AC common mode choke coil
The AC common coil has been improved to have a lower DCR compared to conventional products, resulting in reduced losses when current flows. By adopting Sumida's unique magnetic structure, it possesses inductance components for both common mode and differential mode, allowing the filter circuit that was previously composed of two specifications: conventional common mode coils and normal mode coils, to be constructed with just one LF2420B, thus effectively reducing costs and saving space.
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basic information
・Low D.C.R. ・RoHS compliant ・Prevention of noise generation in TVs, videos, AV, and OA equipment
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Applications/Examples of results
Prevention of generated noise from televisions, videos, AV, and OA equipment.
Company information
Sumida Group is a global company specializing in high-quality inductive components and module products. Sumida's products are incorporated into a wide range of modules in the consumer electronics, automotive, and industrial equipment markets. We have established a solid business foundation in Asia, Europe, and America, and have built strong relationships with various customers. Through these strong ties with our customers, we are not only able to supply standard components to the general market but also provide customized solutions that meet their needs.