Yeah in the smaller sizes they are. Try getting the big ones used on older Spectra lasers though!
On Fri, May 5, 2023, 3:29 AM Rob B <[email protected]> wrote: > That Jones plug is pretty common. E.g., > > https://www.ebay.com/itm/150991620528 > > > On Thursday, May 4, 2023 at 5:45:14 PM UTC-5 Nick Andrews wrote: > >> Okay not sure about US made but I guess I meant to say not Soviet, and >> theoretically then more reliable. I'll open it up this weekend and look. >> Need to try and figure out the Jones connector, if it's for an external >> timer or what. >> >> On Thu, May 4, 2023 at 5:32 PM Dekatron42 <[email protected]> wrote: >> >>> Are you sure they are US made Dekatrons, I have a few of this model and >>> they have all been equipped with Rodan Dekatrons made in Japan. >>> >>> The most common failure in this counter is the high voltage >>> electrolytics being poor, high ESR or dried out. >>> >>> No manual unfortunately but it is a very simple design. >>> >>> /Martin >>> >>> On Thursday, 4 May 2023 at 23:45:37 UTC+2 Nick Andrews wrote: >>> >>>> https://www.ebay.com/itm/234989555348 >>>> >>>> I don't have a probe at the office, but the dekatrons come on and spin >>>> around. It's mesmerizing! They stop when you hit reset, so that's good. >>>> Looks like it has a built-in HV supply up to 1200V. Also has a Jones 2x3 >>>> connector on back for something or other. Pretty sweet to get 5 US-made >>>> dekatrons that appear to work. >>>> >>>> Don't suppose anyone might have a manual for this? >>>> >>> -- >>> 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/a8a08028-eade-4bf6-b441-3e7b07992d9en%40googlegroups.com >>> <https://groups.google.com/d/msgid/neonixie-l/a8a08028-eade-4bf6-b441-3e7b07992d9en%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > 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/9767dd74-0431-4afe-b6a3-0030373d2340n%40googlegroups.com > <https://groups.google.com/d/msgid/neonixie-l/9767dd74-0431-4afe-b6a3-0030373d2340n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAJD4P-i14E_s-3r9hdxQrz3ZC4LqMvKPfRqGN3x0u1eenpXMrg%40mail.gmail.com.
