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公开(公告)号：US20210118610A1
公开(公告)日：2021-04-22
申请号：US17068843
申请日：2020-10-13
发明人： Xiaoxia SUN , Chunmei WANG , Jun SUN , Haijun YANG , Zengyi LU
IPC分类号： H01F27/40 , H01F27/24 , H01F27/28 , H01F27/29 , H01F27/06 , H01F27/02 , H01F27/32 , G01R15/18
摘要： An integrated magnetic element includes an accommodating part; a current sensor disposed on the accommodating part; and a transformer disposed on the accommodating part. The transformer includes a magnetic core, a first winding including a plurality of wires, and a second winding, wherein some of the plurality of wires passes through the current sensor to shunt and detect current flowing through the first winding, and current values of the wires are detected by the current sensor to obtain a total current value of the first winding of the transformer according to a shunt ratio by the winding construction of the preset transformer.
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公开(公告)号：US20240242881A1
公开(公告)日：2024-07-18
申请号：US18621061
申请日：2024-03-28
发明人： Xiaoxia SUN , Chunmei WANG , Jun SUN , Haijun YANG , Zengyi LU
IPC分类号： H01F27/40 , G01R15/18 , H01F27/02 , H01F27/06 , H01F27/24 , H01F27/28 , H01F27/29 , H01F27/32
CPC分类号： H01F27/402 , G01R15/185 , H01F27/02 , H01F27/06 , H01F27/24 , H01F27/2823 , H01F27/2847 , H01F27/29 , H01F27/325
摘要： An integrated magnetic element includes an base; a current sensor disposed on the base; and a transformer provided on the base through which the current sensor and the transformer are integrated into one part, the transformer including a magnetic core, a first winding comprising at least one wire, and a second winding, wherein a part of section of the one wire of the first winding passes through the current sensor, and current value of the part of section of the one wire is detected by the current sensor so as to obtain a total current value of the first winding of the transformer.
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公开(公告)号：US20190198220A1
公开(公告)日：2019-06-27
申请号：US16203571
申请日：2018-11-28
发明人： Jun SUN , Zengyi LU , Jinfa ZHANG , Xicun FAN
CPC分类号： H01F27/24 , H01F27/306 , H01F27/325
摘要： The present application discloses a magnetic component, comprising a magnetic core comprising at least one core column; a winding winded on the core column and comprising a first coil and a second coil adjacent to the first coil; a cladding member covered on at least a portion of an external surface of the first coil; and a positioning member extending from the cladding member and the first coil, wherein the second coil is pressed on the positioning member.
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公开(公告)号：US20190115141A1
公开(公告)日：2019-04-18
申请号：US15975768
申请日：2018-05-10
发明人： Zengyi LU , Xingkuan GUO , Chunmei WANG , Jun SUN
摘要： A copper winding structure includes a first copper sheet having a first body, a first extending part and a second extending part located at two ends of the first body, respectively; and a second copper sheet having a second body, a third extending part and a fourth extending part located at two ends of the second body, respectively, the third extending part intersects with the fourth extending part such that the second body is partially overlapped; after the first copper sheet is stacked with the second copper sheet, the second extending part aligns with the third extending part, and the first extending part and the fourth extending part are located on the same side with respect to the second extending part and the third extending part.
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