√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

當(dāng)前位置: 在線翻譯 > 英語翻譯 > switch turn
ONOFF
劃詞翻譯
導(dǎo)航
建議反饋
詞典App

switch turn中文是什么意思

  • 開關(guān)匝

"查查詞典"手機版

千萬人都在用的超大詞匯詞典翻譯APP

  • 例句與用法
  • Once you have the switches turned on, you can look at the available data . to look at a snapshot, you use the
    一旦打開了開關(guān),便可以查看已經(jīng)提供的數(shù)據(jù)。要查看一個快照,可以使用
  • The auxiliary switch conducts when the two main switch turn off, and it also operates at zcs conditions . this switch not only helps the main switches achieve zvs, furthermore, it eliminates the oscillation between the transformer leakage inductance and the junction capacitance of two switches
    輔助開關(guān)管為主開關(guān)管實現(xiàn)zvs創(chuàng)造了條件,同時輔助開關(guān)管在主開關(guān)管關(guān)閉期間實現(xiàn)zcs導(dǎo)通,大大減輕了變壓器漏感和主開關(guān)管結(jié)電容之間的振蕩。
  • What have made a large amount of harmonic and high electro-magnetic interference ( emi ) has two reasons . the first reason is mainly the hard-switching pwm mode . the switch turns on at high voltage and turns off at high current in a short time ( ns ), which leads to a high du / dt and di / dt and emi
    其原因一是由于硬開關(guān)的pwm調(diào)節(jié)方式,電子開關(guān)速度很快(ns數(shù)量級)在高電壓下導(dǎo)通,大電流下關(guān)斷,導(dǎo)致很高的dudt和didt,產(chǎn)生很強的尖峰脈沖,對周圍環(huán)境造成電磁干擾。
  • 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、在高頻變壓器原邊,當(dāng)開關(guān)管接收控制信號脈沖列(經(jīng)調(diào)制的spwm波列)導(dǎo)通時,在低頻調(diào)制信號的正半周或負半周內(nèi),施加在變壓器繞組上的是同一方向的電壓,變壓器磁芯中的磁通可能將級進地逐漸增加,導(dǎo)致磁芯飽和,造成磁偏或單向磁化,導(dǎo)致低頻電信號放大失真或由于很大的磁化電流而無法正常工作。
  • 推薦英語閱讀
switch turn的中文翻譯,switch turn是什么意思,怎么用漢語翻譯switch turn,switch turn的中文意思,switch turn的中文,switch turn in Chinese,switch turn的中文,switch turn怎么讀,發(fā)音,例句,用法和解釋由查查在線詞典提供,版權(quán)所有違者必究。

說出您的建議或使用心得