pull-in winding 中文意思是什麼
pull-in winding
解釋
插入式繞組-
The principles and characteristics of synchronous rectification ( sr ) are given, and advantages of self - driven sr in low power applications is detailed. review of several topologies which incorporate self - driven sr makes the constrains of conventional self - driven sr scheme apparent and thus a new scheme to drive srs is proposed. the developed single - winding self - driven synchronous rectification ( swsdsr ) scheme works properly in topologies that drive symmetrically the transformer ( push - pull, half bridge, . . ). it allows for maintaining the srs on even when the voltage in the transformer is zero, which is impossible to do in traditional self - driven approaches
本文針對低壓/大電流輸出的小功率dc / dc變換器,圍繞著變換器的效率問題,分析了同步整流的原理和特點,重點闡述了自驅動同步整流在低功率場合的優勢,在分析比較了多種與自驅動同步整流相結合使用的電路拓撲后,指出常規的自驅動同步整流方案限制了與之結合使用的電路拓撲的范圍這一局限性,從而給出了一種新穎的單繞組自驅動同步整流方案。 -
On narrow or winding roads, or where there is a lot of oncoming traffic, drivers of large or slow - moving vehicles should be prepared to pull in, and slow down or stop, as soon as there is a suitable opportunity to do so, to give faster vehicles a chance to overtake
車身較大或速度較低的車輛,在窄路迂迴道路或尾隨車輛繁多的道路上,須盡量靠左行駛,並且減速或停車,讓其他較快的車輛超前。 -
The experiment result shows that conversion efficiency in ccm is improved by 2 percent compared with that in dcm, although the on - resistance of winding in ccm is more than that in dcm. the analysis of open - loop transfer function in both dcm and ccm shows that pull - push hfl inverter at ccm
微分補償網路的推挽高頻鏈逆變電路在輸出從空載變化到額定阻性負載變化的過程中,逆變電路工作模式從dcm變化到ccm模式,實驗結果表明電路在這兩種模式下都能輸出穩定的正弦電壓,且具有較高的穩態精度。
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