current constant 中文意思是什麼

current constant 解釋
潮流常數
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  • constant : adj 1 恆定不變的，固定的，穩定的，恆久的；繼續不斷的。2 不屈不撓的，堅韌的。3 忠實的，有節操的。n...
  1. A white led driver circuit is presented in this paper. the circuit drives up to four white leds with regulated constant current for uniform intensity. by utilizing proprietary adaptive 1x / 1. 5x modes and ultra - low - dropout current regulators, it maintains the highest possible efficiency over the full 1 - cell li + battery input voltage range

    整體電路以恆定電流驅動4隻白光led ，利用1倍/ 1 . 5倍分數型電荷泵和低壓差電流調節器，在整個鋰電池供電電壓范圍內保持最高的效率，並使四個白光led獲得均勻的亮度。
  2. Constant voltage and constant current operation

    固定電壓與固定電流操作功能
  3. Meter for testing constant current fluxreset curve

    恆流磁通回歸曲線測試儀
  4. Acr, constant current control or automatic current regulator

    定電流制御
  5. Constant voltage and constant current modes

    定電壓源與定電流源方式操作
  6. Complementary constant current logic circuit

    互補恆流邏輯電路
  7. Chaotic measured circuit of constant current and simulation analysis

    恆流式混沌測量電路及其模擬分析
  8. Parallel units in constant current mode for higher power

    平行的單位在恆定的當前的方式下為更大的功率
  9. Nonlinear behavior of nerve fibers with constant current stimulation

    恆流電刺激下神經纖維的非線性行為
  10. Constant current anodizing process

    恆定電流陽極氧化法
  11. There is a nasty disadvantage to any constant current source load

    所有的恆流源負載都有一個很討厭的缺點。
  12. Constant current feeding

    恆流饋電
  13. Fourthly, according with the analyzing of flow measurement, we research the main problems needed to be solve in the process of measurement, such as analysis and measurement of the internal resistance, selection of excitation frequency, stable signal datum mark and restraining common mode interference, restraining for serial mode interference and working frequency interference ; transporting and shielding the flow signal, constant current excitation and magnetic field equalizing, flow measuring

    第四，根據對流量測量問題分析的，深入研究了設計過程中需要解決的主要問題。如內阻分析與測量;勵磁頻率的選擇;穩定信號基準點與抑制共模干擾;串模干擾與工頻干擾抑制;流量信號傳輸與屏蔽;恆流勵磁與磁場補償;流量測量點的選擇等。
  14. This paper presents a method that chopping wave is done by switch devices which consist of three - level resistance regulating module and intelligence power module ipm, and which realizes constant - current discharge of storage battery. to achieve the intelligence control of the drive protection and the discharge process of ipm, the paper designs circuit formed by igbt threshold drive pulse pwm signals. ipm fault - blocking protection circuit and microcomputer 80c196. the devices can accurately control the 0 ~ 150a discharge current and the discharge time of the storage battery and calculate the releasing power

    實現蓄電池恆流放電過程智能控制是蓄電池放電裝置發展的必然趨，本文提出了一種通過三極電阻調節模塊和由智能功率模塊ipm為開關器件進行斬波從而實現蓄電池恆流放電的方法。為達到對ipm的驅動保護和放電過程的智能控制，文中設計了igbt門極驅動脈沖pwm信號形成電路和ipm故障封鎖保護電路及由單片機80c196為核心的微機控制器。本裝置能夠對蓄電池進行0 150a放電電流及放電時間的精確控制及釋放容量的計算。
  15. The technology of high power constant current charging, high voltage heavy current discharging switch, high speed and high voltage pulse generator, precision synchronization delay, auto control and so on are concretely introduced in this paper

    具體研究了大功率恆流充電技術、高壓大電流放電開關、高速高壓脈沖發生器、高精度延時同步技術及系統自動控制技術。
  16. These three products are specialized diodes designed for specific purposes and their names give an indication of their use ? however these are diodes which serve to protect the circuit from transient or sudden ( surge ) voltage changes or for constant current diodes, to keep the current constant

    此三種產品是專門用來（名稱已經表明其用途）保護電路不受瞬變電壓、急始（浪涌）電壓變化的影響，或保持恆定電流二極體的電流穩定。
  17. The design of excitation power source based on principle of three phase step motor and pulse width modulation ( pwm ) technology, intelligent power model ( ipm ) is used for inverter switches, the output ac pulse used as excitation signals. the speed of rotation and magnetic intensity can be changed by regulate the exciting converted frequency and magnitude of exciting current. constant current is achieved by closed loop feed back

    勵磁電源結合步進電機原理與脈寬調制技術，選用智能功率模塊ipm作為逆變開關器件，輸出交流脈沖勵磁信號，以調節勵磁轉換頻率和勵磁電流大小為手段，實現對磁場旋轉頻率和磁場強度大小的有效調節，並通過閉環反饋實現閉環恆流控制。
  18. Therefore, if we have a way of holding emitter current constant through a transistor, the transistor will work to regulate collector current at a constant value

    於是，只要我們能讓晶體管的發射極電流保持恆定，它就能保持發射極電流為恆定值。
  19. The n3306a load module is fast and accurate, for programming in constant current, constant voltage, or constant resistance modes, or for making voltage, current or power measurements

    N3306a裝載模塊是快速和準確，為編程在穩定電流，穩定的電壓，或穩定的阻力方式，或為做電壓電流或力量測量。
  20. Intellect charge : the battery charger is using slice of flower to control charge that has constant current, constant voltage to charge, short current protection, turn lamps function and prevent to flow backward function

    智能充電:充電器採用晶元控制充電，具有恆流，恆壓充電，過充保護，短路保護，轉燈功能，防倒灌保護功能。
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