switching mode power supply中文是什么意思

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中文翻譯
造句

開(kāi)關(guān)型電源

switch n. 1.(樹(shù)上折下的)細(xì)樹(shù)枝；軟鞭子；鞭打。 2.假發(fā) ...
mode n. 1.法，樣，方法，方式。 2.模，型；樣式，體裁， ...
power n. 1.力，力量；能力；體力，精力；(生理)機(jī)能；〔常 ...
supply adv. ＝supplely.
sps switching power supply 電源箱
supply switching power 交換式電源供應(yīng)
switching power supply 交換式電源供應(yīng)器; 開(kāi)關(guān)電源; 開(kāi)關(guān)式電源
switching type power supply 開(kāi)關(guān)式電源; 開(kāi)關(guān)型電源
centralized power supply mode 集中式供電
power supply mode 供電方式; 供電分區(qū)
mode switching 波型轉(zhuǎn)換往關(guān); 方式轉(zhuǎn)換; 工作狀態(tài)轉(zhuǎn)換開(kāi)關(guān)
switching mode 開(kāi)關(guān)方式
power switching 功率切換
switching power 切換功率
a power supply a電源; 甲電源
a-power supply a電源; 甲電源; 絲極電源
power supply 電原; 電源，電力供應(yīng); 電源供電; 電源；供電；電力供應(yīng); 電源供給供電; 電源供給器; 電源供應(yīng)；電源供應(yīng)器; 電源架; 電源系統(tǒng); 動(dòng)刀供應(yīng); 動(dòng)力供應(yīng); 動(dòng)力源; 供應(yīng)電源; 開(kāi)關(guān)電源; 穩(wěn)壓電源; 直流供電電源
supply of power 動(dòng)力供應(yīng)電力供應(yīng)
supply power 供給電源
power mode 普通功率模式
csm circuit switching mode 電路交換模式
current-switching mode logic 電流開(kāi)關(guān)邏輯
line mode switching 行式轉(zhuǎn)換
line-mode switching 線路使用方式轉(zhuǎn)換
packet switching mode 包交換方式

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例句與用法

The development of microprocessor provides a new method for switching mode power supply control - digital control . digital control has many advantages such as repeatability , durability , adaptability and so on
微電子集成技術(shù)的發(fā)展為電力電子控制技術(shù)提供了新的思路，由六十年代的分立元件發(fā)展到后來(lái)的集成電路、大規(guī)模集成電路、微處理器等，為功率變換的控制帶來(lái)了極大的方便。
The more functions there are , the more power losses they disspate . thus they require the battery power supply system ’ s size smaller , weight lighter and efficiency higher . to meet these requirements , high efficiency dc - dc switching mode power supply is adopted
目前的手機(jī)等各種高效便攜式電子產(chǎn)品日趨小型化,并且隨著功能的不斷增多其功耗也隨之增大,因此要求其電池供電系統(tǒng)體積更小、重量更輕、效率更高,從而須采用高效率的dc - dc電源。
With the development of power electronics , switching mode power supply ( smps ) must have higher frequency , higher power density , higher efficiency , higher power factor ( pf ) and higher reliability . to be practicability , the circuit must be simple and small
隨著電力電子技術(shù)的不斷發(fā)展，要求開(kāi)關(guān)電源有更高的頻率、更高的功率密度、更高的效率、更高的功率因數(shù)和更高的可靠性，同時(shí)還要求其電路相對(duì)簡(jiǎn)潔，并有較小的體積，這樣才更具實(shí)用性。
In the following section , the thesis demonstrated the robustness of the proposed method in the computation of radiated electromagnetic fields of switched mode power supplies by means of a numerical study on the electromagnetic fields of an electric dipole antenna
應(yīng)用本文開(kāi)發(fā)基于pml吸收邊界條件三維時(shí)域有限差分計(jì)算軟件，計(jì)算了電偶極子天線的三維輻射電磁場(chǎng)，并將計(jì)算結(jié)果與解析解進(jìn)行了對(duì)比分析，驗(yàn)證了時(shí)域有限差分法計(jì)算高頻開(kāi)關(guān)電源輻射電磁干擾的有效性。
Abstract : this paper describes the operation characteristics of metal halide high indensity discharge lamp . it is to developped the switching mode power supply of light source in multimedia projector on color lcd application on high pwm convertortechnique , the circiut diagram and experimental results are given
文摘:簡(jiǎn)述金屬鹵化物高強(qiáng)度氣體放電燈的特性，應(yīng)用高頻pwm開(kāi)關(guān)變換技術(shù)，研究成功彩色液晶多媒體投影機(jī)光源用開(kāi)關(guān)電源供電系統(tǒng)，給出原理電路和試驗(yàn)結(jié)果。
Secondly , the model of the high frequency switching mode power supply transformer with the lest loss and highest efficiency was set up . with the genetic algorithm and microsoft visual foxpro 6 . 0 , the optimization designing software of high frequency switching mode power supply transformer ? hfsmpst expert v1 . 0 was developed . then the sample of the high frequency switching mode power supply transformer was produced
接著本文建立了損耗最小、效率最高的高頻開(kāi)關(guān)電源變壓器的設(shè)計(jì)模型，利用遺傳算法和microsoftvisualfoxpro6 . 0開(kāi)發(fā)了高頻開(kāi)關(guān)電源變壓器優(yōu)化設(shè)計(jì)軟件hfsmpstexpertv1 . 0 ，研制了高頻開(kāi)關(guān)電源變壓器樣品并介紹了其工藝方法和流程，最后本文通過(guò)實(shí)驗(yàn)測(cè)試驗(yàn)證了設(shè)計(jì)的正確性，實(shí)現(xiàn)了預(yù)定的研究目標(biāo)。
Consequently , an integrate switch mode power supply with high efficiency and good reliability can be realized by the controller with very few external parts . the fundamental principle of monolithic voltage - mode switching regulator is firstly introduced in this thesis , which is followed by a comparison between voltage - mode and current - mode converters where the pros and cons of both converters are discussed in detail ; next , the global system architecture is proposed upon the design requirements and sub - block circuits are also introduced that focuses on several essential sub - blocks such as amp , wave , pwm control , psc , osc and vref . finally , all sub - circuits and the whole chip circuit are simulated by hspice whose results indicate that the circuit function and performance have perfectly satisfied the design requirements
在論文中,首先闡述了電壓控制模式pwm開(kāi)關(guān)電源的基本原理,對(duì)比了電流控制模式和電壓控制模式,分析了各自的優(yōu)缺點(diǎn);隨后根據(jù)設(shè)計(jì)要求進(jìn)行了電路的總體設(shè)計(jì),完成了各個(gè)子電路的原理分析,電路設(shè)計(jì)和仿真驗(yàn)證,重點(diǎn)闡述了誤差放大電路、三角波發(fā)生電路、 pwm控制電路、節(jié)能控制電路、振蕩電路和基準(zhǔn)源電路的分析、設(shè)計(jì)和驗(yàn)證過(guò)程;最后,利用eda軟件hspice對(duì)整體電路進(jìn)行了功能仿真驗(yàn)證,仿真結(jié)果表明,本文完成了設(shè)計(jì)工作,達(dá)到設(shè)計(jì)要求。
This thesis contributed to the comprehensive study of the finite - difference time - domain ( fdtd ) method and its application to the numerical computation of radiated electromagnetic fields in switched mode power supplies . the work includes mainly three parts : the study on the performance of pml absorbing boundary condition applied to pseudo low frequency electromagnetic problems ; the validation of the fdtd method with pml absorbing boundary conditions and the corresponding computer software based on the numerical study of the electromagnetic field of an electric dipole antenna , and its application to the numerical computation of radiated electromagnetic fields in switched mode power supplies ; the development of an improved alternating direction implicit finite - difference time - domain method
在綜合前人工作基礎(chǔ)上，本文對(duì)時(shí)域有限差分( fdtd )法及其在開(kāi)關(guān)電源輻射電磁場(chǎng)數(shù)值計(jì)算中的應(yīng)用進(jìn)行了系統(tǒng)的分析和研究，其核心內(nèi)容包括：偽低頻電磁場(chǎng)數(shù)值計(jì)算中pml吸收邊界條件性能的研究；基于基準(zhǔn)問(wèn)題?電偶極子天線三維輻射電磁場(chǎng)，驗(yàn)證了本文構(gòu)造的基于pml吸收邊界條件的三維fdtd法及其計(jì)算軟件，并應(yīng)用于高頻開(kāi)關(guān)電源輻射電磁場(chǎng)的數(shù)值分析；提出了一種改進(jìn)的交替方向隱格式時(shí)域有限差分法。
First in this thesis , calculation methods and work states of five high frequency switching mode power supply transformers in circuit form had been studied systematically . then the optimum square - approach - method was used to fix the pcv - f - bm curve of the pc40 magnetic core material . the values of m1 , m2 and m3 in the high frequency formula pcv = m1 * bm2 * fm3 can be gotten and the experience values of these parameters during the traditional design was modified
首先本文系統(tǒng)研究了五種電路形式的高頻開(kāi)關(guān)電源變壓器的工作狀態(tài)及其計(jì)算方法，然后用最佳平方逼近法對(duì)pc40磁芯的pcv f bm曲線進(jìn)行擬合，求得了高頻下磁芯損耗pcv = m1 * bm2 * fm3公式中的m1 、 m2 、 m3值，修正了傳統(tǒng)設(shè)計(jì)中對(duì)這三個(gè)參數(shù)的經(jīng)驗(yàn)取值。
Based on the relevant theoretical researches , the loss property of the magnetic core material and winding were analyzed in this thesis . and 500 khz high frequency switching mode power supply transformer was made of pc40 magnetic core material for the first time in this thesis , which has good application perspective and can lead to enormous economic profits
本文在理論研究的基礎(chǔ)上，仔細(xì)分析了磁芯材料及繞組的損耗特性，首次采用pc40磁芯材料設(shè)計(jì)了500khz高頻開(kāi)關(guān)電源變壓器，這在工程上有良好的應(yīng)用前景和經(jīng)濟(jì)效益。

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