公开(公告)号：EP2299580A2

公开(公告)日：2011-03-23

申请号：EP10166124.7

申请日：2010-06-16

Applicant: STMicroelectronics S.r.l.

Inventor： Adragna, Claudio ,  Gattavari, Giuseppe ,  Mattavelli, Paolo ,  Orietti, Enrico ,  Spiazzi, Giorgio

IPC: H02M3/335

CPC classification number: H02M3/33569 ,  H02M3/335 ,  Y02B70/1433

Abstract: A switching multi-phase resonant voltage converter may include a plurality of primary windings powered through respective half-bridges, and as many secondary windings connected to an output terminal of the converter and magnetically coupled to the respective primary windings. The primary or secondary windings may be connected such that a real or virtual neutral point is floating.

Abstract translation: 开关多相谐振电压转换器可以包括通过相应半桥供电的多个初级绕组，以及连接到转换器的输出端子并且磁耦合到相应初级绕组的多个次级绕组。 初级或次级绕组可以连接，使得实际或虚拟中性点浮动。

公开(公告)号：EP2299580A3

公开(公告)日：2011-07-27

申请号：EP10166124.7

申请日：2010-06-16

Applicant: STMicroelectronics S.r.l.

Inventor： Adragna, Claudio ,  Gattavari, Giuseppe ,  Mattavelli, Paolo ,  Orietti, Enrico ,  Spiazzi, Giorgio

IPC: H02M3/335

CPC classification number: H02M3/33569 ,  H02M3/335 ,  Y02B70/1433

Abstract: A switching multi-phase resonant voltage converter may include a plurality of primary windings powered through respective half-bridges, and as many secondary windings connected to an output terminal of the converter and magnetically coupled to the respective primary windings. The primary or secondary windings may be connected such that a real or virtual neutral point is floating.

Abstract translation: 开关多相谐振电压转换器可以包括通过相应的半桥供电的多个初级绕组，以及连接到转换器的输出端并且磁耦合到相应的初级绕组的许多次级绕组。 主或次级绕组可以被连接成使得实际或虚拟中性点浮动。