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To control the alternator's output voltage under varying loads.
In simple terms it regulates the voltage being sent to the battery.

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11y ago

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Related Questions

What is the Function of an alternator regulator?

It controls the output voltage.


What is the function of alternator regulator?

The function of the altenator regulator is to regulate voltage to the ecm to avoit any damage to critical component


Where is the alternator fuse on a 2003 Windstar?

The alternator does not actually have a fuse. The alternator has a regulator. The regulator is mounted on the top of the alternator.


What is function of a regulator in alternator?

The function of a regulator in an alternator is to maintain a consistent output voltage by controlling the amount of current supplied to the rotor's field winding. It adjusts the excitation level based on the electrical load and the output voltage, ensuring stable performance and protecting the electrical system from overvoltage or under-voltage conditions. By doing so, the regulator enhances the alternator's efficiency and reliability in supplying power.


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In most cases if it is an alternator then it has an internal regulator


If a car has a voltage regulator in the alternator does it still work if the cars off?

No, the regulator in the alternator only regulates when the alternator is charging (alternator must be rotating).


Where is the voltage regulator on an 1986 Dodge Lancer 2.2L Supposedly it is an external voltage regulator not on the alternator and its function is controlled by the ECU logic and power modules?

It is built into the ECU.


Is the voltage regulator in the alternator on a 1987 Chevy Celebrity?

Yes the voltage regulator is inside the alternator.


Where is the voltage regulator on an 1995 S10 Blazer?

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Can you replace the voltage regulator on a 1999 Pontiac Bonneville?

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