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公开(公告)号：US11450480B2
公开(公告)日：2022-09-20
申请号：US16671158
申请日：2019-10-31
发明人： Chaofeng Cai , Xiaoni Xin , Jianhong Zeng , Shouyu Hong , Rui Wu , Haoyi Ye , Yiqing Ye , Jinping Zhou , Zhiheng Fu , Min Zhou , Yu-Ching Kuo , Tong-Sheng Pan , Wen-Yu Lin
IPC分类号： H01F5/00 , H01F41/08 , H01F41/064 , H01F41/02 , H01F30/08
摘要： The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, a first metal winding and a second metal winding. A first wiring layer, a first insulating layer and a second wiring layer are sequentially disposed on the magnetic core from the outside to the inside; the first metal winding is formed on the first wiring layer and winded around the magnetic core in a foil structure; the first insulating layer is at least partially covered by the first metal winding; a second metal winding is formed on the second wiring layer and winded around the magnetic core in a foil structure, wherein the second metal winding is at least partially covered by the first insulating layer, and is at least partially covered by the first metal winding.
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公开(公告)号：US12106895B2
公开(公告)日：2024-10-01
申请号：US18492801
申请日：2023-10-24
发明人： Chaofeng Cai , Xiaoni Xin , Jianhong Zeng , Shouyu Hong , Rui Wu , Haoyi Ye , Yiqing Ye , Jinping Zhou , Zhiheng Fu , Min Zhou , Yu-Ching Kuo , Tong-Sheng Pan , Wen-Yu Lin
CPC分类号： H01F41/08 , H01F41/0213 , H01F41/064 , H01F30/08 , H01F41/04
摘要： The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, where a first insulating layer and a second wiring layer are sequentially disposed on the magnetic core from inside to outside; a first metal winding, wound around the magnetic core and comprising a first winding segment formed in the first wiring layer and a second winding segment formed in the second wiring layer; and a second metal winding, wound around the magnetic core and comprising a third winding segment formed in the first wiring layer and a fourth winding segment formed in the second wiring; where at least part of the first metal winding and the second metal winding are wound around the magnetic core in a foil structure.
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公开(公告)号：US11842847B2
公开(公告)日：2023-12-12
申请号：US17818980
申请日：2022-08-11
发明人： Chaofeng Cai , Xiaoni Xin , Jianhong Zeng , Shouyu Hong , Rui Wu , Haoyi Ye , Yiqing Ye , Jinping Zhou , Zhiheng Fu , Min Zhou , Yu-Ching Kuo , Tong-Sheng Pan , Wen-Yu Lin
IPC分类号： H01F27/28 , H01F41/08 , H01F41/064 , H01F41/02 , H01F30/08
CPC分类号： H01F41/08 , H01F41/0213 , H01F41/064 , H01F30/08
摘要： The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, where a first insulating layer and a second wiring layer are sequentially disposed on the magnetic core from inside to outside; a first metal winding, wound around the magnetic core in a foil structure, and comprising a first winding segment formed in the first wiring layer and a second winding segment formed in the second wiring layer; and a second metal winding, wound around the magnetic core in a foil structure, comprising a third winding segment formed in the first wiring layer and a fourth winding segment formed in the second wiring.
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