| 摘要 |
PROBLEM TO BE SOLVED: To obtain a magnetic core for a high-frequency reactor, which has such a superior frequency characteristic that can improve the efficiency of equipment and high magnetic permeability at a rated current. SOLUTION: A magnetic core for high-frequency reactor is made of an alloy containing 1.0-7.0 wt.% Si, 0-3.0 wt.% (excluding 0) Mn, and the balance Fe. The 0-3.0 wt.% (excluding 0) of the Fe contained in the alloy is replaced with V and the board thickness of the core is adjusted to <=200 μm. |
