POWER INDUCTOR

摘要

A power inductor may include: an insulating substrate; first and second coil layers disposed on both surfaces of the insulating substrate; an inductor body having a coil part including the insulating substrate and the first and second coil layers and a cover part including upper and lower cover parts, and having end portions of the first and second coil layers exposed to both end surfaces thereof; and first and second external electrodes electrically connected to the end portions of the first and second coil layers, respectively, wherein each of the upper and lower cover parts includes a metal composite plate. Therefore, the power inductor has excellent DC-bias characteristics.

主权项

1. A power inductor comprising:
an insulating substrate; first and second coil layers respectively disposed on end surfaces of the insulating substrate; upper and lower cover parts; and first and second external electrodes electrically connected to the end portions of the first and second coil layers, respectively, wherein each of the upper and lower cover parts includes a metal composite plate.