[sdiy] filters, inductors & Q

[René Schmitz]

Hi Jürgen,

jhaible at debitel.net wrote:
> Here's a thread at The Lab forum which you may find interesting:
> 
> http://www.prodigy-pro.com/forum/viewtopic.php?
> t=4872&postdays=0&postorder=asc&start=0
> 
> Quick read returns there might be problems in the low frequency
> range. Or maybe not. I'll follow the thread - very interesting.

Interesting!

I think they have something different in mind here. Talking about 
several Henries, as required for an audio _transformer_.

Hmm, again, those miniature inductors employ ferrite materials as well. 
So I don't see why they should be better suited, than a self wound coil 
on either pot or torroid core.


Cheers,
  René


-- 
uzs159 at uni-bonn.de
http://www.uni-bonn.de/~uzs159