Y S Engineering Solution specializes in manufacturing Servo-Controlled Devices, primarily high-performance Servo Voltage Stabilizers. These systems utilize a servo motor to achieve precise and automatic voltage regulation. The servo motor drives a variac, which in turn adjusts the voltage in the buck-boost transformer, ensuring a stable output voltage even with significant input fluctuations. This Servo-Controlled mechanism provides a smooth, continuous, and stepless correction, making it superior to traditional tap-changing stabilizers. By offering both air-cooled and oil-cooled models, Y S Engineering Solution provides essential protection for sensitive industrial machinery, medical equipment, and other critical electronics from the damaging effects of voltage instability.