This product is a single-phase fully automatic compensated power voltage stabilizer, mainly used to ensure the normal operation of equipment in an environment with unstable power supply. It can effectively stabilize the input voltage, automatically sense and correct voltage fluctuations, and compensate for power factors in real time to improve power supply quality. It adopts a fully automatic control system, is easy to operate, has efficient and stable power conversion capabilities and reliable overload protection functions. Suitable for home, commercial and industrial applications, ensuring long-term stable operation of electrical equipment and extending its service life.