S0402-56NJ2

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Fixed Inductors

Inductors are a type of passive electronic component typically consisting of a coil of wire wound around a core, which stores energy in the form of a magnetic field around the coil\'s perimeter. Fixed inductors are a subcategory of inductors in which the inductance of the inductor is fixed and does not change with changes in time or as a result of external influences. One example of a fixed inductor is the S0402-56NJ2. This component is a 0402 (1.0 x 0.5mm) multilayer chip Inductor with a rated inductance of 56nH and a rated current of 300mA.

S0402-56NJ2 Application Field and Working Principle

The S0402-56NJ2 is mainly used in power supplies, DC-DC converters, and OVP/HVP circuits. It has a wide range of applications in mobile phones, computers, digital products, and other electronic products. It is capable of withstanding high temperature, high frequency, and high voltage, making it suitable for different working conditions.

The working principle of the S0402-56NJ2 Inductor is based on Faraday’s Law, which states that the induced electromotive force (EMF) in a conductor is proportional to the rate of change of the magnetic flux through the conductor. When a current passes through the inductor, it creates a magnetic field in the inductor, and the magnetic field creates an opposing EMF, resulting in an opposing current that is inversely proportional to the rate of change of the magnetic flux.

The S0402-56NJ2 Inductor has the ability to store energy in the form of a magnetic field at a higher rate than a resistor, and this energy can then be released during a current change or voltage drop, allowing it to act as a voltage stabilizer and a filter. This makes it ideal for use in power supplies and DC-DC converters. It also has a high saturation current, making it suitable for applications which require inductors to withstand high currents.

The S0402-56NJ2 is also equipped with an EMI shield, meaning it can reduce the amount of electromagnetic interference in the circuit. This makes it the perfect choice for use in high frequency circuits. Additionally, its high resistance to corrosion and oxidation ensures it can be used in various corrosive environments.

The S0402-56NJ2 Inductor is an ideal component for applications in which a fixed inductance is required. Its low size and high performance make it suitable for use in a wide range of applications. Its ability to resist high temperatures, high frequencies, and high voltages make it particularly well suited for use in mobile phones, computers, and digital products.

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