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Philco H-16 and H-26 field coils
Chuck Schwark
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Posts: 1,703
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#3

04-05-2006, 07:31 PM
Ok,

Speaker Model H-16 (1933-35):

Field Coil D.C. resistance = 660 ohms @ 80 ma. max current
Voice Coil D.C. resisntance = 1.11 ohms (~ 3-4 ohm imp. speaker)

Speaker Model H-26 ( 1938 ):

Field Coil D.C. resistance = 460 ohms @ 60 ma. max current
Voice Coil D.C. resistane = 1.11 ohms (~ 3-4 ohm imp.)

The H-26 will not sub for an H-16 due to lower current max. and differnet voltage drop.
Chuck Schwark,
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Messages In This Thread
Philco H-16 and H-26 field coils - by Ed Locker - 04-05-2006, 08:31 AM
[No subject] - by Chuck Schwark - 04-05-2006, 08:39 AM
[No subject] - by Chuck Schwark - 04-05-2006, 07:31 PM
[No subject] - by Ed Locker - 04-05-2006, 07:40 PM
[No subject] - by Chuck Schwark - 04-05-2006, 08:14 PM
[No subject] - by Ed Locker - 04-16-2006, 04:37 PM
[No subject] - by Chuck Schwark - 04-16-2006, 05:18 PM
[No subject] - by Ed Locker - 04-17-2006, 08:33 AM
[No subject] - by Ed Locker - 04-26-2006, 10:10 PM



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