| 发明名称 |
FLAT MAGNETIC CORE |
| 摘要 |
<p>A toroidal tape core is produced from magnetic sheets (1) which may have slits (4). In order to improve the behavior of the toroidal cores (3) at high frequencies, the magnetic sheets (1) have a high surface roughness. The surface roughness of each magnetic sheet (1) is at least equal to the skin penetration depth at the frequency being used.</p> |
| 申请公布号 |
EP1155423(A1) |
申请公布日期 |
2001.11.21 |
| 申请号 |
EP20000910511 |
申请日期 |
2000.02.01 |
| 申请人 |
VACUUMSCHMELZE GMBH |
发明人 |
HUNDT, HARALD;BEICHLER, JOHANNES |
| 分类号 |
H01F3/02;H01F17/00;H01F17/04;H01F41/02;(IPC1-7):H01F17/04 |
主分类号 |
H01F3/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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