current relay coil 电流继电器线圈
aerial relay coil 天线继电器线圈
relay coil tube 继电器线圈管
relay coil terminal 继电器线圈接线端子
relay coil resistance 继电器线圈电阻
relay coil serving 继电器线圈覆盖层
relay coil dissipation 继电器线圈耗散
starter relay coil 起动机继电器线圈
The Relay Coil Variation 继电器线圈变型
Ln order to ensure the reliability of relay coil voltage, must reaeh value, the pulse width must be 3 times more time.
为了确保磁保持继电器可靠动作，施加到线圈上的激励电压须达到额定值，且脉冲宽度设置须达到动作时间的3倍以上。
The RC loop parallel with the card formed an electric circuit on the series relay coil to excite the coil and make the contact maloperate.
为此，提出了在继电器两端并联一个电阻器或者电容器的改进方案，使其起到降低输出继电器两端激励电压的作用。
Relay contacts should be shielded from the coil to minimize induced noise from the relay power supply.
继电器触点和线圈之间应该屏蔽，以使继电器电源引起的感应噪声最小。
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