PLANAR MAGNETIC ELEMENT FOR NON-CONTACT CHARGER

摘要

PROBLEM TO BE SOLVED: To provide a safe magnetic element for a non-contact charger in which temperature rise is suppressed by remarkably improving heat dissipating property with respect to the magnetic element mounted on the non-contact charger.

SOLUTION: The planar magnetic element for non-contact charger having a structure in which a plane coil is buried in one side of a magnetic layer while exposing the upper surface thereof, comprises a dummy electrode arranged on the other side of the magnetic layer, in addition to a coil terminal electrode for the plane coil.

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