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Loop inductance
Jan 05, 2018

Soft magnetic inductors are electronic components, mainly by the ring-shaped core, to iron powder, ferrite, around it, or other material wires to do a trumpet inductance. The longitudinal field coils are used in a wide range of applications, such as high-frequency coils and transformers. The soft magnetic inductance can have higher questioning factors and higher inductance structure than the same electromagnetic coils. This is largely due to the need to provide a closed core magnetic path for the smaller number of laps. The flux in a high permeability is limited to the core, the confinement consumes less energy and can be absorbed into nearby objects, so the annular coils provide some cores. In the geometry of the flux direction of the center of the thread ring, while the soft magnetic flux direction parallel to the core is the ring.

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