TIDA-00779: common mode filter

Milarepa

Part Number: TIDA-00779

Hi,

I went through the schematic provided along with the reference design (TIDA-00779). Could you please explain how the common mode filter is designed or provide any reference based on which the design was carried out.

Thank you.

over 1 year ago

0 Hely Zhang over 1 year ago

TI__Prodigy 670 points

Hi, Milarepa

Pls refer to below thread to design a CM filter:

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/594909/ucc28180-ac-line-filters-from-common-mode-noise?keyMatch=COMMON+MODE+FILTER

here is another article one for you to refer:

https://www.mouser.com/pdfDocs/doc191_CMFiltDesign.pdf

Let me know if these can help you.

regards

Hely

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TIDA-00779: common mode filter