How to determine the RC value of a DC servo(integrator)?? - diyAudio
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Old 25th October 2007, 01:22 AM   #1
Leolabs is offline Leolabs  Malaysia
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Arrow How to determine the RC value of a DC servo(integrator)??

Saw many with different RC values,why so???Go anything to do with response time??Hope someone here will help.
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Old 25th October 2007, 08:26 AM   #2
AndrewT is offline AndrewT  Scotland
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Hi,
you did not search !!!!!
http://www.diyaudio.com/forums/showt...50#post1283350
gives all the background to using Spice to help design your servo. There are hints to selecting time constants and nice graphical outputs to let you assess the changes you propose.
Or just copy one of Tom's suggested circuits.
I recommend a non-inverting DC servo with pre and post filtering.
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