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Murata EMI Filter Selection Simulator

The Murata EMI Filter Selection Simulator is able to simulate effects of "EMIFIL®" and Chip Capacitors.

Version 3.8.0
Update October 30, 2009
What's new
  • Added some new products (Total 583 items)
  • Changed some program for future functional extention at differential line simulation.
Related Product

* The users of the previous version are strongly recommended to update to this latest version.

Download

Please download this tools on the following pages.

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Function

  • This can be done easily by using the mouse on your Windows interface.
  • The results of simulation are shown in the charts of "Voltage-waveform" and "Voltage-Spectrum".
  • Any simulating conditions are available by selecting filters, setting input/output signals, Driver/Receiver IC and Transmission Line.
  • Filters can be selected with "Impedance-Frequency" or "IL-Frequency" charts.
  • Provide a simulation function that select best suited filter.
MEFSS

Menu Window

This window is displayed when the software starts up or when selecting "File" on the menu bar and choose "New Simulation".

start

Start Window

About simulation circuits

  • Circuit Using EMI Filter OR Chip Capacitor for EMI Suppression
    ...The circuit using an EMI Filter or a chip capacitor can be simulated. (Simulation function is included.)
  • Circuit Using Chip Ferrite Bead AND Chip Capacitor for EMI Suppression
    ...The L type circuit using chip ferrite bead AND chip capacitor can be simulated.
  • Circuit Using Chip Ferrite Bead AND Three-terminal Capacitor for EMI Suppression
    ...The L type circuit using chip ferrite bead AND three-terminal capacitor can be simulated.
  • Differential Mode Transmission Circuit
    ...The USB,LVDS and IEEE 1394 circuits using chip common mode choke coil can be simulated.

About simulation function

  • The software will recommend the most appropriate filter solution based on specified search condition.
search

Search Setup

The recommended Part will be displayed along with electrical characteristics, the voltage waveform and spectrum chart.

search

Search Result

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If you have a question about this tool, please contact us.

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Murata EMI Filter Selection Simulator

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