LB3218T6R8M Inductors, Coils, Chokes

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Fixed inductors are electronic components that can store energy in the form of an electromagnetic field. They are widely used in various applications, such as signal conditioning and switching, and are typically available in a variety of sizes and inductance formulas. One such inductor is the LB3218T6R8M, which is a ceramic-encapsulated surface mount inductor.

The primary applications for LB3218T6R8M include filtering, overvoltage protection, power supply and EMI suppression. For power supply applications, the inductor is used to filter high-frequency noise, reduce switching noise, and maintain a stable flow of current. This helps to improve system efficiency and reduce the electromagnetic interference (EMI) in the surrounding environment. In overvoltage protection applications, the inductor is used to limit current in the circuit and prevent damage due to a power surge, which can cause system components to degrade or fail.

The LB3218T6R8M inductor is designed with a ferrite core, which helps achieve high-efficiency inductance with little inductance loss and low magnetic interference. The inductor has an inductance range of 10 µH to 120 µH, which is suitable for various power supply applications. It also has a low DC resistance of 0.38Ohms, which means that energy losses due to heat dissipation are greatly reduced. In addition, the inductor can handle an operating temperature range of -40°C to +105°C, making it suitable for use in harsh environments.

In terms of its working principle, the LB3218T6R8M inductor works by using Faraday\'s law of induction. This states that when a current flowing through a conductor changes, an electromotive force (EMF) or voltage is induced across the conductor. This EMF is opposes the original current, resulting in an inductance which can store energy in the form of a magnetic field. The inductance produced by the LB3218T6R8M inductor is then used to filter out high-frequency noise and create a stable current flow.

Overall, the LB3218T6R8M is a high quality, feature-rich surface mount inductor which is ideal for many power supply and overvoltage protection applications. With its high quality ferrite core and low DC resistance for reduced heat dissipation, this inductor is an ideal choice for many designs. Its easy to use design and ability to work in harsh environments makes it suitable for any number of different applications.

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