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Philco 84 field coil wire size
03-24-2022, 12:05 AM
I don't know, 40 ma seems kind of low for a set with a #42 output tube, the #80 rectifier tube is rated for 125 ma I think. I would try measuring the actual wire used in the field coil. Of course I am assuming the the field coil in the model 84 is used as a filter choke in the positive side of the B+ circuit, and not in the negative side on the bias supply, which would require a lower current rating.
Regards Arran
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Messages In This Thread
Philco 84 field coil wire size - by Ctkid - 03-20-2022, 04:39 PM
RE: Philco 84 field coil wire size - by Radioroslyn - 03-20-2022, 08:12 PM
RE: Philco 84 field coil wire size - by Chas - 03-21-2022, 10:35 AM
RE: Philco 84 field coil wire size - by Ctkid - 03-21-2022, 04:50 PM
RE: Philco 84 field coil wire size - by Arran - 03-24-2022, 12:05 AM
RE: Philco 84 field coil wire size - by Radioroslyn - 03-24-2022, 07:06 AM
RE: Philco 84 field coil wire size - by Ron Ramirez - 03-24-2022, 07:43 AM
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