voltage output coefficient 中文意思是什麼

voltage output coefficient 解釋
電壓輸出系數
  • voltage : n. 【電學】電壓，電壓量，伏特數。 the working voltage （電氣的）耐壓限度。
  • output : n. 1. 產量；生產，出產，產品。2. 【醫學】（糞便以外的）排泄物；排泄量。3. 【電學】發電力，輸出功率；供給量。4. 輸出信號。
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. Temperature coefficient measuring methods of output voltage and output current for crystalline solar cells and modules

    晶狀太陽能電池和模塊的輸出電壓和輸出電流溫度系數的測量方法
  2. A novel parallel - serial type cttfc ( combined two - transistor forward converter ) with coupled inductor is present in this paper, and the performance of three parallel - serial type cttfcs is studied and compared. the performance of cttfc with coupled inductor is similar to the other two cttfcs while coupling coefficient is less than one and the converter working ccm ( continuous current mode ), and input - to - output voltage gain increase one times while coupling coefficient is one

    本文提出了一種耦合電感並?串型雙管正激組合變換器，並對三種並?串型組合變換器的特性作了比較：耦合系數小於1且耦合線圈電流連續時，三種並?串型組合變換器特性相類似：耦合系數為1時，組合變換器輸入輸出電壓增益增大一倍。
  3. This paper put forward a method of using amending sine value in the spwm sine table. this method can correct the distortion of the output voltage waveform, which resulted from the dead time used to the voltage type whole bridge main circuit. the inverter system adopts digital fuzzy controller with feed forward correction and which proportion coefficient and integral coefficient is changeable, so dynamic response is improved

    本文提出了一種採用修補spwm正弦表值的方法，用以改善電壓型全橋逆變主電路因上下橋的功率器件切換時先關斷后導通的死區時間而引起的輸出電壓波形畸變；逆變系統採用帶前饋校正的變比例變積分系數的模糊控制器，提高了系統的動態響應指標；系統設計了完善的保護措施，並具有市電電網的故障診斷功能。
  4. The change of transformer ’ s output voltage with coupling coefficient is analyzed. the calculated formulas for parameters of air - core and part - magnetic - core pulse transformer are deduced based on electromagnetic theory. comparing with past formulas for calculated the parameters of the transformer, this formulas is more accurate to reckon the parameters of transformer

    首先從理論上分析了提高耦合系數對變壓器輸出電壓的影響，推導了高功率帶繞式空芯和部分磁芯脈沖變壓器的電感及耦合系數的計算公式，並與已有的方法進行比較，經實驗驗證，本文推導的方法能夠較準確地計算帶繞式空芯脈沖變壓器的參數。
  5. The traditional bandgap reference circuit was improved in the design, which includes the applying of self - bias structure and cascode structure, output of the opamp was used as self - bias voltage, saving bias circuit, and then it was helpful to get low power consumption. through using poly resistance of high value with low temperature coefficient, we reduced the influnce to circuit, if power supply did not change, we must decrease operating current to decrease power consumption, and increasing value of resistor could decrease the operating current efficiently. poly resistance of high value had large value of squared resistor, so we could save layout area

    對傳統帶隙基準電路進行了改進設計，採用自偏置結構和鏡像電流鏡結構，利用運放的輸出電壓作為運放的偏置電壓，節省了偏置電路，降低了功耗;使用低溫度系數的多晶硅高值電阻，降低了電阻溫漂對電路的影響;在電源電壓不變的情況下，為了減小功耗就必須減小工作電流，而增大電阻的阻值能有效地減小工作電流，多晶硅高值電阻的方塊電阻很大，可以節省版圖面積。
  6. The most important parameters for data acquisition systems design are initial error, output voltage temperature coefficient ( tc ), thermal hysteresis, noise, and long - term stability of the voltage reference device

    對數據採集系統設計最重要的參數是器件的初始誤差、輸出電壓溫度系數、熱遲滯系數、輸出電壓噪聲、長期穩定度。
  7. But often what is not obvious when reading a manufacturer ' s data sheet is how the initial accuracy of the device is affected by other key device parameters such as line regulation, load regulation, initial voltage error, output voltage temperature coefficient ( tc ), output voltage noise, turn - on settling time, thermal hyste - resis, quiescent supply current, and long - term stability

    但，人們閱讀廠家的數據手冊時，因受諸如（電源電壓）線性調整率、負載調整率、初始電壓誤差、輸出電壓溫度系數tc 、熱遲滯（系數） 、靜態電流和長期穩定度等參數的影響而使初始精度往往不明顯。
  8. The hspice simulation result shows a temperature coefficient of 11 ppm / " c from - 40 ? to 100 ' c and output voltage variation of 1mv for supply voltage range from 8 v to 18 v. due to novel curvature compensation, the circuit structure of the proposed reference is simple and both chip area and power consumption are small

    Hspice模擬結果顯示：該基準源在- 40 100的溫度變化范圍內，具有11ppm的低溫度系數；當電源電壓在8 18v變化時，輸出電壓變化量僅為1mv ；並且電路結構簡單，具有較小的晶元面積和功耗。
  9. On the bases of fea results and one - order constant coefficient nonlinear differential equations, a steady analysis method for the motor system ’ s running steadily is proposed. and a primary research work has been done on some steady characteristics of the system, such as phase current, field flux, inductance, voltage, output torque. all these are verified by some tests applied on prototype

    在有限元計算結果及系統模態方程的基礎上，構建了系統穩態運行模擬模型，對系統穩態運行過程中的電流、磁鏈、電感、電勢、輸出轉矩等穩態特性進行了初步的研究，並通過相關試驗進行驗證。
  10. The simulation results show that, at room temperature ( 27 ), the voltage reference designed in this research provides 1. 24994v and 2. 50048v output voltages, which fulfil the requirements of 1. 25v and 2. 5v output voltage ; at the temperature range of ? 40 to 85, the temperature coefficient of output voltage 1. 24994v is about 17. 8ppm /

    模擬結果表明:在室溫27時，本文設計的電壓基準源提供的兩種輸出電壓為1 . 24994v和2 . 50048v ，非常接近項目所要求的標稱1 . 25v和2 . 50v輸出的要求;在工作溫度- 40 85這個溫度范圍內，輸出電壓1 . 24994v的溫度系數為17 . 8ppm / 。
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