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Forum Index : Guest Book : snubber calculations?

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Murphy's friend

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Joined: 04/10/2019
Location: Australia
Posts: 671
Posted: 05:00am 30 Oct 2019
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What would be the correct R/C values for the nanoinverter snubber?

I see the original Oztules inverter used a 56R in series with a 103 capacitor. Are these values also right for the nano (non EG8010 based) switching frequency?

There is a spreadsheet type calculator snubber calc.  on the web but I'm afraid my ancient maths are not up to using spreadsheets .

Perhaps Poida knows the answer, he generously wrote the nano's software for everybody here to share.
 
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