Alternator is a part of the Nissan Armada that is responsible for charging the battery and providing electric power to the vehicle while the car being driven. Located in front of the engine, it captures mechanical energy from the engine courtesy of a belt that is attached to the crankshaft. The alternator is actually responsible for generating electrical energy from mechanical energy and in the process supply the vehicle with power to equipments like the battery. This process includes the creation of an AC voltage in the stator windings through the help of a rotating magnetic field while the magnets of the rotor either permanent or field coils create the field. The voltage output of alternator is controlled so that it should not go below that required to charge the battery or go above that required to charge other electrical parts of the car. Where a higher amperage alternator is required because of higher electrical loads from parts high output production alternators are available to meet these requirements without straining the charging system of the vehicle.
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