Ferrite Cores
TDK and TDK-EPCOS the most technically advanced manufacturers in the world.
PC47/PC90/PC95(Power), N97/N92/N95(Power), HF90/T35(CMC)
ACME One of the three largest ferrite cores producer in the world.
High Bs materials: P42, P49
Lower Losses materials: P4, P41, P44, P48;
High Switching Frequency materials: P5, P51, P52, P6, P61 (6MHz);
Wide Temperature PV stability materials: P46, P47, P45, P47L
Shapes: Toroid, EE, ER, EFD, PQ, UI, U, POT, Planar cores, Blocks,
Tailored shapes, Customized cores (Gapping, lapping, sorting, etc)
Cosmo pioneered manufacturing and export of Mn-Zn soft ferrites from India. They offer a broad spectrum of low loss and high permeability material in the common shapes.
Suzhou Guanda supplies materials GP4, GP44, GP95 through high-perm series GH5, GH7, GH10, GH12 and GH15.
TDG the largest manufacturer of ferrites in the world. TP4D/TP4F/TP5B(Power), TBP22/TPW33(Power)
Powder Cores
Chang Sung (CSC) The world’s largest producer of powder cores. Including Sendust, MegaFlux, HighFlux and MPP.
Core Shapes: Toroids, EE/ER/EER, EQ, Block/Ellipse
Nanocrystalline/Amorphous Cores
Magnetec Premier producer of Nanocrystalline Cores in the world. Cores for Common Mode Choke, EMI Filter, Current Transformer, Motor Bearing Protection, Smart Grid Metering, Overvoltage noise protection.
Bobbins & Accessories
Win Shine, Norwe, Pin Shine and Taiwan Shulin
Thermoplastic Bobbins from China and Germany.
Thermoset Bobbins from Germany.
Stainless Steel accessories from Asia and Germany.
MH&W Amorphous, Nickel Iron, and Custom Nanocyrstalline Cores
MH&W has partnered with a leading OEM supplier of Amorphous Cores, 80% Nickel Iron Alloy Cores, and custom Nanocrystalline Cores. The core configurations include toroids, gapped toroid’s, cut cores, and specialty stampings.