Hi. I want to design a small smps that steps up 12vDC to 300vDC @ 50ma.
I'm at a little trouble trying to figure out what is the best topology to choose.
Is it possible to use a non isolated boost converter to step it up that much or is there a practical limit to the step up ratio of that topology?
I have built and tested the converter described on this page.
It's a really clever design, however i would like to design my own converter!!
http://diyaudioprojects.com/Tubes/12AX7_Preamp/index.htm
Anybody got any suggestions?
thanks in advance, steve.
I'm at a little trouble trying to figure out what is the best topology to choose.
Is it possible to use a non isolated boost converter to step it up that much or is there a practical limit to the step up ratio of that topology?
I have built and tested the converter described on this page.
It's a really clever design, however i would like to design my own converter!!
http://diyaudioprojects.com/Tubes/12AX7_Preamp/index.htm
Anybody got any suggestions?
thanks in advance, steve.