103-120JS

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Fixed Inductors

Fixed inductors are a type of electronic component used in a wide variety of applications within the electronics industry. Fixed inductors come in many shapes and sizes and can be used in both AC and DC circuits, typically in applications that involve high frequencies. Fixed inductors are commonly used in power supplies, RF circuits, oscillators, timers, and filters, among other applications.

103-120JS Applications

The 103-120JS Fixed Inductor is a small, low-profile, high-performance inductor designed for applications from 1 MHz to 3 MHz. The low size makes it an ideal inductor for surge suppressors, charge pumps, LCD backlights, headset amplifiers, LCD backlights, and any high-frequency application where size is an important factor.

Working Principle

Fixed inductors work on the principle of electromagnetic induction, which states that a voltage is induced across a conductor when the conductor is exposed to a changing magnetic field. The magnetic field is created by a combination of the inductor’s core material, the type of winding, and the amount of current passing through the winding. The size, shape, and number of turns of the inductor will determine the amount of current it can handle, and the frequency at which it will operate.

A fixed inductor will also exhibit properties of inductance, capacitance, and resistance which all help to determine the overall performance of the inductor in a particular application. For instance, an inductor with a higher inductance will be able to absorb more power and hold more current, while a lower inductance will be able to store less energy. The capacitance of an inductor is also important because it can help to reduce the amount of noise generated by the inductor, and the resistance of an inductor determines the amount of power it dissipates.

In addition to its basic properties, a fixed inductor also has the ability to change its properties over time. This is known as self-heating and occurs when the inductor has a very high current flow over an extended period of time.

Conclusion

The 103-120JS Fixed Inductor is a versatile, high-performance component that is suitable for a wide range of different applications. Its small size and high current handling capabilities make it an ideal choice for high-frequency electronic circuits. The 103-120JS Fixed Inductor also has the ability to adjust its properties over time, which can be used in applications where noise and power dissipation are important factors.

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