magnetic core 磁心。
磁心。 “magnetic“ 中文翻譯： adj. 1.磁(性)的；(可)磁化的。 2.吸引人心的 ...“core“ 中文翻譯： n. 1.果心。 2.(事物、問題等的)中心，核心；精髓 ...“biax magnetic core“ 中文翻譯： 雙軸磁芯“bimac bistable magnetic core“ 中文翻譯： 雙穩態磁芯“binary magnetic core“ 中文翻譯： 二進磁心; 二進制單元磁心“bipolar magnetic core output“ 中文翻譯： 雙極磁心輸出“bistable magnetic core“ 中文翻譯： 雙穩態磁芯; 雙穩態磁心“controlled magnetic core reactor“ 中文翻譯： 磁芯控制電抗器; 磁芯控制扼流圈; 磁心控制扼流圈; 可變磁心電抗器“core type magnetic circuit“ 中文翻譯： 鐵芯式磁路“curie temperature of magnetic core“ 中文翻譯： 磁心居里溫度“ferrite pillar magnetic core“ 中文翻譯： 鐵氧體柱形磁芯“high-frequency magnetic core“ 中文翻譯： 高頻磁芯“magnetic binary core“ 中文翻譯： 二進制單元磁心“magnetic core access switch“ 中文翻譯： 磁心存取開關; 磁心數據存取開關“magnetic core ante“ 中文翻譯： 磁芯天線“magnetic core antenna“ 中文翻譯： 磁芯天線; 磁心天線“magnetic core array“ 中文翻譯： 磁芯體; 磁心體; 磁心陣列“magnetic core buffer“ 中文翻譯： 磁心緩沖存儲器“magnetic core counter“ 中文翻譯： 磁心計數器“magnetic core factor“ 中文翻譯： 磁心系數“magnetic core gate“ 中文翻譯： 磁心門電路“magnetic core integrator“ 中文翻譯： 磁心積分器“magnetic core logic“ 中文翻譯： 磁心邏輯“magnetic core logical circuit“ 中文翻譯： 磁芯邏輯電路; 磁心邏輯電路“magnetic core loss“ 中文翻譯： 磁心損耗
magnetic course |
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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上，仔細分析了磁芯材料及繞組的損耗特性，首次采用pc40磁芯材料設計了500khz高頻開關電源變壓器，這在工程上有良好的應用前景和經濟效益。 |
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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 首先本文系統研究了五種電路形式的高頻開關電源變壓器的工作狀態及其計算方法，然后用最佳平方逼近法對pc40磁芯的pcv f bm曲線進行擬合，求得了高頻下磁芯損耗pcv = m1 * bm2 * fm3公式中的m1 、 m2 、 m3值，修正了傳統設計中對這三個參數的經驗取值。 |
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The essential aspect of the mathematic model for inductor is the description of the hysteresis loops of the magnetic core material . the jiles - atherton ferromagnetic theory combined with the experience formula proposed by h . g . brachtendorf , c . eck and r . laur , was applied in this case . the model is more flexible than jiles - atherton ’ s , especially in the circuit model convert 本文采用了由h . g . brachtendorf 、 c . eck 、 r . laur提出的經驗公式與jiles - atherton鐵磁磁滯理論相結合的修改新數學模型,并將該模型轉換為等效電路模型模擬磁滯特性,實驗結果表明,該模型比jiles - atherton模型靈活,利于轉換為宏觀電路模型。 |
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The button electrode is one that widely used in high energy rf accelerators , such as storage ring , and the bpm made of button electrodes has many merits like high accuracy , high resolution , resisting magnetic field , simple machinery , without magnetic core and low cost , etc . so we want to use the button electrode as the bpm in high current accelerators like the lia 鈕扣電極束位置探測器是一種廣泛應用于射頻加速器儲存環等高能弱流加速器的一種束位置測量裝置，它具有測量精度高、分辨率高、不受磁場干擾、機械結構簡單、無磁芯、造價低廉等特點。只是，至今未見有關這種束位置探測器在強流加速器(如，直線感應加速器)上應用的報導，如能將鈕扣電極束位置探測器應用于lia ，將是一件很有意義的事情。 |
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1 . nizn ferrite was developed for using in mini high frequency dc - dc converters and inductors . we measured and analysed the parameters of the nizn ferrite , which we concern about when designing the dc - dc converter . 2 . the low loss sample of nizn ferrite were chosen for design - optimization of the high frequency transformer . based on the relevant theoretical researches , the loss properties of the magnetic core material and winding were analyzed in this thesis 因此,以nizn功率鐵氧體材料為開關電源芯材為基礎,并優化各種開關電源的設計已成為國際上的熱點和技術瓶頸,本論文正是以上述背景為研究目標而開展工作的,主要進行的工作和創新有: 1 .對研制的新型高頻低功耗的功率nizn材料進行參數的測試,并針對dc - dc變換器設計關心的參數對芯材特性進行了分析,選擇在特定頻率下,功耗較小的nizn材料磁芯樣品作為變壓器優化設計的預備磁芯。 |
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Being added an anti - phase compensating winding , this device , which is placed between high voltage line and first insulator , makes the synthesized magnetic field in magnetic core reach a dynamic balance , and thus solves the problems from remanence and assures the measurement accuracy 其漏電流傳感器增加一個反相的補償線圈，使得電流傳感器磁芯內的合成磁場達到動態平衡，解決了由于剩磁而帶來的問題，保證了測量精度。 |
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Yueqing zhengda soft magnetic alloy co . , ltd is a high - tech company that mainly produces ultra - crystallite ( nanometer cryst - allite ) material , ultra - crystallite magnetic core , current transformer , zero sequence current transformer , toroidal transformer 樂清市正大軟磁合金有限公司，是一家專業生產超微晶（納米晶）帶材，超微晶磁芯，電流互感器，零序互感器，環型電感的高科技、軟磁公司。 |
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Aiming at the suppression principle of switch power supply emi , this paper designs the magnetic core of emi filter , which includes the choice of common - mode inductor ' s material and the calculation of magnetic core ' s winding 摘要針對開關電源的電磁干擾抑制原理，設計了電磁干擾濾波器磁芯，包括共模感應器材料的選擇，磁芯線圈的計算。 |
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The distributions of electromagnetic field inside the transformer are simulated using ansys . according to simulated result , the cylindrical magnetic core is used in the air - core spiral strip pulse transformer 用ansys模擬變壓器內部的靜態電磁場分布,根據模擬結果,決定采用在變壓器的內部加單個圓筒形內磁芯的結構形式。 |
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Cpus used to be made of vacuum tubes , magnetic cores , and transistors , which were all relatively expensive , slow , and unreliable by today ' s standards Cpu以前是用真空管、磁芯和晶體管做的，以今天的標準來看，這些東西相對價格昂貴，運行速度慢，穩定性也不好。 |
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On the base of comparing many kinds magnetic material , the amorphous iron material is acted as magnetic core of high power spiral strip pulse transformer 通過比較各種磁芯材料的性能,最終選用鐵基非晶態材料作為高功率帶繞式脈沖變壓器的磁芯材料。 |
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10 khz - 1 mhz standard test method for high - frequency 10 khz - 1 mhz core loss of soft magnetic core components at controlled temperatures using the voltmeter - ammeter - wattmeter method 用伏特計安培計和瓦特計測定可控溫度下軟磁芯部件的高頻 |
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The revolutionary s 360 family of mainframes that introduced compatibility to the industry were still powered by magnetic cores S / 360系列大型機是一個創新，它引入了對業界機器的兼容性的概念，現在有些磁心仍然支持當時的功能。 |
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Components for electronic equipment . magnetic cores and accessories . pots cores maye of ferro magnetic oxides for inductors . general requirements 電子元件.磁芯和附件.電感線圈壺形鐵芯的磁回路.一般要求 |
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Components for electronic equipment . magnetic cores and accessories . pots cores made of ferro - magnetic oxides for transformers . general requirements 電子元件.磁芯和附件.變壓器壺形鐵芯磁回路.一般要求 |
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But the methods to calculate the parameters of partial magnetic core pulse transformer are simple and imperfect 此外對部分磁芯變壓器參數的計算也進行了較簡單的分析。 |
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Components for electronic equipment . magnetic cores and accessories . accessories for strip - wound cut cores 電子設備元件.磁芯和附件.繞線截割磁芯用附件 |
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Components for electronic equipments . magnetic cores and accessories . accessories for laminations 電子設備元件.磁芯和附件.疊層結構附件 |
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Components for electronic equipment . magnetic cores and accessories . accessories for ferrite cores 電子設備元件.磁芯和附件.鐵芯用附件 |