電壓溫度系數 的英文怎麼說
中文拼音 [diànyāwēndùxìshǔ]
電壓溫度系數
英文
temperature conefficient of voltage- 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...
- 壓 : 壓構詞成分。
- 溫 : Ⅰ形容詞(不冷不熱) warm; lukewarm; hot; gentle; mild Ⅱ名詞1 (溫度) temperature 2 (瘟) acute ...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 數 : 數副詞(屢次) frequently; repeatedly
- 電壓 : voltage; electric tension; electric voltage
- 溫度 : [物理學] temperature
- 系數 : [數學] coefficient; ratio; modulus; quotient; factor
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Temperature coefficient of breakdown voltage
擊穿電壓溫度系數Three parameters, the fractional temperature coefficient, the sensitivity of transconductance to voltage supply and improvement factor, are introduced
在分析中,本論文引入並使用了跨導的相對溫度系數、跨導對電源電壓的敏感度、跨導穩定性改善因子三項指標。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Sb2016 high pressure high - power resistance box adopts especial aging treatment, precise wire wound resistor of low temperature coefficient and high - pressure airproof switch
Sb2016型高壓大功率電阻箱採用經過特殊老化處理、低溫度系數的精密線繞電阻器及高壓密封開關。The properties of lacamno3 films were enhanced dramatically with a post annealing treatment in high temperature and high oxygen pressure. the films show the highest so far tmi, which reaches the 300k, the transition of resistivity is kept in a narrow temperature range and the temperature coefficient of resistance ( tcr ) is about 5 - 8 %
以高溫、高氧壓的條件對薄膜進行後退火處理,薄膜性質得到極大改善,轉變溫度點提高到了300k ,電阻?溫度系數也達到了5 - 8 ,不僅提高了轉變溫度點,而且使轉變保持在一個較窄的溫度區間內。The sensor offset is governed by its thermal drift, electric drift and time drift, so eliminating the offset thermal drift in the measurement of sensor needs to keep the values of resistance and temperature coefficient for different resistor strips to be equal each other
壓力傳感器的零點存在熱漂移、電漂移和時間漂移,減小壓力傳感器的熱零點漂移的措施是各力敏電阻的電阻值及其溫度系數的相等性。The sensor offset is governed by its thermal drift, electric drift and time drift, so eliminating the offset thermal drift in the measurement of sensors requires to keep the values of resistance and temperature coefficient for different resistor strips to be equal each other
壓力傳感器的零點存在熱漂移、電漂移和時間漂移,減小壓力傳感器的熱零點漂移的措施是各力敏電阻的電阻值及其溫度系數的相等性。We deduced a expressions for threshold voltage temperature coefficient of short channel most. and found that the coefficient is almost unchanged in a quite wide temperature range which is higher than the room temperature, but it increased sharply at high temperature
推導了了一個短溝道most閾值電壓溫度系數表達式;發現短溝道most閾值電壓溫度系數在高於室溫的一個較寬的溫區內近似不變,但在溫度較高時迅速增大。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。Directly heated voltage - stabilizing type negative temperature coefficient thermistors
直熱式穩壓型負溫度系數熱敏電阻器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。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。The relation between the dye diffusion coefficients in the electrochemical dyeing of soybean protein fiber knitwear when changing the bath voltage and temperature was studied on regarding the dynamics
摘要從動力學角度出發,研究了大豆蛋白纖維針織物電化學染色染料擴散系數隨槽電壓、溫度的變化關系。At present the manufacture of surface acoustic wave use the technology of the final submicron. a series of the devices of low insertion loss, high q saw rayleigh surface acoustic wave resonators or stws that insertion loss has less than 5db, load quality factor ( ql ) is more than 1000 on the quartz piezoelectric with zero of first temperature factor in the research. these difference frequencies are 60mhz, 280mhz, 739mhz and 1ghz of normal frequency and at also surface acoustic wave. using 1. 25db noise factor amplifier, careful design curcuit, good setting printed curcuit board, and using the 1ghz surface transverse wave resonator as frequency element, researching the low phase noise surface acoustic wave with sideband phase noise near ? 120dbc / hz deviating 1khz on carrier, spurious suppress with 80db
本研究採用一階溫度系數為零的壓電石英基片上製作出損耗小於5db 、有載品值因素( ql值)超過1000的一系列低損耗、高q值聲表面波rayleigh波或stw諧振器,頻率分別為60mhz 、 280mhz 、 739mhz和1ghz等不同頻率的高性能聲表面波諧振器。並採用噪聲系數為1 . 25db的低噪聲系數放大器,精心設計電路,優化設計布置印製電路板,用標稱頻率為1ghz的聲表面波諧振器為頻率控制元件,製作出在偏離載頻1khz處的單邊帶相位噪聲近- 120dbc / hz 、雜波抑制達80db以上的低相位噪聲聲表面波振蕩器。Results from hspice simulation and foundation show that the band - gap voltage reference of ic is 3. 126v, has a psrr of 65db, an accuracy of 23ppm / in [ 0, 70 ], and the band - pass filter has an gain of 73db, whose band - pass frequency is 0. 1hz ~ 10hz. comparator ’ s window is 700mv. time sequence and functions of digital circuits are normal
Hspice和foundation軟體模擬的結果顯示,帶隙基準電壓源為3 . 126v ,電源電壓抑制比為65db ,溫度系數為23ppm / ;帶通濾波放大部分增益為73db ,帶通頻率為0 . 1hz ~ 10hz ;雙限電壓比較器窗口為700mv ,功能良好,數字電路時序正確,功能正常。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。The circuit design of bandgap voltage reference is completed, considering the high order temperature compensation with real resistors. the circuits designed have been simulated, using csmc 0. 6um cmos parameter files
在考慮利用實際電阻的溫度系數來進行帶隙基準高階溫度補償的基礎上,實現了帶隙電壓基準源的電路設計。Two chinese invention patents, which titled " manganin thin film ultra - high pressure sensors " and " preparation method of manganin thin films with low temperature coefficient of resistance ", have been applied based on the above original work of this thesis
以上第l 3創新點及第5創新點已經分別申請了兩項中國發明專利: 「薄膜式錳銅超高壓力傳感器」和「低電阻溫度系數錳銅薄膜的制備方法」 。Temperature coefficient of hreakdown voltage
擊穿電壓溫度系數Temperature conefficient of voltage
電壓溫度系數分享友人