The magnetic core plays an indispensable role in the electronic transformer. A good magnetic core will affect the efficiency of the electronic transformer. Traditional magnetic cores are made of ordinary ferrite. However, with the progress of technology, amorphous magnetic cores gradually appear. Compared with traditional magnetic cores, amorphous magnetic cores are favored because of their saturated magnetic density, low loss and small volume.

Amorphous core can be divided into strip core and powder core according to the shape of the material. Compared with the strip magnetic core, the powder amorphous magnetic core of Shenzhen Jinxin magnetic material Co., Ltd. can realize more diversity in shape, size and even color, which is more suitable for small and lightweight electronic transformers.