What does the car relay do?-Zhejiang Hui You Auto Parts Co., Ltd.

What does the car relay do?

Posted by Admin | 08 Nov

The following is the introduction of the role of automobile relay:

1. Like the function of general relays, relays play the role of "switch" in the electrical automation industry, that is, through the control of a circuit on and off to control the next circuit on and off this intermediate link. Therefore, the role of the automobile relay is to control the size of the current and on and off.

2, the role of the relay switch control relay coil, then relay work contact closure or disconnected, and contact a header and line current is linked together, on the other side and to control electrical appliances connected, in order to realize the small current to control large current, prevent the switch by making the switch burn out, let the big electric current of circuits and protective switch.