transistor bipolar power 中文意思是什麼

transistor bipolar power 解釋
雙極功率晶體管
  • transistor : n. 【無線電】晶體（三極）管；晶體管[半導體]收音機。 a transistor radio 晶體管[半導體]收音機。
  • bipolar : adj. 1. 【電學】兩極的，雙極的。2. 有兩種相反性質[見解]的。3. 關于或涉及地球兩極地區的。n. -ity
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  1. High power solid modulator with insulated gate bipolar transistor

    絕緣柵控雙極晶體管大功率固態調制器
  2. A modern power electron power component igbt ( insulate - gate bipolar transistor ) is used as the main power switch component of power converter. it takes 80c196mc single - chip as core processor

    電源變換器的功率開關器件採用現代電力電子功率器件igbt （ insulategatebipolartransistor ，絕緣柵雙極型晶體管） ，控制系統以80c196mc單片機作為控制核心。
  3. In this paper, a phase shifting pulse width modulated ( pwm ) soft switching high voltage invert power supply has been developed with the use of the principle of advanced invert technique and the new type of power semi - conductor device - insulated gate bipolar transistor ( igbt )

    本文採用最新的逆變思想與新型的開關器件?絕緣柵型雙極晶體管（ igbt ） ，研製出了移相式pwm軟開關高壓逆變電源。逆變技術發展至今，已經逐漸向大功率方向發展。
  4. There are three power transistor which have been widely used in s band now : bipolar junction transistor ( bjt ), gaas metal - oxide semiconductor field effect transistor ( gaas mosfet ) and lateral diffuse metal - oxide semiconductor field effect transistor ( ldmos fet ). thanks to the advantages, such as, wide frequency, easy power supply, good stability, the ldmos fet has used in the motion telecommunication

    目前在s波段人們常用的放大器有雙極性晶體管（ bjt ） 、砷化鎵場效應晶體管（ gaasmosfet ） 、邊緣擴散場效應晶體管（ ldmosfet ）等，由於ldmosfet具有頻帶寬、供電方便、穩定可靠等優勢，目前已經廣泛用於移動通信3g的研究。
  5. This paper has designed a inverter power supply of volume 2kva, working frequency 20khz., based on that has analyzed the characteristic of igbt ( insulated gate bipolar transistor ). it was provided the working theory of dc voltage circuit and bridge type invert circuit

    本文在分析了igbt （絕緣柵雙極晶體管）特性的基礎上，設計了一臺容量為2kva 、頻率為20khz的高頻逆變電源。
  6. The most effective converter that fits for such kind of application is a well - known full - bridge three - phase vsi ( voltage source inverter ) converter with igbt ( insolated gate bipolar transistor ) modules, which can be used in wind power generation system or other general purpose utilizations such as asd ( adjustable speed drive ), active rectifiers, ac power supplies, and so forth

    最適合的變換器就是igbt （集成門極雙極性晶體管）三相全橋電壓源變換器，這種拓撲結構的變換器可以應用到風力發電系統或者其他通用的場合，比如asd （變速驅動）系統、有源整流、交流電源等等。
  7. To reduce power dissipation of the amplifier, a kind of on / off technology is used in the circuit. with a little bias current circuit to control the main bipolar transistor operation, the transistor will be in a state of on / off

    採用器件旁路小電流工作電路，實現對低噪聲放大器主要工作晶體管的控制，使該晶體管按需要分別處于工作或關斷狀態，保證了放大器的極低功耗。
  8. This paper investigates the insulate gate bipolar transistor ( igbt ) used as the main switch in pulsed power supply. firstly, the igbt " s characteristics, principle and applications are introduced

    本文在分析了中大功率igbt特性、工作原理及應用背景的基礎上，將其作為材料表面防護處理的特種脈沖電源主功率開關器件。
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