[Boatanchors] 812 Self-Rectifying Power Oscillator

[David C. Hallam]

Possibly for an ultra sonic cleaning system

David
KW4DH

On 7/20/2012 8:50 AM, David Stinson wrote:
> I recently acquired a self-rectifying power oscillator
> using an 812 tube.  Frequency appears to be longwave
> with a big link-coupled output.  The switchable outputs
> are marked "Tank One" and "Tank Two."
> Electroplating?? Anyone know, and the why of
> high-power RF to do it?
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