DBW Series Single-Phase High-Power Compensation Power Regulator

It is mainly composed of column contact regulator, sampling, protection, control circuit, low-speed synchronous motor mechanism, and compensation transformer. When the mains voltage is unstable or the fluctuation caused by the user's load change occurs, the sampling circuit will process the voltage signal and send it to the synchronous motor to drive the carbon brush of column contact regulator move up and down to ensure the stability of the output voltage; it has advantages of large capacity, low loss, high efficiency, wide voltage regulation range, high precision, strong protection function, and reliable operation, and has overvoltage, undervoltage and overcurrent protection functions.