B82412A3221J

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Fixed inductors are electronic components used to store or pass energy in electrical and electronic circuits. The B82412A3221J fixed inductor is a specialized inductor featuring a low height and a high current rating. It is capable of performing well in both low frequency and high frequency applications, making it a versatile addition to any circuit.

The B82412A3221J fixed inductor is primarily composed of a copper wire coil, an iron core, and a protective coating. The iron core is in the shape of an E-like object, with the coil winding around it for increased magnetic flux. The iron core is also capable of reducing the amount of eddy current losses that can occur during operation. This thin and wide shape of the B82412A3221J allows it to be used in even the most compact of applications.

The B82412A3221J fixed inductor features a high current rating of up to 6.5A and a low DC resistance of up to 0.07ohms. This makes it ideal for applications that require a large amount of current to be transferred quickly and efficiently, such as power supplies and motor drives. Additionally, the B82412A3221J has a wide frequency range of up to 10MHz, making it suitable for a variety of RF applications.

The working principle of the B82412A3221J fixed inductor is fairly straightforward. A current flowing through the inductor will cause the inductor’s core to produce a magnetic field. This magnetic field, in turn, will induce a voltage across the inductor’s terminals. The amount of induced voltage is proportional to the size of the magnetic field and the rate of change of the current passing through it. The induced voltage will oppose the applied voltage, resulting in a decrease in the rate of change of the current. This is known as inductive reactance and is a key characteristic of any inductor.

The B82412A3221J fixed inductor can be used in a variety of applications, including DC/DC converters, power supplies, motor drives, and RF applications. Its low height and high current rating make it ideal for use in compact designs. Additionally, its wide frequency range and low DC resistance make it suitable for applications that require high current transfer and fast operation.

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