage which is can be called the electrical pressure which causes to flow of the electric current in the circuit and load. The electrical current is the rate of the flow of electrons. Electrons are available in every object means conductors, load. So the electrical energy source forces electrons to flow.

There are two types of Electrical Energy sources used in electrical circuits - voltage source, and current source. A voltage source provides the constant and stable voltage level to the electrical circuit. Examples of voltage sources are Battery, Alternator, etc. The current source keeps constant the current to avoid damaging the electrical loads and to operate them properly. Generally, different types of semiconductor devices are used as current sources.


Conducting Path


It connects the electrical load with the electrical energy source. It not only connects the electrical load, in fact, but it is also required to connect all the components of the electrical circuit. Different types of conducting paths are used for different electrical and electronics circuits. Metal Strip, Insulated Wires, Non-insulated wires, Metallic rods are used as conducting paths for different purposes. So the conducting path or the conductors are the essential things in an electrical circuit that helps to flow the electrical through the very parts of the circuit such as source, load, components, switches, etc.


Electrical Load


Electrical Load is the most important part of an electrical circuit. In fact, all arrangements are required to operate the electrical load properly, safely, and efficiently. Electrical Load is anything which converts the electrical energy into the other form of energy. There are mainly three types of electrical loads - 1. Resistive Loads 2. Inductive Load 3. Capacitive Load

The examples of electrical load are - Electric Motor(inductive), Electric Heater(resistive), Lights, etc.



Different types of Components of Electrical Circuit


There are different types of electric or electronic components are there that are used in electrical and electronic circuits. But in particular electrical circuits, mostly used components are - resistors, inductors, capacitors, and diodes. Resistor, Inductor, and capacitor are the passive component whereas Diode is the active component. Electrical circuits use mostly passive components only.

Resistor


The resistor is a passive device that resists the flow of current when uses as a circuit component and converts the electrical energy into heat energy when used as a load. The resistor is the component that mostly wastes the electrical power in form of heat and loss. A resistor shows the same property for both AC and DC supply.

Inductor


Inductor is also a passive component that produces magnetic flux when an electric current flowing through it. An inductor can block high-frequency signal or AC current and allow the low-frequency signal or DC current.

Capacitor


Capacitor is a passive component that blocks the low-frequency signal or DC current and allows the high-frequency signal or AC current. A capacitor has exactly the opposite characteristics of an Inductor. A Capacitor also can store electrical energy in the form of electrical charge.

Diode


The diode is an active device that allows the flow of current through it in one direction only. This means it acts as a conductor for forward current conduction and acts as an insulator for the reverse current.


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Function of Different Parts and Components of Electrical Circuit Function of Different Parts and Components of Electrical Circuit Reviewed by Author on 3/04/2021 Rating: 5
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