CIGW252012GL4R7MNE Inductors, Coils, Chokes

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Fixed Inductors

Fixed inductors, also known as chokes, coil, bobbin, or reactor, are electronic components designed to reduce the amount of electric current flowing in a circuit. They are one of the most important components of any electronic equipment, and are used in nearly all modern electronic circuits.

The CIGW252012GL4R7MNE fixed inductor is a type of fixed inductor designed for use in applications such as switching power supplies, inverters, electronic ballasts, and audio equipment. It comprises of a rectangular-shaped coil which is used to reduce the amount of current flowing in a specific circuit. The inductor is suitable for operation at a wide range of temperatures and is designed to be able to handle large currents and voltages.

The most popular application of the CIGW252012GL4R7MNE fixed inductor is for use in a switching power supply. In such a circuit, the inductor acts as a flyback transformer to convert the input voltage to the output voltage. In this context, the inductor acts as an energy storage element, storing and releasing energy to the main circuit.

The working principle of the CIGW252012GL4R7MNE inductor is based on the concept of self-induction. Self-induction is a property of an electrical circuit in which a changing current in a coil of wire induces a voltage in the same coil. This induction voltage will cause a current to flow in the opposite direction through the coil, and thus reduce the total current in the circuit.

This effect is also known as the back EMF (electromotive force) or counter EMF and is produced whenever there is a change in current through the coil. The back EMF is proportional to the rate of change of the current, and is therefore larger for larger current changes in the circuit. This means that the inductor can be used to reduce the amount of current that is flowing through the circuit, and thus protect any components or devices connected to it.

In conclusion, the CIGW252012GL4R7MNE fixed inductor is a type of inductor that is widely used in a variety of circuits and is especially suitable for use in switching power supplies. It works on the principle of self-induction, which causes a back EMF to be generated when the current through the coil changes, thus reducing the amount of total current flowing in the circuit.

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