4554-271J

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Fixed Inductors are electronic components that store electrical energy in a magnetic field generated by an electric current. The 45454-271J is a type of fixed inductor that is commonly used in various applications.

The 45454-271J is a small and powerful inductor with a winding diameter of 7.8 mm and a core size of 3.1 mm. It has a maximum dc current rating of 1.1 A and a maximum inductance of 8.5 µH. It is also protected against short-circuit, reverse current, high frequency noise, and AC ripple current protection.

The 45454-271J is used in many applications including power filtering, DC-DC converters, switched-mode power supplies, and flyback transformers. It is also used in automotive applications such as EMC and audio amplifiers.

The working principle of the 45454-271J is based on Faraday\'s law of induction. This law states that when a conductor is exposed to a changing magnetic field, the changing magnetic flux induces a voltage in the conductor. In other words, the induced voltage is proportional to the rate of change of the magnetic flux.

The 45454-271J uses this principle to create an electromagnetic field from the current passing through the device. When the current is switched on and off, the magnetic field collapses and expands, creating an alternating current in the adjacent circuits. This alternating current is used to power the device and other components in the application.

To conclude, the 45454-271J is a fixed inductor that is used in many applications such as power filtering, DC-DC converters, switched-mode power supplies, and flyback transformers. Its working principle is based on Faraday\'s law of induction, wherein the induced voltage is proportional to the rate of change of the magnetic flux. It is a small and powerful inductor with a winding diameter of 7.8 mm and a core size of 3.1 mm.

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