last highlighted date: 2023-06-08
Highlights
- Kool Mμ is a ferrous alloy material (Fe-Si-Al) with low losses at high frequencies. It has a saturation flux density of 10.5kG that’s twice that of gapped ferrites, which allows higher storage capability, therefore reducing the core size. Pressed from insulated powder, the cores have a distributed gap structure. This results in low permeability currently available at permeability values of 26, 40, 60, and 90 and gradual saturation characteristics. These properties are well suited for dc bias applications such as inductors for switchmode power supplies (SMPS), power factor correction (PFC) circuits, UPS systems, flyback transformers, and “EMI filter inductors.