Circuits related to car electricity and car electrical system consist of battery, starter and dynamo as main components. These three parts work together to supply energy to your vehicle and its electrical components (radio, interior and exterior lights, electric seats, etc.). This article describes car electrical circuits.

What does the electrical system do in a car?
Every car has an electrical system consisting of three very important components: battery, starter and alternator. All of these components make up the vehicle’s electrical system, which work together and if an electrical problem starts in any of these components, it will affect other parts of the system.
For example, the battery is the part that provides the power needed for the starter and the alternator provides the energy needed by the battery to operate. This example means that a fault in only one of these three important electrical parts results in the car not starting as it should or not working at all.
With this in mind, we will take a closer look at each main electrical component and how they work below.