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push pull adj.【電子】推挽式的。

push up

The circuit topologies family of voltage mode ac - ac mode ac / ac converters with high frequency link include eight circuit topologies , such as single forward mode , interleaved - forward mode , push pull - full wave mode , push pull - full bridge mode , half bridge - full wave mode , half bridge - full bridge mode , full bridge - full wave mode , and full bridge - full bridge mode etc . the circuit topologies family of current mode ac - ac mode ac / ac converters with high frequency link include single four - quadrant power switch mode , push - pull mode , half - bridge mode , and full - bridge mode circuits . taking full bridge - full bridge mode circuit as an example , principle of uni - polarity phase shifting controll is introduced 電壓源交?交型高頻環節ac ac變換器電路拓撲族,包括單正激式、并聯交錯正激式、推挽全波式、推挽橋式、半橋全波式、半橋橋式、全橋全波式、全橋橋式八種電路;電流源交?交型高頻環節ac ac變換器電路拓撲族,包括單四象限功率開關式、推挽式、半橋式、全橋式四種電路。

In chapter 3 , the push / pull pattern is gived out for the system realtime alarm . and the file interface of the alarm data , the algorithm of alarm position based on mapping and the algorithm of alarm icon position on the topological graph are designed . after explaining the principle of network software development using the windows socket , the push technology based on csocket is adopted to push alarm event and the pull technology based on http to pull the alarm page 第三章,給出了實時告警的push pull模式,設計了告警數據文件接口、基于映射的告警點定位新算法和告警圖標網絡拓撲圖上定位算法,給出了基于windowssocket進行網絡應用開發的原理,采用基于csocket的push技術來實現告警事件的推送,利用傳統的基于http的pull技術來實現告警頁面的拉取。

This paper introduces the fundamental and characteristic of the fuel cell , analyzes the necessity and detail scheme of adding assistant energy sources to the fuel cell power generation system . considering for the special demand of the fuel cell power generation system , this paper gives out a push pull forward converter ( ppfc ) with passive and lossless dual cdd snubber circuit 本文首先闡述了燃料電池的基本原理和性能特點,分析了在燃料電池發電系統中引入輔助能源系統的必要性及具體的配置方案,然后針對燃料電池發電系統對dc / dc變換器設計的特殊要求,提出了一種加雙cdd無源無損緩沖電路的推挽正激變換器( pushpullforwardconverter , ppfc ) 。

Then novel circuit structure of bi - directional voltage mode ( based on forward converter ) inverters with high frequency link , are proposed , which is constituted of input cycloconverter , high frequency transformer , output cycloconverter , input and output filter ; the circuit topologies family of this bi - directional voltage mode inverters with high frequency link include six circuit topologies , such as push pull - full wave mode , push pull - full bridge mode , half bridge - full wave mode , half bridge - full bridge mode , full bridge - full wave mode , and full bridge - full bridge mode etc . taking full bridge - full bridge mode circuit as an example , principle of uni - polarity phase shifting controlled bi - directional voltage mode inverters with high frequency link is introduced 本文首先論述了dc / ac逆變技術的應用前景及發展現狀。基于正激forward變換器的雙向電壓源型高頻環節逆變器電路結構,由輸入周波變換器、高頻變壓器、輸出周波變換器、以及輸入、輸出濾波器構成;雙向電壓源高頻環節逆變器電路拓撲族,包括推挽全波式、推挽橋式、半橋全波式、半橋橋式、全橋全波式、全橋橋式六種電路。

This dissertation constructs the ods pattern for the web - olap , presents the realtime alarm technologies of fiber optic breakdown based on push / pull pattern , solves the realization and optimization problems for the topological graph of fiber optic network , realizes the system integration among the three layer architecture patterns 本文建立了用于即時web - olap的ods模式,提出了基于push pull模式的光纜故障實時告警技術,解決了光纜網絡拓撲圖的實現和優化問題,實現了三層體系結構的監管系統集成。

Push pull switch 推拉開關

We are looking for push pull switch to support our trucks . operational and retail 我們正在尋找汽車開關,車型為卡車,請供應商聯系我們

Push pull offers an advantage that se amplifiers don ' t offer relative to the output transformer 推挽和單端的主要不同在于其變壓器。

Push pull converter 推挽轉換器

That usually means push pull amplifiers are almost always “ transformer only “ coupled 這也意味著推挽基本只能夠是變壓器耦合。

These configurations apply to both single ended and to push pull output stages 這些結構都適用于單端和推挽功率級。