Active Components
Active components are electronic devices that need an external power source to work. They actively control and manipulate the flow of electric current in a circuit. These components can amplify, switch, or generate electrical signals. These components are capable of performing active functions like amplification, rectification and switching they are called as active components. They are classified into two groups
- The different types of active components include:
- Diode, Transistor, Integrated circuit are called as active components.
- Electron tubes like vacuum tubes like Diodes, triode.
- Semiconductor devices like diodes, LED, Transistor etc.
Diodes
- Diodes allow current to flow in one direction while blocking it in the opposite direction. They are used for rectification, signal modulation, and switching applications.
- Diode blocks electric current when it is Reverse biased.
- Diode allows electric current when it is Forward biased.
- Examples include transistors, integrated circuits (ICs), and sensors that require power to perform their functions.
Transistors
- Transistor is an electronic component that amplifies electrical signals.
- They are commonly used in amplifiers, digital logic circuits, and voltage regulators.
- Transistors function as both, switches and amplifiers in most electronic circuits. Designers often use a transistor as a switch because unlike a simple switch, it can turn a small current into a much larger one.
- Transistors are often hooked up with logic gates to build a unique piece of an arrangement called a flip-flop.
- A Transistor can store a zero when it’s off or a one when it’s on, which is the working principle of computers.
Integrated Circuits (ICs)
- An integrated circuit (IC) is a small semiconductor chip on which millions of electronic components such as resistors, capacitors and transistors are fabricated.
- The integrated circuit function is mainly to offer high-level functions and tasks like amplification, complex digital calculations i.e. microprocessors, and signal processing.
- The sole purpose of ICs is to increase the efficiency of the electronic devices, while reducing their size and manufacturing cost.
Electronic Components
Electronic Components play an important role in understanding the workings of electrical circuits. The application of electronic science is widely growing due to the large variety of electronic components. Most of the success in the electronic field over electricity is due to various characteristics of components, like nonlinear performance, integration, cost, and size of the electronic components.
If you observe any electronic circuit, there are only five varieties of Electronic Components. The circuit may appear complicated because several different components, but each type belongs to any of these five types. Electronic Components are classified into two groups Passive Components and active components. In this article, we will learn about the electronic components and applications of electronic components.
In this article, We will be going Through what is an Electronic Component, we will go through Types of Electronic Components which are classified as Passive and Active elements, and then we will look at their respective Symbols. At last, we will through its Functions, Advantages, and Disadvantages with its Applications.
Table of Content
- What is an Electronic Component?
- Types of Electronic Components
- Passive Components
- Active Components
- Working of Electronic Components
- Circuit Symbols of Electronic Component
- Function of Electronic Components
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