Construction of an Inductor
Construction of an inductor consists of a coil that is formed by twisting wire into circles wrapped around a core and is used to store energy in a magnetic field while electricity runs through it.
First, construct a coil of good conducting material usually copper wire is used for this. This core is then wrapped around a plastic or ferromagnetic material called a core. Number of twists of the wire raises the induction value and the use of ferromagnetic material also ensures high permeability which results in higher inductance value. The loose ends of the wire can be further connected to wires or devices, making it simpler for them to join with electronics. Inductors are formed in various shapes and sizes depending upon the requirement of the device.
Below is a simple diagrammatic explanation of the construction of a simple inductor.
What is an Inductor?
Inductors are electrical components that create a magnetic field when an electric current is passed through them. Inductors are most commonly coil-like structures in electronic circuits that are mostly used to reduce or control electrical spikes in a circuit. There are various types of inductors including, Iron Core and Air Core Inductors. Its main functions include controlling signals and storing energy.
In this article, we will study Inductors, Types of Inductors, Functions, and Construction of Inductors, Energy stored in Inductors along with the Inductors in parallel and series, and a brief difference between inductors and capacitors.
Table of Content
- What is an Inductor?
- Construction of an Inductor
- Different Types of Inductors
- Functions of an Inductor
- Inductors in Parallel
- Inductors in Series
- Energy Stored in an Inductor
- Impedance of an Inductor
- Difference Between Inductor and Capacitor