The really, really earliest electronic TV sets had a 50Hz transformer.
Best regards, Spehro Pefhany
-- "it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com
I wonder if the cooling effect of LOX might mitigate this somewhat. But I've seen a demo done with O2 gas from a pressure tank.
The stuff on my garage floor that drips out of my car.
In fact, one of these days I'm going to put some in a pan and turn the O2 from my torch on it just to satisfy my pyromaniacal urges.
-- Paul Hovnanian mailto:Paul@Hovnanian.com ------------------------------------------------------------------ Only through suffering comes wisdom. -- Zeus
The 'Pilot TV' had RF derived HV, and it was one of the first commercially made US TVs.
-- It's easy to think outside the box, when you have a cutting torch.
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You certainly perceive a remarkable number of my posts as insults.
Jeroen Belleman has pointed out that the ceaseless off-topic bickering on the group doesn't help attract the kind of people whom we might actually help with advice on electronic circuit design, so I'll leave it at that.
-- Bill Sloman, a tedious, useless old fart (according to John Larkin)who mostly lives in Nijmegen
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