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1. 发明申请

US20130106500A1 INDUCTOR STRUCTURE INCLUDING INDUCTORS WITH NEGLIGIBLE MAGNETIC COUPLING THEREBETWEEN 审中-公开
标题翻译：包括电感耦合电感器的电感器结构
公开(公告)号：US20130106500A1
公开(公告)日：2013-05-02
申请号：US13538467
申请日：2012-06-29
申请人： Jian YIN , Michael ALTHAR , Steve RIVET
发明人： Jian YIN , Michael ALTHAR , Steve RIVET
IPC分类号： H01F27/24 , G05F1/10
摘要： An embodiment of an apparatus includes first and second core regions, first and second conductors, and an isolation region. The first core region has a first permeability, and the first conductor is disposed in the first core region. The second core region has a second permeability, and the second conductor is disposed in the second core region. And the isolation region is disposed between the first and second core regions, and has a third permeability that is significantly different than the first and second permeabilities. For example, the first and second conductors may be windings of respective first and second inductors, and the isolation region, which may be attached to, or integral with, the first and second core regions, may reduce the amount of magnetic coupling between the inductors to a level that is negligible, such that the inductors may be used in applications that call for magnetically uncoupled inductors.
摘要翻译：装置的实施例包括第一和第二芯区域，第一和第二导体以及隔离区域。第一芯区域具有第一磁导率，并且第一导体设置在第一芯区域中。第二芯区具有第二磁导率，第二导体设置在第二芯区中。并且隔离区域设置在第一和第二芯区域之间，并且具有与第一和第二渗透性显着不同的第三渗透率。例如，第一和第二导体可以是相应的第一和第二电感器的绕组，并且可以附接到第一和第二芯区域或与第一和第二芯区域一体的隔离区域可以减少电感器之间的磁耦合量达到可忽略的水平，使得电感器可以用于需要磁耦合电感器的应用中。

2. 发明授权

US10529475B2 Inductor structure including inductors with negligible magnetic coupling therebetween 有权
公开(公告)号：US10529475B2
公开(公告)日：2020-01-07
申请号：US13538467
申请日：2012-06-29
申请人： Jian Yin , Michael Althar , Steve Rivet
发明人： Jian Yin , Michael Althar , Steve Rivet
IPC分类号： H01F27/24 , H01L27/08 , H01F3/08 , H01F3/10 , H01F17/04 , H01F27/255 , H02M3/158
摘要： An embodiment of an apparatus includes first and second core regions, first and second conductors, and an isolation region. The first core region has a first permeability, and the first conductor is disposed in the first core region. The second core region has a second permeability, and the second conductor is disposed in the second core region. And the isolation region is disposed between the first and second core regions, and has a third permeability that is significantly different than the first and second permeabilities. For example, the first and second conductors may be windings of respective first and second inductors, and the isolation region, which may be attached to, or integral with, the first and second core regions, may reduce the amount of magnetic coupling between the inductors to a level that is negligible, such that the inductors may be used in applications that call for magnetically uncoupled inductors.

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