4470R-40J

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Fixed inductors are electrical components widely used in a range of electronic circuits to store and control energy in the form of an inductive current. Fixed inductors are often composed of a single or multiple conductive loops that are wound around a magnetic material and have alternating magnetic fields. The alternating magnetic fields produce an electric field, which induces a current in the inductor. Common types of fixed inductors include air-core, ferrite-core, and toroidal inductors.

The 4470R-40J is a fixed inductor produced by Sanyo. It consists of two ferrite-core coils wound around a rectangular enclosure. The length of the core coils is 0.8” and the width is 0.5”. The weight of the inductor is 0.6 ounces and its maximum working temperature is 85°C. The 4470R-40J is rated for operating at frequencies of up to 1.6MHz and for Peak current rating of up to 560mA.

The 4470R-40J is widely used in radio frequency and power supply circuitry, and it is suitable for applications in automotive, commercial, consumer, and industrial electronics. In terms of its working principle, the 4470R-40J relies on Faraday\'s law of induction, which states that a changing magnetic field generates an electric field. When current passes through the conductive loops, it generates a magnetic field in the cores that in turn generates an electric field. This electric field induces a current in the inductor, allowing it to store and control energy.

In addition to its versatility in Electronic circuits, the 4470R-40J provides high-frequency signal isolation, enabling the system to reject interference from outside signals while passing desired signals. It also provides power save options by enabling the system to operate at a lower current level or shutdown certain components when not in use.

The 4470R-40J is also an ideal choice for voltage regulators, as it provides inductive filtering for host hardware to reduce power supply noise. Furthermore, it can be used to convert AC to DC, enabling the system to quickly switch between operating modes. The 4470R-40J also reduces the amount of ripple in the current, allowing for smoother DC operation.

Overall, the 4470R-40J is a versatile fixed inductor that offers a range of benefits for Electronic circuits. It is suitable for use in a variety of applications, from radio frequency and power supply circuitry, to voltage regulators. Its working principle is based on Faraday’s law of induction, and it provides inductive filtering to reduce power supply noise. The 4470R-40J is capable of high-frequency signal isolation, as well as providing power saving options for Electronic systems.

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