What is the defining condition for the rated current of common mode filters / chokes?
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A. The rated current of common mode filters (common mode chokes) is defined by the temperature rise of the product (ΔT) that occurs when current is applied to all lines. However, ΔT differs depending on the product.
You can confirm the rated current for each product in the catalog, in the product list, or on the product details page.
The product details page can be viewed from the refined results page (product list) from pages such as “Product Number Search,” “Characteristics Search,” and “Catalog Page.”

Example of product list

Click the product number to display the product details page.

Product details page:ACT1210-101-2P-TL00