公开(公告)号：US20250095901A1

公开(公告)日：2025-03-20

申请号：US18427615

申请日：2024-01-30

Applicant: Cyntec Co., Ltd.

Inventor： Chia-Hui Lee ,  Chi-Shiuan Shie ,  Chih-Jung Chen

IPC: H01F27/26

Abstract: An inductor assembly includes a first magnetic core, a second magnetic core, a winding and a bonding material layer. The second magnetic core includes a channel. The winding is disposed within the channel. The bonding material layer is disposed between the first magnetic core and the second magnetic core and includes a first bonding material and a second bonding material. A magnetic permeability of the first bonding material is greater than a magnetic permeability of the second bonding material. The first bonding material and the second bonding material are disposed on the second magnetic core. A surface of the first bonding material faced to the first magnetic core and a surface of the second bonding material faced to the first magnetic core are coplanar with each other.

公开(公告)号：US20240428978A1

公开(公告)日：2024-12-26

申请号：US18748081

申请日：2024-06-19

Applicant: CYNTEC CO., LTD.

Inventor： Chi-Shiuan Shie ,  Chia-Hsing Chou

IPC: H01F27/26 ,  H01F27/30

Abstract: A magnetic component includes a core, a first winding, a second winding and at least one magnetic filler. The core includes an inner leg. The first winding is disposed in the core and wound around the inner leg. The second winding is disposed in the core and surrounds the first winding. At least one filling region and at least one non-filling region are formed between the first winding and the second winding. The at least one magnetic filler is filled in at least a part of the at least one filling region.