If they have become slightly out-gassed or cathode poisoned they need more than 450V.
Nominal voltage is 475V in the datasheet and they need more than that - I have a few that work well when driven at 550V and one that worked well closer to 600V but not at nominal voltages. /Martin -- 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/e563f9af-28f4-4ee2-9cf6-775eb422456a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
