Proterial
Proterial, Ltd., headquartered in Tokyo, Japan, is one of the major member companies of the Proterial Group. Proterial America manufactures and markets a diverse portfolio of high-grade metal products and materials, magnetic materials and applications, high-grade functional components and equipment, wires, cables and related products.
Featured Products by Proterial

HFTR Isolation Transformers
Designed for gate drive circuits, offers ferrite core, small size, high efficiency, & low core loss.

ML27D MADC-F™ Mn-Zn Soft Ferrite Cores
Features low core loss at a 300kHz to 500kHz frequency range.