MAGNETIC ELEMENT FOR WIRELESS POWER TRANSMISSION AND POWER SUPPLY DEVICE

摘要

In the disclosed magnetic element (1) for wireless power transmission, in a cross section that matches the direction of magnetic coupling, a conductor section (2) and a magnetic material section (3) that abuts the conductor section (2) are disposed in parallel in a direction perpendicular to the direction of magnetic coupling, and one of either the conductor section (2) or the magnetic material section (3) has a protruding region (61) that protrudes in the direction of magnetic coupling more than the other does.