One of the driving circuit switching power supply, buffer circuit, the main control circuit and magnetic components to optimize the design.

其中，對(duì)開(kāi)關(guān)電源的驅(qū)動(dòng)電路欧美a网址、緩沖電路黄色在线免费交配视频、控制電路及主要磁元件進(jìn)行優(yōu)化高清無碼視頻免費在線觀看黃色、設(shè)計(jì)免费在线观看视频被多人操。

The apparatus use Lm336 as constant voltage source, and it been converted to constant - current source by amplification, which provide current for the Hall probe. The non-idiostatic offset circuit use the bridge method to offset the circuit. So while the magnetic density is null, the output voltage of Hall probe is null too.

儀器采用恒壓源經(jīng)過(guò)放大器轉(zhuǎn)換為恒流源奇米第四色888，為霍爾探頭提供工作電流；不等位電勢(shì)補(bǔ)償電路采用橋式補(bǔ)償網(wǎng)絡(luò)亚洲人成三级黄片观看，補(bǔ)償電壓通過(guò)調(diào)節(jié)可變電阻獲得2019黄色超碰在线，實(shí)現(xiàn)霍爾電勢(shì)的幅值補(bǔ)償，使外磁場(chǎng)為零時(shí)成人播放日韩在线播放AV，霍爾探頭輸出電勢(shì)為零欧美一级A片免费网站；磁通電路主要提供對(duì)樣品的磁特性測(cè)量，它由測(cè)量線圈和積分器組成91三级片视频第一页。

Secondly, the driver circuit, the control circuit, magnetic component of the power supply are designed and optimized.

其次成人黄色在线播放，對(duì)開(kāi)關(guān)電源的驅(qū)動(dòng)電路很污的毛片视频网址一区、緩沖電路欧美一级片一区免费、控制電路及主要磁元件進(jìn)行優(yōu)化、設(shè)計(jì)。

The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit .

電磁感應(yīng)在一個(gè)封閉回電路里爽在线网站色网站啊啊啊，通過(guò)改變其磁流而產(chǎn)生電動(dòng)勢(shì)

This paper introduced the basic principle of the magnetic flux vector control technique and the basic composition of it s circuit, mainly introducing the method and the control process in which magnetic flux vector control technique is used to improve the control property of big bridge crane , and to get good results.

介紹了磁通矢量控制技術(shù)的基本原理及其電路的基本組成一级做a爰片性色刺激。著重介紹了磁通矢量控制技術(shù)用于改善大型橋式吊車控制性能的方法和控制過(guò)程，以及該技術(shù)應(yīng)用所取得的良好效果

Hardware systems, including magnetic Hall probe and standard form of the magnetic field measuring device, photoelectric isolation circuit, data storage and display devices, as well as PC-communication interface and keyboard interface.

硬件系統(tǒng)主要包括霍爾探頭和標(biāo)準(zhǔn)磁通表對(duì)磁場(chǎng)的測(cè)量裝置中国黄色片网站，光電隔離電路黄色首页入口在线观看，數(shù)據(jù)存儲(chǔ)和顯示裝置，以及與PC機(jī)的通訊接口和鍵盤(pán)接口免费的A片视频在线观看漫画。

Because the Hall probe circuit, magnetic-flux meter circuit and extension measurement circuit share the same A/D converter, but MAX110 only have two channel, so the system use CD4052. CD4052 is the analog switch controlled by microcomputer, which can switch the three input channels. The singles is passed to microcomputer after A/D converted.

所有與模擬電路有關(guān)的低頻接口控制線都采用光電耦合器TPL521進(jìn)行隔離亚洲美女黄视视频永久久久久，而頻率較高采用6N137構(gòu)成單片機(jī)相關(guān)外圍器件的隔離，以便抑制數(shù)字電路的尖脈沖和其他噪聲對(duì)模擬電路產(chǎn)生干擾欧美一级欧美一级在线播电影，提高系統(tǒng)的信號(hào)噪聲比久久人妻精品99。

Trigger circuit by adjusting the phase of the trigger pulse to control the on-off thyristor, which can be manually controlled to adjust the output voltage, and then, after step-down transformer can be used to obtain the magnetization of the magnetic low-voltage high-current power supply, mainly by the SCR the main voltage regulator circuit, trigger circuit, such as composition, is a broad application prospect of the exchange regulator controller.

通過(guò)調(diào)節(jié)觸發(fā)電路的觸發(fā)脈沖的相位來(lái)控制晶閘管的通斷，從而控制輸出得到可人工調(diào)整的電壓国厂狠天一级毛片，再經(jīng)過(guò)降壓變壓器得到可用于磁化的低壓大電流磁化電源亚洲欧美一级A片在线播放，它主要由可控硅調(diào)壓主電路、觸發(fā)電路等組成欧美日韩免费专区在线，是一種具有廣闊應(yīng)用前景的交流調(diào)壓控制器在线观看av的网址。

The products concerned include:magnetic type intermediate relays, small capacity AC contactors, switching capacitor contactors, fuses with material filled, residual current operated circuit breakers, frame rack type circuit breakers and plastic cased type circuit breakers etc.

涉及的產(chǎn)品包括：電磁式中間繼電器、小容量交流接觸器成年人拍拍软件视频黄色片网站拍舒服、切換電容接觸器国产热线99视频在线、有填料熔斷器、剩余電流動(dòng)作斷路器91高清在线亚洲一区二区三区、框架式斷路器和塑殼武斷路器等中年夫妇露脸视频。

This paper introduces magnetic measuring technique to measure the accurate length of wire strand online rapildy,analyzes remanent magnetism of wire strand,magnetic cavity and the relationship between wire strand movement speed and measuring accuracy and in detail introduces design, digital filtration ,undetected monitor and error calculation of magnetic module,remanent sensor and measuring circuit.

深入分析了鋼絲繩的剩磁特性，以及勵(lì)磁磁隙日本免费看A片一进一出、鋼絲繩運(yùn)動(dòng)速度與檢測(cè)精度之間的關(guān)系国产迷系列视频在线观看应用；對(duì)勵(lì)磁模塊、剩磁傳感器和檢測(cè)電路的設(shè)計(jì)以及數(shù)字濾波东北肥女人毛多水多性视频、漏檢監(jiān)測(cè)jjzzjjzz、誤差計(jì)算等進(jìn)行了詳細(xì)說(shuō)明。