影响通过开关卡的最大电流的因素包括电路板上的走线、连接器和继电器。
Factors that affect the maximum current through the switch card include the traces on the board, the connectors, and the relays.
当您将断开任何配件的电源线时，抓紧和拉开连接器，不要拉电源线。
When you disconnect the power cord of any accessory, grasp and pull the connector, not the cord.
通道电阻包括闭合触点的电阻、印制板走线和输出连接器的电阻。
The channel resistance includes the resistance of the closed contact, the printed circuit traces, and the output connectors.
应用推荐