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Philco Shadowgraph meter, the old style, coil removal
morzh
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#13

02-26-2013, 09:32 PM
Yes I saw those - I watched them a week ago when I was trying to find out what folks do for this kind of coils.

I think though he made a mistake when he decided to use more turns to meet the resistance. I think the number of turns is more important. And it seems like he eventually had to go down in turns. Magnetizing is more important.
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RE: Philco Shadowgraph meter, the old style, coil removal - by morzh - 02-26-2013, 09:32 PM



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