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 neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/0f043704-27dd-4e04-aa56-78d8a9602c5f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
