4501-110M

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Fixed inductors, also called inductors, are passive electronic components that store energy in the form of an electromagnetic field and convert current into voltage. They are designed to operate without any power source and rely on the current flowing through the circuit to create the field. The most common type of fixed inductor is the toroidal inductor, which is a ring-shaped device that is wound around a ferromagnetic core to generate the electromagnetic field. Other varieties include solenoidal inductors, which are wound on an inner and outer coil to form a cylindrical shape, and planar inductors, which are built on a flat board.

The 4501-110M is a type of fixed inductor designed for use in radio frequency (RF) applications. It is a toroidal inductor, meaning it is a ring-shaped device wound around a ferromagnetic core. Its primary purpose is to act as a filter, helping to reduce interference between frequencies in a circuit. It is also used to create specific available frequencies in RF power amplifiers.

The 4501-110M consists of two spirals of copper wire wound around a ferrite toroid. The ferrite core allows for higher inductance values, which are necessary for RF circuitry. The core also keeps the inductor’s size relatively small compared to other types of inductors. The inductor also features a dielectric material which helps protect the internal components from damage due to electrostatic discharge.

In terms of performance, the 4501-110M is designed to provide a wide operating temperature range of -40 to +125°C, with a high current rating of up to 20A. It also features a low DCR of 8.3mW and a high Q factor of up to 220 at 1MHz. The inductor also offers excellent frequency stability and low insertion loss, making it well suited for use in RF applications. Furthermore, its small size makes it ideal for high-density applications.

The working principle of the 4501-110M is relatively simple. When a current flows through the inductor, it stores energy in the form of an electromagnetic field. This field has the same polarity as the current and is proportional to its strength. As the current increases, the field strength increases, resulting in a greater inductance value. This allows the inductor to act as an effective filter, eliminating unwanted frequencies in the circuit.

In conclusion, the 4501-110M is a type of fixed inductor, specifically designed for RF applications. It features a toroidal design, with a ferrite core allowing for higher inductance values and greater frequency stability. The inductor also has an operating temperature range of -40 to +125°C, a high current rating of up to 20A, and a low DCR and Q factor respectively. Its working principle is based on the creation of an electromagnetic field, the strength of which is proportional to the amount of current flowing through the inductor. As such, it is ideal for filtering interference and creating specific frequencies in high-density RF amplifiers.

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