Re: [neonixie-l] The SHINE experiment - Measuring the lifespan of nixies

Hi Alex, I can now access the website finally, interesting! About the Weston book, You are right. It is too general and low level, there is no way how to calculate actual sputtering rates using information provided there. Also as You mentioned, they deal with low pressure mostly. But there are som

Re: [neonixie-l] A "small" project

On Monday, November 25, 2013 1:15:31 PM UTC-8, Michel wrote: > > > Is that FET not warming up too much when you drive it directly from the > AVR output? > The FET doesn't warm up at all. The only reason it would warm up is slow turn-off time - the turn-on time is already limited by the inducto

Re: [neonixie-l] Re: New power supply design

Hey John, Curious are the 600V model power supply complete? Thanks On Sunday, September 1, 2013 4:15:11 PM UTC-6, taylorjpt wrote: > > The 1474 design is for high power and high voltage (Up to 75W and up to > 600V on board, no multiplication). It will be available in about 2 weeks > in the 1

Re: [neonixie-l] A "small" project

Since you are doing a gated oscillator switching converter, you could consider using the on-board comparator of this particular MCU instead of the ADC. Might save you some code/CPU time. Alex On Monday, November 25, 2013 7:55:12 PM UTC, petehand wrote: > > > > On Monday, November 25, 2013 7:13:

Re: [neonixie-l] A "small" project

> The inductor is a Coilcraft MSD-1278-224 – this is a 220uH SEPIC choke with dual coils.> In my application the coils are connected in series. The FET drain is connected> to one end of the pair, the other end to the rectifier, and 12VDC comes in at the> junction. With this arrangement the FET only

Re: [neonixie-l] A "small" project

Oops, I meant the 12V comes in one end and the FET is connected to the junction. The schematic is correct. -- 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 neonixi

Re: [neonixie-l] A "small" project

LOL, Love it. Great work! Are you PWMing a FET for power from the atmega158? Thanks On Monday, November 25, 2013 7:45:50 AM UTC-7, Michail wrote: > > Pretty. > > I didn't see the order form. :) > > Michail Wilson > 206-920-6312 > > In a message dated 11/25/2013 3:00:40 A.M. Pacific Sta

Re: [neonixie-l] A "small" project

Pretty. I didn't see the order form. :) Michail Wilson 206-920-6312 In a message dated 11/25/2013 3:00:40 A.M. Pacific Standard Time, peteh...@gmail.com writes: (https://lh4.googleusercontent.com/-LS5WWI-ky2c/UpMk2OK4BrI/AEc/yf_bxteNyBE/s1600/Altoid+Nixie1.jpg) I put this

[neonixie-l] A "small" project

I put this little guy together recently - I always wanted to see if it could be done. I figure the audience here will appreciate it. It has multiplexed IN16 tubes, driven by an ATmega1