公开(公告)号：US20090167466A1

公开(公告)日：2009-07-02

申请号：US11967270

申请日：2007-12-31

申请人： Ping QIU ,  Chirn Chye BOON ,  Johnny Kok Wai CHEW ,  Kiat Seng YEO ,  Manh Anh DO ,  Lap CHAN ,  Suh Fei LIM

发明人： Ping QIU ,  Chirn Chye BOON ,  Johnny Kok Wai CHEW ,  Kiat Seng YEO ,  Manh Anh DO ,  Lap CHAN ,  Suh Fei LIM

IPC分类号： H03J3/00 ,  H01F27/06

CPC分类号： H03J3/20 ,  H01F17/0006 ,  H01F2017/0073 ,  H03H11/48

摘要： An inductor circuit with high quality (Q) factor includes a primary inductor and a compensation sub-circuit. The compensation sub-circuit is electrically isolated from the primary inductor. The compensation sub-circuit is magnetically coupled with the primary inductor to compensate the loss in the primary inductor.

摘要翻译： 具有高质量（Q）因子的电感器电路包括初级电感器和补偿子电路。 补偿子电路与主电感器电隔离。 补偿子电路与初级电感器磁耦合，以补偿初级电感器的损耗。

公开(公告)号：US20080284553A1

公开(公告)日：2008-11-20

申请号：US11779892

申请日：2007-07-19

申请人： Chee Chong LIM ,  Kok Wai CHEW ,  Kiat Seng YEO ,  Suh Fei LIM ,  Manh Anh DO ,  Lap CHAN

发明人： Chee Chong LIM ,  Kok Wai CHEW ,  Kiat Seng YEO ,  Suh Fei LIM ,  Manh Anh DO ,  Lap CHAN

IPC分类号： H01F5/00 ,  H01F27/28 ,  H01F41/02

CPC分类号： H01F27/2804 ,  H01F17/0013 ,  H01F27/006 ,  H01F2017/0073 ,  H01L2924/3011 ,  Y10T29/4902

摘要： Embodiments of the invention provide a transformer comprising: a first coil element having a transverse axis along a transverse direction, the first coil element having p turns where p is greater than or equal to 1; and a second coil element having a transverse axis generally parallel to the transverse axis of the first coil element, the second coil element having n turns, where n is greater than or equal to 5 p; wherein the first and second coil elements are arranged to provide electromagnetic coupling between the coil elements along a portion of a length of the second coil element in both a transverse direction parallel to the transverse axes and a lateral direction, wherein the lateral direction is a direction normal to the transverse axes.

摘要翻译： 本发明的实施例提供了一种变压器，包括：第一线圈元件，其沿着横向具有横向轴线，所述第一线圈元件具有p匝，其中p大于或等于1; 以及第二线圈元件，其具有大致平行于所述第一线圈元件的横向轴线的横轴，所述第二线圈元件具有n圈，其中n大于或等于5p; 其中所述第一和第二线圈元件布置成沿平行于横向轴线的横向方向和横向方向沿着所述第二线圈元件的长度的一部分在所述线圈元件之间提供电磁耦合，其中所述横向方向是 垂直于横轴。