EMI Limit Margin Summary

1998-10-27 Thread Scott Douglas
Hi Again, I received quite a few responses to my query regarding EMI limits and margins. The results indicate that there are no actual written margins in current standards. There were some old standards, i.e. VDE, from long ago that specified either 2.0 or 2.2 dB margin. But these are no longer ma

Re: EMI Limit Margin Summary

1998-10-27 Thread Robert Macy
Sorry, to not get this in before your summary. When Sony (video div) was my client, they had an internal spec margin requirement of 8 dB. That's right! 8 dB below Class B limits. After going though that I'm convinced to use Sony equipment as support electronics.