How much AC voltage does an alternator produce?

The actual output voltage produced by the alternator will typically be about 1-1/2 to 2 volts higher than battery voltage. At idle, most charging systems will produce 13.8 to 14.3 volts with no lights or accessories on.

How much horsepower does it take to turn an alternator?

An alternator takes about 1 HP for every 25 Amps of power. At full output, a 100 Amp alternator will need about 4 HP.

How many volts does an alternator produce without a regulator?

Without a voltage regulator, an alternator may put out up to 250 volts. This is enough to destroy the car’s battery and electrical system. The voltage regulator is usually found inside or on the back of the alternator case.

How much force does it take to turn an alternator?

These rpm, along with the pulley ratio, directly affect an alternator’s performance and life expectancy. An alternator has a normal range of operation. Most alternators need to spin at about 2,400 rpm at idle, have their maximum output above 6,000 rpm, and should never exceed 18,000 rpm.

What controls the output of an alternator?

Current measurement. The current flowing through the rotating solenoid (rotor) is the decisive factor for regulating the output generated by the alternator. It is controlled by the alternator regulator based on the battery voltage, which has been measured in advance.

Can I use a car alternator as a generator?

The parts of alternators are more active and efficient than a DC generator. This also shows that an alternator can generate power even when running at a low speed. This lets the battery charge even when you are driving your car.

Can alternators be modified to provide AC instead of DC?

I think the alternators could be modified to provide AC instead of DC. An alternator for sure cannot by itself power a car but through batteries to release that needed extra power. i have a model, perhaps you can picture this: an alternator is connected to a motor which is connected to the wheels.

How to convert car alternator to motor?

In this instructable i will try to explain how to convert car alternator to motor. This is Bosch alternator from German cars in 1980. First disassembl regler (two screws). Then unscrew 4 screws from front (pulley) side. After separating Stator and Rotor remove stator and diodes from housing (3 screws). Cut off diodes from stator.

How much power does an alternator need to run?

It needs to have about 2 or 3A flowing through it, for which a current-limited PSU module performs the task admirably. Having to use that power makes the motor a bit less efficient than a permanent magnet one, but the cost of a scrap alternator is hard to beat.

Can You Power a 600 amp motor with 2 300 amp alternators?

It is possible A 600amp motor controller for example will only give out a maximum of 600 amp, so if you have 2 300amp alternators hooked up to the batterries that will keep the motor alive, any excess power goes back to chargeing the batterries. The batterries might overheat so diodes are needed to block any back emf.