{"id":2087,"date":"2019-01-11T08:40:04","date_gmt":"2019-01-11T08:40:04","guid":{"rendered":""},"modified":"2019-01-11T16:40:28","modified_gmt":"2019-01-11T08:40:28","slug":"%e6%b5%85%e6%9e%90%e7%94%b5%e6%9c%baemc%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2087","title":{"rendered":"\u6d45\u6790\u7535\u673aEMC\u95ee\u9898"},"content":{"rendered":"

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\n\t\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC<\/u>\uff09\u662f\u76d1\u63a7\u548c\u51cf\u5c11\u4e0d\u9700\u8981\u7684EMI\u7684\u5b9e\u8df5\u3002\u6839\u636e\u7cfb\u7edf\u7684\u7528\u9014\u4ee5\u53ca\u4f7f\u7528\u6216\u9500\u552e\u7684\u56fd\u5bb6\/\u5730\u533a\uff0c\u901a\u5e38\u4f1a\u6709\u4e0d\u540c\u7684EMC\u89c4\u5b9a\u3002 EMC\u6027\u80fd\u6d89\u53ca\u6574\u4e2a\u7cfb\u7edf\u6216\u6700\u7ec8\u4ea7\u54c1\uff0c\u56e0\u6b64\u901a\u5e38\u7531OEM\uff08\u539f\u59cb\u8bbe\u5907\u5236\u9020\u5546\uff09\u8d1f\u8d23\uff0c\u800c\u4e0d\u662f\u63d0\u4f9b\u7ec4\u4ef6\u7684\u4eba\u5458\u3002\u4ee5\u4e0b\u662f\u964d\u4f4e\u7535\u673aEMI\u7684\u65b9\u6cd5\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684EMC\u6027\u80fd\u3002<\/p>\n

\n\t <\/div>\n

\n\t<\/p>\n

\n\t2EMI\u7684\u4ea7\u751f<\/p>\n

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\n\t\u8f90\u5c04\u548c\u4f20\u5bfc\u53d1\u5c04\u7684\u53e6\u4e00\u4e2a\u6765\u6e90\u53ef\u80fd\u6765\u81ea\u9a71\u52a8\u7535\u8def\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u5178\u578b\u7684H\u6865\u7535\u8def\u5e94\u4e3a\u7535\u673a\u63d0\u4f9b\u6052\u5b9a\u7535\u6d41\uff0c\u4f46\u7531\u4e8e\u9a71\u52a8\u7535\u8def\u4e2d\u7535\u6d41\u7684\u5feb\u901f\u548c\u9891\u7e41\u5207\u6362\uff0c\u8be5\u7535\u6d41\u5177\u6709\u5feb\u901f\u4e0a\u5347\u65f6\u95f4\u5c16\u5cf0\u3002\u53e6\u4e00\u4e2a\u91cd\u8981\u95ee\u9898\u662f\u901a\u5e38\u7535\u673a\u79bb\u9a71\u52a8\u5668\u5f88\u8fdc\uff0c\u8fd9\u4f1a\u5728\u7535\u673a\u5f15\u7ebf\u548c\u8bbe\u5907\u6846\u67b6\u4e4b\u95f4\u4ea7\u751f\u76f8\u5f53\u5927\u7684\u73af\u8def\u9762\u79ef\u3002\u8f90\u5c04\u7535\u4f4d\u662f\u73af\u8def\u9762\u79ef\u7684\u76f4\u63a5\u51fd\u6570;\u73af\u8d8a\u5927\uff0cEMI\u566a\u58f0\u8d8a\u5927\u3002<\/p>\n

\n\t3\u5982\u4f55\u964d\u4f4eEMI   <\/p>\n

\n\t1\u3001\u964d\u4f4e\u5171\u6a21\u7535\u6d41<\/p>\n

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\n\t<\/p>\n

\n\t2\u3001\u964d\u4f4e\u8f90\u5c04\u548c\u4f20\u5bfc\u566a\u58f0<\/p>\n

\n\t\u6700\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\u662f\u5728\u7535\u673a\u7aef\u5b50\u4e4b\u95f4\u653e\u7f6e\u4e00\u4e2a\u9676\u74f7\u7535\u5bb9\u5668<\/u>\uff0c\u5c3d\u53ef\u80fd\u9760\u8fd1\u7535\u673a\u3002 \u8fd9\u88ab\u79f0\u4e3a\u53bb\u8026\u7535\u5bb9<\/u>\uff0c\u901a\u8fc7\u53bb\u9664\u4e00\u4e9b\u9ad8\u9891\u566a\u58f0\u4fe1\u53f7\u6765\u964d\u4f4eEMI\u3002 \u8fd9\u4e9b\u53bb\u8026\u7535\u5bb9\u7684\u5e38\u7528\u503c\u4ecb\u4e8e100pF\u548c100nF\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u7535\u673a\u7684\u5927\u5c0f\u3002\u4e0b\u9762\u663e\u793a\u4e86\u4e00\u4e9b\u793a\u4f8b\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n

\n\t<\/p>\n

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\n\t3\u3001BDL\u6ee4\u6ce2\u5668<\/p>\n

\n\t\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u51e0\u4e2a\u7535\u611f\u5668<\/u>\uff0c\u7535\u5bb9\u5668\u548c\u7535\u963b\u5668<\/u>\u4f5c\u4e3a\u5143\u4ef6\u7ec4\u5408\u6765\u5b9e\u73b0\u8bb8\u591a\u66f4\u590d\u6742\u7684\u6ee4\u6ce2\u5668\uff0c\u4f46\u662f\u4e5f\u53ef\u4ee5\u7528\u4e00\u4e2aBDL\u6ee4\u6ce2\u5668\u6765\u5b9e\u73b0\u66f4\u7b80\u5355\uff0c\u66f4\u4fbf\u5b9c\uff0c\u66f4\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

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\n\t<\/p>\n

\n\t<\/p>\n

\n\t4\u3001\u673a\u58f3\u63a5\u5730<\/p>\n

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\n\t4\u603b\u7ed3<\/p>\n

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