It just shows that the 50V is relative to ground. So the 'ground' of the
the 50V supply and the ground of the rest of the circuit are tied together.
I'm putting 'ground' in quotes, because it is really 0V.
On Dec 27, 2018, at 1:20 AM, Thomas Kummer wrote:
What does the dotted line from the
Since i'm not getting any kind of positive effect by software changes
(time, pattern etc),i looked at the circuit and found a small problem
(V-Screen was connected to Vbias) which was fixed, sadly this changed also
nothing to the problem, so i searched my old pandicon calculator in the lab
and
I gotcha so would this circuit work?
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> On Dec 27, 2018, at 07:32, Paul Andrews wrote:
>
> It just shows that the 50V is relative to ground. So the 'ground' of the the
> 50V supply and the ground of the rest of the circuit are tied together.
>
> I'm putting 'ground' in
Which VFD would you recommend? I also bought IV-15’s.
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> On Dec 27, 2018, at 09:09, Mark Moulding wrote:
>
> It looks to me that this should work. The filament resistors calculate out
> correctly, both for current and cathode bias voltage, and it's certainly a
> simple