In Reply to: yet a bad answer... posted by Jacques on April 24, 2006 at 14:40:03:
First, I'm speaking from a US point of view, and there are some very leaky power supplies over here in the colonies.Second, anything with a diode brige creates harmonics, you'd better have a pretty good RFI filter even for that.
Third, I can and do measure crap on the power lines. (this in the USA) It's there, in plain sight, even before the harmonic analysis. One can see glitches and flattening where bridge-rectifier supplies start to operate, etc.
Measurements are measurements. I don't have a jpg on hand or I'd post one for you to try to weasel out of.
So, that's the facts over here. Don't claim something is wrong until you consider the context and the consequences of picking a fight with somebody who does know what they are talking about.
So, ready to apologize now?
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Follow Ups
- Sorry, chap, and a right answer. - real_jj 20:32:17 04/24/06 (11)
- Re: Sorry, chap, and a right answer. - Jacques 01:48:08 04/25/06 (10)
- Thanks for a new (to me) word: keraunic - Al Sekela 12:38:30 04/26/06 (2)
- Re: Thanks for a new (to me) word: keraunic - Jacques 03:50:57 04/29/06 (1)
- Re: Thanks for a new (to me) word: keraunic - ernstr@xs4all.nl 06:10:23 05/01/06 (0)
- Thare's a good article by Jim Hagerman here... - andy_c 19:35:24 04/25/06 (5)
- Good article indded, but with some caveats - Jacques 01:26:20 04/26/06 (4)
- Thank you... - real_jj 10:20:35 04/26/06 (3)
- About the very wide load range of PA and switching PS - Jacques 12:42:00 04/26/06 (2)
- Reread and found a typo - Jacques 03:00:14 04/29/06 (1)
- Very minor... - real_jj 12:40:58 04/29/06 (0)
- Why, now there you go - real_jj 03:34:43 04/25/06 (0)