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 the good old MC34063 on all my boards but I just did a test > with the LT3757 (already mentioned in this group) using the high voltage > flyback power supply datasheet schematic with a DA2032 transformer. I’m > really impressed, 170V up to 69mA at 12V with around 86% efficiency, just a > bit warm, no audible noise. > > I’m not an electronic engineer, I don’t really know what I’m doing :-) So, > I’m sure that with a correct board design the efficiency could be improved. > > > > -- 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/6c5775f0-e7d3-407f-85ac-43af019a20ba%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
