Mfg. an inductive component having at least one coil e.g. for filters or oscillatory circuits

摘要

The inductive component comprises at least one coil (9) and a solidifying mass (6), contg. magnetically conductive particles (7), is located in the region of a magnetic field generated by the coil. For fine adjustment of the inductive component inductivity, or another magnetic characteristic, prior to solidifying the mass is exposed to a magnetic field for aligning the particles in the mass, at least partly. Then the mass is solidified. Pref. the magnetic field is generated by current supply to at least one coil of the component.