Alternator

An alternator is an electrical generator that converts mechanical energy into alternating current (AC) electricity. In vehicles, it plays a vital role in charging the battery and powering the electrical systems while the engine is running. The alternator is driven by the engine’s crankshaft via a belt, and as it rotates, it generates electricity through electromagnetic induction. The produced AC is then converted to direct current (DC) to charge the battery and supply power to components like lights, air conditioning, and the radio. A properly functioning alternator ensures that the vehicle’s electrical systems operate smoothly without draining the battery.