A static voltage regulator works in such a way that it continuously monitors the output voltage and sends manipulated control signals to its electronic components-thyristors. In somewhat simplified form, here is how this works:
Monitoring of Input Voltage: The device measures the input voltage and detects any deviations from the desired output voltage.
Control Circuit Activation: If the input voltage varies outside acceptable limits, the control circuit, therefore, acts and activates relevant components such as thyristors for voltage adjustment.
Voltage Adjustment: This activated component now works on the input voltage for either stepping up or stepping down the voltage that may be required for stability in output.
Feedback Loop: There is a continuous feedback mechanism that goes on monitoring the output voltage in real-time to make alterations so that the voltage may remain within its limits.
This provides the facility of a constant voltage output from the static voltage regulators, thereby enhancing performance and increasing the life of the connected equipment.