Hello Nuno,
On Wednesday, February 4, 2015, you wrote:
> Hi,
> Me too.
> I would like to know the pros and cons of running the filaments of an GS-35
> with Vdc , you can get small power supply of 15, 24 or 30Vdc at 10A, by
> around $30 some with 3 way out, you can run 1 or 2 tubes, and relays,
> separately this is far more cheap than making one or to Vac transformer(s)
> for the tubes and Vdc for the relays.
> Any commends?
Dominic, http://f1frv.free.fr/ uses switch mode DC supplies for many
of his big amp filament supplies. I am doing the same with a couple of
projects, I don't expect issues.
--
Best regards,
Chris mailto:chris@chriswilson.tv
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