发明名称 |
Device for producing or controlling an alternating current in at least one inductive load |
摘要 |
The invention relates to a device for producing and controlling an alternating current with a direct current source in at least one inductive load, in particular for driving a stepper motor, preferably in microsteps.
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申请公布号 |
US2003025474(A1) |
申请公布日期 |
2003.02.06 |
申请号 |
US20020207523 |
申请日期 |
2002.07.29 |
申请人 |
NEXPRESS SOLUTIONS LLC |
发明人 |
SCHMIDT ULRICH;ZESSIN JORG |
分类号 |
H02P8/00;H02M7/5387;H02P8/18;H02P8/22;(IPC1-7):G05B19/40 |
主分类号 |
H02P8/00 |
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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