发明名称 |
Switching regulator with reduced conducted emissions |
摘要 |
A fixed-frequency switching regulator having a noise injection circuit. Noise is injected into the feedback loop of the switching regulator to modify the switching waveform to reduce individual frequency harmonics of the resultant Fourier Series. The reduced frequency harmonics allow the switching regulator to achieve reduced conducted emissions.
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申请公布号 |
US7218531(B2) |
申请公布日期 |
2007.05.15 |
申请号 |
US20040818211 |
申请日期 |
2004.04.05 |
申请人 |
ELSTER ELECTRICITY, LLC |
发明人 |
SHUEY KENNETH C.;MASON ROBERT T.;HEMMINGER RODNEY C. |
分类号 |
H02M3/335;G05F1/40;H02M1/12 |
主分类号 |
H02M3/335 |
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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