
Being an experienced manufacturer of ferrite transformer bobbin, Tongyang Electronics is widely accepted for strong capabilities of designing and manufacturing innovative products. Tongyang Electronics provides a wide range of transformer bobbin base for customers. Our edr ferrite core are also of edr 3909 ferrite core besides their edr 3909 ferrite core. It is suitable for suppressing conductive noise on cables. The product is wear-resistant, durable to use. It can be effective in reducing the conducted and/or radiated emission from the cable.

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