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    • 1. 发明申请
    • PROTECTIVE ARRANGEMENT FOR THE PROTECTION OF SAFETY-RELEVANT ELECTRONIC CIRCUITS FROM MALFUNCTION
    • 保护,为保护与安全有关的电子电路打开故障
    • WO2009127409A3
    • 2010-02-18
    • PCT/EP2009002765
    • 2009-04-15
    • LUCAS AUTOMOTIVE GMBHFUCHS MATTHIASJUNGLAS MARCOMUDERS LUTZOHLIG BENEDIKT
    • FUCHS MATTHIASJUNGLAS MARCOMUDERS LUTZOHLIG BENEDIKT
    • B60T13/74G01R31/02H05K1/16
    • B60T13/746G01R31/025G01R31/2818H05K1/0265H05K1/0268H05K2201/09781H05K2201/10053H05K2201/10166
    • A protective circuit being disposed on a printed circuit board has two conductor loops. At least one supply voltage conductor path, at least one semiconductor switch having at least one terminal, and at least one activation module comprising at least one terminal, are disposed on the printed circuit board. A first terminal of the activation module and a first terminal of the semiconductor switch are connected in an electrically conducting manner. A first conductor loop of the protective circuit is disposed on the printed circuit board such that the said first conductor loop encompasses an electrically conducting connection between the supply voltage conductor path and the semiconductor switch or the activation module, and a second conductor loop is disposed on the printed circuit board such that the said second conductor loop encompasses the electrically conducting connection between the first terminal of the activation module and the first terminal of the semiconductor switch, thus shielding the same from the semiconductor switch, and at least from the regions of the activation module that are also connected to the supply voltage conductor path.
    • 甲布置在印刷电路板上的保护电路具有两个导体回路。 在所述电路板上的至少一个电源电压导体,与至少一个终端和具有至少一个终端的至少一个驱动器模块的至少一个半导体开关被布置。 触发元件和所述半导体开关的第一端子的第一端子导电地连接。 保护电路的第一线匝被布置在所述电路板上,以便包围所述供应电压导体和半导体开关或驱动模块和第二导体环之间的导电连接被布置在所述电路板上,使得所述第一端子之间的导电连接 包围所述触发元件和半导体开关的第一端子和该从而半导体开关和至少所述触发元件的区域,其与所述电源电压导体通信的屏蔽。
    • 2. 发明申请
    • PROTECTIVE ARRANGEMENT FOR THE PROTECTION OF SAFETY-RELEVANT ELECTRONIC CIRCUITS FROM MALFUNCTION
    • 保护,为保护与安全有关的电子电路打开故障
    • WO2009127409A9
    • 2011-08-18
    • PCT/EP2009002765
    • 2009-04-15
    • LUCAS AUTOMOTIVE GMBHFUCHS MATTHIASJUNGLAS MARCOMUDERS LUTZOHLIG BENEDIKT
    • FUCHS MATTHIASJUNGLAS MARCOMUDERS LUTZOHLIG BENEDIKT
    • B60T13/74G01R31/02H05K1/16
    • B60T13/746G01R31/025G01R31/2818H05K1/0265H05K1/0268H05K2201/09781H05K2201/10053H05K2201/10166
    • A protective circuit being disposed on a printed circuit board has two conductor loops. At least one supply voltage conductor path, at least one semiconductor switch having at least one terminal, and at least one activation module comprising at least one terminal, are disposed on the printed circuit board. A first terminal of the activation module and a first terminal of the semiconductor switch are connected in an electrically conducting manner. A first conductor loop of the protective circuit is disposed on the printed circuit board such that the said first conductor loop encompasses an electrically conducting connection between the supply voltage conductor path and the semiconductor switch or the activation module, and a second conductor loop is disposed on the printed circuit board such that the said second conductor loop encompasses the electrically conducting connection between the first terminal of the activation module and the first terminal of the semiconductor switch, thus shielding the same from the semiconductor switch, and at least from the regions of the activation module that are also connected to the supply voltage conductor path.
    • 甲布置在印刷电路板上的保护电路具有两个导体回路。 在所述电路板上的至少一个电源电压导体,与至少一个终端和具有至少一个终端的至少一个驱动器模块的至少一个半导体开关被布置。 触发元件和所述半导体开关的第一端子的第一端子导电地连接。 保护电路的第一线匝被布置在所述电路板上,以便包围所述供应电压导体和半导体开关或驱动模块和第二导体环之间的导电连接被布置在所述电路板上,使得所述第一端子之间的导电连接 包围所述触发元件和半导体开关的第一端子和该从而半导体开关和至少所述触发元件的区域,其与所述电源电压导体通信的屏蔽。