In Reply to: Re: Isn't it interesting that toroids are perceived as good? posted by Dan Banquer on June 22, 2004 at 17:35:19:
A common mode filter may reduce SOME of the noise coming into the transformer, but not all noise is common mode. As such, any noise that does get by that type of filter will be passed right through the toroid. That's due to the toriod having a wider bandwidth and the increased capacitive coupling between the primaries and secondaries. Other than that, toroids are FAR more sensitive to DC on the line, which can produce very audible side-effects such as hum and buzz. Sean
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Follow Ups
- Re: toroids are perceived as good? - Sean 00:13:27 06/23/04 (12)
- Re: toroids are perceived as good? - Dan Banquer 03:20:19 06/23/04 (11)
- Re: toroids are perceived as good? - Sean 08:56:29 06/23/04 (10)
- Re: toroids are perceived as good? - Dan Banquer 10:10:01 06/23/04 (9)
- I think it's a fairly simple idea - Commuteman 16:52:04 06/23/04 (8)
- Thanks for summing things up (nt) - Sean 20:09:20 06/23/04 (0)
- Re: I think it's a fairly simple idea - Dan Banquer 17:48:04 06/23/04 (6)
- So it's a tradeoof, like everything else.... - Commuteman 08:31:23 06/24/04 (2)
- Re: So it's a tradeoof, like everything else.... - Dan Banquer 08:40:44 06/24/04 (1)
- That's another one of those slippery slope things.... - Commuteman 09:11:43 06/25/04 (0)
- Re: I think it's a fairly simple idea - Sean 20:08:03 06/23/04 (2)
- Re: I think it's a fairly simple idea - Dan Banquer 05:42:01 06/24/04 (1)
- You've just proven my point.... - Sean 08:07:14 06/24/04 (0)