0819R-14G

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Fixed inductors are used as components in electronic circuits for various functions. A common type of such inductor is the 0819R-14G. Its application field and working principle are described in this article.

Application Field

The 0819R-14G inductor is a fixed inductor with high quality and low profile, suitable for use in a wide variety of automotive electronics applications. This component is mainly used for automotive safety, fuel systems, and telemetry systems. It is an ideal solution for high-precision and noise-free automotive applications such as automotive processors, ABS brakes, and body control modules. In addition, it can also be used in other applications such as high-frequency direct current to direct current converters, electronic time-measurement devices, controlled power supplies, and various other switching and filtering applications.

Working Principle

The 0819R-14G inductor is an inductor with a ferrite core. It works on the basic principle of an inductor which is to oppose changes in its current. When an alternating current is applied to it, the inductor produces a magnetic field in its core which stores energy. This energy is then released when the current is changed, causing a brief current in the opposite direction. This emergent current is called a \'back EMF\', and it opposes the changes in the current passing through the inductor. This helps to enforce stable current and in doing so, allows other electronics components to work more efficiently.

The 0819R-14G fixed inductor has a low profile, so it is suitable for use in tight spaces where other types of inductors would not fit. Its low profile also makes it perfect for high frequency applications, as its small size reduces interference while still providing a high-quality signal. Furthermore, since the core material used in this inductor is ferrite, it has excellent temperature stability which allows it to withstand extremes of temperature without performance deterioration.

In addition to a ferrite core, the 0819R-14G inductor also features a nickel plated copper coil. This plating helps to provide electrical and mechanical protection for the inductor, ensuring a longer lifespan and better performance. Finally, the inductor is rated for an operating temperature of up to 125°C, which is ideal for use in automotive applications. This makes it suitable for various automotive safety, fuel and telemetry applications.

In conclusion, the 0819R-14G fixed inductor is a high quality, low profile component with excellent temperature stability. It is suitable for a variety of automotive, high-frequency, and switching applications due to its small size, ferrite core, and nickel plated coil. Therefore, when considering high-precision and noise-free automotive applications, this type of inductor is a perfect solution.

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