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Are Inductors and Reactors the Same Thing?

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Are Inductors and Reactors the Same Thing?

2023.03.27

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In the world of electrical engineering, the terms "inductor" and "reactor" are often used interchangeably. However, while these two components share some similarities, they are not actually the same thing.

An inductor, also known as a coil, is a passive electrical component that stores energy in a magnetic field when an electrical current flows through it. Inductors are commonly used in circuits to regulate current, filter noise, and store energy.

A reactor, on the other hand, is a type of inductor that is specifically designed to provide a reactive impedance to a circuit. This reactive impedance can be either inductive or capacitive, and it is used to control the flow of current through a circuit.

So while inductors and reactors share some characteristics, they are not identical. Reactors are a specialized type of inductor that are used for specific purposes in electrical circuits. It is important to understand the differences between these components in order to select the appropriate component for a given circuit design.

An inductor, also known as a coil or reactor, is a passive electrical component that stores energy in a magnetic field when an electric current flows through it. An inductor has a property called inductance, which is a measure of how much energy can be stored in the magnetic field for a given current.

On the other hand, a capacitor is another passive electrical component that stores energy in an electric field between two conductive plates when a voltage is applied to them. Capacitance is the measure of how much energy can be stored in the electric field for a given voltage.

Although both inductors and capacitors store energy, they work in different ways and have different properties. Therefore, an inductor and an capacitor are not the same.

In summary, while an inductor stores energy in a magnetic field, a capacitor stores energy in an electric field. It is important to understand the differences between these components to design and optimize electrical circuits.

LuShan, est. 1975,  is a Chinese professional manufacturer specializing in power transformers and reactors for 48 years. Leading products are single-phase transformer, three-phase transformers, DC inductors, AC reactors, filtering reactor, expoxy resin high-voltage transformer and intermediate, high-frequency products. Our transformers and reactors are widely used in 10 application areas: rapid transit, construction machinery, renewable energy, intelligent manufacturing, medical equipment, coal mine explosion prevention , excitation system, vacuum sintering, central air conditioning.

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