I think there is a new version called PA0367ANLT
Yes, soldering this ic is a major issue, I don't have a reflow oven. For me
using very little amount of solder paste and a hot air gun works fine.
You're absolutely right, with 12V the test PSU has the best efficiency at
60mA (89%) but then it
I use the LM3478. It seems to have similar specs and comes in a SOIC
version too. I was going to evaluate several, but the LM3478 worked well
enough for my purposes!
On Thursday, March 21, 2019 at 4:48:28 PM UTC-4, SWISSNIXIE - Jonathan F.
wrote:
>
> The LT3757 looks quite like a nice ic, i
The LT3757 looks quite like a nice ic, i will try it with the transformer
*PA0367A
*from Pulse elctronics, its quite small. Since its only availabe from
digikey, i have to wait until i have an order big enough to order at
digikey :/
Probably alot of people are not into new supplies because
What a lovely idea this is!
I was thinking of building a 7971 Circuit where people could snap their
very private 7971 Text via the internet, by sending the content and getting
a image in return, but well, since someone already had this idea, i'll
leave it to it and start thinking about other
This is a wonderful display. Thanks for sharing.
The closest I will ever get to 7971's is this:
https://twitter.com/NixieBot
On Monday, March 4, 2019 at 3:31:27 PM UTC-5, Ian Sparkes wrote:
>
> This used to be a meme on the web: 16 B-7971 tubes set up as a "Shoutbox",
Unfortunately it has been shut down again now. The owner only wanted to
open it up to the Internet for a few days. Oh well... The article has been
updated with a screen capture of a session, just so you can see what it was
like.
On Thu, 21 Mar 2019 at 09:54, Michail Wilson wrote:
> Yup, it's
Yup, it's great. Only wish the camera was better / need HD images.
Michail
-Original Message-
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Bill Notfaded
Sent: Wednesday, March 20, 2019 7:42 PM
To: neonixie-l
Subject: [neonixie-l] Re: The B-7971
After further testing, the use of LT3757 (voltage regulator), DA2032
(transformer), CSD19533Q5A (MOSFET) and RFN2LAM4STR (diode) seems to be a
good combination for a nixie PSU. Now trying to optimize the board design.
Am Samstag, 9. März 2019 20:49:57 UTC+1 schrieb newxito:
>
> I was using
