輸出電容 的英文怎麼說

中文拼音 [shūchūdiànróng]
輸出電容 英文
output capacitance
  • 輸 : Ⅰ動詞1 （運輸; 運送） transport; convey 2 [書面語] （捐獻） contribute money; donate 3 （失敗） l...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 輸出 : 1 （從內部送到外部） export 2 [電學] output; outcome; outlet; out fan; fanout; 輸出變壓器 output ...
  • 電容 : electric capacity; capacitance; capacity
  1. Output voltage and current is often distorted in half bridge converter because voltage unbalance of input capacitors though its application is very abroad

    摘要半橋逆變器應用廣泛，但存在直流分壓電容不均壓，使分壓電容中點電壓漂移，導致輸出電壓和電流畸變的缺點。
  2. After analyzing the switching characteristic of mosfet, the object function of optimizing curve of the output capacitance coss is confirmed according to the switching loss caused by output capacitance coss, then the optimized curve of the output capacitance coss is ascertained by applying zoutendijk to seek the optimized value with constraint ; the simulation of switching circuitry and dc - dc circuitry is tested at different frequency in pspice, then the least square method is adopted to fit simulation curves to calculate corresponding energy data

    在電子線路模擬軟體pspice中進行了mosfet開關電路以及典型dc dc轉換線路模擬測試，針對不同頻段的測試結果，採用最小二乘擬合法對模擬曲線進行擬合，計算出相應的能量數據，最後綜合模擬結果確定出減小器件開關損耗，提高dc0c轉換線路效率的器件輸出電容cob優化曲線。
  3. Based on output voltage and capacitor - current feedback current spwm control, the inverter is modeled and the prototype is made

    並對採用輸出電壓和電容電流瞬時值反饋的電流spwm控制技術逆變器建立了模擬模型，製作了原理樣機。
  4. A condenser microphone always has the same output level as a dynamic microphone

    電容話筒的輸出電平和動圈話筒一樣高。
  5. To reduce voltage stress of power switches, a series - parallel type cttfc is studied in this paper. voltage - sharing of input capacitors can be realized naturally in discontinuous conduction mode, andvoltage - sharing of input capacitors can also be realized naturally in continuous conduction mode. the voltage stress of power switches is only half of the input voltage, so power mosfet can be used in high input voltage applications

    揭示了串?並型雙管組合變換器電流斷續工作方式時輸入電容電壓自然均壓的機理；對于電流連續工作方式，也能實現輸入電容自然均壓。輸出續流管串聯方式的串?串型雙管正激組合變換器，其輸入電容自然均壓特性與串?並型雙管正激組合變換器一致。
  6. Dc input voltage ; output voltage ; frequency ; load capacity

    直流輸入電壓，交流輸出電壓，頻率，負載容量
  7. Furthermore, on the basis of adopting pzt ( lead zirconium titanate ) as the switched - capacitor dielectric, the output current of a single circuit unit is eight times as large as that of the former single circuit unit with identical technology process parameters

    針對採用鋯鈦酸鉛鐵電薄膜（ pzt ）作為開關電容介質的設想，在工藝參數不變的情況下，計算機模擬結果表明，其單個單元電路輸出電流可提高7倍。
  8. The author of the dissertation pay a lot efforts to focus on designing the dual - loop control circuit based on optimized psm, include : 1 ). researched the relationship of input and output voltage and output valtage ripple, when psm operate in continuous current mode and discontinuous current mode respectively. what we have done will direct psm apply to converter

    本文在psm調制理論的基礎上，設計基於優化psm調制模式的雙環控制電路，主要包括以下幾個方面內容: 1 ）對psm調制模式分別在連續和斷續工作模式下的輸入輸出電壓關系以及輸出電壓紋波進行研究，以期指導psm調制模式在變換器中的應用。
  9. Proper selection of control algorithms and capacitor voltages helps synthesize controllable and waveforms almost sinusoidal three - phases ac voltage with minimum low - order harmonics at both sides of the converter

    選擇適當的控制演算法和電容電壓，能在變換器的兩側合成低次諧波含量小且波形近似於正弦的可控輸入/輸出電壓。
  10. Based on the small - signal model, the three - level converter is taken as the example to illustrate the design of the closed - loops

    然後以buck三電平變換器為例，分別設計其輸出電壓閉環和飛跨電容電壓閉環的補償網路，最後進行了模擬和實驗驗證。
  11. Because of the clamping capacitor and the interleaved structure, it has some good features compared with other flyback converters, such as : the topology is simple and can be realized easily ; the voltage spike of the power switch is availably restrained and without leakage - inductance energy loss ; the ripple of the input and output current is reduced, correspondingly, the volume and weight of the output and input filter is also significantly reduced

    由於箝位電容的加入，相對于其他類型的反激式變換器電路，該拓撲具有一些獨特的優點:電路結構簡單且易於實現;無需另加輔助開關管，實現了開關管的有源箝位，抑制了開關管的電壓尖峰;提高了輸入、輸出電流的脈動頻率，減小了輸入及輸出濾波器體積。
  12. The high switching frequency allows the use of small surface - mount capacitors, saving board space and reducing cost

    高的開關頻率允許選用小的表面陶瓷電容，可節省板級面積、降低成本和減小輸出電壓紋波。
  13. In this circuit, we use many kinds of negative feedback to modify the ou tput wave, which can decrease the distortion. and we use the high - voltage and high frequency capacitance efficiency, which can decrease the disturbance of output signal of variable frequency source for the test of part discharge

    採用了多種負反饋迴路修正輸出波形，使得輸出電壓波形的失真度很小；並且在電路中有效利用高壓高頻電容，減小了變頻電源輸出的電壓對局部放電試驗時的干擾。
  14. The circuit utilizes 1mhz current - mode pulse width modulation ( pwm ) control to allow small input and output capacitors and a small inductor, while reducing the circuit ’ s volume and minimizing the input supply ripple to 15mv

    該電路採用頻率為1mhz的電流反饋模式脈沖寬度調制模式，可使外部電路選用小的輸入、輸出電容以及小電感，減小了電路的體積，同時能將輸入電壓紋波減小到15mv 。
  15. In order to obtain ideal efficiency, the rf mosfet sd2918 [ 4 ] is used. also, the dead - time is inserted between the drive signals of mosfets, which is effective for reducing the shot - through loss and drain - source capacitor cds loss

    為了獲得理想的放大效率，採用射頻場效應管sd2918 [ 4 ] ；同時，在兩驅動信號之間引入dead - time ，減小mosfet的串通損耗以及mosfet的漏源輸出電容cds損耗。
  16. The dc / dc converter provides pulse voltage, which returns to zero periodically, for the devices in the inverter to realize zvs. but the devices still have some on - loss under two kinds of state commutation. therefore, it is better to use the devices with smaller junction capacitor

    通過對逆變橋工作模式的分析，發現在兩種模式轉換的過程中功率管開通時存在一定的損耗，據此認為逆變橋功率管應採用輸出電容小的器件。
  17. Focusing on a tuning fork vibratory gyroscope fabricated through silicon bulk micromachining, the matrix perturbation technology in the random finite element method was introduced to analyze the statistical characteristics of the natural frequencies and output capacitance of tuning fork vibratory gyroscope

    摘要以一種通過體微機械加工技術制備的音叉振動式微機械陀螺為對象，基於隨機攝動技術定量計算了微陀螺固有頻率變異和檢測輸出電容變異的統計特徵，以概率思想表達了微陀螺批量加工過程所帶來的材料尺寸隨機誤差對其性能的影響。
  18. 1 ) the transformer leakage inductance will cause surge voltage across the switches. two clamp circuits are combined to solve this problem : lcd clamp circuit, in which the voltage across clamp capacitor is no reverse ; flyback clamp circuit, which consists of an additional flyback winding coupled with the boost inductor and a diode connected to the output terminal

    本文綜合了兩種箝位電路: 1 ） lcd箝位電路，箝位電容上電壓不反向; 2 ）通過增加一個與升壓電感耦合的反激線圈和一個連接到輸出電容的整流二極體，構成反激箝位電路。
  19. So it is an important research in the field of the electronic technology to reduce the loss caused by the switching device and to improve the efficiency of high frequency power converters. this paper primarily focuses on the optimization of the mosfet parasitic capacitance so as to reduce the switching loss and improve the efficiency of power transforming in converters using mosfet as switch

    通過分析mosfet器件的開關特性，根據輸出電容c _ （ oss ）給器件引進的動態損耗來確定優化器件輸出電容西安理工大學碩士學位論文l變化曲線的目標函數，運用可行方向法求解帶約束條件的最優值，確定出優化的輸出電容人變化曲線。
  20. Power runner is a uniersal external portable energy bank, with adjustable output voltage 3 - 20v and selectable dc changers, it can be used on all kinds of dc portable electronic devices, such as notebook, portable dvd player, digital camera, camcorder, pda, walkman, cellular phone, etc

    "隨身電"採用高容量高安全性"多串多並"獨特設計，多段可調節輸出電壓，廣泛應用於3 - 20伏特3c消費性電子產品如筆記本電腦，便攜式dvd ，數碼相機，數碼攝錄影機， pda ， walkman ，手機等
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