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In Reply to: RE: What's the air gap in Lundahl PP interstages? posted by andy evans on September 25, 2016 at 15:23:21
I suspect that 3mA will work for an LL1635, but I don't know off-hand what the PP gap is set for. I will have to get back to the office to look the LL1635 data up. The gap for LL1660, LL1692A, LL1671, and LL1677 in the PP version is set for 5mA.
Kevin Carter
K&K Audio
www.kandkaudio.com
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Thanks for looking this up. Andy
It turns out that the LL1635 gap is just obtained by pushing the two half C-cores together without a spacer and banding cores and frame together. I'd guess that the gap obtained that way is nominally something like 2mA, but could be more or less.
Kevin Carter
K&K Audio
www.kandkaudio.com
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