Rms voltage is just equal to .707 of the peak, filter ac long enough to get peak voltage on a cap, (with resistance voltage divider), read and mult by .707. Good for a standard sine wave.
don
amgen
|
Re: AC voltage measurement with 16F77
Rms voltage is just equal to .707 of the peak, filter ac long enough to get peak voltage on a cap, (with resistance voltage divider), read and mult by .707. Good for a standard sine wave.
don
amgen
Members who have read this thread : 0You do not have permission to view the list of names.
Posting Permissions
Bookmarks