No expert by any means, but according to https://frank.pocnet.net/brand.html WF is listed as "RFT Werk für Fernsehelektronik". It seems to be a subsidiary or branch of RFT of some kind.
On Tuesday, January 19, 2021 at 2:55:35 AM UTC-5 ZY wrote: > Apologies for not being a nixie tube here, but it's a vintage display so > hopefully it fits the theme. > > I have some old VQB76 LED modules with the logo WF. I see for tubes WF is > associated with RFT. Is WF a brand name, or a separate company? And what > does it stand for? > > I'm also curious if anyone would have a datasheet for these guys. I > managed to probe out a pinout, but it would be nice to have the actual > datasheet. > > [image: vqb76.PNG] > [image: vqb76_2.PNG] > -- 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 view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/be7d5d45-5591-4101-87c8-e889ac4c2532n%40googlegroups.com.
