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公开(公告)号：US20140347159A1
公开(公告)日：2014-11-27
申请号：US14015999
申请日：2013-08-30
Applicant: DELTA ELECTRONICS, INC.
Inventor： Zhuang Zuo , Jian Zhou , De-Zhi Jiao
IPC: H01F27/36
CPC classification number: H01F27/289 , H01F27/24 , H01F27/2804 , H01F2027/2809
Abstract: A transformer includes a primary winding unit, a secondary winding unit and a magnetic core. The primary winding unit includes a first input primary winding part and a first shielding winding part. The first input primary winding part is electrically connected to at least one switch component, and the first input primary winding part is electrically connected to the first shielding winding part. The secondary winding unit is inductively coupled to the primary winding unit, and the first shielding part is disposed between the first input primary winding part and the secondary winding part. Then, the primary winding unit and the secondary winding unit are assembled to the magnetic core.
Abstract translation: 变压器包括初级绕组单元，次级绕组单元和磁芯。 初级绕组单元包括第一输入初级绕组部分和第一屏蔽绕组部分。 第一输入初级绕组部电连接到至少一个开关部件，第一输入初级绕组部分电连接到第一屏蔽绕组部分。 次级绕组单元电感耦合到初级绕组单元，第一屏蔽部分设置在第一输入初级绕组部分和次级绕组部分之间。 然后，初级绕组单元和次级绕组单元组装到磁芯上。
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公开(公告)号：US09748036B2
公开(公告)日：2017-08-29
申请号：US15459005
申请日：2017-03-15
Applicant: DELTA ELECTRONICS, INC.
Inventor： Zhuang Zuo , Jian Zhou , De-Zhi Jiao
CPC classification number: H01F27/289 , H01F27/24 , H01F27/2804 , H01F2027/2809
Abstract: A transformer includes a primary winding unit, a secondary winding unit and a magnetic core. The primary winding unit includes a first input primary winding part and a first shielding winding part. The first input primary winding part is electrically connected to at least one switch component, and the first input primary winding part is electrically connected to the first shielding winding part. The secondary winding unit is inductively coupled to the primary winding unit, and the first shielding part is disposed between the first input primary winding part and the secondary winding part. Then, the primary winding unit and the secondary winding unit are assembled to the magnetic core.
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公开(公告)号：US09666354B2
公开(公告)日：2017-05-30
申请号：US14015999
申请日：2013-08-30
Applicant: DELTA ELECTRONICS, INC.
Inventor： Zhuang Zuo , Jian Zhou , De-Zhi Jiao
CPC classification number: H01F27/289 , H01F27/24 , H01F27/2804 , H01F2027/2809
Abstract: A transformer includes a primary winding unit, a secondary winding unit and a magnetic core. The primary winding unit includes a first input primary winding part and a first shielding winding part. The first input primary winding part is electrically connected to at least one switch component, and the first input primary winding part is electrically connected to the first shielding winding part. The secondary winding unit is inductively coupled to the primary winding unit, and the first shielding part is disposed between the first input primary winding part and the secondary winding part. Then, the primary winding unit and the secondary winding unit are assembled to the magnetic core.
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