| 摘要 |
PROBLEM TO BE SOLVED: To provide an inductance component whose characteristics do not deteriorate by reducing the limitation in the shape of a permanent magnet to be installed, and inhibiting the generation of heat of the permanent magnet by magnetic flux due to a coil that is wound around a magnetic core. SOLUTION: The inductance component comprises a magnetic core 11 having at least one gap, an excitation coil that is provided at the magnetic core 11 and forms a magnetic path in the magnetic core 11, and the permanent magnet 2 that is provided close to at least one of the gaps. The permanent magnet 2 is provided via a first soft magnetic body piece 1 that has smaller permeability than the magnetic core 11 and has small eddy current loss.
|
