发明名称 |
Programming the inductance of read/write heads |
摘要 |
A read/write head in a recording and retrieval system and method of operating the read/write head are disclosed. The read/write head contains two inductive sections coupled to a switch. During a read operation, the switch is open connecting the sections in series and maximizing the inductance of the read/write head to produce a better read operation. During a write operation the switch is closed connecting the sections are in parallel to reduce the inductance of the read/write head to produce a better write operation. The switch is controlled by the R/W-signal of the recording and retrieval system. The inductance of the inductive sections can be modified to optimize the read and write operations.
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申请公布号 |
US6031807(A) |
申请公布日期 |
2000.02.29 |
申请号 |
US19970852278 |
申请日期 |
1997.05.07 |
申请人 |
STMICROELECTRONICS, INC. |
发明人 |
DE LA SOUJEOLE, AXEL ALEGRE |
分类号 |
G11B5/012;G11B5/02;G11B5/09;G11B5/127;G11B19/04;(IPC1-7):G11B5/02 |
主分类号 |
G11B5/012 |
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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