A generator used as an excitation power source with an auxiliary winding, a phase power source, or the like.

To stabilize the output voltage of an alternator by adjusting the excitation current of the generator.

This is a generator automatic voltage regulator based on the principle of phase-controlled rectification excitation.

The regulator has the characteristics of high stability, fast reaction speeds and convenient installation and maintenance.

High resistance accuracy, wide range of operating temperature, good drift and good stability.