Thanks Terry. this also will help me a lot. My electronic courses are too far to be clear in my mind...
When I read gregebert's thread, I wanted to write the complete equation to calculate the resistor for a wanted current. but the result was the opposite of the reality... so I decided to use a potentiometer and a galva... but you gave me the result !!! Le samedi 22 avril 2023 à 22:13:14 UTC+2, Mac Doktor a écrit : > Reading this thread has begun to make my eyes glaze over. I find the > following diagram to be helpful for understanding some of what's going on. > Perhaps it will add some clarity to the discussion. This in from Marcin > Saj's github and specifically concerns his PRO Nixie Tester: > > [image: pro-nixie-tester-how-to-use-02.jpg] > It took a while for me to completely understand how all of this works and > this diagram was a huge help. I doubt that I would have worked it clearly > otherwise. For the record I haven't gotten around to reading the JB Dance > book—yet. > > Full info here: > > https://github.com/marcinsaj/Universal-PRO-Nixie-Tester-and-Healer > > > Right now I'm using the PRO Nixie Tester with three DMMs but I've > purchased some DPMs for a compact, dedicated meter bridge. Someday I'll get > around to making a panel and wiring them up. And rigging up isolated power > supplies for them. > > > On Apr 22, 2023, at 1:50 PM, Moses <[email protected]> wrote: > > That yh11068a module is rated for 40 watts! That is like 10 times what you > would need for most nixie clocks! Be careful at higher voltages, a 200mA > capable supply at a few hundred volts will hurt you good. > > > Zaparooney. x_x > > > Terry Bowman, KA4HJH > "The Mac Doctor" > > https://www.astarcloseup.com > > "If only you could see what I've seen with your eyes."—Roy Batty, *Blade > Runner* > > -- 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 view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/5d787cd1-7399-4d50-aca0-6e11114bf93fn%40googlegroups.com.
