Electric connector with operation protection function

The invention discloses an electric connector with an operation protection function, and the electric connector comprises a control chip which completes signal output; the protection module is used for completing load current detection and overcurrent protection adjustment of the electric connector; and the timing module is used for realizing timing of overcurrent threshold adjustment. According to the invention, parameters can be automatically obtained when a lower-level load is added or used. 本发明公开了一种具有作业保护功能的电连接器，包括控制芯片，完成信号输出；保护模块，完成负载电流检测以及电连接器的过流保护调节及调节；计时模块，实现过流阈值调节的计时。本发明可以在增设或使用下级负载时自动获取参数。