S0402-56NF3S

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Fixed inductors are components whose inductance is a fixed value and is not affected by a varying current. An inductor works in the opposite of a capacitor and stores electrical energy in a magnetic field resulting from the current passing through the winding. The S0402-56NF3S fixed inductor is specifically designed for advanced, high efficiency multi-layer ceramic capacitors (MLCCs). The inductor\'s design reflects the user\'s need for superior performance from the component.

The Application Field of S0402-56NF3S

The S0402-56NF3S fixed inductor can be used in a variety of settings, including power supplies, DC/DC converters, switching supplies, EMI suppression, load switching, and RF impedance matching. It can also be used for signal filters, other kinds of linear regulator applications, and voltage clamping. Typical applications include DCDC high-frequency switching, input/output voltage clamping, and current loop. Because the inductor has a low resistance and has good heat dissipation, it is also well suited for high power applications.

The Working Principle of S0402-56NF3S

The S0402-56NF3S fixed inductor works by allowing a fluctuating current to flow through the two windings of the inductor core. As the current passes through the windings, it generates a magnetic field that stores energy. This energy is then released when the current stops flowing. The inductor prevents DC components from passing through, as it blocks all DC components and only allows alternating current (AC) to pass through. The inductance value is determined by the design of the inductor, as well as the number of turns in the winding.

In addition, the S0402-56NF3S fixed inductor has superior electrical insulation capability. The insulation layer consists of materials like resin, enameled copper wire, and ceramic particles that provide excellent performance from high-temperature environments from -55°C to + 125°C. The inductor also features a low-resistance matrix that ensures power dissipation and precise temperature control.

Conclusion

The S0402-56NF3S fixed inductor is a reliable and efficient component that is specifically designed to meet the needs of high-efficiency MLCCs. It is used in a variety of settings and enables excellent EMI suppression, current loop, and voltage clamping. The inductance value is determined by the number of turns in the winding, and the component has superior electrical insulation and heat dissipation capabilities. The S0402-56NF3S is a great choice for applications needing reliable and efficient fixed inductors.

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