4470-16H

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Fixed inductors, more commonly referred to as chokes or coils, are mainly used to store electrical energy for a brief period of time or to reduce the level of current flow in a circuit. In specific, 4470-16H is a type of fixed inductor used in a variety of applications. This article will discuss the application field and working principle for 4470-16H.

Application Field of 4470-16H

4470-16H is a low-profile, through-hole, fixed inductor with a high current rating. It is a remarkably unsurpassable device used for a variety of tasks in various different applications such as:

• Audio/video: used for high-fidelity stage audio and video.
• Radio-frequency (RF) transmission: used in amateur radio receivers, citizen-band transmission, television tuners, and VHF/UHF radios.
• Power Supplies: used in power supplies for computers, other consumer products, and industrial equipment.
• Medical Electronics: used in medical imaging and other medical-related devices.
• Consumer Electronics: used for modulators, video gaming systems, RF amplifiers, and other consumer electronic devices.

4470-16H also used in communications, automotive, and aerospace industries.

Working Principle of 4470-16H.

Fixed inductors work by limiting the amount of current flowing in a circuit. As a result, fixed inductors are often used in circuits where current needs to be limited in order to maintain stable performance. The working of a 4470-16H fixed inductor is based on the fact that when current passes through its windings, a magnetic field is produced, which is responsible for inducing a voltage across the coils.

This induced voltage is in opposite direction to the original current and is known as the back-EMF. This back-EMF helps in limiting the current supply to a circuit by reducing the voltage available across the inductor. The resistance or inductance to the current flow is further dependent on the number of turns in the wire and the permeability of the core.

As a result, 4470-16H fixed inductors prevent surges of current which could otherwise damage connected components. In turn, this ensures the reliability and stability of performance in a circuit.

Conclusion

The 4470-16H fixed inductor is a significant electronic device used in various industries such as audio applications, RF transmission, medical electronics, consumer electronics, and many more. Its working principle is simple and effective; it creates a back electromotive force that limits the amount of current that passes through it. These features make the 4470-16H a useful and versatile component for many different applications.

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