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发明名称
RPM CONTROL APPARATUS FOR DC MOTORS
摘要
PURPOSE:To control revolutional numbers to a constant level irrespective of changes in power source voltages and surrounding temperature by the use of sampling pulse outputs.
申请公布号
JPS523107(A)
申请公布日期
1977.01.11
申请号
JP19750079404
申请日期
1975.06.27
申请人
HITACHI ELECTRONICS
发明人
KARATO YOSHITERU
分类号
H02P7/06
主分类号
H02P7/06
代理机构
代理人
主权项
地址
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