9250A-104-TR-RC

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Fixed inductor refers to an inductor with fixed inductance, which can be divided into air core inductor, ferrite core inductor and solenoid inductor according to the material of the core, and can also be divided into fixed inductor according to different inductance values. 9250A-104-TR-RC is one of the fixed inductors. It has wide applications and stable performance.

The 9250A-104-TR-RC Coils are made of insulated copper wire, wrapped around a ferrite core. Ferrite cores are used because the strength of the magnetic force is much greater than that of air cores, so that the inductance of the inductor can be increased with the same turns of the copper wire. The inductance of this coil is fixed in production, that is to say, the inductance of the coil can not be adjusted.

The application area of 9250A-104-TR-RC fixed inductor mainly includes RF coupled circuit, high frequency current sensing, current limiting, precision voltage dividing and electronic filter circuit. These specific applications are related to its working principle. The inductor is composed of a coil and iron core. When the alternating current passes through the coil, the alternating magnetic field will be generated around the coil, resulting in a magnetic flux through the iron core. When the current cuts the core, the back EMF will be generated, and the inductance of the inductor mainly depends on the number of turns of the coil and the size of the iron core, but the inductance of this inductor is fixed in production, and the working principle is mainly to produce back EMF against the applied current.

In conclusion, 9250A-104-TR-RC fixed inductors are widely used in RF coupling circuit, high frequency current sensing, current limiting, precision voltage dividing and electronic filter circuit, and its working principle is mainly to produce back EMF against the applied current. Its performance is relatively stable, which can bring great help to the entire electronic circuit.

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