Microprocessor-conducted noise reduction with switched supercapacitorsA.K. Davis, M.K. Gunasekaran
- Electronics Letters, January 2015, the Institution of Engineering and Technology (the IET)
- DOI: 10.1049/el.2014.3612
What is it about?
Conducted noise EMI reduction is always an attractive solution both in academic as well as industry research. This paper proposes a new method of conducted noise reduction, which is an added advantage to a switched capacitor converter. Switched capacitor converters are popular as low power converters and filters. This is a new method in that it uses the isolation property of switched capacitors.
Why is it important?
The method proposed in this can be incorporated into a switched capacitor converter. So this becomes a extra advantage of EMI filtering along with a converter. It can also be extended to conventional buck converters by carefully choosing the switch topology.
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