A relay is a fast type of electric switch that opens and closes the desired electric circuit instantaneously, directly or with other control circuits, including all types of switchboards or transmission lines. According to the type of structure and materials used in its construction, as well as its opening and closing methods, it is thermal, mechanical, magnetic, etc. One of its important applications is to use it in places where it is necessary to control the circuit by a small signal. Also, contactors are actually a type of those that have the ability to connect and disconnect high powers directly or electric motors or other loads. In power systems such as transmission lines or modern generators, this operation is performed by digital equipment The control room is called protective relays.
What is a fan relay?
It is one of the key components of the engine cooling system. This part is responsible for controlling the operation of the radiator fan or propeller and helps to regulate the engine temperature. The relay will work by receiving ECU messages and activating the fan when the engine reaches a certain temperature. This prevents the engine from overheating.
What is a double relay?
The double relay is part of the electric parts of injection cars; This piece consists of a 15-way connector and two separate relays. This part is responsible for supplying electricity to various parts such as valve shaft position sensor, car speed sensor, ISO, canister solenoid valve, fuel pump, gas valve, etc.
Flasher automatic relay
The automatic guide is a small cylindrical electronic piece, often located on the fuse panel under the car's dashboard. It has a long life. When the driver pushes down the steering wheel, the automatic steering is connected to the turn signal bulbs and the turn signal starts flashing.
Snow blower starter relays
Relays in the car act like a switch and close and open the flow path, in a clearer sense, by receiving a command from the car's electrical system, they start or stop a part of the car's facilities. The technology of these relays were either adapted to the new technology and, apart from the key mode, they found a complementary function through the electronic circuit inside it, for example, the delay in the trunk opener, which means that it performs both the command to open the door and a complementary function. Time adds to it, that is, it does it with a delay of a few seconds, or the injector relay, or the flasher relay, and