EMI suppression filter

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Mon, 17/03/2008 - 11:08
#1
Anonymous (not verified)
EMI suppression filter

Hello,

I want to model 2 EMI suppression filter.
As they don′t have a standard package, I′m wondering how to model them.
Either break them down into simple elements (inductor, capacitor, resistor) or approximate them with another component.
Here they are :

BLM18B series : http://search.murata.co.jp/Ceramy/image/img/PDF/ENG/L0110S0100BLM18B.pdf

NFE31P series : http://search.murata.co.jp/Ceramy/image/img/PDF/ENG/L0112S0113NFE31P.pdf

Regards

Edited by: tourtelier_d on 13/05/2014 - 13:34
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Wed, 19/03/2008 - 15:21
(Reply to #1)
Lambda
Re: EMI suppression filter

A suitable model for filter should take the package into account. Such a model is not available for now, and so the paliative way to asses filter reliability is to approximate them with a breakdown.

Regards,

Lambda

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Thu, 20/03/2008 - 10:07
(Reply to #2)
vbayle (not verified)
Re: EMI suppression filter

Ok

thanks for the answer

Regards,

vbayle

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