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ADE7913 Ferrite Beads

Question asked by OlegTre on Jan 11, 2017
Latest reply on Jan 11, 2017 by nchandra

What Ferrite Beads can I use with the ADE7913? For example Murata LQH43MN101K (SMD 1812, 100 uH, 160 mA, 2.5 Ohm). http://psearch.en.murata.com/inductor/product/LQH43MN101K03_.pdf 

In my opinion, ferrites are used in the datasheet or Evaluation Board were too small. They are effective only on the noise of from 100 MHz to 1 GHz. If use 100 uH inductor we can reduce the cutoff frequency below 1 MHz.

Can I use Ferrite Beads 1 mH for best noise reduce?

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