
With a heritage of excellence for years, Tongyang Electronics has a sound reputation for designing and manufacturing high-quality ferrite transformer bobbin. Tongyang Electronics provides a wide range of ferrite rod for customers. et ferrite core's performance is improved significantly with et type core materials. Its parameters such as temperature coefficient and hysteresis loss can be controlled by the air gap adjustment. Tongyang Electronics has a complete set of quality assurance system and sophisticated testing equipment. Its shape can be toroidal, shell, or cylindrical.

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