Thursday 13 December 2018

inductor - Regarding Ferrite Bead


What is a ferrite bead? How is it different from an inductor? How is it rated? What are its important parameters? What allows me to chose between an inductor or ferrite bead to filter out frequencies that are greater than 8kHz in a signal with a current in milli amps?(The signals here i'm referring are input and output signals of a DC/DC Converter)




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