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1. 发明授权

US08648686B2 Resonant transformer and resonant converter employing same 有权
标题翻译：共振变压器和谐振转换器采用相同
公开(公告)号：US08648686B2
公开(公告)日：2014-02-11
申请号：US13347841
申请日：2012-01-11
申请人： Hsin-Wei Tsai , Shih-Hsien Chang , Ching-Hsing Tien
发明人： Hsin-Wei Tsai , Shih-Hsien Chang , Ching-Hsing Tien
IPC分类号： H01F27/30
CPC分类号： H01F27/324 , H01F2005/043
摘要： A resonant transformer and resonant converter are disclosed. The resonant transformer includes a first bobbin, a first primary winding coil, plural first secondary winding coils, a second bobbin, a second primary winding coil, plural second secondary winding coils and a magnetic core assembly. The first bobbin includes a first winding section and plural single-trough second winding sections. Plural pins are arranged at the first winding section. The first primary winding coil is wound around the first winding section and connected with the pins. The first secondary winding coils are wound around respective single-trough second winding sections. The second bobbin includes a third winding section and plural single-trough fourth winding sections. The second primary winding coil are wound around the third winding section and connected with the pins at the first winding section of the first bobbin. The second secondary winding coils are wound around respective single-trough fourth winding sections.
摘要翻译：公开了一种谐振变压器和谐振变换器。谐振变压器包括第一线圈架，第一初级绕组线圈，多个第一次级绕组线圈，第二线圈架，第二初级绕组线圈，多个第二次级绕组线圈和磁芯组件。第一线轴包括第一绕组部分和多个单槽第二绕组部分。多个销布置在第一绕组部分。第一初级绕组线圈缠绕在第一绕组部分上并与引脚连接。第一次级绕组卷绕在相应的单槽第二绕组部分上。第二线轴包括第三绕组部分和多个单槽第四绕组部分。第二初级绕组线圈缠绕在第三绕组部分上，并与第一线圈架的第一绕组部分处的销连接。第二次级绕组卷绕在相应的单槽第四绕组部分上。

2. 发明申请

US20120106207A1 RESONANT TRANSFORMER AND RESONANT CONVERTER EMPLOYING SAME 有权
标题翻译：谐振变压器和共振转换器
公开(公告)号：US20120106207A1
公开(公告)日：2012-05-03
申请号：US13347841
申请日：2012-01-11
申请人： Hsin-Wei Tsai , Shih-Hsien Chang , Ching-Hsing Tien
发明人： Hsin-Wei Tsai , Shih-Hsien Chang , Ching-Hsing Tien
IPC分类号： H02M3/335 , H01F27/29
CPC分类号： H01F27/324 , H01F2005/043
摘要： A resonant transformer and resonant converter are disclosed. The resonant transformer includes a first bobbin, a first primary winding coil, plural first secondary winding coils, a second bobbin, a second primary winding coil, plural second secondary winding coils and a magnetic core assembly. The first bobbin includes a first winding section and plural single-trough second winding sections. Plural pins are arranged at the first winding section. The first primary winding coil is wound around the first winding section and connected with the pins. The first secondary winding coils are wound around respective single-trough second winding sections. The second bobbin includes a third winding section and plural single-trough fourth winding sections. The second primary winding coil are wound around the third winding section and connected with the pins at the first winding section of the first bobbin. The second secondary winding coils are wound around respective single-trough fourth winding sections.
摘要翻译：公开了一种谐振变压器和谐振变换器。谐振变压器包括第一线圈架，第一初级绕组线圈，多个第一次级绕组线圈，第二线圈架，第二初级绕组线圈，多个第二次级绕组线圈和磁芯组件。第一线轴包括第一绕组部分和多个单槽第二绕组部分。多个销布置在第一绕组部分。第一初级绕组线圈缠绕在第一绕组部分上并与引脚连接。第一次级绕组卷绕在相应的单槽第二绕组部分上。第二线轴包括第三绕组部分和多个单槽第四绕组部分。第二初级绕组线圈缠绕在第三绕组部分上，并与第一线圈架的第一绕组部分处的销连接。第二次级绕组卷绕在相应的单槽第四绕组部分上。

3. 发明授权

US08334745B2 Transformer having leakage inductance 有权
标题翻译：具有漏电感的变压器
公开(公告)号：US08334745B2
公开(公告)日：2012-12-18
申请号：US12750925
申请日：2010-03-31
申请人： Yi-Lin Chen , Bou-Jun Zung , Shih-Hsien Chang , Hsin-Wei Tsai , Zhi-Liang Zhang
发明人： Yi-Lin Chen , Bou-Jun Zung , Shih-Hsien Chang , Hsin-Wei Tsai , Zhi-Liang Zhang
IPC分类号： H01F27/30 , H01F27/28 , H01F17/06 , H01F27/29
CPC分类号： H01F38/10 , H01F27/326
摘要： A transformer includes a bobbin assembly, a primary winding coil, a first secondary winding coil, a second secondary winding coil, and a magnetic core assembly. The bobbin assembly includes a primary winding part, a first secondary winding part, a second secondary winding part and a channel. A first opening is formed in a bottom surface of the bobbin assembly and communicates with the channel. The primary winding coil is wound around the primary winding part. The first secondary winding coil is wound around the first secondary winding part. The second secondary winding coil is wound around the second secondary winding part. The magnetic core assembly is partially embedded into the channel of the bobbin assembly, and includes a first magnetic part and a second magnetic part. The second magnetic part includes a first extension post, and the first extension post is inserted into the first opening of the bobbin assembly.
摘要翻译：变压器包括线轴组件，初级绕组线圈，第一次级绕组线圈，第二次级绕组线圈和磁芯组件。线轴组件包括初级绕组部分，第一次级绕组部分，第二次级绕组部分和通道。第一开口形成在筒管组件的底表面中并与通道连通。初级绕组线圈缠绕在初级绕组部分上。第一次级绕组线圈缠绕在第一次级绕组部分上。第二次级绕组线圈缠绕在第二次级绕组部分上。磁芯组件部分地嵌入到线轴组件的通道中，并且包括第一磁性部分和第二磁性部分。第二磁性部件包括第一延伸柱，并且第一延伸柱插入到筒管组件的第一开口中。

4. 发明授权

US08324871B2 Integrated multi-inductor magnetic member and multi-loop power factor correction circuit having same 有权
标题翻译：具有相同特性的集成多电感器磁性元件和多回路功率因数校正电路
公开(公告)号：US08324871B2
公开(公告)日：2012-12-04
申请号：US12948563
申请日：2010-11-17
申请人： Hsin-Wei Tsai , Shih-Hsien Chang
发明人： Hsin-Wei Tsai , Shih-Hsien Chang
IPC分类号： G05F1/70
CPC分类号： H02M7/003 , H01F17/04 , H02M1/4225 , Y02B70/126
摘要： A multi-loop power factor correction circuit includes a first rectifier circuit, an integrated multi-inductor magnetic member, plural switching circuits, plural rectifying elements, and a power factor correction controlling circuit. The integrated multi-inductor magnetic member includes a first slab, a second slab, a middle post, plural lateral posts, and plural winding coil assemblies. The winding coil assemblies are wound around respective lateral posts to form at least a first inductor and a second inductor. The magnetic flux cross-section area of the middle post is smaller than the sum of the magnetic flux cross-section areas of the lateral posts. The switching circuits are alternately conducted, so that the distribution of an input AC current is similar to the waveform of the input AC voltage.
摘要翻译：多环路功率因数校正电路包括第一整流电路，集成多电感器磁性部件，多个开关电路，多个整流元件和功率因数校正控制电路。集成多电感器磁性构件包括第一板，第二板，中柱，多侧板和多个绕组线圈组件。绕组线圈组件缠绕在相应的侧柱上以形成至少第一电感器和第二电感器。中柱的磁通截面积小于侧柱的磁通横截面面积的总和。开关电路交替导通，使得输入AC电流的分布与输入AC电压的波形相似。

5. 发明授权

US08054150B2 Magnetic element 有权
标题翻译：磁性元件
公开(公告)号：US08054150B2
公开(公告)日：2011-11-08
申请号：US12323289
申请日：2008-11-25
申请人： Hsin-Wei Tsai , Shih-Hsien Chang
发明人： Hsin-Wei Tsai , Shih-Hsien Chang
IPC分类号： H01F27/02 , H01F17/06 , H01F27/30 , H01F27/28
CPC分类号： H01F3/14 , H01F27/06
摘要： A magnetic element includes a conducting winding structure, first and second magnetic parts, and first and second side posts. The first and second magnetic parts have first and second central posts that are aligned with each other. The first side post is disposed on an edge of the first or second magnetic part. The second side post is disposed on another edge of the first or second magnetic part where no side post is disposed or the first side post is not aligned with. The conducting winding structure is sandwiched between the first and second magnetic parts. The first and second side posts are aligned with corresponding edges wherein no side post is disposed. Consequently, the overall height of the first and second central post is less than the height of the first or second side post and an air gap is defined between the first and second central post.
摘要翻译：磁性元件包括导电绕组结构，第一和第二磁性部分以及第一和第二侧面柱。第一和第二磁性部件具有彼此对准的第一和第二中心柱。第一侧柱设置在第一或第二磁性部分的边缘上。第二侧柱设置在不设置侧柱的第一或第二磁性部分的另一边缘上，或者第一侧柱不对准。导电绕组结构被夹在第一和第二磁性部分之间。第一和第二侧柱与其中没有设置侧柱的相应边缘对齐。因此，第一和第二中心柱的总高度小于第一或第二侧柱的高度，并且在第一和第二中心柱之间限定气隙。

6. 发明授权

US07886425B2 Method of manufacturing a transformer 有权
标题翻译：制造变压器的方法
公开(公告)号：US07886425B2
公开(公告)日：2011-02-15
申请号：US12274872
申请日：2008-11-20
申请人： Tzu-Yang Liu , Ching-Hsien Teng , Hsin-Wei Tsai , Yi-Lin Chen , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
发明人： Tzu-Yang Liu , Ching-Hsien Teng , Hsin-Wei Tsai , Yi-Lin Chen , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
IPC分类号： H01F7/06
CPC分类号： H01F27/325 , H01F27/29 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073
摘要： A method of manufacturing a transformer is disclosed. A first bobbin piece, having a first channel and a primary winding section is provided. A second bobbin comprising first and second secondary side plates, plural partition plates, a wall portion, a secondary base having a first pin arranged on a bottom surface of the secondary base, plural secondary winding sections, and a second channel is provided. A second pin is inserted into the second bobbin piece to form a wire-arranging part protruded from the second secondary side plate and an insertion part protruded from the bottom surface of the secondary base. A primary winding coil is wound on the primary winding section, and the first and second terminals of a secondary winding coil are respectively fixed on the first pin and the wire-arranging part. A magnetic core assembly is partially disposed within the first channel and the second channel.
摘要翻译：公开了制造变压器的方法。提供具有第一通道和初级绕组部分的第一绕线架。第二线轴包括第一和第二次级侧板，多个分隔板，壁部分，具有设置在次级底座的底表面上的第一引脚的第二基座，多个次级绕组部分和第二通道。第二销插入第二绕线架中以形成从第二二次侧板突出的导线布置部分和从次基座的底表面突出的插入部分。初级绕组线圈缠绕在初级绕组部分上，次级绕组线圈的第一和第二端子分别固定在第一引脚和导线布置部分上。磁芯组件部分地设置在第一通道和第二通道内。

7. 发明申请

US20090278646A1 STRUCTURE OF TRANSFORMER 有权
标题翻译：变压器结构
公开(公告)号：US20090278646A1
公开(公告)日：2009-11-12
申请号：US12334810
申请日：2008-12-15
申请人： Yi-Lin Chen , Hsin-Wei Tsai , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
发明人： Yi-Lin Chen , Hsin-Wei Tsai , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
IPC分类号： H01F17/04
CPC分类号： H01F27/325 , H01F38/08 , H01F38/42 , H01F2005/022 , H01F2005/043
摘要： A transformer includes multiple bobbins arranged side by side, a primary winding coil, a secondary winding coil and a magnetic core assembly. Each bobbin includes a main body, multiple partition plates, a primary winding coil, a secondary winding coil and a magnetic core assembly. The main body has at least two sidewalls respectively disposed at two opposite ends thereof. The partition plates are disposed on the main body for respectively cooperating with the sidewalls to define a first winding region and a second winding region. The first winding region and the second winding region are separated by the partitions plates. The spacer is disposed within the channel. The primary winding coil and the secondary winding coil are respectively wound on the first winding portion and the second winding portion of each bobbin. The magnetic core assembly partially embedded into the channels of the bobbins and sustained against the spacer.
摘要翻译：变压器包括并排布置的多个线轴，初级绕组线圈，次级绕组线圈和磁芯组件。每个线轴包括主体，多个隔板，初级绕组线圈，次级绕组线圈和磁芯组件。主体具有分别设置在其两个相对端的至少两个侧壁。分隔板设置在主体上，用于分别与侧壁配合以限定第一绕组区域和第二绕组区域。第一绕组区域和第二绕组区域被隔板隔开。间隔件设置在通道内。初级绕组线圈和次级绕组线圈分别卷绕在每个线轴的第一绕组部分和第二绕组部分上。磁芯组件部分地嵌入线轴的通道并且抵靠间隔件。

8. 发明申请

US20100214053A1 COMPOSITE TRANSFORMER 有权
标题翻译：复合变压器
公开(公告)号：US20100214053A1
公开(公告)日：2010-08-26
申请号：US12500883
申请日：2009-07-10
申请人： Yi-Lin Chen , Bou-Jun Zung , Shih-Hsien Chang , Hsin-Wei Tsai , Zhi-Liang Zhang
发明人： Yi-Lin Chen , Bou-Jun Zung , Shih-Hsien Chang , Hsin-Wei Tsai , Zhi-Liang Zhang
IPC分类号： H01F17/04
CPC分类号： H01F27/326 , H01F3/00 , H01F27/325 , H01F30/04 , H01F38/10
摘要： A composite transformer includes a bobbin assembly, a magnetic core covering element and a magnetic core assembly. The bobbin assembly includes at least a first connecting part and a first channel, wherein at least a primary winding coil and at least a secondary winding coil are wound around the bobbin assembly. The magnetic core covering element includes a second channel and at least a second connecting part. The at least a second connecting part of the magnetic core covering element is coupled with the at least a first connecting part of the bobbin assembly, so that the magnetic core covering element is combined with the bobbin assembly. The magnetic core assembly is partially embedded into the first channel of the bobbin assembly and the second channel of the magnetic core covering element.
摘要翻译：复合变压器包括线轴组件，磁芯覆盖元件和磁芯组件。筒管组件至少包括第一连接部分和第一通道，其中至少一个初级绕组线圈和至少一个次级绕组线圈缠绕在线轴组件上。磁芯覆盖元件包括第二通道和至少第二连接部件。磁芯覆盖元件的至少第二连接部分与筒管组件的至少第一连接部分联接，使得磁芯覆盖元件与线轴组件组合。磁芯组件部分嵌入到线轴组件的第一通道和磁芯覆盖元件的第二通道中。

9. 发明授权

US07633367B2 Structure of transformer 失效
标题翻译：变压器结构
公开(公告)号：US07633367B2
公开(公告)日：2009-12-15
申请号：US12273273
申请日：2008-11-18
申请人： Yi-Lin Chen , Hsin-Wei Tsai , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
发明人： Yi-Lin Chen , Hsin-Wei Tsai , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
IPC分类号： H01F27/30
CPC分类号： H01F27/29 , H01F27/325
摘要： A transformer includes a first bobbin piece, a second bobbin piece, a first pin, a second pin and a magnetic core assembly. The first bobbin piece has a first channel therein and a covering element, and a primary winding coil is wound on the first bobbin piece. The second bobbin piece includes a first secondary side plate, a second secondary side plate, a plurality of partition plates, a wall portion, and a secondary base, and a secondary winding coil is wound on the second bobbin piece. The second pin includes a wire-arranging part, an insertion part and an intermediate part, wherein the wire-arranging part is protruded from the second secondary side plate, the intermediate part is buried in the wall portion, and the insertion part is protruded from the bottom surface of the secondary base. The magnetic core assembly is partially embedded within said first channel of said first bobbin piece and said second channel of said second bobbin piece. A first terminal of the secondary winding coil is fixed on the first pin and a second terminal of the secondary winding coil is fixed on the wire-arranging part of the second pin. At least parts of the second bobbin piece are received in the covering element of the first bobbin piece, and the covering element has an insulating partition for isolating the magnetic core assembly from the primary winding coil and the secondary winding coil.
摘要翻译：变压器包括第一筒管，第二筒管，第一销，第二销和磁芯组件。第一筒管在其中具有第一通道和覆盖元件，并且初级绕组线圈缠绕在第一绕线管上。第二筒管包括第一副侧面板，第二次侧面板，多个分隔板，壁部和副底座，次级绕组线圈缠绕在第二筒管上。第二销包括线排列部分，插入部分和中间部分，其中线排列部分从第二次级侧板突出，中间部分被埋在壁部分中，并且插入部分从次级底座的底面。磁芯组件部分嵌入所述第一绕线管的所述第一通道和所述第二绕线管的所述第二通道内。次级绕组线圈的第一端子固定在第一引脚上，次级绕组线圈的第二端子固定在第二引脚的引线布置部分上。第二筒管的至少一部分被容纳在第一筒管的覆盖元件中，并且覆盖元件具有用于将磁芯组件与初级绕组线圈和次级绕组线圈隔离的绝缘隔板。

10. 发明申请

US20090151153A1 STRUCTURE AND MANUFACTURING METHOD OF TRANSFORMER 有权
标题翻译：变压器的结构与制造方法
公开(公告)号：US20090151153A1
公开(公告)日：2009-06-18
申请号：US12274872
申请日：2008-11-20
申请人： Tzu-Yang Liu , Ching-Hsien Teng , Hsin-Wei Tsai , Yi-Lin Chen , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
发明人： Tzu-Yang Liu , Ching-Hsien Teng , Hsin-Wei Tsai , Yi-Lin Chen , Bou-Jun Zung , Chia-Hung Pai , Shih-Hsien Chang
IPC分类号： H01F7/06
CPC分类号： H01F27/325 , H01F27/29 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073
摘要： A method of manufacturing a transformer is disclosed. First, a first bobbin piece is provided, wherein the first bobbin piece has a first channel therein and a primary winding section. Second, a second bobbin is provided, wherein the second bobbin piece comprises a first secondary side plate, a second secondary side plate opposed to the first secondary side plate, a plurality of partition plates between the first secondary side plate and the second secondary side plate, a wall portion between every two adjacent partition plates, and a secondary base extended from an edge of the first secondary side plate and having a first pin arranged on a bottom surface of the secondary base, wherein a plurality of secondary winding sections are defined by every two adjacent partition plates, and a second channel is defined within the wall portion. Then a second pin is inserted into the second bobbin piece to penetrate through the wall portion and the second secondary side plate and form a wire-arranging part protruded from the second secondary side plate and an insertion part protruded from the bottom surface of the secondary base. Later, a primary winding coil is wound on the primary winding section, a first terminal of a secondary winding coil is fixed on the first pin and then wound on the secondary winding sections, and a second terminal of the secondary winding coil is fixed on the wire-arranging part of the second pin. Finally, a magnetic core assembly is partially disposed within the first channel of the first bobbin piece and the second channel of the second bobbin piece.
摘要翻译：公开了制造变压器的方法。首先，设置第一筒管，其中第一筒管具有第一通道和初级绕组部分。其次，设置有第二筒管，其中，所述第二筒管包括第一副侧板，与所述第一副侧板相对的第二副侧板，在所述第一副侧板和所述第二二次侧板之间的多个隔板，每两个相邻隔板之间的壁部分，以及从第一次级侧板的边缘延伸并且具有布置在次级基座的底表面上的第一销的次级基座，其中多个次级绕组部分由每隔两个相邻的隔板和第二通道限定在壁部分内。然后，将第二销插入第二绕线筒中，穿过壁部和第二次侧面板，形成从第二二次侧板突出的导线配置部和从第二基板的底面突出的插入部。之后，初级绕组线圈缠绕在初级绕组部分上，次级绕组线圈的第一端子固定在第一引脚上，然后缠绕在次级绕组部分上，次级绕组线圈的第二端子固定在第二针的线排列部分。最后，磁芯组件部分地设置在第一绕线管的第一通道和第二绕线管的第二通道内。

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