K&K Audio / Lundahl Transformers

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K&K Audio / Lundahl Transformers

Are all PP interstages gapped for 5mA?

92.2.95.236

The /PP transformers are gapped for about 5mA of net current when the primaries are in series>>

Kevin wrote this in one post. Can we take it that all the PP interstages are gapped for 5ma? I have a few, like 1621, 1635, 1689, 1660. and would like to use them for a 26 at 5mA.

andy

Follow Ups:

RE: Are all PP interstages gapped for 5mA? - KevinC 12:35:05 02/03/13 (0)
Here are the gaps expressed in mA for each of the ones you mention that correspond to the data sheet performance parameters for the PP version. " < <" means much less than 5mA. "~" means approximately

LL1621 < <5mA
LL1635 < <5mA
LL1660 ~5mA
LL1689 ~5mA

Kevin Carter
K&K Audio
www.kandkaudio.com
RE: Are all PP interstages gapped for 5mA? - Sidewinder 21:36:39 02/02/13 (1)
Hello,
Great question.
I have a set of LL1660/PP. What is the max. DC can these ITs handle before..?
Regards,
David
- RE: Are all PP interstages gapped for 5mA? - KevinC 12:37:05 02/03/13 (0)
  The data sheet says that the max current through any single section is 50mA.
  
  Kevin Carter
  K&K Audio
  www.kandkaudio.com

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