DR124-102-R

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Fixed inductors are electrical components used to store energy in the form of an electromagnetically induced magnetic field. Inductors are used in a wide variety of electronic circuits for various purposes, such as filtering, coupling, tuning, impedance matching, and so on. The DR124-102-R is a fixed inductor with an operating frequency of 100MHz to 3GHz, perfect for RF and other broadband applications including Radio and TV tuners, filters, cell sites, Wi-Fi devices, GPS receivers, and others. The DR124-102-R inductor utilizes a multi-layer structure with a copper inner core and copper outer core, a ferrite core, and a monolithic frame.

The DR124-102-R operates on the basic principles of electromagnetic induction. When a current passes through the inductor wire, the wire creates a magnetic field around itself. This field interacts with the surrounding magnetic field from other objects, and induces a current in the other objects. As the current in the inductor wire changes, the induced current in the other object will remain constant. This is the basis of the DR124-102-R’s working principle.

This fixed inductor offers several advantages compared to other inductors. It has a wide operation frequency range, and excellent temperature stability even through a wide temperature range. Also, it has a low fan-out and excellent low-end voltage noise suppression. Furthermore, the DR124-102-R offers high reliability and a wide range of protection features such as overvoltage protection, precision tolerance, and built-in ceramic coatings for improved solderability.

In the field of radio and television transmission, the DR124-102-R can be used as a series choke, which is an inductor that prevents high frequency electromagnetic waves from interfering with the circuit it is part of. It is also commonly used for impedance matching and antenna tuning. In the field of cell sites, the DR124-102-R can be used to reduce the interference between different radio signals, and thus improve the signal quality. In Wi-Fi devices, it can be used as an inductor filter to reduce noise and improve signal integrity. In GPS receivers, it can be used to provide a high-frequency path for signals and prevent the signal from being lost or affected by outside interference.

In conclusion, the DR124-102-R is a fixed inductor designed for a wide range of high-frequency applications. Its wide operating frequency range and excellent temperature stability make it a reliable choice for a variety of RF and broadband applications. Its low fan-out and low-end voltage noise suppression make it a great pick for radio and TV tuners, filters, cell sites, Wi-Fi devices, GPS receivers, and others. Additionally, its overvoltage protection, precision tolerance, and built-in ceramic coating make it a more reliable and cost-effective choice for such applications.

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