MDH7045C-470MA=P3 Inductors, Coils, Chokes

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Fixed Inductors

fixed-value inductors, commonly known as inductors, inductants, or chokes, are electric circuits made of an electrical conductor that carries an electric current through several loops of wire. They are used in a variety of industrial applications, and in particular, they are used to shape the response of an electrical circuit and regulate the power levels of electric signals. The MDH7045C-470MA=P3 is one such fixed-value inductor, and it is designed primarily for DC-to-DC power conversion, inverters, and motor drive applications.

Application Field

The MDH7045C-470MA=P3 is a fixed-value inductor from Murata Electronics and is primarily used for DC-to-DC power conversion, inverters, and motor drive applications. This inductor has an inductance of 4.7mH, a DCR of 0.43ohms, and a peak current rating of 53A. In addition, it has a high saturation current rating of 308A, making it suitable for high-current and high-power applications. These features make it an ideal candidate for a variety of applications, including solar inverters, AC motor drives, industrial UPS systems, power supplies, automotive components, and many more.

Working Principle

An inductor works by exploiting the principle of Magnetic Induction. When a current passes through a coil of wire, it will generate a magnetic field around it. This magnetic field then induces a voltage in a second coil as it passes through the coil\'s magnetic field. This is known as Mutual Induction.The MDH7045C-470MA=P3 works on this principle to produce an inductance of 4.7mH. This produces a moderate amount of self-induction, as the electrical current is converted into magnetic energy and then back into electrical energy. As a result, the inductor is able to filter out high-frequency signals and also helps to stabilize the DC output voltage. It can also be used to create a low pass filter, allowing only certain frequencies of electricity to pass through it.

Conclusion

The MDH7045C-470MA=P3 is a fixed-value inductor designed for DC-to-DC power conversion, inverters, and motor drives. It has a high saturation current rating and works by exploiting the principle of magnetic induction. This allows it to filter out high-frequency signals and stabilize the DC output voltage. As such, it is an ideal candidate for a variety of industrial applications, including solar inverters, AC motor drives, industrial UPS systems, power supplies, and automotive components.

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