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21. 发明授权

US08362867B2 Multi-turn inductors 有权
标题翻译：多圈电感器
公开(公告)号：US08362867B2
公开(公告)日：2013-01-29
申请号：US13175726
申请日：2011-07-01
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F27/28 , H01F27/02 , H01F17/04
CPC分类号： H01F27/027 , H01F3/08 , H01F27/2847 , H01F2038/026 , H02M3/1584
摘要： A multi-winding inductor includes a first foil winding and a second foil winding. One end of the first foil winding extends from a first side of the core and wraps under the core to form a solder tab under the core. One end of the second foil winding extends from a second side of the core and wraps under the core to form another solder tab under the core. Respective portions of each solder tab are laterally adjacent under the magnetic core. A coupled inductor includes a magnetic core including a first and a second end magnetic element and a plurality of connecting magnetic elements disposed between and connecting the first and second end magnetic elements. A respective first and second single turn foil winding is wound at least partially around each connecting magnetic element. Each foil winding has two ends forming respective solder tabs.
摘要翻译：多绕组电感器包括第一箔绕组和第二箔绕组。第一箔绕组的一端从芯的第一侧延伸并且在芯下方包裹以在芯下方形成焊料片。第二箔绕组的一端从芯的第二侧延伸并且在芯下方包裹以在芯下方形成另一焊片。每个焊料片的相应部分在磁芯下方横向相邻。耦合电感器包括包括第一和第二端磁性元件的磁芯和设置在第一和第二端磁性元件之间并连接第一和第二端磁性元件的多个连接磁性元件。相应的第一和第二单匝箔绕组至少部分地围绕每个连接的磁性元件缠绕。每个箔绕组具有形成相应焊接片的两个端部。

22. 发明申请

US20120212311A1 Two-Phase Coupled Inductors Which Promote Improved Printed Circuit Board Layout 有权
标题翻译：促进改进印刷电路板布局的两相耦合电感器
公开(公告)号：US20120212311A1
公开(公告)日：2012-08-23
申请号：US13460363
申请日：2012-04-30
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F30/12
CPC分类号： H01F17/06 , H01F27/2847 , H01F27/292 , H01F27/306 , H02M3/1584 , H02M7/003
摘要： Two-phase coupled inductors including a magnetic core, at least a first winding, and at least three solder tabs. Power supplies including a printed circuit board, a two-phase coupled inductor affixed to the printed circuit board, and first and second switching circuits affixed to the printed circuit board. Each of the first and second switching circuits are electrically coupled to a respective solder tab of the two-phase coupled inductor affixed to the printed circuit board.
摘要翻译：两相耦合电感器包括磁芯，至少第一绕组和至少三个焊接片。电源，包括印刷电路板，固定到印刷电路板的两相耦合电感器，以及固定到印刷电路板的第一和第二开关电路。第一和第二开关电路中的每一个电耦合到固定到印刷电路板的两相耦合电感器的相应焊片。

23. 发明申请

US20120056703A1 Low Profile Inductors For High Density Circuit Boards 有权
标题翻译：用于高密度电路板的薄型电感器
公开(公告)号：US20120056703A1
公开(公告)日：2012-03-08
申请号：US13297216
申请日：2011-11-15
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F17/04 , H01F27/29 , H01F27/28
CPC分类号： H05K1/18 , H01F17/04 , H01F27/2847 , H01F27/292 , H01F2027/2857 , H05K1/181 , H05K1/182 , H05K2201/1003
摘要： An inductor includes a core formed of a magnetic material and a foil winding wound at least partially around or through at least a portion of the core. A first end of the winding extends away from the core to form an extended output tongue configured and arranged to supplement or serve as a substitute for a printed circuit board foil trace. A second end of the winding forms a solder tab. At least a portion of the extended output tongue and the solder tab are formed at a same height relative to a bottom surface of the core. Another inductor includes a core formed of a magnetic material, a winding wound at least partially around or through at least a portion of the core, and a ground return conductor attached to the core. The core does not form a magnetic path loop around the ground return conductor.
摘要翻译：电感器包括由磁性材料形成的芯部和至少部分地缠绕在芯部的至少一部分周围的箔绕组。绕组的第一端远离芯部形成延伸的输出舌片，其被配置和布置成补充或用作印刷电路板箔迹线的替代物。绕组的第二端形成焊接片。扩展输出舌片和焊片的至少一部分相对于芯的底表面形成在相同的高度。另一个电感器包括由磁性材料形成的芯体，至少部分地围绕或穿过芯部的至少一部分缠绕的绕组以及连接到芯体的接地回路导体。磁芯不会在接地回路导体周围形成磁路环路。

24. 发明申请

US20120043818A1 Switching Circuits For Extracting Power From An Electric Power Source And Associated Methods 有权
标题翻译：用于从电源提取功率的开关电路及相关方法
公开(公告)号：US20120043818A1
公开(公告)日：2012-02-23
申请号：US13212013
申请日：2011-08-17
申请人： Anthony J. Stratakos , Michael D. McJimsey , Ilija Jergovic , Alexandr Ikriannikov , Artin Der Minassians , Kaiwei Yao , David B. Lidsky , Marco A. Zuniga , Ana Borisavljevic
发明人： Anthony J. Stratakos , Michael D. McJimsey , Ilija Jergovic , Alexandr Ikriannikov , Artin Der Minassians , Kaiwei Yao , David B. Lidsky , Marco A. Zuniga , Ana Borisavljevic
IPC分类号： H02J1/00 , G05F1/10
CPC分类号： H02J1/102 , H01L2224/16225 , H01L2224/48091 , H01L2224/48227 , H02J3/383 , H02J2001/106 , H02M3/158 , H03K17/102 , H03K17/122 , H03K17/145 , H03K17/693 , H03K2217/0036 , H03K2217/0054 , Y02E10/563 , Y10T307/685 , Y10T307/696 , Y10T307/707 , H01L2924/00014
摘要： An electric power system includes N electric power sources and N switching circuits, where N in an integer greater than one. Each switching circuit includes an input port electrically coupled to a respective one of the N electric power sources, an output port, and a first switching device adapted to switch between its conductive and non-conductive states to transfer power from the input port to the output port. The output ports of the N switching circuits are electrically coupled in series and to a load to establish an output circuit. Each of the N switching circuits uses an interconnection inductance of the output circuit as a primary energy storage inductance of the switching circuit.
摘要翻译：电力系统包括N个电源和N个开关电路，其中N以大于1的整数。每个开关电路包括电耦合到N个电源中的相应一个的输入端口，输出端口和适于在其导电状态和非导通状态之间切换以将功率从输入端口传输到输出的第一开关装置港口。 N个开关电路的输出端口串联电耦合到负载以建立输出电路。 N个开关电路中的每一个使用输出电路的互连电感作为开关电路的一次能量存储电感。

25. 发明申请

US20110286144A1 Powder Core Material Coupled Inductors And Associated Methods 有权
标题翻译：粉末芯材料耦合电感器及相关方法
公开(公告)号：US20110286144A1
公开(公告)日：2011-11-24
申请号：US13024280
申请日：2011-02-09
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F27/28 , H01F41/02 , H01F27/29
CPC分类号： H01F41/0246 , H01F17/04 , H01F27/292 , H01F2017/048 , Y10T29/49073
摘要： A multi-phase coupled inductor includes a powder core material magnetic core and first, second, third, and fourth terminals. The coupled inductor further includes a first winding at least partially embedded in the core and a second winding at least partially embedded in the core. The first winding is electrically coupled between the first and second terminals, and the second winding electrically is coupled between the third and fourth terminals. The second winding is at least partially physically separated from the first winding within the magnetic core. The multi-phase coupled inductor is, for example, used in a power supply.
摘要翻译：多相耦合电感器包括粉末芯材料磁芯和第一，第二，第三和第四端子。耦合电感器还包括至少部分地嵌入在芯中的第一绕组和至少部分地嵌入芯中的第二绕组。第一绕组电耦合在第一和第二端子之间，并且第二绕组电耦合在第三和第四端子之间。第二绕组至少部分地与磁芯内的第一绕组物理分离。多相耦合电感器例如用于电源。

26. 发明申请

US20110279212A1 Method For Making Magnetic Components With M-Phase Coupling, And Related Inductor Structures 有权
标题翻译：用于制造具有M相耦合的磁性部件的方法和相关的电感器结构
公开(公告)号：US20110279212A1
公开(公告)日：2011-11-17
申请号：US13107784
申请日：2011-05-13
申请人： Alexandr Ikriannikov , Anthony Stratakos , Charles R. Sullivan , Aaron M. Schultz , Jieli Li
发明人： Alexandr Ikriannikov , Anthony Stratakos , Charles R. Sullivan , Aaron M. Schultz , Jieli Li
IPC分类号： H01F27/29 , H01F27/06 , H01F17/04
CPC分类号： H01F27/006 , H01F3/10 , H01F5/00 , H01F17/0006 , H01F17/06 , H01F27/24 , H01F30/12 , H01F2017/067
摘要： An M phase coupled inductor includes a magnetic core including a first end magnetic element, a second end magnetic element, and M legs disposed between and connecting the first and second end magnetic elements. M is an integer greater than one. The coupled inductor further includes M windings, where each winding has a substantially rectangular cross section. Each one of the M windings is at least partially wound about a respective leg.
摘要翻译： M相耦合电感器包括磁芯，其包括第一端磁性元件，第二端磁性元件和设置在第一和第二端磁性元件之间并连接第一和第二端磁性元件的M脚。 M是大于1的整数。耦合电感器还包括M绕组，其中每个绕组具有基本上矩形的横截面。 M绕组中的每一个至少部分地缠绕在相应的腿上。

27. 发明申请

US20110148560A1 Two-Phase Coupled Inductors Which Promote Improved Printed Circuit Board Layout 有权
标题翻译：促进改进印刷电路板布局的两相耦合电感器
公开(公告)号：US20110148560A1
公开(公告)日：2011-06-23
申请号：US12786316
申请日：2010-05-24
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F27/29
CPC分类号： H01F17/06 , H01F27/2847 , H01F27/292 , H01F27/306 , H02M3/1584 , H02M7/003
摘要： Two-phase coupled inductors including a magnetic core, at least a first winding, and at least three solder tabs. Power supplies including a printed circuit board, a two-phase coupled inductor affixed to the printed circuit board, and first and second switching circuits affixed to the printed circuit board. Each of the first and second switching circuits are electrically coupled to a respective solder tab of the two-phase coupled inductor affixed to the printed circuit board.
摘要翻译：两相耦合电感器包括磁芯，至少第一绕组和至少三个焊接片。电源，包括印刷电路板，固定到印刷电路板的两相耦合电感器，以及固定到印刷电路板的第一和第二开关电路。第一和第二开关电路中的每一个电耦合到固定到印刷电路板的两相耦合电感器的相应焊片。

28. 发明申请

US20110148559A1 MULTI-TURN INDUCTORS 有权
公开(公告)号：US20110148559A1
公开(公告)日：2011-06-23
申请号：US12643957
申请日：2009-12-21
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F27/29
CPC分类号： H01F27/027 , H01F3/08 , H01F27/2847 , H01F2038/026 , H02M3/1584
摘要： A multi-winding inductor includes a first foil winding and a second foil winding. One end of the first foil winding extends from a first side of the core and wraps under the core to form a solder tab under the core. One end of the second foil winding extends from a second side of the core and wraps under the core to form another solder tab under the core. Respective portions of each solder tab are laterally adjacent under the magnetic core. A coupled inductor includes a magnetic core including a first and a second end magnetic element and a plurality of connecting magnetic elements disposed between and connecting the first and second end magnetic elements. A respective first and second single turn foil winding is wound at least partially around each connecting magnetic element. Each foil winding has two ends forming respective solder tabs.

29. 发明授权

US09263177B1 Pin inductors and associated systems and methods 有权
标题翻译：引脚电感和相关系统和方法
公开(公告)号：US09263177B1
公开(公告)日：2016-02-16
申请号：US13423744
申请日：2012-03-19
申请人： Alexandr Ikriannikov , Ognjen Djekic
发明人： Alexandr Ikriannikov , Ognjen Djekic
IPC分类号： H01F5/00 , H01F27/02 , H01F27/29 , H01F17/04 , H01F27/28 , H01F17/00
CPC分类号： H01F17/0013 , H01F17/0006 , H01F17/04 , H01F27/2823 , H01F27/2847 , H01F27/292 , H01F27/306
摘要： A magnetic device includes a magnetic core and N windings wound at least partially around respective portions of the magnetic core. Each of the N windings has opposing first and second ends. Each first end forms a first connector, and each second end forms a second connector. Each first connector is adapted for coupling to a first substrate in a first plane, and each second connector is adapted for coupling to a second substrate in a second plane, where the second plane is different from the first plane. N is an integer greater than zero. An electrical assembly includes a substrate and a power supply module including a magnetic device. The magnetic device at least partially electrically couples the power supply module to the substrate.
摘要翻译：磁性装置包括磁芯和至少部分地围绕磁芯的相应部分缠绕的N个绕组。 N个绕组中的每一个具有相对的第一和第二端。每个第一端形成第一连接器，并且每个第二端形成第二连接器。每个第一连接器适于在第一平面中耦合到第一基板，并且每个第二连接器适于在第二平面中耦合到第二基板，其中第二平面不同于第一平面。 N是大于零的整数。电气组件包括基板和包括磁性装置的电源模块。磁性装置至少部分地将电源模块电耦合到基板。

30. 发明授权

US08975995B1 Coupled inductors with leakage plates, and associated systems and methods 有权
标题翻译：带有泄漏板的耦合电感器，以及相关的系统和方法
公开(公告)号：US08975995B1
公开(公告)日：2015-03-10
申请号：US13597969
申请日：2012-08-29
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F5/00
CPC分类号： H01F27/346 , H01F3/10 , H01F17/04 , H01F27/24 , H01F27/263 , H01F2038/026 , H02M3/1584 , H02M2003/1586
摘要： A coupled inductor includes a ladder magnetic core, a first common leakage plate formed of a magnetic material, and N windings, where N is an integer greater than one. The ladder magnetic core includes first and second rails and N rungs, where each of the N rungs connects the first and second rails. Each of the N windings includes a respective first portion. Each of the N windings is wound around a respective one of the N rungs, and at least two of the N windings are wrapped at least partially around the first common leakage plate such that a first portion of the winding is disposed between an outer surface of the first rail and an outer surface of the first common leakage plate.
摘要翻译：耦合电感器包括梯形磁芯，由磁性材料形成的第一公共泄漏板和N绕组，其中N是大于1的整数。梯形磁芯包括第一和第二轨道和N个梯级，其中N个梯级中的每一个连接第一和第二轨道。 N个绕组中的每一个包括相应的第一部分。 N个绕组中的每一个缠绕在N个梯级中的相应一个上，并且N个绕组中的至少两个至少部分地围绕第一公共泄漏板缠绕，使得绕组的第一部分设置在第一轨道和第一公共泄漏板的外表面。

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