CWY(CVT) series of high-reliability anti-interference AC parameter regulators are composed of isolation transformers, lightning protection and anti-interference filters, and wide-range balanced fast regulators. It can automatically, quickly and steplessly stabilize the voltage, eliminate all kinds of power pollution, output high-quality electrical energy, and effectively ensure the reliable operation of electrical equipment. It has the advantages of isolation, anti-interference, wide voltage regulation range, fast response time, small waveform distortion, automatic protection of output short circuit, and long service life. It is mainly used in computer-related products, medical monitoring systems, program control systems, automatic testing equipment, radio and television equipment, and post and telecommunications equipment.