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08-26-2013 09:15 PM

Servo amplifier for DC motors

I would like to design a PLL (phase-locked loop) controller for speed control of a DC motor.
What is best circuit for servo amplifier of DC motors controls?
Desired circuit must have poles at much higher frequencies than the poles of the motor.
08-26-2013 09:16 PM
Top #2
08-26-2013 09:16 PM
It is best to install a servo-drive. Best regards.
08-26-2013 09:16 PM
Top #3
08-26-2013 09:16 PM
Why you want design and don't use exist PLL IC - UC1633 for example? Do your application has so high requirement to speed stability?
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