What is inside alternator regulator?
An alternator regulator supplies current to the rotating part of the alternator. The regulator acts as a control mechanism by varying the amount of current in the rotor, called the field current, and thus controlling the output voltage of the stator.
How does the voltage regulator work in an alternator?
Inside the alternator casing. The voltage regulator reads your battery state of charge through its “sensing terminal,” and uses that information to adjust the amount of current it sends to the field coil in the rotor.
What are the different types of voltage regulator plugs?
Voltage Regulator Plug Identification Alternators & Starters BOSCH CHRYSLER DELCO DUCELLIER FORD HITACHI (PARIS RHONE) Positive (+) B+, Bat B+ Bat, B+ Negative (–) D– D– Sense (+) 2, S + A S Ignition (+) R I, IG R, IG StatorW P, R + Stat, S N IndicatorD+, L 1 L L
How does an alternator keep the battery charged?
Another important component in a charging system is a voltage regulator, which keeps alternator output voltage between 13.5 and 14.5 volts to keep the battery charged up, regardless of electrical load (i.e. regardless of whether you turn your lights, radio or heated seats on), and regardless of engine RPM. Inside the alternator casing.
Which is the correct plug for an alternator?
Plug Identification Alternators & Starters BOSCH CHRYSLER DELCO DUCELLIER FORD HITACHI (PARIS RHONE) Positive (+) B+, Bat B+ Bat, B+ Negative (–) D– D– Sense (+) 2, S + A S Ignition (+) R I, IG R, IG StatorW P, R + Stat, S N IndicatorD+, L 1 L L Field DF F(1), F(2), F F D+, D– FLD, F F Computer F
What is the regulated voltage from an alternator?
Normal readings should be around 14 volts for a so-called 12-volt system. This is because the voltage output of the alternator must greater than the battery voltage or current will not flow into the battery, which on its own should produce about 12.8 volts when fully charged.
How much voltage to “excite” an alternator?
The maximum output from your alternator should be regulated to between 14.1 and 14.4 volts DC. The voltage regulator’s job is to supply voltage to the battery when it’s not at the nominal level.
What is the function of an alternator regulator?
An alternator regulator supplies current to the rotating part of the alternator. The rotating part is called the rotor, and when current is applied to it it becomes an electromagnet.
How much voltage does an alternator put out?
This means that while the voltage of most car batteries is 12 volts, an alternator will typically output anywhere between 13 and a half and 15 volts of electricity.