* Alternator: The alternator, the part that generates electricity for the car, produces AC current.
* Rectifier: This component converts the AC current from the alternator to direct current (DC). DC is more stable and suitable for powering most of the car's electrical systems.
* AC Applications: Some components in modern cars still use AC directly. These include:
* Ignition System: Older cars use AC for spark plugs, but modern cars use electronic ignition systems.
* Headlights: While many use DC, some vehicles may use AC for the headlights, particularly older models.
* Motors: Some motors like the AC compressor for the air conditioning system still use AC.
In summary: While the alternator generates AC, most of the car's systems use DC. However, AC is still present and used in specific components.
