B82422A3820K108

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Fixed Inductors

Fixed inductors are electrical components used to store and release electromagnetic energy in electrical circuits. They are usually composed of a coil of wire wound around a core, typically made of iron, ferrite or powdered iron. Generally, the higher the number of turns of wire, the greater the inductance.

B82422A3820K108 Application Field and Working Principle

The B82422A3820K108 is a fixed inductor specifically designed for use in power factor correction applications. It has an inductance of 170µH, a nominal DC resistance of 7.050mΩ and a nominal AC resistance of 7.518mΩ. The B82422A3820K108 is designed for normal ambient temperatures up to 125°C, with an operating voltage range between 8.32V and 145V.

The B82422A3820K108 operates by first storing energy in its winding by making use of Faraday’s Law of Induction. Essentially, when current flows through the coil, a magnetic field is generated, and when the current is stopped, the magnetic field collapses, releasing the stored energy back into the circuit.

The B82422A3820K108 is typically used in power factor correction circuits. This involves ensuring that the current waveform that is generated in an AC electrical circuit is the same as its corresponding voltage waveform. In this case, the inductor is used to introduce a delay in the current waveform, allowing it to match up with the voltage waveform, ensuring a much more efficient use of energy.

The B82422A3820K108 is also ideal for use in high frequency applications such as radio frequency (RF) circuits, as its small size, low equivalent series resistance (ESR) and inductance of 170µH make it well suited to this kind of application. It can also be used in motor controllers and switched mode power supplies (SMPS) as the high frequency operation of those applications also benefits from the B82422A3820K108’s attributes.

The B82422A3820K108 is an ideal choice when incorporating a fixed inductor into your circuit design. Its high efficiency, performance and reliability make it the perfect choice for a variety of power factor correction, RF, motor controller and SMPS applications.

Conclusion

In summary, the B82422A3820K108 fixed inductor is perfect for use in power factor correction, RF, motor controller and SMPS circuits due to its high efficiency and reliability. It is also well suited to high frequency applications due to its low equivalent series resistance (ESR) and its small size. With its wide operating voltages and temperature range, the B82422A3820K108 provides a versatile and reliable solution for a variety of applications.

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