Patent ID: 8917155
Filing Date: 2014-12-23
Classification: H01F

Abstract:
1. A magnetic component comprising: a plurality of coils forming at least one of a primary coil and a secondary coil to which a voltage corresponding to a voltage induced to the primary coil is induced; a magnetic core penetrating through the coils; and a shield disposed at least one of between different coils in the coils and between one or more of the coils and the magnetic core, wherein: each of the coils and the shield are respectively pattern-formed on substrates, each of the coils and the shield have a stacking structure, the magnetic component further comprises an insulator, the shield includes a plurality of partial shields that form an open loop around a magnetic path induced by the magnetic core, the partial shields are stacked through the insulator, and a region defined by projecting the partial shields onto the substrate on which one of the coils is formed includes the coil.