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On Tue, May 17, 2016 at 4:40 AM, Joe Croft <cro...@gmail.com> wrote: > Hi Jon, > > I have embedded the picture below. It's a good guess if you post the > circuit on a forum, you don't mind others re-posting it. I am definitely > using in IN-13. 3 legs vs 2, it's hard to miss the 3rd leg ;). > > Gregebert, > > Sadly, for the 'art' of the clock, it has to be an IN-13 if for no other > reason, to keep the size of the board in check, not to mention the drivers! > > -joe > > On Tue, May 17, 2016 at 1:52 AM, Jon <dekat...@nomotron.com> wrote: > >> >> I don't see a circuit in the link - it links on to a dead site. Can you >> post here? Some thoughts... >> >> Are you sure you are using IN-13 not IN-9 ? 13mA to fully light the tube >> is around what might be expected for a slightly cathode poisoned IN-9. It's >> easy to check even if the tube markings have worn off: IN-13 has three >> terminals, IN-9 has two. >> >> I would expect both tube types to require about 150V to strike reliably, >> and then the voltage across the tube will drop down to the maintenance or >> running voltage in the 95V - 105V range. Were you anticipating something >> different? >> >> Jon >> >> >> >> -- >> 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 neonixie-l+unsubscr...@googlegroups.com. >> To post to this group, send email to neonixie-l@googlegroups.com. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/a9dcb800-3d4c-4790-871c-f0d05d2960c1%40googlegroups.com >> <https://groups.google.com/d/msgid/neonixie-l/a9dcb800-3d4c-4790-871c-f0d05d2960c1%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- > 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 neonixie-l+unsubscr...@googlegroups.com. > To post to this group, send email to neonixie-l@googlegroups.com. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/CAE%2BVk6OedVkYnTeGZ9TsHfYXourAxoiPzGwFdxOi4S%3DvEM6Tpw%40mail.gmail.com > <https://groups.google.com/d/msgid/neonixie-l/CAE%2BVk6OedVkYnTeGZ9TsHfYXourAxoiPzGwFdxOi4S%3DvEM6Tpw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- 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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CAC%3DcyqedWgGRWNQbqD8_q%2Bb-8e1m_ZdK-AEiDAiEXy3NaKm%2BwQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
