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RL12P35 amplifier

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#2

Hello,
yes, I have experience with this triodes.
TeKaDe or Telefunken?

Kind regards,
Darius :)
 

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Official Court Jester
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@oldeurope:

I'm also interested in any data regarding RL12P35 in triode connection;
I have several Wermacht Telefunkens , and few sockets .....

one unknown factor ( curves for triode operation I can measure by my self ) is max schirmgitter voltage .

can you share your experience ?

btw - I like that picture ;) of old and ugly triode :clown:
 
i'm also interested in getting hold of a schematic for RL12P35, i have a few Philips PE08/40 that is the same tube.

Here are some short data that i have 'bout the RL12P35 (TFK)

Max shirmgitterspannung ist 200V
Schirmgitterverlustleistung 5W
Kathodenstrom 150mA
Anodenverlustleistung 30W

Heizung 12,6V und 630mA typisch

I would guess that a current around 90-100mA and 300V on the anode would be great?
I will try to scan the "kennlinien"...

BTW, these tubes will need a bit of "oomph" to be sufficiently driven, perhaps a 6SN7 would do the job, otherwise maybe a three-stage rocket with ECL82/86?
 
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