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公开(公告)号：US20100219926A1
公开(公告)日：2010-09-02
申请号：US12452832
申请日：2007-06-11
CPC分类号： H01F27/2804 , H01F27/06 , H01F2027/2809 , H01F2027/2819 , H05K1/141 , H05K1/165 , H05K2201/086 , H05K2201/09063 , H05K2203/1572
摘要： The present invention provides an improved transformer (20), which broadly includes: a substrate (21) having first and second surfaces (22, 23); a first board (24) mounted on the substrate first surface; a second board (25) mounted on the substrate second surface; the boards being identical to one another and being mounted on the respective proximate substrate surfaces as mirror images of one another; each of the boards having a plurality of dielectric layers with electrically-conductive sheet windings (35, 36, 37, 38) embedded therein; and an assembled core (26, 28) operatively arranged to provide a path for magnetic flux attributable to a current in the some of the windings. Third and fourth boards (71, 72) may be piggy-backed onto the first and second boards, respectively, to selectively vary the properties of the transformer.
摘要翻译： 本发明提供了一种改进的变压器（20），其广泛地包括：具有第一和第二表面（22,23）的基板（21）; 安装在所述基板第一表面上的第一板（24） 安装在所述基板第二表面上的第二板（25） 这些板彼此相同并且被安装在相应的近的基板表面上，作为彼此的镜像; 每个板具有多个具有嵌入其中的导电片绕组（35,36,37,38）的电介质层; 以及可操作地布置成提供归因于一些绕组中的电流的磁通的路径的组装芯（26,28）。 第三和第四板（71,72）可以分别捎带在第一和第二板上，以选择性地改变变压器的性质。
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公开(公告)号：US08310327B2
公开(公告)日：2012-11-13
申请号：US12452832
申请日：2007-06-11
CPC分类号： H01F27/2804 , H01F27/06 , H01F2027/2809 , H01F2027/2819 , H05K1/141 , H05K1/165 , H05K2201/086 , H05K2201/09063 , H05K2203/1572
摘要： The present invention provides an improved transformer (20), which broadly includes: a substrate (21) having first and second surfaces (22, 23); a first board (24) mounted on the substrate first surface; a second board (25) mounted on the substrate second surface; the boards being identical to one another and being mounted on the respective proximate substrate surfaces as mirror images of one another; each of the boards having a plurality of dielectric layers with electrically-conductive sheet windings (35, 36, 37, 38) embedded therein; and an assembled core (26, 28) operatively arranged to provide a path for magnetic flux attributable to a current in some of the windings. Third and fourth boards (71, 72) may be piggy-backed onto the first and second boards, respectively, to selectively vary the properties of the transformer.
摘要翻译： 本发明提供了一种改进的变压器（20），其广泛地包括：具有第一和第二表面（22,23）的基板（21）; 安装在所述基板第一表面上的第一板（24） 安装在所述基板第二表面上的第二板（25） 这些板彼此相同并且被安装在相应的近的基板表面上，作为彼此的镜像; 每个板具有多个具有嵌入其中的导电片绕组（35,36,37,38）的电介质层; 以及可操作地布置成为归因于一些绕组中的电流的磁通提供路径的组装芯（26,28）。 第三和第四板（71,72）可以分别捎带在第一和第二板上，以选择性地改变变压器的性质。
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