Looking for the software of the power supply

[dcj50105]

hello! everyone
I'll be looking for the free software for the design of various topologies of power supply,such as flyback,forward,push-pull,...ect; I find it to use these software conveniet to calculate some parameters of transformer,so I want to get them. some software is done with the microsoft's excel table, who can provide me it,or tell me where I should download it?
thanks a lot! I'm looking forward to your replies!

 

[E-design]

I have posted a push-pull spreadsheet calculator some time ago that you can look at



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[flatulent]

Companies that make ICs for switching supplies frequently give away software for designing the whole supply with their IC.

 

[dcj50105]

Thanks a lot for your replies！
I've been waiting for more replies that you can provide me , who have spreadsheet calculator to help with Inductance, Capacitance and Core construction values for forward,flyback converter,ect.
Best regards!

 

[batdin]

How about this on-line calculator:
**broken link removed**
I personally found it quite useful.