What is a High Output Alternator?

A high output alternator is considered to be a great way to upgrade a modern vehicle of today.  Today’s automobiles are very different from the traditional ones from the 50s and 60s and require different components.  Some of these unique components may include higher electrical supplies for power windows, seats with heating and cooling systems, power gates, ignition systems, compressors, navigation systems, and much more.

How Does a High Output Alternator Work?

A high output alternator is usually used to enhance the amperage within the electrical system.  When the alternator is not turning at the proper speed, the output is decreased and is unable to keep up with the charging system.  In this case, a battery would be doing double time in order to keep up.  This would affect the battery’s power negatively and cause pressure to be put on it.  This is where a high output alternator comes in.

A high output alternator works by providing the required amps and it can be used in case of alternator failure.  This type of alternator is usually recommended when additional accessories are added to the vehicle and the stock alternator might not be able to handle higher amps and voltage.

Types of High Output Alternators

There are different types of high output alternators that would depend upon the type of car, power requirements, and the functions of the vehicle. However, the three basic types of high output alternators are considered to be: 

  • High output alternators that are designed for audio and thus enhance sound systems
  • High output alternators that are made for running applications on the vehicle
  • High output alternators created for all functions of a vehicle

Can a High Output Alternator Go Bad?

The short answer is yes.  A high output alternator can go bad.  This happens when the alternator is used in extreme conditions and is forced to produce higher amperage than it can handle.  In order to prevent this, it is important to know the output capacity of your alternator and to upgrade it when needed.

High output alternators can be very useful to a modern vehicle.  However, it is extremely important to keep in mind the purpose of the alternator, its limitations, and when to upgrade them.  By keeping all of this on the backburner, you should be able to get a lot of use out of your high output alternator.