S0402-47NF3S

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are components whose inductance are not adjusted or tuned by the user, and are instead fixed by the design of the component. S0402-47NF3S is one such component, used in many applications. This article will explain the applications and working principle of S0402-47NF3S, and how it relates to other fixed inductors utilized in various fields.

Applications of S0402-47F3S

S0402-47NF3S is used in a variety of applications. It can be utilized as an input inductor in DC/DC converters, as well as in power switching circuits where it provides a high-frequency ripple currents. This type of inductor is also widely used in noise suppression, to reduce the effects of interference between components of a circuit. Other applications for this type of inductor include motor control, signal processing, and the charging of batteries.

Working Principle of S0402-47F3S

The working principle of S0402-47NF3S involves the passing of electrical current through a coil. The H core of the coil is made up of laminated ferrite material, which reduces the leakage field and concentrates the magnetic flux in the core. The coil is wrapped around the H core, and when electrical current is passed through the coil, a magnetic field is created. This process creates inductance, which is defined as the ratio of the induced voltage to the rate of change of current in a given circuit.

Furthermore, the inductance of S0402-47NF3S is affected by the number of turns on the coil, its cross-sectional area, and the permeability of the core. The frequency of the alternating current in the coil also affects the inductance, with higher frequencies reducing the amount of inductance. This is why the component is often used in high-frequency applications, where precise inductance values are required.

Comparisons to Other Fixed Inductors

S0402-47NF3S is just one type of fixed inductor that is used in various circuits. Other types of fixed inductors include threaded inductors, which use piezoresonance technology to meet precise control of inductance values, as well as binocular inductors, which provide higher inductance values than S0402-47NF3S. Chip inductors, meanwhile, are a type of surface-mount component with uses in filters, matching networks, and DC/DC converters.

Finally, high-frequency inductors provide an increased number of turns on the coil to reduce resistance and inductance loss at increased frequencies. These types of inductors are well-suited to high-frequency applications, such as those found in RF power amplifiers, and are often constructed with or without an integral capacitor.

Conclusion

S0402-47NF3S is a type of fixed inductor, which is utilized in high-frequency applications such as DC/DC converters, power switching circuits, and noise suppression. The component has a H core made from laminated ferrite material, and its inductance is affected by the number of turns on the coil, the cross-sectional area, and the permeability of the core. By understanding the applications and working principle of S0402-47NF3S as well as other types of fixed inductors, engineers can better select the most suitable inductor for their desired application.

The specific data is subject to PDF, and the above content is for reference