How do the Electrical Systems of a Car Work?

For a novice, a car’s electrical system is not more than a cluster of wires, but in reality, these small wires are a minuscule portion of a large system that distributes required electricity to cater car’s need.

The car electrical system is both complex and sophisticated! It is inclusive of components such as a battery, solenoid, starter, voltage regulator, generator or alternator and fuse panel. While the battery is the ‘central heart of a car, other components are equally vital. A power of 12 volts is formulated by the battery in order to supply it to all electrical needs. This generated battery is then recharged by alternator or generator. A belt is used in order to make a connection between engine and generator and is useful in generating the battery which is required for the car’s working. Finally, the voltage formulated through the battery passes to the starter from where it is accessible to start a vehicle.

The role of batteries in electrical systems

The battery is considered as a soul of an electrical system of an automobile as it stores all power generated and which is required for making a car move. Auxiliary apparatus such as clocks, radio, and car alarm are also run with the help of battery only, especially at a time when the engine is in still mode. Six cells are incorporated in battery which is separated for negative and positive plates through insulators. They are even immersed in electrolyte substance usually a mixture of sulfuric acid and water. The alternator, on the other hand, is useful for generating electricity which helps in the running of electrical devices such as engine controls and other ignition devices. A belt drives the alternator which is connected to the engine and helps in converting AC power to DC power.

Car Jump Starter

Starter formulates another vital car component and is the biggest power consumer. The crankshaft of the engine is turned on via flywheel in order to start the process of combustion and finally for starting the car. Compression within cylinders is generated as soon as the process of combustion starts. While the battery is used to transfer this power, the solenoid is used to administer it which is furthermore controlled by the ignition switch. Turning this switch on finally starts the starter motor and then the car.

The role of the fuse box in the electrical system

The final component of the car electrical system is the fuse panel which is connected with each electrical device in an automobile. Position aside kickbox, this box is inclusive of ample numbers of fuses. Such fuses protect the occurrence of a short circuit, overload, and more greater damages as if even fire.

With a nutshell explanation of working of the car’s electrical system, readers will not only able to know how it works but will be also benefitted when next time having a car repair work.