The toroidal core is widely used in 50Hz and 400Hz transformers, current transformers, reactors, chokes, and other magnetic components of electronic equipment.
Range of dimension | Strip width: minimum 3mm Inside diameter: minimum 5mm Outside diameter: minimum 8mm, maximum 1100mm |
Saturation inductance Bs (T) | 1.56 |
Curie temperature Tc (℃) | 400 |
Crystallization Tx (℃) | 515 |
Hardness Hv | 960 |
Magnetostriction λs | 27*10-6 |
Density ρ(g/cm3) | 7.18 |
Resistivity R μΩ.cm | 130 |
Coercivity Hc (A/m) | < 4 |