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    • 2. 发明申请
    • ELECTRICAL OR ELECTRONIC DEVICE WITH TWO SUPPLY VOLTAGES
    • 具有两个电源电压的电气或电子设备
    • US20160264004A1
    • 2016-09-15
    • US15028222
    • 2014-10-06
    • Valeo Systemes Thermiques
    • Thierry ElbharJonathan FournierBertrand Puzenat
    • B60L11/04H02J1/00
    • B60L11/04B60L1/00B60L3/0069B60L3/04B60L11/1868H02H3/16H02H3/24H02J1/00H02J1/108H02J2001/008Y02T10/7005Y02T10/7066
    • An electrical or electronic device (7) capable of being supplied with two different values of voltage from respectively a first electrical network (3) and from a second electrical network (8), comprises: a first connecting interface (70) capable of being linked, under normal connection conditions, with a ground conductor (GND_12) and a voltage conductor of the first electrical network (3); a second connecting interface (71) capable of being linked, under normal connection conditions, with the ground conductor (GND_48) and a voltage conductor of the second electrical network (8); the ground connections of the two connecting interfaces (70, 71) being linked together to form a common ground; and at least one switch module (74; 75) interposed in series on the common ground, the switch module being capable of switching into an open position following a modification in the connection conditions of the first or second interface.
    • 能够从第一电网(3)和第二电网(8)分别提供两个不同电压值的电气或电子设备(7)包括:能够被连接的第一连接接口(70) 在正常连接条件下,接地导体(GND_12)和第一电网(3)的电压导体; 第二连接接口(71),其能够在正常连接条件下与接地导体(GND_48)和第二电网(8)的电压导体连接; 两个连接接口(70,71)的接地连接被连接在一起以形成公共接地; 和至少一个开关模块(74; 75)串联地插在公共地面上,开关模块能够在修改第一或第二接口的连接状态之后切换到打开位置。