Look also for uranium glass stuff, especially marbles what are also good 
sources.

 

eric

 

Van: [email protected] [mailto:[email protected]] Namens 
Paul Andrews
Verzonden: maandag 13 maart 2017 18:12
Aan: neonixie-l
Onderwerp: [neonixie-l] Re: Lighting up a DM160

 

An important point: The current through the filament should be 30mA. That is 
the real reason why resistor network is like it is. A = V/R. Where V=11 (the 
voltage we are throwing away from the 12V supply, R=370 (100+270). So A = 
11/370 ~= 0.03.

On Thursday, March 9, 2017 at 9:32:32 PM UTC-5, Paul Andrews wrote:

I just impulsively bought some DM160 VFD indicators and now I am at a loss as 
to how to power them! Can anyone help?

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