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Introduction to Fixed Inductors

Inductors, also known as coils, are components that exhibit inductance. This is a property in which a magnetic field is created when electrical current passes through a conductor or coil. Fixed inductors are components specifically designed to have a specific inductance value. They are available in a variety of shapes and sizes, both through-hole and surface mount. This makes them great components for a broad range of applications.

S4924-104H Application Field and Working Principle

The S4924-104H is a fixed inductor. It is designed with professional manufacturing techniques to facilitate excellent performance. This device has an inductance of 0.47μH and is able to withstand up to 300mA of continuous current. The S4924-104H also has an excellent self-healing property allows it to reset itself after overcurrents, ensuring reliable performance over time.

The main application of the S4924-104H is in various power supply circuits. It is able to store electrical energy before releasing it, which allows it to regulate the flow of current. It is also used in certain switching applications that require precise current control. It is capable of providing efficient regulation of current for frequency modulation, pulse width modulation, and other control signals.

The S4924-104H uses a cross shaped core of ferrite material, wrapped by a single layer of magnetic wire in two directions. The current that passes through the magnetic wire induces a magnetic field, which then causes a voltage drop. This voltage drop is what is known as the inductance. The higher the current, the greater the voltage drop and the higher the inductance. The current also creates a magnetic force that attracts or repels the core, which allows it to store energy.

Conclusion

The S4924-104H is an excellent example of a fixed inductor, capable of providing precise current control in a variety of applications. Its core material and winding design makes it very efficient and reliable. As this device continues to evolve, even more applications for this type of component will become available.

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