Re: Fw, Yahoo Groups Recommendation?: Changes to IEEE emc-pstc web-based services...

2003-03-14 Thread Eric George
Sure seems like a case of control mania by a service provider Czar. Surely one address within a domain can be accepted. Dave George - Original Message - From: Garnier, David S (MED) mailto:david.garn...@med.ge.com To: 'Guy Boone' mailto:bo...@sympatico.ca ;

Re: Harmonics Testing for PCs

2003-02-23 Thread Eric George
Rick: Sounds like the harmonics are adding or canceling as the case may be. Check to see if the offending harmonics are triplen or other harmonics. The high harmonics are sometimes tricky in the way they behave. Harmonics are always a function of the AC supply impedance. I would suspect

Re: High-currrent resistors and inductors - preferably variable

2003-01-27 Thread Eric George
Try Combinova of Sweden. They make the impedance boxes. Their Web sit is www.combinova.se. Ergonomics Inc. is the North American representative for them. The address is above. The way Sc77A made the standard.makes it difficult to make the measurements unless you are willing to scrap your old