发明名称 |
Mutual blanking for a multi-channel converter |
摘要 |
A shutter circuit is provided for a multi-channel converter to blank the switching noise produced by the switching of the converter. The shutter circuit monitors the switching of the switches in the output stages of the converter, and when one channel performs switching, the shutter circuit will send a signal to other channels to block the current sensors thereof. The current sensors are so blocked for a period not to sense the switching noise. The mutual interference between the channels due to the switching noise of the converter is eliminated.
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申请公布号 |
US2009015069(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
US20080216727 |
申请日期 |
2008.07.10 |
申请人 |
CHEN AN-TUNG;HUANG JUN-YAO;LAI FU-SHIANG |
发明人 |
CHEN AN-TUNG;HUANG JUN-YAO;LAI FU-SHIANG |
分类号 |
H02J1/00 |
主分类号 |
H02J1/00 |
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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