The Servo stabilizer works by maintaining a constant output voltage despite variations in input voltage.

Basic relationship:

Vout=Vin×KV_{out} = V_{in} \times KVout​=Vin​×K

Where:

• VinV_{in}Vin​ = Input voltage
• VoutV_{out}Vout​ = Output voltage
• KKK = Correction factor adjusted by servo motor

Example:

If input voltage drops to 180V and system needs 230V output:

Vout=180×K≈230V_{out} = 180 \times K \approx 230Vout​=180×K≈230

The servo mechanism adjusts the transformer ratio (K) automatically to maintain safe voltage.