Interference on MW

Existing user? Create account

0 Vote(s) - 0 Average
1
2
3
4
5

Interference on MW

Offline

Refugee

Senior Engineer in Charge

Posts: 3,286
Reputation: 6
Location: Worksop

#5

24-03-2017, 12:00 PM

I would whip the power brick open and fit a second common mode filter on the output cable. Use a design that does have an earth and fit it as close as you can to the workings of the power brick. Locate the power brick close to earthed metal and keep the earth to the new filter short.
The USB cable is most likely working as an aerial.

Quote

Messages In This Thread

Interference on MW - by Crackle - 23-03-2017, 09:55 PM

RE: Iterferance on MW - by Crackle - 23-03-2017, 10:53 PM

RE: Iterferance on MW - by Terry - 24-03-2017, 08:46 AM

RE: Interference on MW - by Crackle - 24-03-2017, 10:40 AM

RE: Interference on MW - by Refugee - 24-03-2017, 12:00 PM

RE: Interference on MW - by Crackle - 24-03-2017, 03:12 PM

RE: Interference on MW - by Murphyv310 - 24-03-2017, 09:08 PM

RE: Interference on MW - by Crackle - 24-03-2017, 10:13 PM

RE: Interference on MW - by Murphyv310 - 24-03-2017, 11:18 PM

RE: Interference on MW - by Refugee - 25-03-2017, 01:40 AM

RE: Interference on MW - by Crackle - 25-03-2017, 08:22 AM

RE: Interference on MW - by ppppenguin - 25-03-2017, 08:35 AM

RE: Interference on MW - by Crackle - 25-03-2017, 09:17 AM

RE: Interference on MW - by Refugee - 25-03-2017, 10:18 AM

RE: Interference on MW - by ppppenguin - 25-03-2017, 12:59 PM

Digg

Delicious

Reddit

StumbleUpon

Users browsing this thread:

1 Guest(s)