[neonixie-l] Re: 16 IN-18 tubes hooked up to ONE nixie power NCH6300HV

2020-11-01 Thread Dekatron42
I don't have a proper design, I was interested in how many IN-18 that could be driven in multiplexed mode since that is in some situations an easier way to go drive-wise before I decide to use a multiplexed design. Will it be possible to go up to 300V? Will you provide a connection for the

[neonixie-l] Re: how to easy change in-14 nixietube??

2020-11-01 Thread Dekatron42
If you are asking about how to replace a broken Nixie that is soldered I usually cut off the pins on the broken nixie, leaving them in the holes and just removing the Nixie itself, and then de-solder one pin at a time using suction or solder braid to remove the solder from the hole, then you

[neonixie-l] Re: 16 IN-18 tubes hooked up to ONE nixie power NCH6300HV

2020-11-01 Thread 严泽远
I don't have any experience with driving in the multiplexed mode for nixies, but I think you don't need 300v for that, just lower the anode resistor then you will get higher brightness for dynamic scanning. There's a precise potentiometer on the board, you will get 100-230v output can be used

[neonixie-l] how to easy change in-14 nixietube??

2020-11-01 Thread sungmin Jang
hello! Now I just soldering full leg I want your know-how about how to change tube sorry for my bad eng have a good day and be careful covid-19 -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving

[neonixie-l] Re: I renewed a thing!

2020-11-01 Thread Peter Doroba
Thank you! It was a fun little project. On Saturday, October 31, 2020 at 11:54:51 PM UTC-4 Richard Scales wrote: > Nice Rack Clock, great work. > > - Richard > > > On Saturday, 31 October 2020 20:47:55 UTC, Peter Doroba wrote: >> >> Hello all, >> >> I'm new to the group. I've been tinkering

[neonixie-l] Re: 16 IN-18 tubes hooked up to ONE nixie power NCH6300HV

2020-11-01 Thread Dekatron42
Yes, 300V is for the old GR10G to light up properly, they work better at 250V and above. Adding an external voltage doubler/tripler is a nice option to drive these GR10G and possibly also dekatrons. /Martin -- You received this message because you are subscribed to the Google Groups

Re: [neonixie-l] Re: 16 IN-18 tubes hooked up to ONE nixie power NCH6300HV

2020-11-01 Thread Kevin A.
The psu performance for a muxed application could empirically be determined given 2 conditions: - peak anode current - multiplexing frequency What are your target numbers for those 2 values? I could do some dynamic load testing with my b2902a smu on this power supply. I would basically program

[neonixie-l] Re: 6300HV Kickstarter launching in 11 days

2020-11-01 Thread Richard Scales
Aiden, can you post details of footprint / dimensions / pin locations ? Are the connections in the same position as on NCH6100HV with just a shorter board? - Richard On Friday, 23 October 2020 22:57:23 UTC+1, Aiden Fang wrote: > > Hi, all, > > As promised, here is the heads up about Yan's