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Philco 49-909
OZ4
Senior Member
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Posts: 285
Threads: 27
Joined: Nov 2012
City: Tehachapi. California
#9

04-29-2021, 06:10 PM
I think you answered your own question. The filaments are not needed for 1n4007 diodes. Don't forget that the silicone diodes only have a .7volt drop across them. Your voltages will be higher than the tubes.
!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
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                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
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Messages In This Thread
Philco 49-909 - by Jimradio - 04-21-2021, 01:48 PM
RE: Philco 49-909 - by mikethedruid - 04-21-2021, 09:09 PM
RE: Philco 49-909 - by Jimradio - 04-22-2021, 06:25 AM
RE: Philco 49-909 - by Jimradio - 04-22-2021, 07:18 AM
RE: Philco 49-909 - by mikethedruid - 04-22-2021, 10:23 AM
RE: Philco 49-909 - by Jimradio - 04-22-2021, 01:36 PM
RE: Philco 49-909 - by Jimradio - 04-29-2021, 10:05 AM
RE: Philco 49-909 - by Radioroslyn - 04-29-2021, 05:33 PM
RE: Philco 49-909 - by OZ4 - 04-29-2021, 06:10 PM
RE: Philco 49-909 - by Jimradio - 04-30-2021, 07:06 AM
RE: Philco 49-909 - by Jimradio - 05-02-2021, 07:26 AM
RE: Philco 49-909 - by RodB - 05-02-2021, 09:02 AM
RE: Philco 49-909 - by Jimradio - 05-02-2021, 07:35 PM
RE: Philco 49-909 - by Jimradio - 05-15-2021, 04:44 PM
RE: Philco 49-909 - by OZ4 - 05-15-2021, 06:53 PM
RE: Philco 49-909 - by Jimradio - 05-17-2021, 07:04 AM



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