I think 87.8% efficiency is great. As far as soldering SMD stuff, get some solder paste and a hot air rework station. It makes short work of those things. Also a magnifying head set for my aging eyes!
> On Jul 20, 2019, at 9:22 AM, newxito <[email protected]> wrote: > > I did a short test with the components shared in “yet another nixie power > supply”, just changed the output caps (450V) and the voltage divider. > > It worked ok with 300V/40mA, the efficiency is not great but ok, 87.8% with > 12V input voltage, the transformer temperature stabilized around 42 ° C. > > Unfortunately the LT3757 is difficult to solder, I always need a lamp with a > magnifying glass. I think there is no trough-hole version. > > > > -- > You received this message because you are subscribed to a topic in the Google > Groups "neonixie-l" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/neonixie-l/iey-OFBrRVc/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/b4c0a30e-3504-443a-ab64-c6fd5cc55ce0%40googlegroups.com. -- 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/3A51CD02-E1AF-47F6-9952-00ECFAC52BED%40gmail.com.
