正偏壓導電 的英文怎麼說

中文拼音 [zhēngpiāndǎodiàn]
正偏壓導電 英文
forward bias conduction
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : Ⅰ形容詞1 (不正; 歪斜) inclined to one side; slanting; leaning 2 (只側重一面) partial; prejudi...
  • : 壓構詞成分。
  • : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
  • : 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...
  1. The second, at the high frequency primary coil, when switch turn on with control signal ( the spwm pulse is modulated ), in the positive or negative semi - period of low frequency modulation signal, transformer coil with same direction voltage. the magnetic flux of transformer core will increase step by step. at the end, it leads to magnetic flux saturation

    二、在高頻變器原邊,當開關管接收控制信號脈沖列(經調制的spwm波列)通時,在低頻調制信號的半周或負半周內,施加在變器繞組上的是同一方向的,變器磁芯中的磁通可能將級進地逐漸增加,致磁芯飽和,造成磁或單向磁化,致低頻信號放大失真或由於很大的磁化流而無法常工作。
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