relay

The basic function of an automotive relay is an "automatic switch" that uses small current to control large current operation. It plays the functions of automatic adjustment, safety protection, conversion circuit, switch, etc. in the circuit. If the car relay is broken, the simplest symptom is that some functions of the car cannot be used. For example: If the oil pump relay is broken, the engine will not start.

The primary purpose of a relay is to protect the electrical system from too high of a voltage or current, allowing the safe operation of any equipment it connects to. They're commonly found in a variety of applications, from commercial and industrial uses to home and consumer products.

What is a relay used for? What is an Electrical Relay?​ | OMRON Device ＆ Module ... Relays are electrically operated switches that open and close the circuits by receiving electrical signals from outside sources. Some people may associate “relay” with a racing competition where members of the team take turns passing batons to complete the race.

The relay in a car is an essential electrical component that greatly supports the electrical performance of the vehicle. This relay is an electrical component that consists of two parts: the coil and the contacts. Every car today is equipped with relays to streamline the flow of electrical currents.

The primary purpose of a relay is to protect the electrical system from too high of a voltage or current, allowing the safe operation of any equipment it connects to. They're commonly found in a variety of applications, from commercial and industrial uses to home and consumer products.