高增益轉發器 的英文怎麼說

中文拼音 [gāozēngzhuǎn]
高增益轉發器 英文
high gain repeater
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : Ⅰ名詞1 (好處) benefit; profit; advantage 2 (姓氏) a surname Ⅱ形容詞(有益的) beneficialⅢ動詞...
  • : 轉構詞成分。
  • : 名詞(頭發) hair
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 轉發 : retransmission; transmit; repeat; relay
  1. With the development of electronic technology in the field of high - frequency and high - power, power mosfet is gradually enhancing its important status in semiconductor apparatus and is being widely applied in power converters as switch. with the increasing of the operating frequency ( > 200khz ), the energy loss caused by parasitic capacitance will affect the efficiency of power transforming in converters. especially in the applications of high frequency power supply using mosfet as main devices ( the unit of frequency is mhz ), the energy loss caused by the switch process will badly affect its efficiency

    隨著電力電子技術進一步向頻的大功率用電領域展,功率mosfet在各種電力半導體件中的重要地位日顯著,使用功率mosfet作為開關件的功率換電路也日多,但隨著件開關頻率的提(大於200khz ) ,由件極間電容引起的能量損耗將會影響到功率換電路的能量傳輸效率,特別是在以mosfet作為開關件的頻感應加熱電源中(工作頻率可達兆赫) , mosfet在開關過程中的能量損耗嚴重影響到電源的效率,因此如何減小開關件的損耗提頻功率換線路的效率成為電力電子技術領域的重要研究課題之一。
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