公开(公告)号：US08159323B2

公开(公告)日：2012-04-17

申请号：US12676366

申请日：2008-09-16

申请人： Tomohiro Sugimura ,  Toshifumi Toya ,  Sadao Morimoto

发明人： Tomohiro Sugimura ,  Toshifumi Toya ,  Sadao Morimoto

IPC分类号： H01F17/04

CPC分类号： H01F27/30 ,  H01F27/326 ,  H01F38/10 ,  H01F2005/022 ,  H01F2005/043

摘要： A transformer includes a first bobbin having a first primary winding and a first secondary winding wound therearound, having a first through hole; a second bobbin having a second primary winding and a second secondary winding wound therearound, having a second through hole; and two divided magnetic cores. A divided magnetic core is composed of center magnetic leg formed from a vertical wall and a side wall vertically linked to rear magnetic plate, with a T-shaped cross section; a first outer magnetic leg placed at one side separated by the vertical wall; and a second outer magnetic leg placed at the other side. The first and second outer magnetic legs are inserted from both sides of the first and second through hole.

摘要翻译： 变压器包括具有第一初级绕组和缠绕在其上的第一次级绕组的第一线圈架，具有第一通孔; 具有第二初级绕组和缠绕在其上的第二次级绕组的第二绕组，具有第二通孔; 和两个分开的磁芯。 分割磁芯由垂直壁和垂直连接到后磁板的侧壁形成的中心磁腿构成，具有T形横截面; 放置在由垂直壁分隔的一侧的第一外部磁性腿; 以及放置在另一侧的第二外磁腿。 第一和第二外部磁性腿从第一和第二通孔的两侧插入。

公开(公告)号：US20100194306A1

公开(公告)日：2010-08-05

申请号：US12676366

申请日：2008-09-16

申请人： Tomohiro Sugimura ,  Toshifumi Toya ,  Sadao Morimoto

发明人： Tomohiro Sugimura ,  Toshifumi Toya ,  Sadao Morimoto

IPC分类号： H05B37/02 ,  H01F27/28

CPC分类号： H01F27/30 ,  H01F27/326 ,  H01F38/10 ,  H01F2005/022 ,  H01F2005/043

摘要： A transformer includes a first bobbin having a first primary winding and a first secondary winding wound therearound, having a first through hole; a second bobbin having a second primary winding and a second secondary winding wound therearound, having a second through hole; and two divided magnetic cores. A divided magnetic core is composed of center magnetic leg formed from a vertical wall and a side wall vertically linked to rear magnetic plate, with a T-shaped cross section; a first outer magnetic leg placed at one side separated by the vertical wall; and a second outer magnetic leg placed at the other side. The first and second outer magnetic legs are inserted from both sides of the first and second through hole.

摘要翻译： 变压器包括具有第一初级绕组和缠绕在其上的第一次级绕组的第一线圈架，具有第一通孔; 具有第二初级绕组和缠绕在其上的第二次级绕组的第二绕组，具有第二通孔; 和两个分开的磁芯。 分割磁芯由垂直壁和垂直连接到后磁板的侧壁形成的中心磁腿构成，具有T形横截面; 放置在由垂直壁分隔的一侧的第一外部磁性腿; 以及放置在另一侧的第二外磁腿。 第一和第二外部磁性腿从第一和第二通孔的两侧插入。