公开(公告)号：US20110309816A1

公开(公告)日：2011-12-22

申请号：US13162953

申请日：2011-06-17

Applicant: HELMUT SIMON ,  ANDREAS LANDERER ,  WERNER KAPS

Inventor： HELMUT SIMON ,  ANDREAS LANDERER ,  WERNER KAPS

IPC: G05F3/04

CPC classification number: H02M5/293 ,  H02H3/08 ,  H02M1/32 ,  H02P7/292 ,  H03K17/08142 ,  H03K17/6874 ,  H03K2217/0009

Abstract: An AC voltage controller has two transistors which can be positioned between two AC voltage terminals in series with a load. The two transistors are connected in series in such a way that their respective source terminals are connected to one another. The AC voltage controller also contains a signal generator for generating a switching signal for actuating the two transistors, a buffer which is connected downstream of the signal generator and which is set by the signal generator in order to actuate the two transistors. An actuation circuit or driver circuit is connected downstream of the buffer, for the purpose of actuating the two transistors in accordance with the set state of the buffer. A current-limiting circuit is provided for limiting or switching off the current through the two transistors in the case of an excessively large current through the load.

Abstract translation: AC电压控制器具有两个晶体管，它们可以位于与负载串联的两个AC电压端子之间。 这两个晶体管以它们各自的源极端子彼此连接的方式串联连接。 交流电压控制器还包括一个信号发生器，用于产生用于致动两个晶体管的开关信号，该缓冲器连接在信号发生器的下游，并由信号发生器设置，以便致动两个晶体管。 驱动电路或驱动电路连接在缓冲器的下游，以便根据缓冲器的设定状态来致动两个晶体管。 在通过负载的电流过大的情况下，提供限流电路来限制或关断通过两个晶体管的电流。

公开(公告)号：US08817430B2

公开(公告)日：2014-08-26

申请号：US13162953

申请日：2011-06-17

Applicant: Helmut Simon ,  Andreas Landerer ,  Werner Kaps

Inventor： Helmut Simon ,  Andreas Landerer ,  Werner Kaps

IPC: H01L21/00

CPC classification number: H02M5/293 ,  H02H3/08 ,  H02M1/32 ,  H02P7/292 ,  H03K17/08142 ,  H03K17/6874 ,  H03K2217/0009

Abstract: An AC voltage controller has two transistors which can be positioned between two AC voltage terminals in series with a load. The two transistors are connected in series in such a way that their respective source terminals are connected to one another. The AC voltage controller also contains a signal generator for generating a switching signal for actuating the two transistors, a buffer which is connected downstream of the signal generator and which is set by the signal generator in order to actuate the two transistors. An actuation circuit or driver circuit is connected downstream of the buffer, for the purpose of actuating the two transistors in accordance with the set state of the buffer. A current-limiting circuit is provided for limiting or switching off the current through the two transistors in the case of an excessively large current through the load.

Abstract translation: AC电压控制器具有两个晶体管，它们可以位于与负载串联的两个AC电压端子之间。 这两个晶体管以它们各自的源极端子彼此连接的方式串联连接。 交流电压控制器还包括一个信号发生器，用于产生用于致动两个晶体管的开关信号，该缓冲器连接在信号发生器的下游，并由信号发生器设置，以便致动两个晶体管。 驱动电路或驱动电路连接在缓冲器的下游，用于根据缓冲器的设定状态来致动两个晶体管。 在通过负载的电流过大的情况下，提供限流电路来限制或关断通过两个晶体管的电流。