HKQ04022N4B-E

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Fixed Inductors

An inductor, also known as a coil, choke or reactor, is an electrical component that stores energy in the form of a magnetic field when an electric current passes through it. Inductors are used in a variety of electrical circuits to temporarily store electrical energy and provide a path for magnetic fields. There are many types of inductors, including fixed inductors, and one of the most popular in this category is the HKQ04022N4B-E.

The HKQ04022N4B-E fixed inductor is designed for use in a wide range of applications. It is most commonly used in power supplies, in frequency filters such as sound systems, and for emissions suppression in the automotive and aerospace industries. It can also be used in electric vehicles, medical equipment, and in RFID (radio-frequency identification) technologies.

The working principle of the HKQ04022N4B-E is based on the phenomenon known as "inductive coupling". When an electric current passes through the coil of an inductor, it creates a magnetic field that stores electrical energy. This magnetic field then induces a current in any nearby conductors that are exposed to it, causing an interaction between the two inductors. This principle applies to the HKQ04022N4B-E, where the current passing through its coil creates a magnetic field that interacts with the magnetic fields of any nearby conductors, transferring electrical energy to them. As a result, the HKQ04022N4B-E can be used to filter out certain frequencies and suppress emissions, by limiting the range of signals that are allowed to pass through the coil.

The HKQ04022N4B-E is able to provide a great level of efficiency due to its small, compact size. It has a compact, axial leaded design that fits easily into most circuit boards and components. It also offers a wide range of possible operating temperatures, from -55°C to +125°C, making it suitable for a wide range of applications. Additionally, the inductor has high heat dissipation, low noise, and excellent electrical characteristics.

In conclusion, the HKQ04022N4B-E fixed inductor is a reliable and efficient component used in a wide range of applications. Its small size and wide operating temperature range make it an ideal choice for a variety of applications, such as power supplies, frequency filters and emissions suppression. Additionally, its inductive coupling principle allows it to transfer electrical energy to nearby conductors, making it an invaluable asset in modern electronics.

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