
Tongyang Electronics is one of the most famous company that deals with mnzn high permeability cores. The et ferrite core series is one of the main products of Tongyang Electronics. This product quality is guaranteed, and has a number of international certification, such as ISO certification. It is available with different kinds of cores such as toroidal core, E-core, U core, Slugs, and Bus-Bar cores. Under the quality management system, ec transformer has attracted more customers for its high quality. It is fairly inert when it comes to adverse environmental conditions and thus is suitable for outdoor installations.

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