An alternator is a generator that produces the electricity stored in a vehicle’s 12-volt battery and powers the starter motor for the engine and the various computers, lights, power windows and locks, ...

Modern automotive alternators have a voltage regulator built into them. Typical car alternators generate the field using a DC current through slip rings. The field current is much smaller than the ...

Modern jets are truly incredible pieces of engineering. With all the electronics on board, it's no surprise they use ...

The charging system in a car is often the most confusing part of the whole electrical system, but its purpose is actually pretty easy to understand. There are three main components in a charging ...

In this video, we explore the voltage generated by an alternator when spun by a waterjet. It's an engaging science experiment that highlights the mechanics behind alternators and their output. Woman ...