Ac voltage regulator

Compensated AC voltage regulator is a kind of power electronic equipment with high precision, good stability, output waveform sine wave, which can control the voltage, current, phase and other parameters precisely. Its main function is to convert unstable or uncertain input voltage or specific changes into stable, accurate and small ripple AC output voltage.

Its working principle is to control the relay switch inside the AC voltage regulator, the input AC voltage through the transformer transformation and rectification filtering, output voltage. At the same time, in this process, the energy storage element specific to the AC voltage regulator also began to store and release energy, through the feedback control system to calculate and adjust the output voltage value in time, so as to achieve the stable control of AC voltage.

Compensated AC voltage regulator is widely used in a variety of precision industrial equipment, laboratory instruments, medical equipment, communication equipment, computer systems and other fields, especially the need for high precision, high reliability occasions. Its advantages include stable output, small ripple and fast response. The disadvantage is that the price is higher and the scope of adaptation is narrower.