As I want to build a Buck converter circuit here I find the web calculator here
http://www.daycounter.com/Calculators/Switching-Converter-Calculator.phtml
So I tried to build with 20V 50kHz Input and 0.8A 7V output for my battery 7.2V (min 7V max 7.5V) 2800mAh charging
As I try to build it in the Orcad but I don't know why the current goes really high like that
Did I do something wrong ? What should I fix ? Please help
http://www.daycounter.com/Calculators/Switching-Converter-Calculator.phtml
So I tried to build with 20V 50kHz Input and 0.8A 7V output for my battery 7.2V (min 7V max 7.5V) 2800mAh charging
As I try to build it in the Orcad but I don't know why the current goes really high like that
Did I do something wrong ? What should I fix ? Please help
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