发明名称 |
Motor driving apparatus, digital camera, and motor controlling method |
摘要 |
A motor driving apparatus includes a power circuit that controls an output voltage via a feedback resistance. The power circuit varies the output voltage by changing a value of the feedback resistance at a time of at least one of activation and termination of a motor, thereby enabling to activate the motor at any one of a high speed and a low speed.
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申请公布号 |
US2005191043(A1) |
申请公布日期 |
2005.09.01 |
申请号 |
US20050065575 |
申请日期 |
2005.02.25 |
申请人 |
AOKI KAZUMASA |
发明人 |
AOKI KAZUMASA |
分类号 |
G02B7/08;G03B7/085;H02M3/155;H02P7/00;H02P7/288;H02P29/00;H04N5/225;H04N101/00;(IPC1-7):H02P7/288 |
主分类号 |
G02B7/08 |
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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