Step up Voltage design


I would like to ask is it’s is possible to use the tool in a step up voltage design, for example, I want to use a 1:n transformer, and in the design tool it’s only having n:1 turns ratio with a max output voltage of 90V, as I indicated in the picture.
Is there any possibility of using a 1:n turns ratio?

Hi joehu100,

What design tool are you linking? Can you provide the url?
I believe there should be a step up design.

Thanks,
Cindy

its LLC design tool
here is the url
https://www.monolithicpower.com/en/design-tools/design-tools/llc-design-tool.html

Unfortunately, this tool only allows for step down design.

Ok, thanks for your kindly response