In a message dated 2/4/2006 7:36:20 AM Eastern Standard Time,
andy.ikin@btinternet.com writes:
Btw, type 73 material is conductive, so you need to sleeve the core or use
wire with a thicker insulation than enamal. If you are happy to use twice
the number of turns, then consider using 2843000202, you don't need to
sleeve these cores as are non-conductive!
I have been using no.27 enamel wire with only the secondary within a teflon
tube in the core. The primary is wound around the telfon but clearly touches
the bare core -- are you saying this is not good? Pete W2PM
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