B64290L674X830

EPCOS  B64290L674X830  变压器铁芯, 环形, 环形, 36mm x 23mm x 15mm, N30, B64290, 89.65 mm, 95.89 mm²

The from EPCOS is a ferrite ring toroid core. This toroid is primarily used as an EMC choke for suppressing RF interference in MHz region and in signal transformers. Coating on the core provides breakdown voltage protection depending on core size and ferrite material.

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Effective magnetic cross section area Ae is 95.89mm²

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N30 core material grade

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Coated core size is 37.5mm x 21.7mm x 16.2mm

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Effective magnetic path length is 89.65mm

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Inductance factor Al is 5.75µH

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Relative initial permeability is 4300

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Effective magnetic volume is 8597mm³

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Epoxy coating