The role of amorphous cores in electronic transformers

The magnetic core plays an indispensable role in the electronic transformer, and a good magnetic core will affect the effectiveness of the electronic transformer. Traditional magnetic cores are made of ordinary ferrites. However, with the advancement of technology, amorphous magnetic cores have gradually emerged. Compared with traditional magnetic cores, amorphous magnetic cores are favored because of their much higher saturation magnetic density than ordinary ferrite cores, low loss and small size.

Amorphous magnetic cores can be divided into strip-type magnetic cores and powder-type magnetic cores according to the shape of the material. Compared with strip-type magnetic cores, powder-type amorphous magnetic cores can achieve more diverse shapes, sizes and even colors, and are more suitable for small and lightweight electronic transformers. In 2019, 70% of transformers will be made of amorphous materials, and the market for powder amorphous magnetic cores is vast.