{"id":2176,"date":"2019-03-06T13:20:17","date_gmt":"2019-03-06T13:20:17","guid":{"rendered":""},"modified":"2019-03-06T21:20:44","modified_gmt":"2019-03-06T13:20:44","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8emistream%e6%9d%a5%e8%a7%a3%e5%86%b3pcb%e8%ae%be%e8%ae%a1%e7%9a%84emi%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2176","title":{"rendered":"\u5982\u4f55\u5229\u7528EMIStream\u6765\u89e3\u51b3PCB\u8bbe\u8ba1\u7684EMI\u95ee\u9898"},"content":{"rendered":"

\n\t\u968f\u7740\u7535\u5b50\u7cfb\u7edf\u7684\u590d\u6742\u5ea6\u8d8a\u6765\u8d8a\u9ad8\uff0cEMC<\/u>\u95ee\u9898\u4e5f\u8d8a\u6765\u8d8a\u591a\u3002\u4e3a\u4e86\u4f7f\u81ea\u5df1\u7684\u4ea7\u54c1\u80fd\u8fbe\u5230\u76f8\u5173\u56fd\u9645\u6807\u51c6\uff0c\u8bbe\u8ba1\u4eba\u5458\u4e0d\u5f97\u4e0d\u5f80\u8fd4\u4e8e\u529e\u516c\u5ba4\u548cEMC\u5b9e\u9a8c\u5ba4\uff0c\u53cd\u590d\u5730\u6d4b\u8bd5\u3001\u4fee\u6539\u8bbe\u8ba1\u3001\u518d\u6d4b\u8bd5\u3002\u8fd9\u6837\u65e2\u6d6a\u8d39\u4e86\u4eba\u529b\uff0c\u7269\u529b\uff0c\u4e5f\u62d6\u5ef6\u4e86\u4ea7\u54c1\u7684\u4e0a\u5e02\u65f6\u95f4\uff0c\u7ed9\u4f01\u4e1a\u5e26\u6765\u4e0d\u53ef\u4f30\u91cf\u7684\u635f\u5931\u3002\u4e8e\u662f\uff0c\u5982\u4f55\u5728\u4ea7\u54c1\u8bbe\u8ba1\u7684\u9636\u6bb5\u5c31\u53ca\u65f6\u53d1\u73b0EMI\u95ee\u9898\u53d8\u5f97\u91cd\u8981\u3002PCB<\/u>\u5e03\u5c40\u3001\u5e03\u7ebf\u4ee5\u53ca\u7535\u6e90\u5c42\u7684\u5904\u7406\u5bf9\u6574\u4e2a\u7535\u8def<\/u>\u677f\u7684EMI\u95ee\u9898\u6709\u7740\u975e\u5e38\u91cd\u8981\u7684\u5f71\u54cd\u3002<\/p>\n

\n\t\u968f\u7740\u7535\u5b50\u7cfb\u7edf\u7684\u590d\u6742\u5ea6\u8d8a\u6765\u8d8a\u9ad8\uff0cEMI\u95ee\u9898\u4e5f\u8d8a\u6765\u8d8a\u591a\u3002\u4e3a\u4e86\u4f7f\u81ea\u5df1\u7684\u4ea7\u54c1\u80fd\u8fbe\u5230\u76f8\u5173\u56fd\u9645\u6807\u51c6\uff0c\u8bbe\u8ba1\u4eba\u5458\u4e0d\u5f97\u4e0d\u5f80\u8fd4\u4e8e\u529e\u516c\u5ba4\u548cEMC\u5b9e\u9a8c\u5ba4\uff0c\u53cd\u590d\u5730\u6d4b\u8bd5\u3001\u4fee\u6539\u8bbe\u8ba1\u3001\u518d\u6d4b\u8bd5\u3002\u8fd9\u6837\u65e2\u6d6a\u8d39\u4e86\u4eba\u529b\uff0c\u7269\u529b\uff0c\u4e5f\u62d6\u5ef6\u4e86\u4ea7\u54c1\u7684\u4e0a\u5e02\u65f6\u95f4\uff0c\u7ed9\u4f01\u4e1a\u5e26\u6765\u4e0d\u53ef\u4f30\u91cf\u7684\u635f\u5931\u3002\u4e8e\u662f\uff0c\u5982\u4f55\u5728\u4ea7\u54c1\u8bbe\u8ba1\u7684\u9636\u6bb5\u5c31\u53ca\u65f6\u53d1\u73b0EMI\u95ee\u9898\u53d8\u5f97\u91cd\u8981\u3002PCB\u5e03\u5c40\u3001\u5e03\u7ebf\u4ee5\u53ca\u7535\u6e90\u5c42\u7684\u5904\u7406\u5bf9\u6574\u4e2a\u7535\u8def\u677f\u7684EMI\u95ee\u9898\u6709\u7740\u975e\u5e38\u91cd\u8981\u7684\u5f71\u54cd\u3002\u672c\u6587\u5c06\u901a\u8fc7\u5b9e\u4f8b\u5206\u6790\u8ba8\u8bba\u5982\u4f55\u5229\u7528EMIStream\u6765\u89e3\u51b3\u677f\u7ea7EMI\u95ee\u9898\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u7535\u78c1\u5e72\u6270\uff08EMI\uff09\u5206\u4e3a\u4f20\u5bfc\u5e72\u6270\u548c\u8f90\u5c04\u5e72\u6270\u4e24\u79cd\u3002\u4f20\u5bfc\u5e72\u6270\u4e3b\u8981\u662f\u7535\u5b50\u8bbe\u5907\u4ea7\u751f\u7684\u5e72\u6270\u4fe1\u53f7\uff0c\u901a\u8fc7\u5bfc\u7535\u4ecb\u8d28\u6216\u516c\u5171\u7535\u6e90\u7ebf\u4e92\u76f8\u5e72\u6270\u3002\u8f90\u5c04\u5e72\u6270\u662f\u6307\u7535\u5b50\u8bbe\u5907\u4ea7\u751f\u7684\u5e72\u6270\u4fe1\u53f7\uff0c\u901a\u8fc7\u7a7a\u95f4\u8026\u5408<\/u>\u4f20\u7ed9\u53e6\u4e00\u4e2a\u7535\u8def\u7f51\u7edc\u6216\u7535\u5b50\u8bbe\u5907\u3002<\/p>\n

\n\t\u5728PCB\u7535\u8def\u677f\u4e2d\uff0c\u7535\u78c1\u80fd\u7684\u5b58\u5728\u6709\u4e24\u79cd\u5f62\u5f0f\uff0c\u5373\u5dee\u6a21EMI\u548c\u5171\u6a21EMI\u3002\u5f53\u5668\u4ef6\u8f93\u51fa\u7684\u7535\u6d41<\/u>\u6d41\u5165\u4e00\u4e2a\u8d1f\u8f7d\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f\u5dee\u6a21EMI\u3002\u5f53\u7535\u6d41\u6d41\u7ecf\u591a\u4e2a\u5bfc\u7535\u5e73\u9762\uff0c\u5982PCB\u4e0a\u7684\u5bfc\u7ebf\u7ec4\u6216\u7535\u7f06\uff0c\u5c31\u4f1a\u4ea7\u751f\u5171\u6a21EMI\u3002\u56fe1\u7ed9\u51fa\u4e86\u5dee\u6a21EMI\u548c\u5171\u6a21EMI\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\n\t\"\u5982\u4f55\u5229\u7528EMIStream\u6765\u89e3\u51b3PCB\u8bbe\u8ba1\u7684EMI\u95ee\u9898\"<\/p>\n

\n\t\u5dee\u6a21EMI\u7684\u8ba1\u7b97\u91c7\u7528\u5982\u4e0b\u516c\u5f0f\uff1a<\/p>\n

\n\t<\/p>\n

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\n\t\u5171\u5dee\u6478\u8f90\u5c04\u7684\u8ba1\u7b97\u91c7\u7528\u5982\u4e0b\u516c\u5f0f\uff1a<\/p>\n

\n\t<\/p>\n

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\n\t\"\u5982\u4f55\u5229\u7528EMIStream\u6765\u89e3\u51b3PCB\u8bbe\u8ba1\u7684EMI\u95ee\u9898\"<\/p>\n

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\n\t2\uff0e\u5e03\u5c40\u7684EMI\u68c0\u67e5<\/p>\n

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