{"id":2853,"date":"2019-10-08T03:46:35","date_gmt":"2019-10-08T03:46:35","guid":{"rendered":""},"modified":"2019-10-08T11:47:08","modified_gmt":"2019-10-08T03:47:08","slug":"%e5%bd%93%e7%94%b5%e5%ad%90%e5%85%83%e4%bb%b6%e6%80%a7%e8%83%bd%e4%b8%8b%e9%99%8d%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bf%9d%e6%8a%a4%e6%82%a8%e7%9a%84%e6%a8%a1%e6%8b%9f%e5%89%8d%e7%ab%af","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2853","title":{"rendered":"\u5f53\u7535\u5b50\u5143\u4ef6\u6027\u80fd\u4e0b\u964d\uff1a\u5982\u4f55\u4fdd\u62a4\u60a8\u7684\u6a21\u62df\u524d\u7aef"},"content":{"rendered":"

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\n\t <\/div>\n

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\n\t<\/p>\n

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\n\t\u53ef\u4ee5\u63a7\u5236\u7684\u56e0\u7d20\uff1a<\/strong><\/p>\n

\n\t\u25baPCB<\/u>\u5e03\u5c40\uff1a\u90e8\u4ef6\u79bb\u51b2\u51fb\u7684\u4f4d\u7f6e\u8d8a\u8fd1\uff0c\u5176\u7535\u80fd\u6ce2\u5f62\u5c31\u8d8a\u9ad8\u3002\u8fd9\u662f\u56e0\u4e3a\uff0c\u5f53\u51b2\u51fb\u6ce2\u5f62\u6cbf\u67d0\u6761\u8def\u5f84\u4f20\u64ad\u65f6\uff0c\u4ece\u4f20\u64ad\u8def\u5f84\u8f90\u5c04\u51fa\u53bb\u7684\u7535\u78c1\u6ce2\u4f1a\u6709\u80fd\u91cf\u635f\u8017\u3001\u8fd9\u662f\u7531\u4e8e\u8def\u5f84\u7535\u963b\u4ea7\u751f\u7684\u70ed\u91cf\u4ee5\u53ca\u4e0e\u5468\u8fb9\u5bfc\u4f53\u8026\u5408<\/u>\u7684\u5bc4\u751f\u7535\u5bb9\u548c\u7535\u611f<\/u>\u6240\u5bfc\u81f4\u3002<\/p>\n

\n\t\u25ba\u4fdd\u62a4\u7535\u8def<\/u>\uff1a\u8fd9\u662f\u5bf9\u5668\u4ef6\u7684\u751f\u5b58\u80fd\u529b\u6700\u6709\u610f\u4e49\u7684\u90e8\u5206\u3002\u4e0a\u8ff0\u6211\u4eec\u65e0\u6cd5\u63a7\u5236\u7684\u56e0\u7d20\u5c06\u4f1a\u5f71\u54cd\u6211\u4eec\u5982\u4f55\u8bbe\u8ba1\u4fdd\u62a4\u65b9\u6848\u3002<\/p>\n

\n\t\u73b0\u5728\u6709\u8fc7\u538b\u4fdd\u62a4\uff08OVP\uff09\u548c\u8fc7\u9650\u989d\uff08OTT\uff09\u7279\u6027\u3002\u6211\u53ef\u4ee5\u5229\u7528\u8fd9\u4e9b\u7279\u6027\u6765\u4fdd\u62a4\u7535\u8def\u4e0d\u53d7\u9ad8\u538b\u77ac\u53d8\u5f71\u54cd\u5417\uff1f<\/p>\n

\n\t\u4e0d\u80fd\uff01\u4e0d\u8981\u8fd9\u6837\u505a\u3002\u8fd9\u4e0d\u662f\u4e2a\u597d\u4e3b\u610f\u3002OVP\u548cOTT\u7279\u6027\u8ba9\u90e8\u4ef6\u7684\u8f93\u5165\u5728\u627f\u53d7\u8d85\u8fc7\u7535\u6e90\u7535\u538b\u7684\u7535\u538b\u65f6\uff0c\u672c\u8eab\u4e0d\u4f1a\u53d7\u5230\u635f\u574f\u3002\u4f9d\u9760\u8fd9\u4e9b\u7279\u6027\u6765\u4fdd\u62a4\u7535\u8def\u4e0d\u53d7\u9ad8\u538b\u77ac\u53d8\u5f71\u54cd\uff0c\u5c31\u50cf\u662f\u4f9d\u9760\u96e8\u9774\u6765\u5e94\u5bf9\u9ad8\u538b\u51b2\u6c34\u673a\u4e00\u6837\u3002\u96e8\u9774\u53ea\u5bf9\u6c34\u6df1\u4e0d\u8d85\u8fc7\u5176\u9ad8\u5ea6\u7684\u6d45\u6c34\u6c86\u6709\u6548\uff0c\u5c31\u50cfOVP\u548cOTT\u53ea\u9002\u7528\u4e8e\u6bd4\u5176\u989d\u5b9a\u503c\u4f4e\u7684\u7535\u538b\u3002OVP\u548cOTT\u7684\u989d\u5b9a\u7535\u538b\u6bd4\u7ed9\u5b9a\u7684\u4f9b\u7535\u8f68\u7535\u538b\u9ad8\u51e0\u5341\u4f0f\u3002\u5b83\u65e0\u6cd5\u62b5\u62978000V\u7684\u9ad8\u538b\u3002<\/p>\n

\n\t\"\u5f53\u7535\u5b50\u5143\u4ef6\u6027\u80fd\u4e0b\u964d\uff1a\u5982\u4f55\u4fdd\u62a4\u60a8\u7684\u6a21\u62df\u524d\u7aef\"<\/p>\n

\n\t\u56fe4.IEC-61000-4-2\u6d4b\u8bd5<\/u>\u4e2d\u91c7\u7528\u7684\u7535\u8def\u3002<\/p>\n

\n\t\u6211\u5982\u4f55\u77e5\u9053\u4fdd\u62a4\u7535\u8def\u662f\u5426\u6709\u6548\uff1f<\/strong><\/h2>\n

\n\t\u901a\u8fc7\u7ed3\u5408\u5668\u4ef6\u77e5\u8bc6\u3001\u7ecf\u9a8c\u548c\u6d4b\u8bd5\uff0c\u6211\u4eec\u5927\u81f4\u53ef\u4ee5\u77e5\u9053\uff0c\u7cfb\u7edf\u4e2d\u5e94\u8be5\u91c7\u7528\u54ea\u4e9b\u90e8\u4ef6\u6700\u6709\u5229\u3002\u4e3a\u4e86\u4fdd\u8bc1\u5668\u4ef6\u53ef\u63a7\uff0c\u5404\u5bb6\u5236\u9020\u5546\u63d0\u4f9b\u4e86\u4e94\u82b1\u516b\u95e8\u7684\u4fdd\u62a4\u7ec4\u4ef6\uff0c\u6211\u53ea\u8ba8\u8bba\u4e24\u79cd\u7ecf\u8bc1\u5b9e\u80fd\u591f\u6709\u6548\u4fdd\u62a4\u6a21\u62df\u524d\u7aef\u7684\u7535\u8def\u4fdd\u62a4\u65b9\u6848\u3002\u4ee5\u4e0b\u65b9\u6848\u5047\u8bbe\u91c7\u7528\u4e00\u4e2a\u7f13\u51b2\u914d\u7f6e\u7684\u8fd0\u7b97\u653e\u5927\u5668<\/u>\u3002\u8fd9\u88ab\u8ba4\u4e3a\u662f\u6700\u4e25\u683c\u7684\u4fdd\u62a4\u6d4b\u8bd5\uff0c\u56e0\u4e3a\u540c\u76f8\u8f93\u5165\u4f1a\u627f\u53d7\u6240\u6709\u51b2\u51fb\uff0c\u9664\u6b64\u4ee5\u5916\uff0c\u7535\u80fd\u65e0\u5904\u53ef\u53bb\uff08\u5b89\u88c5\u4fdd\u62a4\u7535\u8def\u4e4b\u524d\uff09\u3002<\/p>\n

\n\t\"\u5f53\u7535\u5b50\u5143\u4ef6\u6027\u80fd\u4e0b\u964d\uff1a\u5982\u4f55\u4fdd\u62a4\u60a8\u7684\u6a21\u62df\u524d\u7aef\"<\/p>\n

\n\t\u56fe5.\u901a\u8fc7\u5728\u6a21\u62df\u8f93\u5165\u7aef\u914d\u7f6e\u4f4e\u901a\u6ee4\u6ce2\u5668\u5b9e\u73b0\u8f93\u5165\u4fdd\u62a4\u3002<\/p>\n

\n\tRC\u7f51\u7edc\u4fdd\u62a4\u65b9\u6848<\/strong><\/p>\n

\n\t\"\u5f53\u7535\u5b50\u5143\u4ef6\u6027\u80fd\u4e0b\u964d\uff1a\u5982\u4f55\u4fdd\u62a4\u60a8\u7684\u6a21\u62df\u524d\u7aef\"<\/p>\n

\n\t\u8bbe\u8ba1\u8003\u91cf\uff1a<\/strong><\/p>\n

\n\t\u25baR1\u5e94\u8be5\u662f\u4e00\u4e2a\u9632\u8109\u51b2\uff08\u539a\u819c\uff09\u7535\u963b\uff0c\u8fd9\u6837\u5b83\u5728\u7ecf\u53d7\u9ad8\u538b\u77ac\u53d8\u65f6\u4e0d\u4f1a\u8f7b\u6613\u6bc1\u574f\u3002<\/p>\n

\n\t\u25baR1\u7535\u538b\u566a\u58f0\u4e0e\u7535\u963b\u503c\u7684\u5e73\u65b9\u6839\u6210\u6b63\u6bd4\uff0c\u5982\u679c\u7cfb\u7edf\u9700\u8981\u4f4e\u566a\u58f0\uff0c\u8fd9\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002<\/p>\n

\n\t\u25baC1\u5e94\u8be5\u662f\u4e00\u4e2a\u9676\u74f7\u7535\u5bb9\uff0c\u5176\u5c01\u88c5\u5c3a\u5bf8\u81f3\u5c11\u4e3a0805\uff0c\u4ee5\u51cf\u5c0f\u5c01\u88c5\u7684\u8868\u9762\u7535\u5f27\u3002<\/p>\n

\n\t\u25baC1\u81f3\u5c11\u5e94\u4e3aX5R\u7c7b\u578b\u6e29\u5ea6\u7cfb\u6570\u7684\u7535\u5bb9\uff08\u7406\u60f3\u4e3aC0G\/NP0\u7c7b\u578b\uff09\uff0c\u4ee5\u4fdd\u6301\u53ef\u9884\u6d4b\u7684\u7535\u5bb9\u503c\u3002<\/p>\n

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\n\t\"\u5f53\u7535\u5b50\u5143\u4ef6\u6027\u80fd\u4e0b\u964d\uff1a\u5982\u4f55\u4fdd\u62a4\u60a8\u7684\u6a21\u62df\u524d\u7aef\"<\/p>\n

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\n\tTVS\u7f51\u7edc\u4fdd\u62a4\u65b9\u6848<\/strong><\/p>\n

\n\t\"\u5f53\u7535\u5b50\u5143\u4ef6\u6027\u80fd\u4e0b\u964d\uff1a\u5982\u4f55\u4fdd\u62a4\u60a8\u7684\u6a21\u62df\u524d\u7aef\"<\/p>\n

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\n\t\u25baD1\u5e94\u8be5\u662f\u53cc\u5411\u7684\uff0c\u8fd9\u6837\u5b83\u5c31\u53ef\u4ee5\u540c\u65f6\u5e94\u5bf9\u6b63\u8d1f\u51b2\u51fb\u3002<\/p>\n

\n\t\u25baD1\u53cd\u5411\u5de5\u4f5c\u7535\u538b\u5e94\u5c3d\u53ef\u80fd\u9ad8\uff0c\u540c\u65f6\u4ecd\u9700\u901a\u8fc7\u5fc5\u8981\u7684\u6d4b\u8bd5\u3002\u5982\u679c\u8fc7\u4f4e\uff0c\u5728\u6b63\u5e38\u7684\u7cfb\u7edf\u7535\u538b\u7535\u5e73\u4e0b\u53ef\u80fd\u51fa\u73b0\u6f0f\u7535\u6d41\u3002\u5982\u679c\u8fc7\u9ad8\uff0c\u5219\u53ef\u80fd\u65e0\u6cd5\u5728\u7cfb\u7edf\u635f\u574f\u4e4b\u524d\u505a\u51fa\u53cd\u5e94\u3002<\/p>\n

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\n\t\u53c2\u8003\u6587\u732e<\/strong><\/p>\n

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\n\tIEC 61000-4-2\uff0c\u7248\u672c2.0<\/p>\n

\n\t© 2008 IEC\u745e\u58eb\u65e5\u5185\u74e6\uff0c\u7248\u6743\u6240\u6709\u3002www.iec.ch<\/p>\n

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