A Linear Servo Stabilizer is an electrical device designed to provide a constant and stable output voltage by using a servo motor to correct voltage fluctuations. Unlike traditional stabilizers that use relays and cause a momentary power interruption during voltage correction, a linear servo stabilizer uses a servo motor to smoothly and continuously adjust a variable transformer. This mechanism ensures a precise and fast response to voltage changes, maintaining a stable output voltage with high accuracy, typically within ±1% of the set voltage. . The core components include a servo motor, a dimmerstat (variable transformer), a buck-boost transformer, and a microprocessor-based control circuit. This design makes them ideal for protecting sensitive and critical equipment like medical instruments, CNC machines, and laboratory equipment from the damaging effects of voltage sags and surges, ensuring their reliable operation and longevity.