1) differential mode
差模
1.
In switching mode power supply (SMPS), EMI filters play a notable role in suppressing common mode (CM) and differential mode (DM) conducting noise.
在开关电源中,EMI滤波器对共模和差模传导噪声的抑制起着显著的作用。
2.
This paper discusses common model Insert Loss (IL) and differential mode IL of electromagnetic interference (EMI) filters of switching mode power supply,and studies theoretical analysis and measure is gained,various reasons of effect IL are analysed and its improvement methods is got.
研究了电磁干扰(EMI)滤波器的共模和差模插入损耗(IL),并进行理论分析和测量;分析了影响IL的各种原因及改进方法。
2) Differential-mode
差模
1.
The equivalent and simplified circuits of the common-mode and differential-mode are discussed.
文中给出了一般EMI滤波器的拓扑结构,分别指出其共模和差模等效电路,并对共模和差模等效电路进行化简。
3) DM
差模
1.
There are some differential-mode(DM) and common-mode(CM) noise in conducted EMI (electromagnetic interference) system,it is very important to measure the DM and CM separately in order to analyze the conducted EMI.
在传导EMI(电磁干扰)中既存在共模电流也存在差模电流,要很好的分析传导EMI系统,就很有必要对共模干扰信号和差模干扰信号分离开来单独进行测试。
2.
CM and DM are the two conducted form of the conducted EMI,this paper discuss the CM and DM in the noise s.
共模干扰和差模干扰是传导EMI的两种传导形式，本文从产生源、传播路径方面分别对共模干扰和差模干扰进行了论述。
4) common and different mode
共模和差模
1.
It can carry out common and different mode tests for SPD, the max.
通过所研制的CDN供电电源,该系统可对SPD进行共模和差模试验,其冲击幅值可高达100kA。
5) difference module
差模;增量模
6) error model
误差模型
1.
Establishment and analysis on high-order error model of FOG SINS;
光纤捷联惯导系统高阶误差模型的建立与分析
2.
Effect of three error models on north-seeking precision for differential laser gyro with four frequencies;
四频差动激光陀螺三种误差模型对寻北精度的影响
3.
The location precision on the error model of 2D generic curve in vector GIS;
矢量GIS平面一般曲线误差模型定位精度
补充资料：差模干扰
差模干扰
differential mode interference
切.，侧l曰.日口111以.理模干扰(differential mode interferenee) 出现在电路往、返引线之间的电磁干扰。它与;信号相申联，在受端设备上形成干扰电压。产生差(扰的原因大多是磁场祸合或共模转换。磁场藕合l型电路如图.当往、返引线Ll和L:的环路所链的{磁通变化时，环路中将产生感应电动势均，-一d笋它便是外界磁场辆合引起的差模干扰。共模转换〕的差模干扰见共模干扰。翔轩腆俘/dt，瞅/·甲土甲|‘场 因差模干扰。。在电路中与源电动势(有用信号)氏相串联，使受端阻抗Z上登加一干扰分量。在测量或控制电路中，叠加在有用信号上的这种千扰分量可引起测t误差或控制误动等不良后果。为抑外界磁场祸合引起的差模干‘一源电动势;L，、场一往、返引Z一受端阻抗;声~外界磁通，均 一差模干扰比曳”制差模干扰，可采取双绞线、屏蔽电缆、光缆、滤扭浪涌抑制器等措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条