4470-28F

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Fixed inductors are electronic components made from metal wires that store electrical energy in the form of a magnetic field. They are used in electrical circuits to provide a steady current or a voltage when an alternating current or a voltage is applied. The 4470-28F is a low-profile, surface-mount, fixed inductor manufactured by AVX Corporation and designed for use in applications such as mobile, networking, and consumer electronics.

The 4470-28F is composed of an iron-cored coil that is wound with a continuous (unbroken) wire. The coil is sealed, making it ideal for surface mounting as it can be easily and securely mounted to a printed circuit board (PCB). Its coil form factor is extremely compact, allowing it to be used in applications where space is limited.

The 4470-28F is designed to operate at frequencies up to 500MHz, and it has an inductance of 4.7mH with a maximum DC resistance level of 0.30 Ohms. The inductor’s low-profile design makes it ideal for use in high-density applications. The inductor is rated for operating temperatures up to 125°C and has extremely low core losses.

The 4470-28F is most commonly used to help filter out noise from a circuit. It acts as a high-pass filter, passing frequency higher than the specified cutoff frequency while blocking lower frequency signals. This helps to reduce the amount of noise that reaches the output of the system and increases signal-to-noise ratio. The 4470-28F is also used to help provide a stable current to a circuit or device.

In order to use the 4470-28F, it must first be installed onto a surface of a printed circuit board or another object. Once it is mounted, the inductor will be subjected to an alternating current. When the current passes through the inductor, it induces a voltage proportional to the rate of change of current. This induced voltage acts against the applied voltage, resulting in a decrease in the output current level.

The 4470-28F is also used to help generate a stable output voltage. When used this way, the inductor is placed in series with a capacitor. The capacitor stores energy and discharges it into the circuit when the current drops below its desired level. This helps keep the output voltage level stable.

The 4470-28F is a versatile and reliable inductor for use in a wide variety of applications. Its low-profile design makes it ideal for use in high-density installations such as mobile or consumer electronics. It is designed to help filter out noise from a circuit, provide stable current, and help generate a stable output voltage. The 4470-28F is a useful component for any application that needs inductors.

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