B82422A3331K100

Fixed Inductors

A fixed inductor, also known as a coil, choke, or reactor, is an electrical component that is made up of a wire coil wrapped around a core, usually made up of ferromagnetic material or air, and is used to add inductance to a circuit. The B82422A3331K100 is one such example of a fixed inductor, and its application field and working principle will be described in this paper.

Application Field

The B82422A3331K100 fixed inductor can be used in applications where the inductance needs to be adjustable, such as regulated power supplies and high frequency filters. The B82422A3331K100 is also suitable for low pass and band pass filter circuits, differential phase shift circuits, DC-DC converters, audio and RF circuits, and many others.

Working Principle

When an electric current passes through the wire coil of the B82422A3331K100, it produces an induction field that is generated by the core material. This field induces a magnetic field that runs through the coil, which in turn induces an electric field when a voltage is applied. This changing electric field inside thecoil generates a self-inductance, which is the measurement of the device’s inductance. The self-inductance of the B82422A3331K100 is adjustable, which makes it suitable for applications where the inductance needs to be changed.

Along with providing adjustable inductance, the B82422A3331K100 also has other features that make it useful for certain applications. It is capable of withstanding high Hz frequencies up to 1.25 GHz, and has an operating temperature range from -55°C to 125°C. It also has a high current rating of 5.9 A and can handle up to 100 mA of DC bias current.

Conclusion

The B82422A3331K100 is an example of a fixed inductor and is suitable for various applications due to its adjustable self-inductance. It has a high frequency rating and a large operating temperature range, and handles high current ratings. These features make it suitable for an array of applications, such as regulated power supplies, high frequency filters, low pass and band pass filter circuits, DC-DC converters, audio and RF circuits.