
Tongyang Electronics is the main developer and supplier of transformer bobbin. As one of Tongyang Electronics's multiple product series, mnzn high permeability cores series enjoy a relatively high recognition in the market. The overall design quality of Tongyang edr 3909 ferrite core is achieved using different software and tools. They include ThinkDesign, CAD, 3DMAX, and Photoshop which are being widely adopted in furniture designing. It can be added with a number of other metals such as magnesium, aluminum, barium, manganese, and copper according to end application. By serving clients well, Tongyang has won a lot of praises. It can withstand temperatures in excess of 1000 deg C without melting.

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