For this , i adopt the new differential input stage to make input common mode range enlarged , and as far as possible not reduce its gain 为此,采用了新的差分输入级,使共模范围增大,同时尽量不减少差分输入级的增益。
Because the output voltage of pwm inverter is dissymmetry instantly , the common mode voltage appears as a result 由于pwm变频器的三相输出电压在瞬间并不对称,所以导致电机三相定子绕组的电压矢量和不为零,从而出现共模电压。
Aerospace series - elements of electrical and optical connection - test methods - part 703 : electrical elements - common mode rejection of couplers 航空航天系列.电气及光学连接元件.试验方法.第703部分:电气元件.耦合器的共模抑制
The following table lists the common modes that visual design tools support to assist you with positioning and sizing controls on a design surface 下表列出可视化设计工具支持的用以在设计图面上辅助定位控件和调整控件大小的常用模式。
This dissertation examines the different kinds of emi in typical smps , namely conducted ( differential and common mode ) and radiated interferences 本文侧重研究了典型开关电源中的几种emi形式,即传导干扰(包括差模和共模噪声)和辐射干扰。
Aerospace series - elements of electrical and optical connection ; test methods - part 703 : electrical elements ; common mode rejection of couplers ; german and english version en 2591 - 703 : 2001 航空航天系列.光电连接件.试验方法.第703部分:电气元
Light transmission through optical fibres for communication and signalling . fibre optic ( f / o ) transmission is immune to most electromagnetic interference and common mode noise ( hum ) 利用光导技术来传送信号的光缆。用光纤传输可免受电磁场和普通噪音的干扰。
Moreovet , a new concept , optical system common mode rewhn ration , is brought forward , which is a concept to evaluate the antidamming capabi1ity in a dual input optical system 本文还引入了一个新的概念:光系统的共模抑制比,用以衡量双路输入系统抑制外界干扰的能力。
To quantify the influence of the inductors on conducted emi in smps , an investigation was made of conducted common mode current caused by the stray capacitance of the inductor windings in a boost converter 为了评估开关电源中电感对传导emi的影响,本文调查了在一个boost电路中的电感绕组分布电容所产生的传导共模电流。
In the traditional polarization diversity and combining scheme , differential mode loop and common mode loop is combined to lock in the phase and frequency of the diversity signals and remove the carrier frequency bias and doppler shift 传统的极化分集接收方案是将差模环和共模环相结合完成两路信号的同频同相锁定以及多普勒频率偏移的去除。