Jan 14, 2008 #1 W waleedpcb Junior Member level 3 Joined Aug 16, 2006 Messages 25 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,418 noise i have a pcb board, but it's too noisy, how can i cancel this noise. waleed
Jan 19, 2008 #2 A A.Anand Srinivasan Advanced Member level 5 Joined Oct 15, 2005 Messages 1,792 Helped 257 Reputation 514 Reaction score 39 Trophy points 1,328 Location India Activity points 10,678 noise can you give a clear picture on what circuit you have built on that pcb and where is your location of application gonna be...
noise can you give a clear picture on what circuit you have built on that pcb and where is your location of application gonna be...
Jan 21, 2008 #3 Y yzb1658 Junior Member level 3 Joined Sep 29, 2005 Messages 25 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,433 Re: noise I think SCH is more importance, scendly is PCB, frist attation you SCH.
Jan 21, 2008 #4 O omid_juve Full Member level 1 Joined Jul 1, 2007 Messages 97 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,990 Re: noise use some polygon plane and connect them to the ground of your circuit it might be helpful