Hi! I started working on another project involving IN-9 nixies, so I bought 10 of them on ebay and I am in the middle of the testing. Unfortunately the tests didn't go as far as I would like to.
I built a current mirror on 2xMPSA42 and 1k potentiometer as reference. As most of the lamps light up only to the half of cathode I left them burning on max current for hour or two and achieve 8-8.5 mm glow only. Now I am stuck. When I measure the current flowing through Nixie, I get 10.1-10.4 mA max on each lamp and cannot get further. Is this a problem with gas in my IN-9 or maybe is this a configuration problem? -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/c9b99d7d-eda9-4125-a639-89a1e3d40d12%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
