Thanks for the link. I went through it and saw how yours is set up. I actually found the post in the group about a year ago about the MAX628 and I went ahead and ordered some samples of that to see how it works out but I will keep this in mind also as it is always nice to see how others have come to the same solution!
________________________________ From: vfdclock <[email protected]> To: [email protected] Sent: Thursday, August 1, 2013 9:43 PM Subject: [neonixie-l] Re: IV-11 VFD And I suggest you to read my article_"Creating INRC09SS49 VFD Module",the org was written in chinese,so try to trans it by using google tans. http://vfdclock.jimdo.com/2013/04/26/inrc09ss49t%E5%9E%8Bvfd%E6%98%BE%E7%A4%BA%E6%A8%A1%E5%9D%97%E7%9A%84%E5%88%B6%E4%BD%9C/ http://u.jimdo.com/www36/o/sb03fefd490221d21/img/i159f994fa2a943fb/1367333708/orig/%E6%A8%A1%E5%9D%97%E7%94%B5%E8%B7%AF%E5%9B%BE.jpg 在 2013年7月20日星期六UTC+8下午9时10分53秒，Spencer写道： Hello All! > > >I have a question on this as it has stumped me or I am just slow. ;) I have >been using the IV-11 VFD tubes with a HV5812 shift register with the MCU >multiplexing the display. > > >I have discovered the PT6311 which will handle all of my multiplexing and was >in heaven. After reading the datasheet, I discovered that it uses a negative >supply for the VFD. I made a voltage inverter and tried testing it out on a >tube to see what the connections are. This is where I do not understand it. I >had been giving the tube about +25V to the grid and Anodes with the HV5812 but >I am not sure what the connection is with the PT6311, if it even works with a >VFD tube for a -25 power supply. > > >The heater has +5V supply with an appropriate resistor in both circumstances. > > >I put -25V on the grid and Anodes, then tried just -25V to the Anodes and the >grid to ground and it doesn't light up. > > >Does anyone have any suggestions? > > >Thanks, > > >Spencer -- 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 post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/90add90c-4f11-4683-b3ba-b9f064ea2a9b%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- 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 post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/1375414611.84504.YahooMailNeo%40web142601.mail.bf1.yahoo.com. For more options, visit https://groups.google.com/groups/opt_out.
