aging he contactor by causing contact loss, deformation, surface oxidation. If the object is a digital circuitorsystem controled by computer program, the original program will completely undermine, the control system does not work, even damage the integrated circuits.
在各种继电器、接触器、所有感性负载、可控硅两端，在保护接点的电子线路中并联浪涌抵制器(电子灭弧器)组成一个滤波器，这就能有效的吸收由于接触器、继电器吸合、电机的碳刷而产生火花及电弧，使整个系统工作正常，同时也