MDKK2020TR68MM

Fixed inductors are passive electrical components used in electronic circuits for two main purposes: impedance matching and signal conditioning. The MDKK2020TR68MM inductor is a particular type of fixed inductor that is specially designed for high-frequency signal conditioning. The following sections provide an overview of its application field and working principle.

Application Field

The MDKK2020TR68MM inductor is used in a range of high-frequency signal conditioning applications. It is most commonly used in radio frequency (RF) circuits, microwave circuits, and broadband communications circuits. It is notable for its high frequency operation (up to 6GHz), low dissipation factor, and high self-resonance frequency (up to 25GHz).

This high performance inductor is suitable for use in high-frequency amplifiers, filters, oscillators, antennas, direct conversion receivers, frequency synthesizers, multiplexers, and other high-frequency circuits. It can also be used as part of a matching network to control the power transfer between two antennas, or between a source and receiver, to optimize system performance.

Working Principle

The MDKK2020TR68MM inductor works by storing energy within a coil of wire in the form of an electromagnetic field. When voltage is applied to the inductor, a current is induced, which builds up the magnetic field. What differentiates this inductor from others is that it is designed to be used in high-frequency applications, and is characterized by a low resistance (≤ 0.05Ω).

In order to achieve high-frequency operation, the inductor is constructed with a ferrite core with a high mu-metallic magnetic material. This material helps to increase the inductance and reduce energy loss at high frequencies. The inductor is encapsulated in an epoxy resin, which helps to prevent oxidation of the ferrite and to increase the overall stability of the inductor.

The inductance of the MDKK2020TR68MM is established by the size of the coil and the number of turns. When voltage is applied, the current that is induced in the coil creates an electromagnetic field which then stores energy in the form of a magnetic field. The inductance of the inductor is then determined by the frequency of the signal being applied and the strength of the magnetic field.

Conclusion

The MDKK2020TR68MM is a high performance fixed inductor that is specially designed for use in high-frequency applications. It uses a ferrite core with a high mu-metallic magnetic material to increase the inductance and reduce energy loss at high frequencies. Its application field includes a range of high-frequency signal conditioning applications, such as RF circuits, microwave circuits, and broadband communications circuits. The working principle of the MDKK2020TR68MM is based on storing energy within a coil of wire in the form of an electromagnetic field.