We are trying to design a standby power supply using the LinkZero-LP family.
Requirements are below
Input voltage from PFC 385VDC MAX 400VDC
Output-1 25VDC 150mA
Output-2 25VDC 150mA
I was unable to make the design in the PIEXPERT, it is only possible in the PIXIs witch is not a good option for me.
However the PIXIs is not showing the schematic, I also get many errors.
I also tried designing LNK624PG, everything looks good except the BULKY diode RMPG06, I don't know why such a low power circuit needs such a huge diode.
We are limited to space, I have seen much simpler circuits using generic diode like 1N4007 in AP3970P7-G1
Is it possible to get some valuable advice quickly here?