Motorcycle start relay switch

Product Feature:

An automobile starting relay is an electrical device used to control the starting process of an automobile engine. It usually consists of an electromagnetic relay and associated circuits.

When the vehicle key is turned to the starting position, the starting relay receives a signal from the vehicle's electrical system. The electromagnetic coil inside the relay is activated, causing it to generate a magnetic force, which attracts the switch inside the relay to close. In this way, the main circuit of the relay is connected and the electrical energy is transferred to the starting motor of the engine.

The starting motor uses electrical energy to turn the crankshaft of the engine to achieve the starting speed and rotation direction. Once the engine is successfully started, the vehicle's electrical system will stop sending signals to the starting relay, and the relay's electromagnetic coil will be disconnected, causing the relay's switch to open, cutting off the connection to the main circuit, and thus stopping the power supply to the starting motor.

The role of the automobile starting relay is to protect the starting motor and other related circuits from damage to the electrical system caused by a long starting operation. It can also ensure that the engine can be reliably started under various conditions by controlling the start time and sequence of the starting motor.