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Fixed Inductors

4590-682J application field and working principle

Fixed inductors are a type of electrical component used to store electrical energy in a magnetic field, known as the inductance, when used in applications such as radio and electronics. In this article, we\'ll discuss the 4590-682J application field and its working principle.

What is the 4590-682J Fixed Inductor?

The 4590-682J fixed inductor is a non-polarized, low-profile component that features auto-resettable overcurrent protection. It provides a high-current rating, and is designed to be surface mounted on a board. The inductor is made using an 18-gauge tinned copper connector that is compatible with a wide range of frequencies and voltages.

Applications of the 4590-682J Fixed Inductor

The 4590-682J fixed inductor is best suited for general-purpose applications, such as electromagnetic shielding, radio frequency signal protection, and high-current power quality. It is also commonly used in medical devices, power supplies, and radio frequency amplifiers.

Working Principle of the 4590-682J Fixed Inductor

The 4590-682J fixed inductor works on an electromagnetic principle. When an AC voltage is applied to the inductor, the magnetic field around it starts to change. This change disturbs the core of the inductor, causing an EMF to be generated in the opposite direction to the applied voltage. This EMF acts as a resistance to current, and helps to limit the amount of current flowing through the inductor. This resistance is known as the inductive reactance, and is designated by “XL”.

The amount of EMF generated is proportional to the rate of change of the magnetic field, which is determined by the inductance of the inductor. The inductance is represented by “L” in the following equation:

XL = 2πfL

Where “f” is the frequency of the AC voltage applied to the inductor.

In summary, the 4590-682J fixed inductor is a surface-mounted, low profile inductor that provides auto-resettable overcurrent protection and a high-current rating. It is primarily used in general-purpose applications, and it works on the principle of electromagnetic induction.

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