Nanocrystalline core

The iron core made of nanocrystalline ribbon has high magnetic permeability and low coercivity. It is especially sensitive to leakage current in the initial stage of magnetization. The leakage switch made with this iron core has a small operating current. At the same time, it has good resistance to high current impact. Because the nanocrystal um is an order of magnitude higher than that of permalloy and has high sensitivity, the number of primary winding turns can be reduced for leakage switches that require the same sensitivity, thereby reducing the volume of the leakage switch accordingly. It not only saves costs but also meets technical requirements.

Amorphous alloy current transformer uses amorphous alloy material as the core material, which better solves the problems existing in the traditional current transformer. Amorphous alloy has the advantages of low hysteresis, low loss and high saturation magnetic induction strength, which can effectively improve the measurement accuracy. In addition, amorphous alloy current transformer has the characteristics of small size, light weight, flexible installation, etc., which is convenient for the installation and use of equipment.

Nanocrystalline materials are one of the materials with the highest magnetic permeability, high saturation magnetic induction strength, low iron loss, and a new generation of green, low-carbon and environmentally friendly soft magnetic materials.

Nanocrystallline have a unique disordered structure and exhibit extremely excellent soft magnetic properties, such as low coercivity, low loss, etc. They are widely used in all kinds of magnetic devices for power electronics, and have significant energy-saving and environmental protection advantages.