{"id":18483,"date":"2022-03-23T00:00:24","date_gmt":"2022-03-22T16:00:24","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=18483"},"modified":"2022-04-08T10:42:16","modified_gmt":"2022-04-08T02:42:16","slug":"%e7%ac%ac17%e7%af%87-emc%e8%ae%a1%e7%ae%97%e6%96%b9%e6%b3%95%e5%92%8cemc%e4%bb%bf%e7%9c%9f%ef%bc%882%ef%bc%89-%e4%bc%a0%e5%af%bc%e5%8f%91%e5%b0%84%ef%bc%88ce%ef%bc%89%e7%9a%84%e8%af%95%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/tech-info\/emc-column\/10863","title":{"rendered":"\u7b2c17\u7bc7 EMC\u8ba1\u7b97\u65b9\u6cd5\u548cEMC\u4eff\u771f\uff082\uff09 \u4f20\u5bfc\u53d1\u5c04\uff08CE\uff09\u7684\u8bd5\u884c\u8ba1\u7b97\u65b9\u6cd5"},"content":{"rendered":"<h2>IEC 61967-4\u6807\u51c6\u4e2d\u76841\u03a9\/150\u03a9\u76f4\u63a5\u8026\u5408\u6cd5<\/h2>\n<p class=\"article-date p-article--header__date c-mb30\">2021\/11\/30<\/p>\n<p>\u5927\u5bb6\u597d\uff01\u3000\u6211\u662f极悦娱乐\u7684\u7a3b\u57a3\u3002<\/p>\n<p>\u5728\u7b2c17\u7bc7\u4e2d\uff0c\u6211\u60f3\u4ecb\u7ecd\u4e00\u4e0b\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09\u7684\u8ba1\u7b97\u65b9\u6cd5\u548c\u4eff\u771f\u4e2d\u6700\u57fa\u672c\u7684\u4f20\u5bfc\u53d1\u5c04\uff08CE\uff1a Conducted Emission\uff09\u7684\u8bd5\u884c\u8ba1\u7b97\u65b9\u6cd5\u3002\u5b83\u4e0e\u534a\u5bfc\u4f53\u96c6\u6210\u7535\u8def\uff08LSI\uff09\u7684\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09\u7279\u6027\u606f\u606f\u76f8\u5173\uff0c\u5373\u201cIEC 61967-4\u6807\u51c61\u03a9\/150\u03a9\u76f4\u63a5\u8026\u5408\u6cd5\u201d\u3002<\/p>\n<p>\u4f5c\u4e3a\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09\u7684\u56fd\u9645\u6807\u51c6\uff0c\u4e3b\u8981\u9002\u7528IEC\u6807\u51c6\u3001CISPR\u6807\u51c6\u548cISO\u6807\u51c6\u3002<br \/>\nIEC\u662f\u6307\u56fd\u9645\u7535\u5de5\u59d4\u5458\u4f1a\uff08IEC\uff1aInternational Electrotechnical Commission\uff09\uff0c\u4e0a\u8ff0\u7684\u201c1\u03a9\/150\u03a9\u76f4\u63a5\u8026\u5408\u6cd5\u201d\u4e5f\u88ab\u79f0\u4e3a\u201cVDE\u6cd5\u201d\u3002<br \/>\n\u8be5\u65b9\u6cd5\u662f\u901a\u8fc7\u5728\u534a\u5bfc\u4f53\u96c6\u6210\u7535\u8def\u7684\u63a5\u5730\u7aef\u53e3\u8fde\u63a5\u76f8\u5f53\u4e8e1\u03a9\u7535\u963b\u7684\u7f51\u7edc\uff0c\u5728\u7535\u6e90\u7aef\u53e3\u53ca\u4fe1\u53f7\u7aef\u53e3\u7b49\u7aef\u53e3\u8fde\u63a5\u76f8\u5f53\u4e8e150\u03a9\u7535\u963b\u7684\u7f51\u7edc\uff0c\u5e76\u4e14\u6d4b\u91cf\u5176\u9891\u8c31\u3002\u4f46\u662f\uff0c\u8bf7\u6ce8\u610f\uff0c\u5728\u7535\u6e90\u7535\u6d41\u8f83\u5927\u7684\u534a\u5bfc\u4f53\u96c6\u6210\u7535\u8def\uff08LSI\uff09\u4e2d\uff0c\u63a5\u5730\u5f15\u811a\u5904\u76841\u03a9\u7535\u963b\u4e24\u7aef\u4ea7\u751f\u7684\u7535\u538b\u4f1a\u53d8\u5927\uff0c\u5982\u679c\u5f71\u54cd\u5230\u57fa\u672c\u8fd0\u884c\uff0c\u5219\u4e0d\u9002\u5408\u8fd9\u79cd\u65b9\u6cd5\u3002\u6709\u7535\u78c1\u5e72\u6270\uff08\u53d1\u5c04\uff09\u76f8\u5173\u7684\u9650\u503c\uff0c\u5982\u679c\u4e0d\u5728\u76f8\u5e94\u503c\u8303\u56f4\u5185\uff0c\u5c31\u4e0d\u7b26\u5408\u6807\u51c6\u3002\u672c\u6765IEC\u7b49\u6807\u51c6\u4e2d\u5c31\u89c4\u5b9a\u4e86\u76f8\u5e94\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u56e0\u6b64\u4f5c\u4e3a\u53c2\u8003\u793a\u4f8b\u63d0\u4f9b\u4e86\u9650\u503c\u3002\u4f46\u662f\u5728\u4e00\u822c\u7684\u8fd0\u7528\u4e2d\uff0c\u9650\u503c\u4f1a\u88ab\u89c6\u4e3a\u6807\u51c6\u503c\u3002<br \/>\n\u73b0\u5728\u8ba9\u6211\u4eec\u7ee7\u7eedEMC\u8ba1\u7b97\u65b9\u6cd5\u548cEMC\u4eff\u771f\u7684\u8bdd\u9898\u3002\u5982\u524d\u6240\u8ff0\uff0cIEC 61967-4\u6807\u51c6\u4e2d\u89c4\u5b9a\u4e86\u4ece\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09\u89d2\u5ea6\u662f\u5bf9\u4e8e\u534a\u5bfc\u4f53\u96c6\u6210\u7535\u8def\uff08LSI\uff09\u7684\u7535\u6e90\u7535\u6d41\u548c\u4fe1\u53f7\u7535\u6d41\u8fdb\u884c\u6d4b\u91cf\u7684\u7b80\u5355\u65b9\u6cd5\uff0c\u8ba1\u7b97\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ul class=\"disc-none emc_column\">\n<li>\u2460 \u5bf9\u534a\u5bfc\u4f53\u96c6\u6210\u7535\u8def\uff08LSI\uff09\u7684\u7535\u6e90\u7535\u6d41\u8fdb\u884c\u77ac\u6001\u5206\u6790 \uff08Transient Analysis\uff09\uff0c\u521b\u5efa\u7a33\u5b9a\u76841\u4e2a\u5468\u671f\u7684PWL\uff08Piecewise Linear\uff09\u6ce2\u5f62\u3002\u8fd9\u5c31\u662f\u4e4b\u524d\u7684<a href=\"https:\/\/techweb.rohm.co.jp\/tech-info\/emc-column\/10824\">\u7b2c16\u7bc7<\/a>\u4e2d\u63d0\u5230\u7684IA\u6a21\u578b\uff08Internal 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alt=\"\" width=\"609\" height=\"310\" class=\"alignnone size-full wp-image-18485\" \/><br \/>\n<span style=\"font-size: 90%; font-weight: bold;\">IEC 61967-4\u6807\u51c6150\u03a9\u76f4\u63a5\u8026\u5408\u6cd5\u7684\u6d4b\u8bd5\u7535\u8def\/\u8ba1\u7b97\u7535\u8def\u793a\u4f8b<br \/>\n(R1=120\u03a9, C1=6.8nF, R2=51\u03a9, L<sub>BAN1<\/sub>=5uH, C<sub>D1<\/sub>:\u53d6\u51b3\u4e8e\u4ea7\u54c1\uff0c R<sub>BAN1<\/sub>:open, C<sub>BAN1<\/sub>:open)<br \/>\n(\u51fa\u5904\uff1aGeneric_IC_EMC_Test_Specification_2.1_180713_ZVEI.pdf)<\/span><\/p>\n<p>\u611f\u8c22\u60a8\u9605\u8bfb\u672c\u6587\u3002<\/p>\n<p><strong>\uff1c\u4e66\u7c4d\u53c2\u8003\u9875\u7801\uff1e<\/strong><br \/>\n\u300aLSI\u7684EMC\u8bbe\u8ba1\u300b\uff0c\u79d1\u5b66\u4fe1\u606f\u51fa\u7248\u682a\u5f0f\u4f1a\u793e\uff0c2018\u5e742\u6708\u7b2c\u4e00\u7248\uff0cISBN978-4-904774-68-7\u3002<\/p>\n<ul class=\"disc-none emc_column\">\n<li>IEC 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