4379R-824KS

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Fixed Inductors

Fixed inductors are electrical components that store energy as a magnetic field in a coil of insulated wire when electric current passes through the wire. They have many practical applications in electronic circuits such as impedance matching, signal filtering, and power supply as well as trade-offs between bandwidth and resistance.

4379R-824KS Application Field and Working Principle

The 4379R-824KS is a high-power, low inductance, extremely efficient fixed inductor specifically designed for applications such as power supply, power distribution, high frequency switching, and motor drive applications. Its operating frequency range is from 0Hz to 1MHz. This inductor can provide a wide range of current and power without generating a lot of heat.

The 4379R-824KS features a magnetic core constructed of a mixture of soft ferrite and Carbonyl iron powder. The core material is laminated and hermetically sealed to prevent oxidation from happening. The inductor also comes with a 4-pointed star-shaped copper wire which is wound around the core, and it allows the inductor to be placed in an environment where temperature, humidity, and air condition can affect its performance.

The 4379R-824KS ensures a long operational life as it features a load-bearing range of 1A – 10A, and an extremely low DCR of 0.009Ω. This inductor is also capable of continuous operation up to 105°C and its high dielectric strength provides reliable protection against arcs and loads. Its high-performance internal insulation system also ensures that the power lines from the inductor are kept safe and undisturbed.

In terms of working principles, the 4379R-824KS primarily works on the principles of electromagnetism and inductance. When an AC current passes through the inductor, the cores of the inductor become magnetized, and this causes the inductance to increase the current that flows through the inductor and store it as a magnetic field. The magnetic field then induces a voltage across the inductor, which in turn, forces another current to flow in the same direction as the original current. This process creates an electron rotation that is known as the inductor’s self-induced electromagnetic field.

In summary, the 4379R-824KS is a highly efficient and reliable fixed inductor used in many applications from power supply to high frequency switching. It is constructed of highly durable materials, features an impressive current and power range, and works on the principles of electromagnetism and inductance. Therefore, the 4379R-824KS is depending on the requirements of the application, an ideal solution for power and data protection.

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