• 利用一配置测量时,通过每个继电器触点同时所有二极管施加偏压

    When measuring the leakage current with this setup, the voltage bias is applied to all the diodes simultaneously through the normally closed contact of each relay.

    youdao

  • 没有通道被选中时,开关第一通道连接一个输出端口

    When no channels are selected, the first channel of each bank, which is normally-closed, is connected to an output port.

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  • 原理:常型直动式电磁通电,电磁线圈产生电磁吸力把阀芯提起,使关件离远开阀座密封副打开

    Principle: when the power is on, the electromagnetic force of the electromagnetic force to shut off the valve seat, the valve open;

    youdao

  • 原理:常型直动式电磁通电,电磁线圈产生电磁吸力把阀芯提起,使关件离远开阀座密封副打开

    Principle: when the power is on, the electromagnetic force of the electromagnetic force to shut off the valve seat, the valve open;

    youdao

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