9406R-56

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Fixed inductors are one of the most basic components used in electronic circuits. They are used to store electrical energy in the form of magnetic fields, and this energy can then be used to provide a current when needed. The 9406R-56 is one such type of fixed inductor, and this article will discuss its application and working principle.

Application Field

The 9406R-56 is a type of radial-lead, fixed inductor, which means it has leads coming out of its body in a 360° around the circumference. It is commonly used in electronic circuits for applications such as power transfer, high frequency filters, and over-voltage protection. Specifically, the 9406R-56 is recommended in the following scenarios:

• DC power supplies
• Switching power supplies
• Common-mode inductor filters
• Matching transformer for wireless and cellular communications

The 9406R-56 is also well suited for applications requiring higher inductance values, such as high power switching circuits, current mode switching circuits, motor drive controllers, and motor protection circuits.

Working Principle

In order to understand how the 9406R-56 works, one must first understand some of the basics of inductors. An inductor is an electrical component that stores energy in the form of a magnetic field. This energy is created when electrical current passes through the inductor\'s coil. The magnetic field created by an inductor is proportional to the current that is passing through it, and when the current is removed, the magnetic field collapses, causing the energy to dissipate. The 9406R-56 is designed to maintain a consistent inductance over a wide range of currents, and this is achieved by using a combination of a ferrite core and coils of copper wire.

In operation, the 9406R-56 acts as a series-pass filter, meaning that it allows current to pass through it in order to reach its load. As the current passes through the inductor it creates a magnetic field, and this field acts to impede the flow of current. This impedance is dependent on the inductance of the coil, and this is why it is important that the inductance of the 9406R-56 remains constant over a wide range of currents, as this determines the level of impedance it is able to provide.

The 9406R-56 is also designed to dissipate heat generated by the coil itself. This is done by using a combination of air circulation and copper fins to dissipate the heat away from the inductor; this allows it to operate safely and efficiently for prolonged periods of time without reducing the inductance of the coil.

In summation, the 9406R-56 is one type of radial-lead, fixed inductor that is commonly used in a variety of electronic circuits. This inductor acts as a series-pass filter, and its ability to maintain a constant inductance over a wide range of currents makes it well suited for applications requiring higher inductance values. The 9406R-56 also includes an efficient system for dissipating heat, allowing it to operate safely and reliably for extended periods of time.

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