| 摘要 |
An electrical connector assembly to be connected to a first control circuit includes a first connector including a switch unit, a second control circuit, and a first contact unit, and a second connector including a detecting circuit and a second contact unit. When connecting the first and second connectors, the connector assembly is disposed sequentially in first and second states. In the second state, where contact pads of the first and second contact units are in respective electrical contacts such that a loop is formed for a trigger signal to be transmitted to the detecting circuit for the latter to generate a detecting signal to the second control circuit, when the first control circuit generates a control signal, the second control circuit controls the switch unit to switch to a conducting state to transmit an electrical power signal to the first control circuit.
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