{"id":10406,"date":"2022-10-19T09:16:48","date_gmt":"2022-10-19T01:16:48","guid":{"rendered":"http:\/\/www.szryc.com\/?p=10406"},"modified":"2022-10-19T09:16:48","modified_gmt":"2022-10-19T01:16:48","slug":"%e7%94%b5%e5%ae%b9%e6%bb%a4%e6%b3%a2%e5%9c%a8%e4%bd%95%e6%97%b6%e4%bc%9a%e5%a4%b1%e6%95%88-emc%e6%95%b4%e6%94%b9%e6%b5%81%e7%a8%8b%e9%97%ae%e9%a2%98%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=10406","title":{"rendered":"\u7535\u5bb9\u6ee4\u6ce2\u5728\u4f55\u65f6\u4f1a\u5931\u6548 EMC\u6574\u6539\u6d41\u7a0b\u95ee\u9898\u603b\u7ed3"},"content":{"rendered":"

EMC<\/u>\u4e3b\u8981\u662f\u901a\u8fc7\u6d4b\u8bd5\u4ea7\u54c1\u5728\u7535\u78c1\u65b9\u9762\u7684\u5e72\u6270\u5927\u5c0f\u548c\u6297\u5e72\u6270\u80fd\u529b\u7684\u7efc\u5408\u8bc4\u5b9a\uff0c\u662f\u4ea7\u54c1\u5728\u8d28\u91cf\u5b89\u5168\u8ba4\u8bc1<\/u>\u91cd\u8981\u7684\u6307\u6807\u4e4b\u4e00\u3002\u5f88\u591a\u4ea7\u54c1\u5728\u505a\u4ea7\u54c1\u5b89\u5168\u8ba4\u8bc1\u65f6\u90fd\u4f1a\u9047\u5230\u4ea7\u54c1\u6d4b\u8bd5\u4e0d\u5408\u683c\u7684\u60c5\u51b5\uff0c\u5c24\u5176\u662f\u5728\u7535\u78c1\u517c\u5bb9<\/u>\u6d4b\u8bd5\uff08\u5373EMC\u6d4b\u8bd5\uff09\u51fa\u9519\u9891\u7387\u66f4\u662f\u666e\u904d\u3002\u5f53\u4ea7\u54c1\u4e00\u65e6\u6d4b\u8bd5\u4e0d\u5408\u683c\uff0c\u90a3\u4e48\u968f\u4e4b\u800c\u6765\u7684\u80af\u5b9a\u662fEMC\u6574\u6539\u901a\u77e5\u4e66\u3002\u5728EMC\u6574\u6539\u8fc7\u7a0b\u4e2d\u5f88\u591a\u7ba1\u7406\u4eba\u548c\u6280\u672f\u4eba\u5458\u5e76\u4e0d\u592a\u660e\u767d\u8be5\u4ece\u4f55\u5904\u5165\u624b\uff0c\u4eca\u5929\u6211\u4eec\u5c31\u6765\u5206\u6790EMC\u6574\u6539\u5e38\u9047\u5230\u7684\u95ee\u9898\u548c\u4e00\u4e9b\u6574\u6539\u5efa\u8bae\u3002 \u00a0<\/p>\n

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\u00a0 01 PART\u00a0EMC\u6574\u6539\u610f\u89c1<\/strong><\/p>\n

\u00a0 1\u3001\u5728\u62ff\u5230\u6574\u6539\u610f\u89c1\u4e66\u4ee5\u540e\uff0c\u9700\u8981\u63d0\u524d\u5b9a\u4f4d\u597dEMC\u6574\u6539\u8ba1\u5212\u3002\u6ca1\u6709\u5b9a\u4f4d\u597d\u8ba1\u5212\u5c31\u53bb\u76f2\u76ee\u7684\u6574\u6539\u4ea7\u54c1\u5c31\u50cf\u65e0\u5934\u7684\u82cd\u8747\u4e00\u6837\u5230\u5904\u4e71\u52a8\uff0c\u8fd9\u6837\u53ea\u4f1a\u589e\u52a0\u6574\u6539\u7684\u6210\u672c\u3002 \u00a0 2\u3001\u5b9a\u4f4d\u624b\u6bb5\uff0c\u5bf9\u4e8e\u8fd9\u91cc\u5c0f\u7f16\u89c9\u5f97\u4e3b\u8981\u53ef\u4ee5\u5206\u4e3a\u4e24\u70b9\u3002\u7b2c\u4e00\uff1a\u76f4\u89c9\u5224\u65ad\uff0c\u9700\u8981\u5b8c\u5168\u4f9d\u6258\u5de5\u7a0b\u5e08<\/u>\u7684\u76f4\u89c9\u548c\u7ecf\u9a8c\u6765\u8fdb\u884c\u5224\u65ad\u3002\u7b2c\u4e8c\uff1a\u6bd4\u8f83\u6d4b\u8bd5\uff0c\u6839\u636e\u6d4b\u8bd5\u4eea\u5668\u6240\u63d0\u4f9b\u7684\u6570\u636e\u6765\u8fdb\u884c\u5206\u6790\u95ee\u9898\u3002 \u00a0 \u00a0<\/p>\n

02 PART\u00a0EMC\u6574\u6539\u6d41\u7a0b<\/strong><\/p>\n

1\u3001RE\u8d85\u6807\u6574\u6539\u6d41\u7a0b\uff1a<\/strong><\/p>\n

\"535a71ea-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

2\u3001\u7535\u7ebf\u7535\u7f06\u8d85\u6807\u6574\u6539\u6d41\u7a0b\uff1a<\/strong><\/p>\n

\"53794c00-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

3\u3001\u4fe1\u53f7\u7535\u7f06\u6574\u6539\u6d41\u7a0b\uff1a<\/strong><\/p>\n

\"53b2919a-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

4\u3001\u5c4f\u853d\u4f53\u6cc4\u6f0f\u6574\u6539\u6d41\u7a0b\uff1a<\/strong><\/p>\n

\"53df41cc-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

03 PART\u00a0EMC\u6574\u6539\u7684\u4e00\u4e9b\u5c0f\u5efa\u8bae<\/strong><\/p>\n

1\u3001\u7535\u5bb9<\/u>\u7684\u6ee4\u6ce2\u4f5c\u7528<\/strong><\/p>\n

\"53f80a22-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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2\u3001\u7535\u5bb9\u6ee4\u6ce2<\/u>\u5728\u4f55\u65f6\u4f1a\u5931\u6548<\/strong><\/p>\n

\u6574\u6539\u4e2d\u5e38\u5e38\u4f1a\u4f7f\u7528\u7535\u5bb9\u8fd9\u79cd\u5143\u5668\u4ef6\u8fdb\u884c\u6ee4\u6ce2\uff0c\u5f80\u5f80\u6709\u201c\u5927\u7535\u5bb9\u6ee4\u4f4e\u9891\uff0c\u5c0f\u7535\u5bb9\u6ee4\u9ad8\u9891\u201d\u7684\u8bf4\u6cd5\u3002 \u4ee5\u5e38\u89c1\u7684\u8868\u8d34\u5f0fMLCC\u9676\u74f7\u7535\u5bb9\u4e3a\u4f8b\uff0c\u8fdb\u884c\u7b49\u6548\u6a21\u578b\u5982\u4e0b\uff1a \u00a0<\/p>\n

\"5436eec2-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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\"5449cd3a-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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\"546af3e8-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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3\u3001LC\u6ee4\u6ce2\u4f55\u65f6\u4f7f\u7528<\/strong><\/p>\n

\u5982\u679c\u4e32\u8054\u7535\u611fL\uff0c\u518d\u5e76\u8054\u7ec4\u6210C\uff0c\u5c31\u5f62\u6210\u4e86LC\u6ee4\u6ce2\uff1a \u00a0<\/p>\n

\"549d482a-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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\"54af4372-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

4\u3001PWM\u9891\u7387\u5230\u5e95\u662f\u591a\u5c11<\/strong><\/p>\n

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\"54c1a54e-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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5\u3001\u5982\u4f55\u5c06\u539f\u7406\u56fe\u548cPCB<\/u>\u5bf9\u5e94\u8d77\u6765<\/strong><\/p>\n

\u00a0 \u7531\u4e8e\u7ec6\u5206\u5de5\u79cd\u7684\u95ee\u9898\uff0c\u539f\u7406\u56fe\u548cPCB\u88ab\u5272\u88c2\u5f00\u6765\uff0c\u7531\u4e24\u7ec4\u4eba\u8fdb\u884c\u5206\u5de5\u4f5c\u4e1a\uff1a \u00a0<\/p>\n

\"54e25ffa-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

\u4f8b\u5982\u5728\u539f\u7406\u56fe\u4e0a\u6709\u5982\u4e0b\u7684\u7535\u8def\uff1a \u00a0<\/p>\n

\"54f26fda-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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\"5507df3c-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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\"55188f1c-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

\u6bd4\u5982\u5728EMC\u8bd5\u9a8c\u65f6\uff0cMCU<\/u>\u7684ADC<\/u>\u91c7\u96c6\u5230\u7684\u4fe1\u53f7\u88ab\u5e72\u6270\u5230\u4e86\uff0c\u5219\u9664\u4e86\u5728\u539f\u7406\u56fe\u4e0a\u5206\u6790\u5916\uff0c\u5728PCB\u4e0a\u8bb2\u8be5\u4fe1\u53f7\u9ad8\u4eae\u51fa\u6765\uff0c\u7136\u540e\u518d\u8010\u5fc3\u5bfb\u627e\u8be5\u4fe1\u53f7\u7684\u56de\u6d41\u8def\u5f84\u662f\u5426\u6709\u4e0d\u987a\u7545\u7684\u5730\u65b9\uff1a \u00a0<\/p>\n

\"55491786-4e7c-11ed-a3b6-dac502259ad0\"<\/p>\n

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