发明名称 |
A MOTOR CONTROL CIRCUIT AND ASSOCIATED FULL BRIDGE SWITCHING ARRANGEMENT |
摘要 |
A motor control circuit for controlling a motor, the circuit comprising a switched mode power supply operable to drive a full bridge switching transistor arrangement and to provide a stable voltage to the motor control circuit, wherein the switching transistor arrangement is connectable to the windings of the motor to be controlled, and wherein the switching transistor arrangement comprises: a first set of transistors in an upper part of the full bridge and a second set of transistors in a lower part of the full bridge, the first set of transistors being driven by a first output of the switched mode power supply and the second set of transistors being driven by a second output of the switched mode power supply.
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申请公布号 |
WO03032474(A1) |
申请公布日期 |
2003.04.17 |
申请号 |
WO2002GB04469 |
申请日期 |
2002.10.03 |
申请人 |
MINEBEA CO. LTD.;STRIKE, NIGEL, DAVID;RIDDOCH, HENRY |
发明人 |
STRIKE, NIGEL, DAVID;RIDDOCH, HENRY |
分类号 |
H02M1/08;H02P6/00;H02P27/06;H03K17/06;(IPC1-7):H02M1/08 |
主分类号 |
H02M1/08 |
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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