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Philco 20 - next project
#44

Fenbach, I have never played with the capacitor method of voltage reduction but I know others have. I've used this method in the past and had the transformer in stock so I used it. It is highly recommended to lower the voltage in, for example, a Zenith. I understand that the PT for those where not as robust as they could have been and they run warm. Taking a bit of stress off from the old PT's with aging insulation just seems like a good thing to do. Perhaps makes the tubes last longer as well.


Messages In This Thread
Philco 20 - next project - by rfeenstra - 12-14-2020, 10:43 PM
RE: Philco 20 - next project - by morzh - 12-14-2020, 10:59 PM
RE: Philco 20 - next project - by rfeenstra - 12-14-2020, 11:06 PM
RE: Philco 20 - next project - by rfeenstra - 12-15-2020, 12:24 AM
RE: Philco 20 - next project - by Arran - 12-15-2020, 03:03 AM
RE: Philco 20 - next project - by morzh - 12-15-2020, 11:12 AM
RE: Philco 20 - next project - by GarySP - 12-15-2020, 06:33 PM
RE: Philco 20 - next project - by rfeenstra - 12-15-2020, 08:02 PM
RE: Philco 20 - next project - by rfeenstra - 12-16-2020, 07:42 PM
RE: Philco 20 - next project - by Phlogiston - 12-16-2020, 08:11 PM
RE: Philco 20 - next project - by rfeenstra - 12-16-2020, 08:32 PM
RE: Philco 20 - next project - by morzh - 12-16-2020, 08:50 PM
RE: Philco 20 - next project - by Phlogiston - 12-16-2020, 09:02 PM
RE: Philco 20 - next project - by rfeenstra - 12-16-2020, 10:49 PM
RE: Philco 20 - next project - by rfeenstra - 12-16-2020, 11:17 PM
RE: Philco 20 - next project - by fenbach - 12-17-2020, 12:05 AM
RE: Philco 20 - next project - by rfeenstra - 12-17-2020, 02:35 AM
RE: Philco 20 - next project - by Arran - 12-17-2020, 03:31 AM
RE: Philco 20 - next project - by Phlogiston - 12-17-2020, 11:17 AM
RE: Philco 20 - next project - by morzh - 12-17-2020, 06:53 PM
RE: Philco 20 - next project - by rfeenstra - 12-18-2020, 12:57 AM
RE: Philco 20 - next project - by rfeenstra - 12-18-2020, 01:26 PM
RE: Philco 20 - next project - by Phlogiston - 12-18-2020, 02:54 PM
RE: Philco 20 - next project - by rfeenstra - 12-18-2020, 06:32 PM
RE: Philco 20 - next project - by Phlogiston - 12-19-2020, 12:28 PM
RE: Philco 20 - next project - by rfeenstra - 12-19-2020, 02:28 PM
RE: Philco 20 - next project - by Phlogiston - 12-19-2020, 02:57 PM
RE: Philco 20 - next project - by rfeenstra - 12-20-2020, 12:10 AM
RE: Philco 20 - next project - by rfeenstra - 12-20-2020, 12:58 AM
RE: Philco 20 - next project - by rfeenstra - 12-23-2020, 12:47 AM
RE: Philco 20 - next project - by rfeenstra - 12-26-2020, 03:39 PM
RE: Philco 20 - next project - by MrFixr55 - 01-11-2021, 07:59 PM
RE: Philco 20 - next project - by morzh - 01-11-2021, 08:08 PM
RE: Philco 20 - next project - by rfeenstra - 01-11-2021, 10:33 PM
RE: Philco 20 - next project - by rfeenstra - 01-11-2021, 10:42 PM
RE: Philco 20 - next project - by morzh - 01-11-2021, 10:42 PM
RE: Philco 20 - next project - by rfeenstra - 01-11-2021, 10:53 PM
RE: Philco 20 - next project - by fenbach - 01-12-2021, 12:00 AM
RE: Philco 20 - next project - by morzh - 01-12-2021, 12:08 AM
RE: Philco 20 - next project - by fenbach - 01-12-2021, 12:30 AM
RE: Philco 20 - next project - by rfeenstra - 01-12-2021, 10:31 AM
RE: Philco 20 - next project - by morzh - 01-12-2021, 11:05 AM
RE: Philco 20 - next project - by Paul Philco322 - 01-12-2021, 12:48 PM
RE: Philco 20 - next project - by morzh - 01-12-2021, 02:00 PM
RE: Philco 20 - next project - by rfeenstra - 03-18-2021, 11:25 PM
RE: Philco 20 - next project - by morzh - 03-19-2021, 03:33 PM
RE: Philco 20 - next project - by rfeenstra - 03-19-2021, 06:50 PM
RE: Philco 20 - next project - by morzh - 03-19-2021, 07:57 PM
RE: Philco 20 - next project - by rfeenstra - 03-19-2021, 11:39 PM
RE: Philco 20 - next project - by morzh - 03-20-2021, 12:11 AM
RE: Philco 20 - next project - by rfeenstra - 03-20-2021, 08:54 AM
RE: Philco 20 - next project - by morzh - 03-20-2021, 04:05 PM
RE: Philco 20 - next project - by Arran - 03-20-2021, 09:54 PM
RE: Philco 20 - next project - by morzh - 03-20-2021, 10:56 PM
RE: Philco 20 - next project - by MrFixr55 - 04-02-2021, 08:12 PM
RE: Philco 20 - next project - by rfeenstra - 04-03-2021, 12:28 PM
RE: Philco 20 - next project - by mikethedruid - 04-03-2021, 05:59 PM
RE: Philco 20 - next project - by rfeenstra - 04-03-2021, 08:23 PM
RE: Philco 20 - next project - by rfeenstra - 02-04-2022, 04:30 PM
RE: Philco 20 - next project - by Brad Winder - 02-05-2022, 02:01 PM
RE: Philco 20 - next project - by Ron Ramirez - 02-05-2022, 03:26 PM
RE: Philco 20 - next project - by rfeenstra - 02-05-2022, 05:10 PM
RE: Philco 20 - next project - by radiorich - 02-05-2022, 05:55 PM
RE: Philco 20 - next project - by Paul Philco322 - 02-05-2022, 06:09 PM
RE: Philco 20 - next project - by Ron Ramirez - 02-05-2022, 07:09 PM



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