VARIALBLE INDUCTOR AND MEHTOD FOR MANUFACTURING THEREOF

摘要

The present invention relates to a variable inductor of which a variable inductance characteristic can be adjusted. The inductor comprises: a magnetic core having a preset shape; and a coil unit for wrapping one region of the magnetic core and generating a flux depending on a current flow, wherein the magnetic core includes a first magnetic region composed of a first magnetic material and a second magnetic region composed of a second magnetic material, which is different from the first magnetic material.