S0402-4N7H3S

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Fixed Inductors are an important component of the electronic system, and the S0402-4N7H30 is a popular inductor model. The product has a variety of applications and is widely used in many electronic fields. In this article, an introduction of the application fields and working principles of the S0402-4N7H30 will be provided.

The S0402-4N7H30 is a surface-mount chip inductor, and its dimension is 0402, which is a metric size designation for surface-mount electronics components. The inductance range for this type of inductor is typically 4.7nH to 10nH, and it is suitable for use as an anti-interference or radio frequency decoupling component in mobile phone and other handheld electronic devices, as well as other applications, such as power supply filters, AC/DC converters, switching regulators, and LED driver circuits.

The working principle of the S0402-4N7H30 can be explained using the concept of magnetic fields. An inductor is an electrical component that stores magnetic energy. The S0402-4N7H30 consists of a coil of insulated copper wire, which is wound around a ferromagnetic material such as ferrite or iron. When an alternating current is applied to the coil, a varying magnetic field is created around the inductor. The inductance of the inductor is then determined by the number of turns of the coil and the cross-sectional area of the core material.

In conclusion, the S0402-4N7H30 is an important inductor model and is widely used in various electronic applications. It has a wide inductance range and is suitable for use in mobile phones and other handheld devices, as well as in power supply filters, AC/DC converters, switching regulators, and LED driver circuits. The working principle of the S0402-4N7H30 is explained using the concept of magnetic fields.

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