4922R-30H

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Fixed inductors are commonly used in electrical and electronic circuits as components and have many different applications. The 4922R-30H is a popular fixed inductor used in a variety of applications throughout industry.

The 4922R-30H is a three-lead axial inductor with an inductance of 0.3mH and a maximum DC resistance (DCR) of 9 ohms. It is constructed from a winding of enameled copper wire around a ferrite core and is rated to handle currents up to 150mA and voltages of 15V. It is a small, lightweight part measuring 12mm x 12mm x 8mm and weighing in at just 6-7g.

The 4922R-30H can be used in many different applications, depending on the type of circuit it is used in. It can be used as a filter component in low-pass, high-pass, or band-pass filters, as a part of a tuned harmonic filter, or in tank circuits for selective zone receivers. The inductor can also be used to store energy when used in switching power supplies, or to provide the frequency dependent impedance characteristic in oscillators, transohmitters, and other signal processing circuits.

The 4922R-30H also has a range of applications in power circuits. It can be used to reduce power losses and harmonics produced by switching power supplies, motor drives, and other power applications. It can also be used in power amplifiers, rectifiers, solenoid drivers, and audio amplifiers to improve power efficiency and reduce high frequency noise and ringing.

The working principle of the 4922R-30H is based on Faraday’s law of induction. This law states that a changing magnetic field will induce an electric current in a nearby circuit, transmitting energy from one circuit to another. When current flows through the inductor’s coil, a magnetic field is generated around it, and this magnetic field produces an electric current in the adjacent coils. This produces an electromotive force (EMF) in the opposite direction, producing a voltage drop across the inductor and reducing the current flowing through it.

The 4922R-30H is a popular choice for many common electrical and electronic circuit applications. Its small size, lightweight design, and wide range of applications make it an ideal choice for a wide variety of applications. The 4922R-30H’s working principle is based on Faraday’s law of induction, making it ideal for use in signal and power circuits, as well as a variety of other applications.

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