The power module you bought is a counterfeit one! Mr. Zeyuan Yan is the designer, who is also on this board.
The NCH6100HV has been replaced by a newer model, NCH6300HV, last December. Please see the link below for the genuine one. https://omnixie.com/products/nch6300hv-nixie-hv-power-module On Monday, March 22, 2021 at 7:43:03 AM UTC-7 [email protected] wrote: > Hi Michael, > > You mean with this screw, right? > > BTW, I have 4 nixies, and no one respond, maybe they are all burnt (maybe > they were already burnt when the were shipped :o/ > > Thx again! > > [image: IMG_4256.jpg] > > > Le dimanche 14 mars 2021 à 13 h 06 min 32 s UTC-4, M1 a écrit : > >> Or simply check if there is 170volt coming from it with a volt meter. >> >> >> >> Also, if you have swapped anode/cathode, something should still light up >> without damage. There would be a glow. >> >> >> >> Since you have it wired correctly (with a resistor) on the correct pins, >> even if the polarity is reversed, and you have 170volts output, then the >> tube is bad. There is no harm trying other tubes to see. >> >> >> >> Michail Wilson >> >> 206-920-6312 <(206)%20920-6312> >> >> >> >> *From:* [email protected] <[email protected]> *On Behalf >> Of *newxito >> *Sent:* Sunday, March 14, 2021 8:45 AM >> *To:* neonixie-l <[email protected]> >> *Subject:* Re: [neonixie-l] Nixie 7977 >> >> >> >> Hi Pierre >> >> You may need to check that the enable pin on your HV power supply is set >> to the correct level (depends on the model). >> >> >> >> >> >> >> >> -- >> >> 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/948b5fb8-b0e1-4546-b382-a0682ffaa780n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/948b5fb8-b0e1-4546-b382-a0682ffaa780n%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/b5172ea6-b4fa-4f9f-8e7d-1ad565308bbdn%40googlegroups.com.
