Dongguan JH Amorphous offers high-performance iron-based amorphous cores specifically designed for power factor correction (PFC) inductors. These cores are made from Fe-based amorphous alloy with exceptional magnetic properties and low core loss characteristics, making them ideal for use in high-frequency switching applications. Featuring high saturation flux density (1.56 T), high resistance (130 μΩ·cm), and excellent thermal stability, these cores help improve energy efficiency, reduce system size, and provide enhanced thermal management for PFC circuits.