{"id":3037,"date":"2020-04-02T09:42:44","date_gmt":"2020-04-02T09:42:44","guid":{"rendered":""},"modified":"2020-04-02T17:43:03","modified_gmt":"2020-04-02T09:43:03","slug":"%e4%bc%98%e5%8c%96%e7%94%b5%e6%ba%90emc%e7%9a%844%e7%a7%8d%e5%b8%b8%e7%94%a8%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%e8%ae%b2%e8%bf%b0","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=3037","title":{"rendered":"\u4f18\u5316\u7535\u6e90EMC\u76844\u79cd\u5e38\u7528\u89e3\u51b3\u65b9\u6848\u8bb2\u8ff0"},"content":{"rendered":"

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\n\tEMC\u6d4b\u8bd5<\/u>\u53c8\u53eb\u505a\u7535\u78c1\u517c\u5bb9\uff0c\u63cf\u8ff0\u7684\u662f\u4ea7\u54c1\u4e24\u4e2a\u65b9\u9762\u7684\u6027\u80fd\uff0c\u5373\u7535\u78c1\u53d1\u5c04\/\u5e72\u6270EME\u548c\u7535\u78c1\u6297\u6270EMS\u3002EME\u4e2d\u5305\u542b\u4f20\u5bfc\u548c\u8f90\u5c04\uff0c\u800cEMS\u4e2d\u53c8\u5305\u542b\u9759\u7535\u3001\u8109\u51b2\u7fa4\u3001\u6d6a\u6d8c\u7b49\u3002\u4e3a\u63d0\u5347\u7528\u6237\u7cfb\u7edf\u7a33\u5b9a\u6027\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u4e3a\u5927\u5bb6\u8bb2\u8ff0\u5982\u4f55\u7075\u6d3b\u5e94\u7528\u4ee5\u4e0a\u65b9\u6cd5\u4f18\u5316\u7535\u6e90EMC\uff0c\u672c\u6587\u5c06\u4ece\u7535\u6e90\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528\u7b49\u89d2\u5ea6\u4ecb\u7ecd4\u79cd\u5e38\u7528\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

\n\t <\/div>\n

\n\t\"\u4f18\u5316\u7535\u6e90EMC\u76844\u79cd\u5e38\u7528\u89e3\u51b3\u65b9\u6848\u8bb2\u8ff0\"<\/p>\n

\n\t\"\"\u6d6a\u6d8c\u9632\u62a4\u7535\u8def<\/u><\/p>\n

\n\t\u7535\u6e90\u6a21\u5757\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5de5\u7a0b\u5e08\u4eec\u7ecf\u5e38\u4f7f\u7528\u6d6a\u6d8c\u9632\u62a4\u7535\u8def\u6765\u786e\u4fddEMC\u6027\u80fd\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002\u6d6a\u6d8c\u7535\u538b\u7684\u6765\u6e90\u6709\u591a\u79cd\uff0c\u6bd4\u5982\uff1a\u96f7\u51fb\u3001\u77ed\u8def<\/u>\u6545\u969c\u3001\u8bbe\u5907\u9891\u7e41\u5f00\u673a\u7b49\uff0c\u8bdd\u4e0d\u591a\u8bf4\uff0c\u76f4\u63a5\u6765\u770b\u6d6a\u6d8c\u9632\u62a4\u7535\u8def\u8be5\u5982\u4f55\u8bbe\u8ba1\u3002<\/p>\n

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\n\t\"\u4f18\u5316\u7535\u6e90EMC\u76844\u79cd\u5e38\u7528\u89e3\u51b3\u65b9\u6848\u8bb2\u8ff0\"<\/p>\n

\n\t\u4e24\u7ea7\u6d6a\u6d8c\u9632\u62a4<\/p>\n

\n\t\u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u5728MOV\u548cTVS\u4e4b\u95f4\u52a0\u4e00\u4e2a\u7535\u963b<\/u>\uff0c\u53ef\u4ee5\u9632\u6b62TVS\u5148\u5bfc\u901a\u5230\u635f\u574f\uff1b\u5728\u9009\u53d6R\u7684\u65f6\u5019\u8981\u8003\u8651R\u7684\u529f\u8017\uff0c\u4ee5\u514dR\u5148\u635f\u574f\uff1b\u540c\u65f6\u53ef\u4ee5\u5e76\u8054\u7535\u5bb9<\/u>\uff0c\u5438\u6536\u80fd\u91cf\uff0c\u63d0\u9ad8\u6297\u6d6a\u6d8c\u80fd\u529b\uff0c\u5982\u4e0b\u56fe\u3002<\/p>\n

\n\t\"\u4f18\u5316\u7535\u6e90EMC\u76844\u79cd\u5e38\u7528\u89e3\u51b3\u65b9\u6848\u8bb2\u8ff0\"<\/p>\n

\n\t\u70b9\u51fb\u67e5\u770b\u5927\u56fe<\/p>\n

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\n\t\"\"\u7535\u6e90\u6a21\u5757\u7684PCB\u8bbe\u8ba1<\/u><\/p>\n

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\n\t\"\"\u7535\u6e90\u6a21\u5757\u4f20\u5bfc\u9a9a\u6270\u8bbe\u8ba1<\/p>\n

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\n\t\u89e3\u51b3\u65b9\u6848\uff1a\u5dee\u6a21\u6ee4\u6ce2<\/p>\n

\n\t2\u3001\u4e2d\u9891\uff1a1MHz-10MHz\u9891\u7387——\u5dee\u6a21\u548c\u5171\u6a21\u9a9a\u6270<\/p>\n

\n\t\u89e3\u51b3\u65b9\u6848\uff1a\u9002\u5f53\u7a0d\u52a0\u70b9\u5171\u6a21\u6ee4\u6ce2<\/p>\n

\n\t3\u3001\u9ad8\u9891\uff1a10MHz-30MHz\u9891\u7387——\u5171\u6a21\u9a9a\u6270<\/p>\n

\n\t\u89e3\u51b3\u65b9\u6848\uff1a\u5171\u6a21\u6ee4\u6ce2<\/p>\n

\n\t\u6240\u4ee5\uff0c\u4e3a\u4e86\u89e3\u51b3\u7535\u6e90\u6a21\u5757\u4f20\u5bfc\u9a9a\u6270\u95ee\u9898\uff0c\u5e94\u5728\u6a21\u5757\u4f20\u8f93\u8def\u5f84\u4e0a\u6dfb\u52a0\u5dee\u6a21\u6ee4\u6ce2\u548c\u5171\u6a21\u6ee4\u6ce2\u7535\u8def\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

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\n\t\"\"\u603b\u7ed3<\/p>\n

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