Co-based Amorphous ribbon and cores
Co-based amorphous material has extremely high permeability, extremely low coercivity, very low core loss. But Co-based material is expensive, only used in special area like magnetic amplifier of sever power supply, high precision transformer, high sensibility sensor.
Co-based amorphous ribbon and cores are custom-made. We can ribbon and cores according to customer's specification and requirments.
Material: Co-based amorphous core
Saturation flux density induction: 0.57T
Curie temperature(℃): 220
Stacking factor: >0.75
Saturation magnetostriction(*10^-6): <2
Resistivity (μΩ.cm): 130
Ribbon thickness: 25μm
Core shape: troidal core, bar core
>> Magnetic amplifier
>> Driver transformer
>> High precision transfomer
>> High frequency transformer