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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Most equipment generates its own noise. posted by Al Sekela on May 31, 2007 at 11:47:58:
So the same applies to the placement of a RC bridge?
I have the output of a balancing transformer going out to a duplex outlet socket.
The transformers output is wired into the back of outlet 1, which has my CD player plugged into the front. The second 'downstream' socket has two paralleled Auricaps betwenn hot an neutral with a 100ohm ceramic resistor on each negative leg, in the front I have a powerboard plugged in which feeds my lesser equipment (DVDplayer, table lamp, Playstation).
My reasoning is that the balancing transformer attenuates RFI in from the mains straight to the CD player (in socket 1), then the RC bridge separates the cd player from the other noisy stuff plugged into the powerboard.
Is my reasoning correct?
Since a source of noise is from the second outlet, Is this the best place to have the RC bridge or alternativeley a choke (replacing the caps and resisistors)?
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Follow Ups
- RE: Most equipment generates its own noise. - HumanMedia 21:03:31 06/04/07 (3)
- The R-C network loads the AC line. - Al Sekela 10:36:00 06/07/07 (2)
- RE: The R-C network loads the AC line. - HumanMedia 17:35:33 06/07/07 (1)
- Could be. I don't know enough to give exact guidance here. - Al Sekela 15:46:03 06/10/07 (0)