Electronics > Power/Renewable Energy/EV's

Power supply noise issue , how to remove it?

<< < (3/3)

electronic_artist_:
your explanation gave me idea, what must be happening inside this cheap wall adapter.
Yes, ill try the common mode choke and LC filter lets see what works.
i have tried already common mode choke just for the curiosity sake 10mH!!!  >:D , but ya it does work but... it cleans output side and introduces more noise at the input of the filter... it is because i have wrong value of common mode choke , impedence difference is pushing lot of noise in the input.
ill be trying proper values soon. will update results here
thanks  :)

Navigation

[0] Message Index

[*] Previous page