Thanks Nick, I'll check your design too, but if I am going to make one it'll have to be through hole, too poor eyesight makes it very hard to solder SMD for me.
/Martin On Wednesday, 17 July 2019 09:23:50 UTC+2, Nick wrote: > > My MAX1771 design can probably be pushed to that. Yes, C4 & C6 would have > to be higher voltage and R2 changed - the PRC221 range have a working > voltage of 200V but are safe to 500V - it would be better to find a 2512 > footprint resistor with a 300 or 350 volt working for long term reliability. > > D1 would need to be changed from an ES2F to an ES2G (same footprint, 400V > Vrrm) but it may be better to find one with the same footprint (SMB) which > has a higher RMS working voltage. > > A lower ESR FET would also be a good plan - see the web page for details - > https://nick.desmith.net/Electronics/NixiePSU.html > > Nick > -- 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/cc03d980-4e2b-403d-841e-1f11c94a446a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
