Toroidal Transformer Core
1). According to using field, in the range of standard ferric oxide, choose the appropriate cores.
2). Epoxy resin coating.
We offer large size T cores or toroid cores. T-core is the core type geometry of choice for optimizing performance. A toroid of round cross-section offers better performance than one of rectangular cross-section, but for practical and economic reasons, toroid cores of rectangular cross-section are much more prevalent. Ferrite T core has accomplished initial permeability, it enable transformers to be more compact and thinner. In addition, the numbers of winding turn can be reduced. Our large size T cores include H70×45×17 core, H80×50×20 core, H80×55×20 core, H99×55×15, H100×55×20, H102×65×20, H120×60×20 core, H124×60×40, H144×108×20 and H152×69.5×18 core. The outer diameter of the core ranges from 68.0mm to 156.0mm.
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