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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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。

youdao