Reviving an old full wave rectifying valve

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Reviving an old full wave rectifying valve

AlanBeckett

Rest in Peace

Posts: 3,528
Location: Burton on Trent

#28

31-10-2015, 08:42 AM

I always took 'Directly Heated' to mean no Cathode, ie the Filament is the source of the Electrons.
There can be 'Indirectly Heated'with the Cathode internally connected to one side of the Heater as with many Rectifiers.

Alan

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Messages In This Thread

Reviving an old full wave rectifying valve - by SurreyNick - 29-10-2015, 06:17 PM

RE: Reviving an old full wave rectifying valve - by pwdrive - 29-10-2015, 06:32 PM

RE: Reviving an old full wave rectifying valve - by Brianc - 29-10-2015, 07:03 PM

RE: Reviving an old full wave rectifying valve - by Yorkie - 29-10-2015, 08:07 PM

RE: Reviving an old full wave rectifying valve - by AlanBeckett - 29-10-2015, 08:45 PM

RE: Reviving an old full wave rectifying valve - by SurreyNick - 29-10-2015, 08:53 PM

RE: Reviving an old full wave rectifying valve - by SurreyNick - 29-10-2015, 09:58 PM

RE: Reviving an old full wave rectifying valve - by AlanBeckett - 30-10-2015, 12:32 AM

RE: Reviving an old full wave rectifying valve - by SurreyNick - 30-10-2015, 03:06 PM

RE: Reviving an old full wave rectifying valve - by Nowhere-Man - 30-10-2015, 05:17 PM

RE: Reviving an old full wave rectifying valve - by ppppenguin - 30-10-2015, 06:29 AM

RE: Reviving an old full wave rectifying valve - by AlanBeckett - 30-10-2015, 09:41 AM

RE: Reviving an old full wave rectifying valve - by ppppenguin - 30-10-2015, 10:39 AM

RE: Reviving an old full wave rectifying valve - by Brianc - 30-10-2015, 11:22 AM

RE: Reviving an old full wave rectifying valve - by Brianc - 30-10-2015, 04:13 PM

RE: Reviving an old full wave rectifying valve - by pwdrive - 30-10-2015, 04:30 PM

RE: Reviving an old full wave rectifying valve - by Brianc - 30-10-2015, 06:11 PM

RE: Reviving an old full wave rectifying valve - by pwdrive - 30-10-2015, 04:52 PM

RE: Reviving an old full wave rectifying valve - by Nowhere-Man - 30-10-2015, 04:58 PM

RE: Reviving an old full wave rectifying valve - by Herald1360 - 10-11-2015, 12:01 AM

RE: Reviving an old full wave rectifying valve - by Nowhere-Man - 30-10-2015, 05:18 PM

RE: Reviving an old full wave rectifying valve - by pwdrive - 30-10-2015, 06:17 PM

RE: Reviving an old full wave rectifying valve - by Brianc - 30-10-2015, 10:47 PM

RE: Reviving an old full wave rectifying valve - by SurreyNick - 30-10-2015, 07:24 PM

RE: Reviving an old full wave rectifying valve - by pwdrive - 30-10-2015, 08:01 PM

RE: Reviving an old full wave rectifying valve - by SurreyNick - 30-10-2015, 08:26 PM

RE: Reviving an old full wave rectifying valve - by Yorkie - 30-10-2015, 08:37 PM

RE: Reviving an old full wave rectifying valve - by pwdrive - 31-10-2015, 07:27 AM

RE: Reviving an old full wave rectifying valve - by AlanBeckett - 31-10-2015, 08:42 AM

RE: Reviving an old full wave rectifying valve - by Kalee20 - 31-10-2015, 10:01 PM

RE: Reviving an old full wave rectifying valve - by Kalee20 - 31-10-2015, 10:10 PM

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