公开(公告)号：US08410766B2

公开(公告)日：2013-04-02

申请号：US13023109

申请日：2011-02-08

申请人： Luc Van Dijk ,  Peter Buehring

发明人： Luc Van Dijk ,  Peter Buehring

IPC分类号： G05F1/40

CPC分类号： H02M3/158

摘要： A power supply circuit and a method for operating the power supply circuit are described. In one embodiment, a power supply circuit includes multiple power elements configured to convert an input voltage to an output voltage, a driver circuit coupled to the power elements and configured to drive the power elements, a regulator controller coupled to the power elements and configured to control the power elements for the conversion of the input voltage to the output voltage, and at least one bypass switch coupled to the power elements. The at least one bypass switch is used to bypass at least one of the power elements. Other embodiments are also described.

摘要翻译： 描述电源电路和用于操作电源电路的方法。 在一个实施例中，电源电路包括被配置为将输入电压转换为输出电压的多个功率元件，耦合到功率元件并被配置为驱动功率元件的驱动器电路，耦合到功率元件的调节器控制器， 控制用于将输入电压转换为输出电压的功率元件，以及耦合到功率元件的至少一个旁路开关。 至少一个旁路开关用于旁路至少一个功率元件。 还描述了其它实施例。

公开(公告)号：US06512308B2

公开(公告)日：2003-01-28

申请号：US09837947

申请日：2001-04-19

申请人： Hendrik Boezen ,  Aloysius Johannes Maria Boomkamp ,  Martinus Bredius ,  Peter Buehring ,  Patrick Willem Hubert Heuts ,  Abraham Klaas Van Den Heuvel ,  Egon Joehnk ,  Maarten Teunis Visser ,  Ruurd Anne Visser

发明人： Hendrik Boezen ,  Aloysius Johannes Maria Boomkamp ,  Martinus Bredius ,  Peter Buehring ,  Patrick Willem Hubert Heuts ,  Abraham Klaas Van Den Heuvel ,  Egon Joehnk ,  Maarten Teunis Visser ,  Ruurd Anne Visser

IPC分类号： B60R2132

CPC分类号： B60R21/0173 ,  B60R2021/01075 ,  H02J7/345 ,  Y10T307/799

摘要： A fault tolerant air bag system needs a floating supply, which supply conventionally is made by means of a DC-DC converter with a transformer. By splitting the main energy reserve capacitor (14) into two capacitors (14, 34), and coupling one of the capacitors (34) to the other (14) by means of switches (36, 38) which open during a crash, no transformer is needed any more.

摘要翻译： 容错气囊系统需要浮动供应，这种供应通常是借助具有变压器的DC-DC转换器来进行的。 通过将主能量储存电容器（14）分成两个电容器（14,34），并且通过在崩溃期间打开的开关（36,38）将电容器（34）中的一个耦合到另一个（14），否则 变压器需要更多。

公开(公告)号：US20120200276A1

公开(公告)日：2012-08-09

申请号：US13023109

申请日：2011-02-08

申请人： LUC VAN DIJK ,  PETER BUEHRING

发明人： LUC VAN DIJK ,  PETER BUEHRING

IPC分类号： G05F1/618

CPC分类号： H02M3/158

摘要： A power supply circuit and a method for operating the power supply circuit are described. In one embodiment, a power supply circuit includes multiple power elements configured to convert an input voltage to an output voltage, a driver circuit coupled to the power elements and configured to drive the power elements, a regulator controller coupled to the power elements and configured to control the power elements for the conversion of the input voltage to the output voltage, and at least one bypass switch coupled to the power elements. The at least one bypass switch is used to bypass at least one of the power elements. Other embodiments are also described.

摘要翻译： 描述电源电路和用于操作电源电路的方法。 在一个实施例中，电源电路包括被配置为将输入电压转换为输出电压的多个功率元件，耦合到功率元件并被配置为驱动功率元件的驱动器电路，耦合到功率元件的调节器控制器， 控制用于将输入电压转换为输出电压的功率元件，以及耦合到功率元件的至少一个旁路开关。 至少一个旁路开关用于旁路至少一个功率元件。 还描述了其它实施例。

公开(公告)号：US06678179B2

公开(公告)日：2004-01-13

申请号：US10107010

申请日：2002-03-26

申请人： Peter Buehring

发明人： Peter Buehring

IPC分类号： H02M700

CPC分类号： H02M3/28 ,  H02M7/06

摘要： In the circuit arrangement according to the invention, means (1) for generating an alternating voltage from the DC input voltage are provided for gaining an offset-compensated DC output voltage from a DC input voltage, without using transformers and inductances. The alternating voltage is applied to at least one rectifier stage (2) which comprises two coupling capacitors (8, 9) and a subsequent full-bridge rectifier (10, 11, 12, 13) at its input, and is coupled at its output to an output capacitance (3) via which the DC output voltage decreases.

摘要翻译： 在根据本发明的电路装置中，提供用于从DC输入电压产生交流电压的装置（1），用于从DC输入电压获得偏移补偿的DC输出电压，而不使用变压器和电感。 交流电压被施加到至少一个整流器级（2），该整流器级在其输入端包括两个耦合电容器（8,9）和随后的全桥整流器（10,11,12,13），并且在其输出端耦合 到直流输出电压降低的输出电容（3）。