Re: [neonixie-l] Re: 5BP1 CRT

2012-11-26 Thread John Rehwinkel
But, I did make a little tube checker, to at least, light them up, and do rough deflection tests. http://threeneurons.files.wordpress.com/2012/09/crt_tst01.jpg That's cute - do you have a schematic for it? I'm guessing it's a variant of your 34063-based nixie supply with a voltage

[neonixie-l] IN-9's for sale

2012-11-26 Thread Dan Foster
Hello, I have a few (10) IN-9 Bargraph tubes that I no longer want, thought I'd ask here before I list them on eBay. Anyone interested? -- You received this message because you are subscribed to the Google Groups neonixie-l group. To post to this group, send an email to

[neonixie-l] Help needed to design Swithmode step-up converter, this time not so Nixie-related

2012-11-26 Thread Per Jensen
Hi folks. Usually i build and tinker with Nixie tubes, so a Step-up converter is nothing new to me. I usually use the MC34063A-based MK1,5 supply design from M. Moorrees which works wonders! Now i got a job set for me - I need to retrofit a head-mounted lamp with LED's - I got a whole bunch

[neonixie-l] Re: IN-9's for sale

2012-11-26 Thread bryan
What is price to sell per lot? and what is shipping cost? On Monday, November 26, 2012 12:41:16 PM UTC-6, Dan Foster wrote: Hello, I have a few (10) IN-9 Bargraph tubes that I no longer want, thought I'd ask here before I list them on eBay. Anyone interested? -- You received this message

[neonixie-l] Re: low power nixie tubes?

2012-11-26 Thread Nick
On Monday, 26 November 2012 19:59:12 UTC, bryan wrote: Just curious to see if anyone from this group knows if there are any low power nixie tubes like IV-9 Numitron tubes that only needs 1V-12V? Not more than 100V? Hi - IV-9s are not nixies - they are numitrons which have incandescent