S1008-221F

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Fixed Inductors

A fixed inductor, otherwise known as a fixed-value inductor, is an active component that produces a magnetic field within an inductor coil when a current is passed through the coil. A fixed inductor is generally used as an ac-shunt for regulating the current or voltage and as a static voltage regulator. The S1008-221F is an example of a fixed inductor suitable for certain applications.

S1008-221F Application Field

The S1008-221F fixed inductor offers an ideal solution for use in power supplies, switching circuits, and as an absorbtion filter in telecom systems. With its high saturation magnetic flux density, low temperate coefficient of inductance, and low DC resistance, this inductor is an excellent choice for an application with wideband operation. It also provides superior performance when used in higher frequency signal processing and battery powered electronic devices. Furthermore, this type of fixed inductor is suitable for automotive applications.

S1008-221F Working Principle

When current passes through a coil of wire in a fixed inductor, it creates a magnetic field. This field induces a voltage proportional to the rate of change of the current. As the current passes through the inductor, it stores the energy in the magnetic field. When the current stops passing through the coil, the stored energy is then released from the magnetic field.

The magnitude of the voltage induced in a fixed inductor is known as the self-inductance. This value is determined by the number of turns of wire within the inductor and the area of the cross-section of the current conductor. The S1008-221F inductor has a maximum self-inductance of 8.2uH (microhenry).

The S1008-221F fixed inductor is composed of a coil that is wound around a ferrite core. This core, also known as an inductor core, helps to increase the overall strength of the magnetic field generated by the coil. This improved magnetic flux helps to reduce the amount of current needed to create the necessary voltage within the coil. This also helps to reduce the power consumption of the inductor.

The S1008-221F fixed inductor also features an integrated substrate, which helps to minimize the thermal resistance between the coil and the housing. This improved heat dissipation helps to ensure the reliable operation of the inductor over a wide range of temperatures.

In addition, the S1008-221F inductor is RoHS compliant, which means it is manufactured without the use of lead or other hazardous substances, thus making it a safe and reliable component for use in virtually any application.

Conclusion

The S1008-221F fixed inductor is an ideal choice for applications that require wideband operation up to higher frequencies. It offers excellent performance with its high saturation magnetic flux density, low temperature coefficient of inductance, and low DC resistance. In addition, it is an RoHS compliant component, making it a safe, reliable, and environmentally friendly choice for any application.

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