电磁干扰

Therefore the airplane electromagnetic interference failure diagnosis system's research has the very vital significance.

因此飞机电磁干扰故障诊断系统的研究具有十分重要的意义。

In high voltage and ferromagnetic condition, the best way for communication is fiber-optic network.

在高电压、强电磁干扰的环境中，采用光纤网络是最理想的通讯手段。

Furthermore, secondary full-wave rectifier with a clamping capacitor is used to eliminate the voltage oscillation and spike of the rectifier diodes due to the reverse recovery. Therefore, the electromagnetic interference is reduced effectively.

同时副边采用带箝位电容的全波整流电路，消除了采用传统全波整流时副边整流管反向恢复引起的电压尖峰和电压振荡，有效地降低了电磁干扰。

Due to the high reliability, high stability and low EMI criterions in auxiliary power supply systems, the half-bridge LLC resonant converter is selected for the front-end converter, the AC bus architecture and full-wave rectifier are as well utilized. The turns-ratio between the AC bus and load converter is 1:1. The effect of beads which are used in the load converters to the resonant circuit is analyzed.

根据辅助电源高可靠性、高稳定性、低电磁干扰、良好的高频隔离的要求，通过对不同拓扑类型的分析比较，选择半桥LLC谐振变换器作为前级变换器，交流母线和零式全波整流结构作为后级变换器，在母线和后级变换器的连接上采用1∶1的隔离变压器连接。

The main methods that produce the disturbance by the suppression of power wiring are the power plane law,altogether horizon law and power generatrix law.

同时，设计印制电路板还应遵循一定的抗干扰原则。印制电路板上的电磁干扰主要是电源布线和信号布线产生的。

These patches increase in capacitance is to increase the memory to play the anti-electromagnetic interference.

这些贴片电容的增加起到的是增加内存的抗电磁干扰性。

The raise of power electronic device's switching frequency brings on a series of problems such as switching loss, component wastage, inductive turn off and electromagnetic interference etc.

电力电子装置开关频率的提高带来了开关损耗与器件损坏问题、感性关断和电磁干扰等一系列新问题。

Non-magnetization and low electric spark sensitivity, can avoid electromagnetic interference and reduce inflammability.

非磁化和低电火花敏感度，可以防电磁干扰和降低特殊环境下的易燃性。

But the inhesion of that high frequency radialization and conductive electromagnetic interference, that effected efficiency and application of switchingmode power supply, so it became hotspot and focus.

但开关电源固有的高频辐射及传导的电磁干扰发射对开关电源效率及使用的影响已成为人们关注的热点。

This paper discusses common model Insert Loss and differential mode IL of electromagnetic interference 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.

研究了电磁干扰滤波器的共模和差模插入损耗，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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。