Sendust core is made of AI 5.4%.Si 9.6%,Fe 81% alloy powder.It was invented by Japanese scientiest in 1930s. in kinds of powder core, sendust core became the largest usage amount, the most widly usage field.The effective permeablity is from ue10 to ue 147,it can replace MPP wherever MPP can be replaced.It's technology and performance has been constantly optimized owing to increasing need.

Properties:

High saturation induction (1.05T).

Core loss lower than iron powder core,Fe-Si powder core.

Nearly zero magnetostriction coefficient.

High Curie temperature.

Low cost.