4922R-53J

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Fixed inductors, like the 4922R-53J, are used in various electronic components and applications of today. This inductor has many great features including a low minimum impedance, high frequency operation, and a wide range of possible operating voltage. As with all devices, certain precautions must be taken when using this component. Here, we’ll look at the application field, and how it works.

Application Field

The 4922R-53J is primarily used to provide high frequency chokes, blocking DC current pass paths, and delay timing pulse applications. It can be used in various circuits, such as filter, snubber, oscillator, pulse and power circuits. It is also used to provide low impedance connections for RF chokes, transformer coils, and wave separators. This inductor has a very low minimum impedance (2.5 Ohms). This makes it useful in many radio frequency (RF) and other high-frequency applications, where high impedance and low inductance are required.

The 4922R-53J can be used in audio circuits, power supplies, phase-locked loop (PLL) designs, and both voltage and current sensing devices. It can also be used in resonating supply lines, to reduce reflected waves or stray voltages.

Working Principle

The 4922R-53J is an inductor, meaning it’s composed of two coils made of wire, separated by a small gap. When a current is passed through these coils, a magnetic field is created, and this magnetic field induces a voltage in the second coil. This voltage depends on the amount of current, the number of turns in each coil, and the size of the gap between them.

When AC current is passed through the inductor, a certain amount of energy is stored in the magnetic field. This energy is then released as an AC voltage when the current is interrupted. The rate at which this voltage is released is determined by the application field and working conditions of the inductor. This rate is known as the inductor’s self-resonant frequency (SRF). The higher the SRF, the better the inductor is at high-frequency applications.

The 4922R-53J is very good at high-frequency applications because of its SRF which can reach as high as 5GHz. Additionally, it has a wide operating voltage of between 4V and 50V. This feature makes it very suitable for a wide variety of circuits and applications.

The 4922R-53J can also be used in non-inductive applications, such as power supply circuits, to prevent voltage spikes that may occur in non-inductive circuits. This is due to the inductor’s ability to store energy in the magnetic field and release it when the current is interrupted.

Conclusion

The 4922R-53J is undoubtedly one of the best fixed inductors on the market. Its low minimum impedance, high frequency operation, and wide operating voltage all make it suitable for a wide variety of applications. Whether it is used in audio circuits, power supplies, or phase-locked loop designs, the 4922R-53J can surely handle any task.

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