P-Series Valves, what to do with them?

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P-Series Valves, what to do with them?

pwdrive

Senior Engineer in Charge

Posts: 7,416
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Location: Cornwall

#43

05-11-2018, 01:28 PM (This post was last modified: 05-11-2018, 01:29 PM by pwdrive.)

A simple DC anode current test would show what's what for sure, EL84 test at anode/screen and grid voltage given in the PL84's valve data, If anode current is substantially different then they are different animals.

Lawrence.

http://www.gridwatch.templar.co.uk/index.php

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Messages In This Thread

P-Series Valves, what to do with them? - by davegsm82 - 31-10-2018, 03:24 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 31-10-2018, 04:03 PM

RE: P-Series Valves, what to do with them? - by Refugee - 31-10-2018, 04:30 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 31-10-2018, 04:52 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 31-10-2018, 05:28 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 31-10-2018, 05:40 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 31-10-2018, 05:48 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 31-10-2018, 06:00 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 31-10-2018, 06:12 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 01-11-2018, 10:25 AM

RE: P-Series Valves, what to do with them? - by Geordie McBoyne - 31-10-2018, 06:14 PM

RE: P-Series Valves, what to do with them? - by davegsm82 - 31-10-2018, 06:24 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 31-10-2018, 07:05 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 31-10-2018, 07:13 PM

RE: P-Series Valves, what to do with them? - by Ed_Dinning - 31-10-2018, 08:27 PM

RE: P-Series Valves, what to do with them? - by davegsm82 - 01-11-2018, 07:56 AM

RE: P-Series Valves, what to do with them? - by ppppenguin - 01-11-2018, 09:36 AM

RE: P-Series Valves, what to do with them? - by davegsm82 - 02-11-2018, 10:00 PM

RE: P-Series Valves, what to do with them? - by peter scott - 01-11-2018, 10:09 AM

RE: P-Series Valves, what to do with them? - by ppppenguin - 01-11-2018, 10:38 AM

RE: P-Series Valves, what to do with them? - by peter scott - 01-11-2018, 07:11 PM

RE: P-Series Valves, what to do with them? - by Terry - 01-11-2018, 10:10 AM

RE: P-Series Valves, what to do with them? - by Nick - 01-11-2018, 10:19 AM

RE: P-Series Valves, what to do with them? - by pwdrive - 01-11-2018, 11:20 AM

RE: P-Series Valves, what to do with them? - by BusyBee - 01-11-2018, 01:17 PM

RE: P-Series Valves, what to do with them? - by Refugee - 01-11-2018, 10:21 PM

RE: P-Series Valves, what to do with them? - by boater sam - 02-11-2018, 09:19 AM

RE: P-Series Valves, what to do with them? - by pwdrive - 02-11-2018, 10:22 AM

RE: P-Series Valves, what to do with them? - by BusyBee - 02-11-2018, 10:02 AM

RE: P-Series Valves, what to do with them? - by BusyBee - 02-11-2018, 10:55 AM

RE: P-Series Valves, what to do with them? - by Geordie McBoyne - 02-11-2018, 10:56 AM

RE: P-Series Valves, what to do with them? - by ppppenguin - 02-11-2018, 11:17 AM

RE: P-Series Valves, what to do with them? - by pwdrive - 02-11-2018, 11:42 AM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 02-11-2018, 12:18 PM

RE: P-Series Valves, what to do with them? - by Kalee20 - 05-11-2018, 01:17 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 02-11-2018, 12:34 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 02-11-2018, 12:36 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 02-11-2018, 02:02 PM

RE: P-Series Valves, what to do with them? - by Refugee - 02-11-2018, 10:33 PM

RE: P-Series Valves, what to do with them? - by Terry - 03-11-2018, 12:14 PM

RE: P-Series Valves, what to do with them? - by davegsm82 - 04-11-2018, 05:09 PM

RE: P-Series Valves, what to do with them? - by BusyBee - 03-11-2018, 12:32 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 05-11-2018, 01:28 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 05-11-2018, 01:34 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 05-11-2018, 04:05 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 05-11-2018, 04:33 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 05-11-2018, 05:14 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 05-11-2018, 05:40 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 05-11-2018, 05:43 PM

RE: P-Series Valves, what to do with them? - by Diabolical Artificer - 19-11-2018, 03:10 PM

RE: P-Series Valves, what to do with them? - by Terry - 19-11-2018, 06:21 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 19-11-2018, 03:26 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 19-11-2018, 05:10 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 19-11-2018, 06:03 PM

RE: P-Series Valves, what to do with them? - by Diabolical Artificer - 20-11-2018, 12:58 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 20-11-2018, 01:23 PM

RE: P-Series Valves, what to do with them? - by Terry - 20-11-2018, 03:38 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 20-11-2018, 04:00 PM

RE: P-Series Valves, what to do with them? - by Ed_Dinning - 20-11-2018, 08:47 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 10:16 AM

RE: P-Series Valves, what to do with them? - by ppppenguin - 21-11-2018, 11:12 AM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 12:03 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 21-11-2018, 01:03 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 01:50 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 21-11-2018, 02:19 PM

RE: P-Series Valves, what to do with them? - by radioman - 21-11-2018, 02:22 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 02:37 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 21-11-2018, 03:33 PM

RE: P-Series Valves, what to do with them? - by radioman - 21-11-2018, 05:26 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 05:37 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 04:42 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 05:30 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 21-11-2018, 05:45 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 05:56 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 21-11-2018, 05:56 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 06:03 PM

RE: P-Series Valves, what to do with them? - by pwdrive - 22-11-2018, 10:05 AM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 06:11 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 21-11-2018, 06:49 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 21-11-2018, 08:18 PM

RE: P-Series Valves, what to do with them? - by ppppenguin - 22-11-2018, 09:37 AM

RE: P-Series Valves, what to do with them? - by Terry - 22-11-2018, 09:45 AM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 22-11-2018, 09:51 AM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 22-11-2018, 10:17 AM

RE: P-Series Valves, what to do with them? - by ppppenguin - 22-11-2018, 11:27 AM

RE: P-Series Valves, what to do with them? - by Refugee - 22-11-2018, 11:44 AM

RE: P-Series Valves, what to do with them? - by ppppenguin - 22-11-2018, 12:09 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 22-11-2018, 12:16 PM

RE: P-Series Valves, what to do with them? - by Kalee20 - 22-11-2018, 12:51 PM

RE: P-Series Valves, what to do with them? - by Murphyv310 - 22-11-2018, 01:01 PM

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