Patent ID: 7974069

Claim:
An inductive and capacitive components integration structure comprising: a magnetic core including a first and a second outer leg, and a third inner leg between the first and second outer legs; a first and a second winding respectively wound on the first and second outer legs, the first and second windings being electrically coupled and comprising a first inductive winding, wherein the first inductive winding does not generate any effective magnetic flux through the third inner leg; and a third winding wound on the third inner leg to form a second inductive winding, wherein at least one of the first, second and third windings comprises a composite winding, a cross-section of the composite winding comprising a first and a second conductive windings and a dielectric layer attached to and between the first and second conductive windings, the first and second conductive windings and the dielectric layer further comprising an embedded capacitor.