Part Number: TIDA-010039
Hi Team,
A customer of mine has the following query!
Currently re-calculating the LCL filter for the AC/DC converter input according to TIDA-010039 (paragraph 2.3.1.2) for simulation purposes.
However the formula to determine the attenuation factor seems to be incorrect/off (see picture below).
When I (re)calculate the example values from the derived formula (in formula (6)) I get an r value of 0.56% (instead of 2.7%)?
I tried to substitute from formula 5 towards 6 but I could not make any sense out of it. Maybe formula 5 is incorrect?
Looking forward to your response.
Thanks
Obinna.