Patent ID: 9406419
Filing Date: 2016-08-02
CPC Classification: H01F,H02M,Y10T

Claim Text:
1. An integrated magnetic component, comprising: a first, a second and a third U core or UR core, wherein each core has a first post and a second post with free ends on one side and a leg connecting the first post and the second post on their other side, wherein the first and the second core are assembled with their free ends abutting each other to form a first O-shaped core assembly, and the free ends of the third core are abutting the outside of the first O-shaped core assembly on one side, wherein at least one of the first, second, or third cores is a pre-manufactured standardized building block, the core of each pre-manufactured standardized building block is bobbin less and includes a winding wound directly on its leg such that each turn of said winding encompasses just said leg; and a fourth U core or UR core having a first post and a second post with free ends on one side and a leg connecting the first post and the second post on their other side, wherein the free ends of the fourth U core or UR core are abutting the outside of the first O-shaped core assembly on a side opposite to the third core.