IEC61000-4-5 Edition 3更新最新版IEC61000-4-5(Edition 3)对测试的主要影响之一是在测试信号线时CDN的变化,在上一版中还是要求n*40ohm,max. 250ohm,n代表被测通信线的线芯数,如一般网线n=8、电话线n=2,用8芯网线举例说明:8*40=320ohm,m ....
2014-11-190评论786
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IEC 61000-4-18:2006/A1:2010 版发布IEC 61000-4-18:2006(ed 1.0)\A1:2010 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - damper oscillatory wave immunity test电磁兼容性(EMC)第 4-18 部分: ....
2010-06-230评论1396
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EN 61000-4-8:2010 版发布EN 61000-4-8:2010 Electromagnetic compatibility (EMC) Part4.Testing and measurement techniques Section 8. Power frequency magnetic field immunity test Basic EMC Publication.《电磁兼容性(EMC)第4部 ....
2010-04-270评论1140
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IEC61000-4-3+A2:2010 第三版3月发布IEC 61000-4-3《电磁兼容 试验和测量技术 射频电磁场辐射抗扰度试验》修订件2于2010年3月发布。 ....
2010-04-180评论475
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IEC61000-4-7第2.1版于2009年10月发布IEC61000-4-7《电磁兼容 试验和测量技术 供电系统及所连设备谐波、谐间波的测量和测量仪器导则》第2.1版于2009年10月发布。 ....
2009-11-170评论609
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IEC 61000-4-28:2009修改2版发行IEC 61000-4-28 (April 2009) Ed.1.2 Electromagnetic compatibility (EMC) - Part 4-28: Testing and measurement techniques - Variation of power frequency, immunity test for equipment with input current n ....
2009-04-300评论187
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IEC 61000-4-27:2009修改1版发行Electromagnetic compatibility (EMC) - Part 4-27: Testing and measurement techniques - Unbalance, immunity test for equipment with input current not exceeding 16 A per phaseIEC 61000-4-27:2000+A1:2009 ....
2009-04-300评论164
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