If they hipot somewhere over 5KV but not to at least 9KV it will not work at
4.7KV.
The tube will get the DC voltage + peak RF voltage on its anode.
73
Peter
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
Behalf Of David Craig
Sent: Freitag, 3. April 2009 17:27
To: Ulf Tjerneld; amps@contesting.com
Subject: Re: [Amps] Plate voltage for GS35B
Ulf, I run 4200-4400 VDC on the plate with no problems. All my NOS
tubes hipot somewhere over 5kv (I haven't tried to max one out). A PE
friend runs 4700 VDC on his 2 x GS35b amp, concensus seems to be 4kw or less
"OK".
73 Dave N3DB
----- Original Message -----
From: "Ulf Tjerneld" <star@frizon.org>
To: <amps@contesting.com>
Sent: Friday, April 03, 2009 6:26 AM
Subject: [Amps] Plate voltage for GS35B
> Hi all,
>
> Does anyone know how much plate voltage the GS35B can take? I have a
> transformer here that will deliver 4700 volts DC after rectification,
> under no-load conditions. Sounds a little too much to me. Does anyone
> have experience with this?
>
> 73's
>
> SM0NOR
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>
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