发明名称 |
Device and method for driving a single phase motor |
摘要 |
A driving device is provided for controlling the rotation of a motor. The driving device comprises an input module, a comparing module and a processing module. The input module includes a voltage generating unit and a voltage adjusting unit to generate a comparing voltage. The voltage generating unit generates a voltage signal according to a basis voltage. The voltage adjusting unit is coupled to the voltage generating unit for adjusting the voltage signal and generating the comparing voltage according a reference voltage. The comparing module is coupled to the input module for comparing a selecting signal with the comparing voltage and generating a comparing signal. The processing module is coupled to the comparing module and generates a control signal according to the comparing signal. The driving device controls the rotation of the motor according to the control signal.
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申请公布号 |
US7583042(B2) |
申请公布日期 |
2009.09.01 |
申请号 |
US20080003938 |
申请日期 |
2008.01.03 |
申请人 |
PRINCETON TECHNOLOGY CORPORATION |
发明人 |
LEE MENG-HSUN;HSU CHI-LIN |
分类号 |
G05B5/00 |
主分类号 |
G05B5/00 |
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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