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No clue with Fairchild FPS Design Assistant-Excel
No clue with Fairchild FPS Design Assistant-Excel
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Old 15th January 2013, 10:36 PM   #1
ITPhoenix is offline ITPhoenix  United States
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Join Date: Apr 2012
Location: New York
Default No clue with Fairchild FPS Design Assistant-Excel

I'm trying to design a tube power supply with several outputs. I know this tool works for the application, but I have no idea how to plug in my variables. In fact, I have never used Excel before.

Can anyone explain how to punch the numbers and get a result?

The controller: FSCQ0965RT

Application notes PDF: Product Search Results

Here's the link for the tool, but an account is necessary for download.

SMPS/Fairchild Power Switch (FPS) Excel-based Design Tools | Fairchild Semiconductor | Global Leader in Power Optimization

It will not let me change anything, and flags, "opened in read only mode".

Any pointers would be appreciated.
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Old 16th January 2013, 07:02 AM   #2
ITPhoenix is offline ITPhoenix  United States
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Join Date: Apr 2012
Location: New York
Never mind, I got it. It has to be saved to a drive and then opened, at least with Open Office on Linux.

Works great.
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