What is a Alternator?
An alternator is a key component in a vehicle's electrical system, responsible for generating electrical power. Driven by the engine via a belt, the alternator converts mechanical energy into alternating current (AC), which is then transformed into direct current (DC) by a rectifier. This DC electricity is used to charge the car's battery and power various electrical components while the engine is running.

The alternator consists of a rotor, stator, diode rectifier, and voltage regulator. As the engine spins the rotor within a magnetic field, AC voltage is induced in the stator windings. The rectifier converts this AC voltage into DC, and the voltage regulator ensures a consistent output. The electrical energy generated by the alternator not only charges the battery but also supplies power to lights, sensors, ignition system, and other accessories. Alternators play a critical role in maintaining a vehicle's electrical system and ensuring a reliable source of power for both the vehicle's operation and charging the battery.
What problems can be caused by this part?
We have 1289 owner problems that mention the Alternator