Amorphous magnetic cores allow more energy efficient designs in high frequency applications for invertors and power supplies. They have high permeability due to no crystalline magnetic anisotropy. They are commonly used as output filter or inductor cores in high frequency large power supplies.

• High saturate induction and reduces core volume
• With air gap and has excellent anti-bias current ability
• Good stability and can work at 130 degrees celcius
• Low core loss and low temperature rise
• Also as transformer cores in switch mode power supplies