Difference between linear circuit and non linear circuit
Linear circuit |
Non linear circuit |
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In linear circuit, the components like (resistance, inductance, capacitance, etc) are always constant and does not change irrespective of variations in current or voltage. |
In non-linear circuit, the components like diodes ,transistors, etc. change with voltage or current. |
For every input signal level, a straight line will appear on a graph of a linear circuit’s output signal vs input signal. |
In a nonlinear circuit, the output will not be a straight line. Instead, the output will be a curve. |
Ohm’s law is applicable for linear circuits. |
Ohm’s law is not applicable for non-linear circuits. |
Linear Circuit Components require an external power supply to operate. |
Non linear circuit Components do not require external power supply to operate |
A linear circuit satisfies both the properties of super position principle and homogeneity principle. |
A non-linear network does not satisfy both the super position principle and homogeneity properties. |
Examples of linear components are resistors, inductors, capacitors, etc. |
Examples of non-linear components are diodes, transformers, transistors, etc. |
They shows a linear relationship with voltage and current |
They shows a non linear relationship with voltage and current . |
Non-linear Components
In electrical circuits, Non-linear Components are electronic devices that need an external power source to operate actively. Non-Linear Components are those that are changed with respect to the voltage and current. Elements that do not follow ohm’s law are called Non-linear Components. Non-linear Components do not follow superposition principle and homogeneity .They mainly manipulate, amplify, switch or control the flow of electric current or voltage in a circuit. Non-linear Components – like diodes , transistors, integrated circuits (ICs), and sensors require power to do their job.
A circuit is an interconnection of components. These components are capable of performing active functions like amplification, rectification and switching they are called as Non-linear Components. In this article, we will learn about the role of Non-linear Components – in Electrical Circuits, their properties, types, working, advantages, disadvantages, and applications of Non-linear Components.
Table of Content
- Non-linear Components
- Properties
- Working
- Types
- Diodes
- Transistors
- Integrated Circuits (ICs)
- Linear Circuit Vs Non Linear Circuit
- Advantages and Disadvantages