发明名称 |
System and method for power controller |
摘要 |
System and method for power controller. According to an embodiment, the present invention provides a power factor correction apparatus. The apparatus includes a multiplier component that is configured to process a first input signal and a second input signal. For example, the first input signal is associated with a rectified alternating current signal, and the second input signal is associated with an error signal. The multiplier component further is configured to generate a first output signal based on the first input signal and the second input signal. The apparatus also includes a comparator component that is configured to process a third input signal and fourth input signal. The third input signal is associated with the first output signal. The comparator component is further configured to generate a second output signal based on the third input signal and the fourth input signal.
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申请公布号 |
US7898237(B2) |
申请公布日期 |
2011.03.01 |
申请号 |
US20090389195 |
申请日期 |
2009.02.19 |
申请人 |
ON-BRIGHT ELECTRONICS (SHANGHAI) CO., LTD. |
发明人 |
SHAO YUNQI;LIN YUAN;YE JUN;FANG LIEYI |
分类号 |
G05F1/70 |
主分类号 |
G05F1/70 |
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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