Patent ID: 9620448
Date: 2017-04-11
CPC Classifications: H01L,H02M,Y02B

Claim:
1. A power module comprising: a magnetic assembly having a first magnetic core, a second magnetic core and a receiving space, wherein the first magnetic core has a first top surface, a first bottom surface and at least one first sidewall through-hole, the second magnetic core is coupled with the first magnetic core, and the receiving space is formed between the first magnetic core and the second magnetic core; at least a switching device having a first electrode, wherein the switching device is disposed on the first top surface of the first magnetic core and accommodated in the receiving space; a first upper conductive element disposed on the first top surface of the first magnetic core and electrically connected to the first electrode of the switching device; and a first sidewall conductive element disposed in the first sidewall through-hole and electrically connected to the first upper conductive element.