A voltage regulator is an important stuff that controls the charging voltage produced by the alternator. Its main job is to keep the voltage in the range 13.5-14.5V which is imperative for the protection of electrical components. With a bad voltage regulator, you might experience pulsing lights, unpredictable engine performance, or even a dead battery. As soon as you spot any of these unwanted symptoms, take your speed machine for an in-depth inspection before the issue leaves you in the mid of nowhere.

2. The primary job of a voltage regulator is to control the
voltage output of an alternator.

3. An alternator could generate about 250 volts of electrical power which is more
than enough to destroy the battery as well as other electrical appliances used in
the car.

4. Typically, modern vehicles use a 12V battery which could fulfilL the energy
requirement of the car.

5. Such a battery needs about 13.5V to 15.5V of electrical energy to get properly
charged.

6. However, a sudden rise in the electrical power supply to the battery beyond the
limits as mentioned above might have a catastrophic outcome.

7. The voltage regulator connected with the alternator could optimize the energy
flow and thus helps to keep the battery properly charged without any major
damages.

8. However, a faulty or defective alternator voltage regulator could not do its job
which could have disastrous consequences.

10. DEAD CAR BATTERY

11. An alternator voltage regulator not only regulates the electrical energy flow but
also it acts as a pathway of energy flow.

12. Any kinds of major malfunctions in this component might disrupt the pathway
between the alternator and the battery.

13. In this case, the alternator could generate the electrical power but fails to
recharge the battery.

14. Driving a car with a dead battery is not a good idea and efforts should be made
to find and fix the problem .

15. DIMMING HEADLIGHTS

16. The battery stores and distributes the electrical energy generated by the
alternator.

17. However, an alternator with a failed voltage regulator could not recharge the
battery of a car.

18. Unavailability of sufficient electrical energy might affect the lighting system of
the car including the headlights.

19. So, dim headlights and other types of lights used in the car clearly indicate that
the battery, alternator or the voltage regulator has some problems which need
immediate attention.

20. AN INEFFICIENT
ENGINE

21. Defective alternator voltage regulator also affects the performance of the
engine.

22. The starter motor and spark plug needs a huge amount of electrical energy to
start the engine.

23. However, a sudden drop in power supply to the battery due to a faulty voltage
regulator might adversely affect the performance of the engine.

25. Voltage regulator plays an important role by regulating the power output of an
alternator.

26. Malfunction in such an important part of the car could bring the car to a halt and
thus efforts should be made to fix the problems associated with the voltage
regulator in time.

27. THANK YOU
https://www.dartauto.com/