Stancor WF-21 Input 1:10

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CJ

Well-known member
GDIY Supporter
Joined
Jun 3, 2004
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Stancor WF-21  Input Transformer

this is a dang nice coil that i left outsde in the parking lot, and vandals tagged it.

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then they shot a hole in it. probably dick cheney, or someone from gitmo.



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push, baby, push! ahh, it's a boy, mrs brown,

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is that the worst xfmr wreck you have seen, or what?

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this is another real sleeper , nice over square stack of Ni lams,

absolutely beautiful #44 work, just as good as the Triad HS-29,

pri is wound first, just a single wind with 3 taps, #38, wound 124T - 212T -  212T - 124T

6,660 turns of #44 on the sec, 3,330 t then the CT is brought out, then 3,330 more turns,

sheesh, today i think we had 10 or 12,000 turns go in the dumpster, WTF, over?  :D

 
I've always understood all those Stancor / UTC equivalent types to be made by UTC for Stancor.  LS, HA, and A series.  So, do the unwinds corroborate? 
 
yes, the build quality is there, looks like the same winding machine,

utc is famous for those side by side pies that drop the stray C by 1/4.

not too many xfmr models are wound like that,

BTW it was 7.5 Henries pri,  145 Henries sec one leg only, so figure about 600 Henries on the sec.
 
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