Servo Controlled Voltages Stabilisers
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Description
A Self-correcting closed loop control system containing a A.C motor that made to run, thus controlling continuously variable auto transformer (Variac) until an error signal in some supplied by what is being controlled matches the reference signal activating the servo.
There are two or more type of servo stabilizers are available or can be made. It is found that A.C (Brushless) motor drives are found to be most reliable and got starting torque's high. A power amplifier circuit using power transistors drives the motor.
There are two or more type of servo stabilizers are available or can be made. It is found that A.C (Brushless) motor drives are found to be most reliable and got starting torque's high. A power amplifier circuit using power transistors drives the motor.
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Servo Controlled Voltages Stabilisers