Patent ID: 7656261

Claim:
An integrated magnetic device disposed on a system circuit board, said integrated magnetic device comprising: a bobbin having a main body for a primary winding to wind thereon and a channel piercing through said main body; a magnetic core assembly; and a conductive structure comprising: a plurality of conductive units corresponded to each other, each of which comprising a hollow portion, a receiving hole, and at least a conductive pin; and a first magnetic device comprising a conducting part, said conducting part piercing through said receiving hole of each of said conductive units and electrically connected to said conductive units; wherein said conductive units of said conductive structure are spaced by said main body of said bobbin, and said hollow portion of each of said conductive units is corresponded to said channel of said bobbin to receive parts of said magnetic core assembly, so as to assemble said bobbin, said magnetic core assembly and said conductive units of said conductive structure as a second magnetic device, said first magnetic device and said second magnetic device are integrated by said conductive structure and disposed on said system circuit board through said conductive pin of each of said conductive units of said conductive structure.