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Speaker H 1930
klondike98
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#2

07-20-2025, 04:50 PM
Welcome to the Phorum!

Here’s the Google translation of Sergio’s post:

Hello to all forum members, I'm looking for instructions on rewinding the field coil of the H 1930 speaker, mounted on a Philco77. The coil had been rewound with two different wire gauges, 0.18 and 0.20 mm in diameter. The device was powered at 220 VAC instead of 110 VAC, so in addition to other damage, if the field coil was also burned, it's impossible to determine the number of turns. I'm wondering if anyone could help me.

THANK YOU

Sergio
Cheers,
Bob
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Messages In This Thread
Speaker H 1930 - by sergio - 07-20-2025, 02:41 PM
RE: Speaker H 1930 - by klondike98 - 07-20-2025, 04:50 PM
RE: Speaker H 1930 - by morzh - 07-21-2025, 11:02 AM
RE: Speaker H 1930 - by sergio - 07-22-2025, 04:59 AM



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