发明名称 |
SCHALTUNG ZUR ERZEUGUNG EINES GESTEUERTEN SIGNALS FÜR EIN TREIBERSYSTEM |
摘要 |
Circuitry that provides alternating current to a load from a unipolar power supply. A current source in the circuitry controls current applied to the load. A first switch and a second switch are connected between the load and the current source and allow current to flow from the current source to the load in a first direction responsive to the first switch and the second switch being closed. A third switch and a fourth switch connected between the load and the current source allow current to flow from the current source to the load in a second direction responsive to the third switch and the fourth switch being closed. |
申请公布号 |
DE60106238(D1) |
申请公布日期 |
2004.11.11 |
申请号 |
DE2001606238 |
申请日期 |
2001.02.05 |
申请人 |
MICRO MOTION INC., BOULDER |
发明人 |
MANSFIELD, M. |
分类号 |
H03K17/66;G01F1/84;H02M7/5387;H03K17/00;(IPC1-7):H03K4/00 |
主分类号 |
H03K17/66 |
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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