1210-472J

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Fixed inductors, such as 1210-472J, are a vital component of any electronic circuit. They are commonly used as part of the power supply and also for low/high-frequency signal filtering. The inductor also acts as a resistor and can be used to control the frequency of AC signals.

The 1210-472J fixed inductor is a surface-mount inductor with a general purpose value of 4.7uH and a tolerance of 10%. Rated for 0.062A, this device is composed of a ferrite core, inducing coil, and output terminals. The core is made of a ferromagnetic material, such as iron, steel, or nickel, and is combined with an inducing coil made of a metal alloy wire.

The primary purpose of the 1210-472J is to provide high-frequency filtering and impedance matching. It filters out potentially damaging signals that would otherwise interfere with the signal. It also provides a very high frequency output with low impedance and attenuation. The device’s construction is such that it provides low insertion losses and makes it well-suited for use in frequency-sensitive applications.

The working principle of the 1210-472J is based on the principle of Faraday’s law of induction. When a current passes through the inductor, it induces a magnetic field which opposed the initial current. The nature of the magnetic field depends upon the cover winding and the core material. The magnitude of this reaction, or impedance, can be varied by changing the number of turns in the coil, the size of the core, and the material used in the core.

The 1210-472J is suitable for uses in consumer electronics, for example, as a filter in a television set. It is also used in other appliance such as washing machines and vacuum cleaners. Furthermore, the 1210-472J is also commonly used in industrial applications such as in the aerospace, medical, automotive, and military sectors.

In summary, the 1210-472J is a fixed inductor that is used for filtering and impedance matching. It works on the principle of Faraday’s law of induction and is suitable for use in a wide variety of applications. The device is composed of a ferrite core and an inducing coil, and is well-suited for filtering out damaging signals or for controlling the frequency of AC signals.

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