发明名称 |
DC-TO-DC CONVERTER HAVING SECONDARY-SIDE DIGITAL SENSING AND CONTROL |
摘要 |
A DC/DC converter for use in power supply applications employing multiple parallel-connected converters employs a digital controller referenced to the secondary or output side of an isolation boundary and having non-isolated direct connections to secondary side components. The controller directly monitors output voltage and output current and uses feedback control techniques to precisely control these values in a desired manner. The DC/DC converter can implement so-called "droop" current sharing with increased accuracy arising from the secondary-side digital control, so that a desired balanced sharing of current across multiple converters can be achieved. The converter uses calibration establish accurate set points, and any of a variety of additional functions/features to attain operational goals.
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申请公布号 |
US2013188399(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201213453534 |
申请日期 |
2012.04.23 |
申请人 |
TANG ZHAO;DENG JIA;ZHOU YUANPING;LU HONGLIANG;JUTRAS MARK;BEL FUSE (MACAO COMMERCIAL OFFSHORE) LIMITED |
发明人 |
TANG ZHAO;DENG JIA;ZHOU YUANPING;LU HONGLIANG;JUTRAS MARK |
分类号 |
H02M3/335 |
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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