I'm guessing he's using the 34063 for regulation, perhaps the HV transistors are cutting the output voltage? Jason?
I use a 34063 circuit on my Nixie clocks, and get anywhere from 60-82% efficiency depending on component selection. The max output would depend on rating of the inductor, hv capacitor, switching Mosfet, and trace sizes. I find the 34063 makes a good solid hv power supply. I do need a 2 - 4v input capability for some of my upcoming projects, and I know the 34063 can't do it. I will use the Taylor supplies for those designs. - Michael Sangster www.coldwarcreations.com -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
