P3519R-394K

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Fixed inductors are electronic components composed of a wire coil, core, capacitor and magnet. They have a wide range of applications, from power conversion and signal conditioning to filters and RF interference suppression. The P3519R-394K fixed inductor is a highly versatile and reliable inductor for a variety of electronic applications. It is designed for use in low power adjustable matching networks, power supplies, telecommunication circuits, and power line applications.

The P3519R-394K fixed inductor is constructed from a high purity ferrite core and has a maximum inductance of 390uH with a maximum DC current rating of 0.1A. It has a wide range of inductance values and is highly reliable and stable while operating over a wide temperature range of -20C to 85C. The inductance tolerance is rated at +/- 10% and has a very low resistance of only 0.2 ohms.

The working principle of a fixed inductor is based on Faraday\'s law of induction. This law states that if a changing magnetic field is present near a conductor, a current will be induced in the conductor. The magnitude of current induced is proportional to the rate of change in the field. In an inductor, the changing magnetic field is created when electric current flows through the coiled wire. As the field and current alternate, current is stored in the inductor\'s magnetic field and then released in the opposite direction creating an electromagnetic oscillation.

The P3519R-394K fixed inductor is used in a variety of applications where good power conversion and signal conditioning are required. In power conversion applications, it is commonly used to reduce the ripple component of a rectified output by providing additional filtering. Using an inductor in parallel with a capacitor also creates an AC filter which is used to reduce the amount of AC ripple present in the output. It is also used in signal conditioning applications to provide unwanted frequency components such as harmonics or other types of interference with a low power drain on the signal.

In addition to its use in power conversion and signal conditioning applications, the P3519R-394K fixed inductor can also be used in RF applications including frequency generation, frequency filters, antenna tuning, and impedance matching systems. In RF applications, the inductor is used to match the impedance of the antenna to the transmission line. It is also used in radio receivers where it creates an electromagnetic field around the antenna which increases its sensitivity.

Using the P3519R-394K fixed inductor for various electronic applications has advantages in terms of size and cost. Its small size and low cost make it ideal for applications where high performance and small size are desired. Additionally, its highly consistent and reliable performance over a wide temperature range provides designers with a dependable and cost effective solution for a variety of low power applications.

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