Common Mode Filter Design

The Common Mode Filter Design tool assists designers in making optimal, informed core and ferrite material choices.  This tool can accommodate user inputs of voltage, current, frequency, and/or desired impedance and will recommend the best part number for the application.  Although not included in this tool, nanocrystalline cores, commonly used in common mode filters, are available from Magnetics.

Program features include:

• Online Help to educate users with respect to important core and material characteristics, as well as offer detailed design assistance that thoroughly explains the design algorithm in place.
• A comprehensive reference list of further information to help designers find answers to even more involved design issues.
• Performance estimations of temperature rise, differential mode inductance, and filter cut-off frequency.
• Component footprint size and wound core dimensions.
• Hardware recommendations for devices to mount the common mode inductor to its PC board.
• Option to save your design for reference and comparison.

Learn More About Common Mode Filter Design 

To download the Common Mode Filter Design tool, enter and submit your contact information below. The contact information will be used to send a notification when an updated version is available.