RL875-471K-RC

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Fixed Inductors

When it comes to electromagnetics, inductors are a key component. Fixed inductors are a type of electromagnetic component that stores energy in a magnetic field. Fixed inductors come in different shapes and sizes depending on their application. One popular type of fixed inductor is the RL875-471K-RC found in a variety of electronic applications. In this article, we will discuss the application field and working principle of the RL875-471K-RC.

The RL875-471K-RC is a fixed inductor developed by Rohm. It is a long life, low cost, high Q factor component. Its inductance value is 4.7µH and has a resistance of 0.225Ω. It is a Class-F compliant product with low losses. Its inductance stability is good, and it is a ruggedized component. Unlike other inductors, the RL875-471K-RC is not polarized and is therefore is used without consideration for the lead\'s orientation.

The RL875-471K-RC is primarily used in power supplies, boost converters, DC-DC converters, supplying current to laser diodes, automotive circuits and radiation-resistant applications. Additionally, it is an excellent solution for high-frequency and high-current applications, such as resonant circuits, PLLs, and other high-frequency circuits. It is also used in RF noise suppression circuits. It is also suited for application circuits requiring rough vibration resistance.

The RL875-471K-RC operates on the principle of electromagnetic induction. In an inductor, a length of wire is wound around a core material, usually iron or a ferrite. When a current is applied to the wire, a magnetic field is generated which induces a voltage in the wire. This voltage is proportional to the rate of change of the magnetic field. This is also known as the inductance of the inductor. As the current in the inductor increases, the magnetic field increases and a larger voltage is induced in the wire and this increases the inductance of the inductor.

The winding of the RL875-471K-RC has a special construction for high frequency applications. This winding provides lower resistance and higher current compared to conventional wound inductors. In addition, due to its unique structure, low frequency ripple current and high frequency switching losses are greatly reduced. The high frequency characteristics of the RL875-471K-RC are excellent for applications requiring well-controlled operations. Additionally, its high inductance values make it suitable for use in wide-band communication systems.

The RL875-471K-RC is a popular fixed inductor and its applications are widespread. It is highly compatible and easy to use. Its excellent performance and characteristics make it suitable for a variety of applications requiring low losses and excellent frequency characteristics. Therefore, the RL875-471K-RC is an excellent choice for fixed inductors.

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