公开(公告)号：US20130141199A1

公开(公告)日：2013-06-06

申请号：US13602727

申请日：2012-09-04

申请人： John G. Hayes ,  Kevin J. Hartnett ,  Marek Rylko

发明人： John G. Hayes ,  Kevin J. Hartnett ,  Marek Rylko

IPC分类号： H01F30/12

CPC分类号： H01F30/12 ,  H01F3/12 ,  H01F38/02 ,  H01F2038/026 ,  H02M3/1584 ,  H02M2001/0064

摘要： In one embodiment the invention describes an integrated magnetic structure, for use in a transformer coupled buck and/or boost converter, comprising a core having at least one leg portion and at least one phase winding split into two sub-windings, said two sub-windings are wound around the core and adapted to function as a single phase of a transformer wherein the core is fabricated from two C and two T ferrite or magnetic sections and adapted to cooperate with each other to form a CCTT shaped integrated magnetic structure.

摘要翻译： 在一个实施例中，本发明描述了一种用于变压器耦合降压和/或升压转换器的集成磁结构，包括具有至少一个支脚部分的芯体和分成两个子绕组的至少一个相绕组， 绕组缠绕在芯上并且适于用作变压器的单相，其中芯由两个C和两个T铁素体或磁性部分制成，并且适于彼此配合以形成CCTT形集成磁性结构。