Amorphous and Nanocrystalline, Alloys and Ribbons AMAG, Toroidal Amorphous and Nanocrystalline Cores, Amorphous Common Mode Choke Cores, Nanocrystalline Common Mode Choke Cores, Noise Suppression Spike Killer Cores, Noise Suppression Bead Cores, Nanocrystalline Magnetic Cores for Audio Equipment, Nanocrystalline Magnetic Cores for High-Frequency Power Transformers, Transformer Coil Winding Machines.Exporter
Toroidal magnetic cores are made of a Fe-based thin (20 microns) nanocrystalline ribbon and have low loss, high induction of saturation, high operating temperature (up to 150 C), high magnetic permeability. Magnetic cores have a negative temperature coefficient of losses that provides stabilization mode transformer temperature. Application in power high- frequency transformers push-pull,bicyclic SMPS, DC-DC converters, audiotransformers. High permeability provides good electromagnetic connection of windings and low leakage inductance values. HIGHLIGHTS OF THE MATERIAL: Induction amplitude, Bm (25 C) 1,2 T Induction amplitude, Bm (90 C) 1,1 T Curie temperature, Tc 570 C Magnetostriction less than 0,5 x10 ^ -6 Magnetic Permeability (100 kHz) - up to 20,000
Co-based amorphous core in plastic container 1. high permeability 2.Thickness (1820 mkm) 3. Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop 4. Common-mode filter chokes, current transformers, including for precise electronic electricity meters, protective cutout, High Frequency power transformers in SMPS, audio transformers, etc. 5.D from 4-32mm Ribbon wound magnetic core is placed into hard protective container of glass-polyamide and mechanically fixed with silicone sealant. Co-based amorphous ribbon wound magnetic core is placed into hard protective container of glass-polyamide and mechanically fixed with silicone sealant.Size veries:outer D =4-32mm.The container has rounded edges and is designed for direct winding of a thick wire. The container provides reliable mechanical protection and preservation of amorphous material's properties. All materials comply with UL94V-1 / 0. 1. High permeability 2.Thickness (1820 mkm) 3. Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop 4. KEY FEATURES OF THE AMORPHOUS MATERIAL: Induction amplitude, Bm (25C) 0.59 T Induction amplitude, Bm (90C) 0.50 T Curie temperature, Tc 220C Operating temperature range -60C ... 100C Magnetostriction less than 0.110^-6 Typical permeability (10 kHz) - 120 000 Typical permeability (100 kHz) - 35 000
Co-based amorphous core in plastic container 1. high permeability 2.Thickness (18-20 mkm) 3. Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop 4. Application: Common-mode filter chokes, current transformers, including for precise electronic electricity meters, protective cutout, High Frequency power transformers in SMPS, audio transformers, etc. KEY FEATURES OF THE AMORPHOUS MATERIAL: Induction amplitude, Bm(25C) 0.62 T Induction amplitude, Bm(90C) 0.54 T Squareness ratio Br/Bm (@ 100 kHz, 80 A/m) at least 0.90 Curie temperature, Tc 225C Operating temperature range -60C ... +100C Magnetostriction less than 0.110^-6
