PM3316-331M Inductors, Coils, Chokes

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Fixed inductors are common devices found in electrical circuits and electronic components. The PM3316-331M is a type of fixed inductor with a variety of uses and applications. These fixed inductors are made of a coil of wire and are used to store energy and provide radio-frequency filtering. They are also used to provide inductance to limit current in high-frequency power supplies and amplifiers.

The PM3316-331M inductor is manufactured from metal housings with a semiconductor dielectric that is bifilar wound and embedded into each coil. The external dimensions are 16.7mm in diameter and 31.4mm in length. This type of inductor is specifically designed with tight tolerances to ensure consistent performance in high-frequency applications. The inductance value is usually less than 2nF and the operating temperature range is between -40°C and +125°C.

The PM331-331M fixed inductor is used in a variety of applications including DC-DC conversion, RF switches, load switching, and power supplies. It can also be used in radio-frequency equipment for filtering and signal amplification, or in audio/video systems. As this is a fixed inductor, its inductance does not change with the frequency or current applied to the coil. This makes it an ideal device for controlling current in high-frequency applications where there is a great deal of current flow.

The working principle of the PM3316-331M fixed inductor is based on Faraday’s law of induction. When a current passes through the coil of wire, a magnetic field is formed around it which induces an electromotive force, or voltage, in the coil. This voltage is directly proportional to the rate of change of the magnetic field. By incorporating the fixed inductor into an electrical circuit, the current in the circuit can be regulated and controlled by the voltage induced by the coil.

The PM3316-331M fixed inductor is an essential component for many electronic systems and devices. With its tight tolerances and high-frequency operating capabilities, it is suitable for use in a wide variety of applications. Its Faraday-based operation ensures consistent performance and reliable control of current in high-frequency systems.

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