ELC-12E103L

Fixed Inductors

Fixed inductors are components used in electronics available in a wide range of shapes and sizes depending on their intended purpose. The ELC-12E103L is a fixed inductor that is often used in different applications. This article will explain the working principle and application fields of this inductor, so that you can recognize when it is best to use it.

What is a Fixed Inductor ?

Fixed inductors are components that use coils of wire to create a device that can store energy as electrical current. They are also known as chokes, as they can impede the flow of current. In essence, this type of inductor hinders changes in current, so that they retain the energy that is input into them.

This element is used for many functions in electrical circuits, but the main purpose is to store and control the flow of energy in electronic devices. It is an important part of power supplies, voltage regulators and many other electronic devices.

ELC-12E103L Description and Specifications

The ELC-12E103L is a fixed inductor which provides high quality and consistency for various electronic applications. It consists of an inductive coil, which is wound around a magnetic core. The inductor is meant to obstruct 1A of DC current, and has an inductance of 10μH.

The specific features of this inductor are as follows:

• Rated inductance: 10μH
• Rated current: 1A DC
• Package: Through Hole (TH)
• Dimensions (mm): 12.1 x 12.1 x 8.2
• Operating Temperature: -25°C to +85°C
• Storage Temperature: -55°C to +125°C

ELC-12E103L Working Principle

The development of electrical current in an inductor occurs through a process known as mutual inductance. In this process, an electric current flowing through the inductor will create a magnetic field around it. This field will then interact with the electric current itself, generating a force that opposes the change in current.

This force is determined by Faraday\'s law, which states that the magnitude of the induced electromotive force in an electrical circuit is proportional to the time rate of change of the magnetic flux linkage. This inductive force creates a “backwards current” in which the inductor attempts to return. This creates an opportunity to stabilize an electrical current, for example in a power supply or voltage regulator.

ELC-12E103L Application Fields

The ELC-12E103L has a wide range of applications due to its small size and high inductance rate. It is most commonly used in circuits that require high inductance values, but do not take up a lot of space. It is also used in power supplies, switch mode power supplies, and voltage regulators to provide circuit stability.

It is mainly used in combination with other components to form circuits that perform various functions. It is also widely used in communications circuits as it allows circuits to store energy and output it faster than traditional components. In short, this inductor is used whenever a circuit needs to be able to store and accurately output energy.

Conclusion

In conclusion, the ELC-12E103L is a versatile fixed inductor with a wide range of applications. Its 10μH inductance rate and 1A max current rating make it suitable for many scenarios. It is used in power supplies, voltage regulators and communications circuits to provide circuit stability and store energy to allow for faster output.