{"id":98016,"date":"2024-09-24T14:30:01","date_gmt":"2024-09-24T06:30:01","guid":{"rendered":"\/\/www.viralrail.com\/?p=98016"},"modified":"2024-09-24T14:30:08","modified_gmt":"2024-09-24T06:30:08","slug":"pdcgryzffynx","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/98016.html","title":{"rendered":"pcb\u7535\u78c1\u5e72\u6270\u6291\u5236\u65b9\u6cd5\u6709\u54ea\u4e9b"},"content":{"rendered":"\n<p>\u3000\u3000<strong>PCB\u7535\u78c1\u5e72\u6270\u6291\u5236<\/strong>\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u63aa\u65bd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u51cf\u5c0f\u73af\u8def<\/strong>\uff1a\u6bcf\u4e2a\u73af\u8def\u90fd\u76f8\u5f53\u4e8e\u4e00\u4e2a\u5929\u7ebf\uff0c\u56e0\u6b64\u9700\u8981\u5c3d\u91cf\u51cf\u5c11\u73af\u8def\u7684\u6570\u91cf\u3001\u9762\u79ef\u4ee5\u53ca\u73af\u8def\u7684\u5929\u7ebf\u6548\u5e94\u3002\u786e\u4fdd\u4fe1\u53f7\u5728\u4efb\u610f\u4e24\u70b9\u4e0a\u53ea\u6709\u552f\u4e00\u7684\u56de\u8def\u8def\u5f84\uff0c\u907f\u514d\u4eba\u4e3a\u73af\u8def\uff0c\u5e76\u5c3d\u53ef\u80fd\u4f7f\u7528\u7535\u6e90\u5c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6ee4\u6ce2<\/strong>\uff1a\u5728\u7535\u6e90\u7ebf\u548c\u4fe1\u53f7\u7ebf\u4e0a\u4f7f\u7528\u6ee4\u6ce2\u5668\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7535\u78c1\u5e72\u6270\u3002\u5e38\u89c1\u7684\u6ee4\u6ce2\u65b9\u6cd5\u5305\u62ec\u53bb\u8026\u7535\u5bb9\u3001EMI\u6ee4\u6ce2\u5668\u548c\u78c1\u6027\u5143\u4ef6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5408\u7406\u5e03\u8bbe<\/strong>\uff1a\u5728PCB\u8bbe\u8ba1\u4e2d\uff0c\u5e94\u5408\u7406\u89c4\u5212\u7535\u6e90\u3001\u5730\u7ebf\u548c\u4fe1\u53f7\u7ebf\u7684\u5e03\u5c40\uff0c\u4ee5\u51cf\u5c11\u7535\u78c1\u8026\u5408\u548c\u8f90\u5c04\u3002\u4f8b\u5982\uff0c\u907f\u514d\u4fe1\u53f7\u7ebf\u548c\u5e73\u884c\u8d70\u7ebf\uff0c\u53cc\u9762\u677f\u53ef\u4ee5\u4ea4\u53c9\u901a\u8fc7\uff0c\u5355\u9762\u677f\u53ef\u4ee5\u901a\u8fc7\u201c\u98de\u7ebf\u201d\u8de8\u8fc7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u5730\u4f18\u5316<\/strong>\uff1a\u826f\u597d\u7684\u63a5\u5730\u8bbe\u8ba1\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5730\u56de\u7ebf\u7684\u963b\u6297\uff0c\u51cf\u5c11\u5bf9\u4fe1\u53f7\u7684\u5e72\u6270\u3002\u5730\u7ebf\u7ed3\u6784\u5305\u62ec\u7cfb\u7edf\u5730\u3001\u673a\u58f3\u5730(\u5c4f\u853d\u5730)\u3001\u6570\u5b57\u5730(\u903b\u8f91\u5730)\u548c\u6a21\u62df\u5730\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c4f\u853d\u8bbe\u8ba1<\/strong>\uff1a\u9002\u5f53\u7684\u5c4f\u853d\u63aa\u65bd\u53ef\u4ee5\u9632\u6b62\u5916\u90e8\u7535\u78c1\u5e72\u6270\u8fdb\u5165\u7535\u8def\u677f\u5185\u90e8\u3002\u4f8b\u5982\uff0c\u5728\u5173\u952e\u7535\u8def\u5757\u4e4b\u95f4\u5b9e\u65bd\u9694\u79bb\u7ed3\u6784\uff0c\u4ee5\u9632\u6b62\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u7ebf\u548c\u7535\u6e90\u7ebf\u7684\u5bbd\u5ea6\u8c03\u6574<\/strong>\uff1a\u589e\u52a0\u7535\u6e90\u7ebf\u7684\u5bbd\u5ea6\u53ef\u4ee5\u51cf\u5c11\u73af\u8def\u7535\u963b\uff0c\u4ece\u800c\u51cf\u5c11\u7535\u78c1\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9009\u62e9\u5408\u9002\u7684PCB\u6750\u6599<\/strong>\uff1a\u4e0d\u540c\u6750\u6599\u7684\u5bfc\u7535\u6027\u548c\u4ecb\u7535\u7279\u6027\u4f1a\u5f71\u54cdPCB\u7684\u7535\u78c1\u517c\u5bb9\u6027\uff0c\u56e0\u6b64\u9009\u62e9\u5408\u9002\u7684\u6750\u6599\u662f\u5fc5\u8981\u7684\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u8def\u5f84\u4f18\u5316<\/strong>\uff1a\u4f18\u5316\u4fe1\u53f7\u8def\u5f84\uff0c\u907f\u514d\u9ad8\u9891\u4e0b\u7684\u4e32\u6270\u548c\u53cd\u5c04\uff0c\u540c\u65f6\u8003\u8651\u4fe1\u53f7\u7ebf\u7684\u957f\u5ea6\u548c\u5bbd\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u5de5\u7a0b\u5e08\u5728\u8bbe\u8ba1PCB\u65f6\u6709\u6548\u5730\u6291\u5236\u7535\u78c1\u5e72\u6270\uff0c\u63d0\u9ad8\u7535\u8def\u7684\u6574\u4f53\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u5982\u4f55\u5728PCB\u8bbe\u8ba1\u4e2d\u6709\u6548\u51cf\u5c11\u73af\u8def\u9762\u79ef\u548c\u6570\u91cf\u4ee5\u6291\u5236\u7535\u78c1\u5e72\u6270?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728PCB\u8bbe\u8ba1\u4e2d\uff0c\u6709\u6548\u51cf\u5c11\u73af\u8def\u9762\u79ef\u548c\u6570\u91cf\u4ee5\u6291\u5236\u7535\u78c1\u5e72\u6270\u662f\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u63aa\u65bd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5408\u7406\u89c4\u5212\u5730\u7ebf\u56de\u6d41\u8def\u5f84<\/strong>\uff1a\u826f\u597d\u7684\u5730\u7ebf\u8bbe\u8ba1\u662f\u964d\u4f4e\u7535\u78c1\u5e72\u6270\u7684\u5173\u952e\u3002\u5e94\u907f\u514d\u56de\u6d41\u8def\u5f84\u8fc7\u957f\u6216\u73af\u8def\u8fc7\u5927\uff0c\u540c\u65f6\u5bf9\u4e8e\u6570\u5b57\u4fe1\u53f7\u548c\u6a21\u62df\u4fe1\u53f7\u8fdb\u884c\u5206\u79bb\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6700\u5c0f\u5316\u73af\u8def\u9762\u79ef<\/strong>\uff1a\u5c3d\u53ef\u80fd\u51cf\u5c0f\u4fe1\u53f7\u56de\u8def\u7684\u9762\u79ef\uff0c\u4ee5\u964d\u4f4e\u7535\u78c1\u8f90\u5c04\u4e0e\u63a5\u6536\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5728\u53cc\u9762\u677f\u4e0a\u6dfb\u52a0\u4e00\u4e9b\u8fde\u63a5\u7ebf\u6765\u5b9e\u73b0\uff0c\u4ece\u800c\u51cf\u5c0f\u73af\u8def\u9762\u79ef\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7535\u6e90\u5f15\u811a\u5bf9\u4e4b\u95f4\u7684\u7535\u5bb9<\/strong>\uff1a\u5728\u5fae\u63a7\u5236\u5668\u4e0e\u9000\u8026\u7535\u5bb9\u4e4b\u95f4\u8bbe\u7f6e\u7535\u5bb9\uff0c\u53ef\u4ee5\u66f4\u8f7b\u6613\u5730\u51cf\u5c11\u7535\u6d41\u73af\u8def\u9762\u79ef\uff0c\u4ece\u800c\u964d\u4f4e\u73af\u8def\u9762\u79ef\u5e76\u51cf\u5c11\u7535\u78c1\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c4f\u853d\u4e0e\u63a5\u5730<\/strong>\uff1a\u5bf9\u9ad8\u8f90\u5c04\u6216\u9ad8\u654f\u611f\u5143\u4ef6\u91c7\u7528\u5c4f\u853d\u63aa\u65bd\uff0c\u5e76\u786e\u4fdd\u826f\u597d\u63a5\u5730\uff0c\u4ee5\u51cf\u5c11\u5916\u90e8\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e03\u7ebf\u7b56\u7565<\/strong>\uff1a\u5728PCB\u8bbe\u8ba1\u4e2d\uff0c\u5e94\u5c3d\u91cf\u51cf\u5c0f\u56de\u6d41\u9762\u79ef\uff0c\u8ba9\u56de\u6d41\u8def\u5f84\u6309\u7167\u8bbe\u8ba1\u7684\u65b9\u5411\u6d41\u52a8\u3002\u5e38\u89c1\u7684\u8fd4\u56de\u7535\u6d41\u95ee\u9898\u6765\u81ea\u4e8e\u53c2\u8003\u5e73\u9762\u7684\u88c2\u7f1d\u3001\u53d8\u6362\u53c2\u8003\u5e73\u9762\u5c42\u4ee5\u53ca\u6d41\u7ecf\u8fde\u63a5\u7ebf\u7684\u5730\u65b9\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 PCB\u6ee4\u6ce2\u5668\u7684\u79cd\u7c7b\u53ca\u5176\u5728\u7535\u78c1\u5e72\u6270\u6291\u5236\u4e2d\u7684\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000PCB\u6ee4\u6ce2\u5668\u5728\u7535\u78c1\u5e72\u6270(EMI)\u6291\u5236\u4e2d\u626e\u6f14\u7740\u5173\u952e\u89d2\u8272\uff0c\u5176\u79cd\u7c7b\u548c\u5e94\u7528\u6848\u4f8b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. PCB\u6ee4\u6ce2\u5668\u7684\u79cd\u7c7b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u901a\u6ee4\u6ce2\u5668\uff08LPF\uff09<\/strong>&nbsp;\uff1a\u8fd9\u79cd\u6ee4\u6ce2\u5668\u4e3b\u8981\u7528\u4e8e\u963b\u6b62\u9ad8\u9891\u4fe1\u53f7\u8fdb\u5165\u7cfb\u7edf\uff0c\u4ece\u800c\u51cf\u5c11\u9ad8\u9891\u566a\u58f0\u5bf9\u7cfb\u7edf\u7684\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u901a\u6ee4\u6ce2\u5668\uff08HPF\uff09<\/strong>&nbsp;\uff1a\u7528\u4e8e\u5141\u8bb8\u9ad8\u9891\u4fe1\u53f7\u901a\u8fc7\uff0c\u800c\u6291\u5236\u4f4e\u9891\u566a\u58f0\u6216\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e26\u901a\u6ee4\u6ce2\u5668\uff08BPF\uff09<\/strong>&nbsp;\uff1a\u53ea\u5141\u8bb8\u7279\u5b9a\u9891\u7387\u8303\u56f4\u5185\u7684\u4fe1\u53f7\u901a\u8fc7\uff0c\u901a\u5e38\u7528\u4e8e\u4fe1\u53f7\u4f20\u8f93\u4e2d\u7684\u6ee4\u6ce2\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e26\u963b\u6ee4\u6ce2\u5668\uff08BRF\uff09<\/strong>&nbsp;\uff1a\u963b\u6b62\u7279\u5b9a\u9891\u7387\u8303\u56f4\u5185\u7684\u4fe1\u53f7\u901a\u8fc7\uff0c\u5e38\u7528\u4e8e\u6d88\u9664\u7279\u5b9a\u9891\u7387\u7684\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5168\u901a\u6ee4\u6ce2\u5668\uff08APF\uff09<\/strong>&nbsp;\uff1a\u5141\u8bb8\u6240\u6709\u9891\u7387\u7684\u4fe1\u53f7\u901a\u8fc7\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u53c2\u6570\u6765\u5b9e\u73b0\u7279\u5b9a\u7684\u6ee4\u6ce2\u6548\u679c\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. PCB\u6ee4\u6ce2\u5668\u5728\u7535\u78c1\u5e72\u6270\u6291\u5236\u4e2d\u7684\u5e94\u7528\u6848\u4f8b<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000<strong>EMI\u6ee4\u6ce2\u5668\u7684\u5e94\u7528<\/strong>\uff1a<\/h4>\n\n\n\n<p>\u3000\u3000\u5728\u5370\u5236\u7535\u8def\u677f(PCB)\u7684\u8f93\u5165\u7535\u6e90\u7aef\u653e\u7f6eEMI\u6ee4\u6ce2\u5668\uff0c\u4ee5\u6291\u5236\u7535\u78c1\u5e72\u6270\u3002\u8fd9\u5728\u7535\u5b50\u4ea7\u54c1\u4e2d\u5c24\u5176\u91cd\u8981\uff0c\u56e0\u4e3a\u591a\u4e2aPCB\u677f\u5171\u7528\u4e00\u4e2a\u76f4\u6d41\u4f9b\u7535\u7535\u6e90\u65f6\uff0c\u4e00\u5757PCB\u4e0a\u7684\u566a\u58f0\u53ef\u80fd\u4f1a\u5e72\u6270\u5230\u5176\u4ed6PCB\u677f\u4e0a\u7684\u7535\u8def\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528EMI\u6ee4\u6ce2\u5668\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u7531\u5f00\u5173\u7535\u6e90\u4ea7\u751f\u7684\u7535\u78c1\u5e72\u6270\uff0c\u786e\u4fdd\u901a\u4fe1\u8bbe\u5907\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000<strong>\u53cc\u7ede\u7ebf\u4e0e\u4f4e\u901a\u6ee4\u6ce2\u5668\u7ed3\u5408\u7684\u5e94\u7528<\/strong>\uff1a<\/h4>\n\n\n\n<p>\u3000\u3000\u7ed3\u5408\u53cc\u7ede\u7ebf\u548c\u4f4e\u901a\u6ee4\u6ce2\u5668\u53ef\u4ee5\u6709\u6548\u6291\u5236\u5c04\u9891\u5e72\u6270(RFI)\u548c\u7535\u78c1\u5e72\u6270(EMI)\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u88ab\u5e7f\u6cdb\u91c7\u7528\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000<strong>\u53bb\u8026\u7535\u8def\u7684\u5e94\u7528<\/strong>\uff1a<\/h4>\n\n\n\n<p>\u3000\u3000\u5728PCB\u8bbe\u8ba1\u4e2d\uff0c\u52a0\u5165\u9002\u5f53\u7684\u53bb\u8026\u7535\u8def\u6216\u7b80\u5355\u7684EMI\u6ee4\u6ce2\u5668\u53ef\u4ee5\u8fbe\u5230\u7b26\u5408EMC\u6807\u51c6\u7684\u6ee4\u6ce2\u6548\u679c\uff0c\u7279\u522b\u662f\u5728\u5904\u7406\u9ad8\u9891EMI\u4fe1\u53f7\u65f6\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000<strong>\u5c4f\u853d\u3001\u6ee4\u6ce2\u3001\u63a5\u5730\u6280\u672f\u7684\u5e94\u7528<\/strong>\uff1a<\/h4>\n\n\n\n<p>\u3000\u3000\u5c4f\u853d\u3001\u6ee4\u6ce2\u548c\u63a5\u5730\u662f\u7535\u78c1\u517c\u5bb9\u8bbe\u8ba1\u7684\u91cd\u8981\u63aa\u65bd\u3002\u4f8b\u5982\uff0c\u5728\u5916\u58f3\u7ed3\u6784\u7684\u8bbe\u8ba1\u4e2d\u4f7f\u7528\u91d1\u5c5e\u5c4f\u853d\u6750\u6599\u6765\u9694\u79bb\u7535\u78c1\u8f90\u5c04\uff0c\u540c\u65f6\u5728PCB\u4e0a\u4f7f\u7528\u6ee4\u6ce2\u5668\u6765\u51cf\u5c11\u4f20\u5bfc\u5e72\u6270\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u6700\u4f73\u63a5\u5730\u7b56\u7565\u5728PCB\u8bbe\u8ba1\u4e2d\u7684\u5b9e\u65bd\u65b9\u6cd5\u548c\u6548\u679c\u8bc4\u4f30\u3002<\/h2>\n\n\n\n<p>\u3000\u3000\u5728PCB\u8bbe\u8ba1\u4e2d\uff0c\u63a5\u5730\u7b56\u7565\u7684\u5b9e\u65bd\u65b9\u6cd5\u548c\u6548\u679c\u8bc4\u4f30\u662f\u786e\u4fdd\u7535\u8def\u677f\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u63a5\u5730\u7b56\u7565\u53ca\u5176\u5b9e\u65bd\u65b9\u6cd5\u548c\u6548\u679c\u8bc4\u4f30\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u5b9e\u65bd\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u5355\u70b9\u63a5\u5730<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6240\u6709\u7535\u8def\u7684\u5730\u7ebf\u63a5\u5230\u5730\u7ebf\u5e73\u9762\u7684\u540c\u4e00\u70b9\uff0c\u5206\u4e3a\u4e32\u8054\u5355\u70b9\u63a5\u5730\u548c\u5e76\u8054\u5355\u70b9\u63a5\u5730\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u4f4e\u9891\u4fe1\u53f7\uff0c\u53ef\u4ee5\u51cf\u5c11\u5730\u7ebf\u4e0a\u7684\u7535\u538b\u964d\u548c\u566a\u58f0\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u591a\u70b9\u63a5\u5730<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6240\u6709\u7535\u8def\u7684\u5730\u7ebf\u5c31\u8fd1\u63a5\u5730\uff0c\u5730\u7ebf\u5f88\u77ed\u9002\u5408\u9ad8\u9891\u63a5\u5730\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u9ad8\u5bc6\u5ea6\u548c\u9ad8\u9891\u7387\u7684\u573a\u5408\uff0c\u4f7f\u7528\u56db\u5c42\u677f\u6bd4\u4e8c\u5c42\u677f\u597d20 DB\u4ee5\u4e0a\uff0c\u56e0\u4e3a\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u5b8c\u6574\u7684\u5730\u5e73\u9762\u548c\u5b8c\u6574\u7684\u7535\u6e90\u5e73\u9762\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6df7\u5408\u63a5\u5730<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u7ed3\u5408\u5355\u70b9\u63a5\u5730\u548c\u591a\u70b9\u63a5\u5730\u7684\u4f18\u70b9\uff0c\u6839\u636e\u5177\u4f53\u7535\u8def\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6df7\u5408\u63a5\u5730\u65b9\u5f0f\u53ef\u4ee5\u5728\u4e0d\u540c\u9891\u7387\u4e0b\u63d0\u4f9b\u66f4\u597d\u7684EMC\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u60ac\u6d6e\u63a5\u5730<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5c06\u90e8\u5206\u7535\u8def\u7684\u63a5\u5730\u60ac\u6d6e\uff0c\u4e0d\u76f4\u63a5\u8fde\u63a5\u5230\u5730\u7ebf\u5e73\u9762\uff0c\u4ee5\u51cf\u5c11\u5730\u7ebf\u4e0a\u7684\u7535\u6d41\u6d41\u52a8\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u53cc\u5c42\u677f\u63a5\u5730<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u53cc\u5c42\u677f\u7684\u8bbe\u8ba1\u4e2d\uff0c\u4e3a\u7535\u6e90\u7559\u51fa\u8db3\u591f\u7a7a\u95f4\u7684\u540c\u65f6\uff0c\u5176\u4f59\u90e8\u5206\u5e94\u586b\u5145\u53c2\u8003\u63a5\u5730\uff0c\u5e76\u589e\u52a0\u4e00\u4e9b\u5fc5\u8981\u7684\u5b54\uff0c\u4ee5\u6709\u6548\u8fde\u63a5\u53cc\u9762\u63a5\u5730\u4fe1\u53f7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u6548\u679c\u8bc4\u4f30<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6b63\u786e\u7684\u63a5\u5730\u65b9\u5f0f\u4e0d\u4ec5\u80fd\u63d0\u9ad8\u4ea7\u54c1\u6291\u5236\u7535\u78c1\u5e72\u6270\u7684\u80fd\u529b\uff0c\u8fd8\u80fd\u51cf\u5c11\u4ea7\u54c1\u5bf9\u5916\u7684EMI\u53d1\u5c04\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u9ad8\u5bc6\u5ea6\u548c\u9ad8\u9891\u7387\u73af\u5883\u4e0b\uff0c\u56db\u5c42PCB\u677f\u7684\u63a5\u5730\u7b56\u7565\u5bf9\u4e8e\u8bbe\u5907\u7684EMC\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4fe1\u53f7\u5b8c\u6574\u6027<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5355\u70b9\u63a5\u5730\u53ef\u4ee5\u51cf\u5c11\u5730\u7ebf\u4e0a\u7684\u7535\u538b\u964d\u548c\u566a\u58f0\u5e72\u6270\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u591a\u70b9\u63a5\u5730\u9002\u5408\u9ad8\u9891\u4fe1\u53f7\uff0c\u53ef\u4ee5\u51cf\u5c11\u9ad8\u9891\u566a\u58f0\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6e29\u5ea6\u63a7\u5236<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u63a5\u5730\u65b9\u5f0f\u8fd8\u53ef\u4ee5\u5f71\u54cd\u7535\u8def\u677f\u7684\u6e29\u5ea6\u5206\u5e03\uff0c\u5408\u7406\u7684\u63a5\u5730\u8bbe\u8ba1\u53ef\u4ee5\u6539\u5584\u6563\u70ed\u6548\u679c\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6210\u672c\u6548\u76ca<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u4e0d\u540c\u7684\u63a5\u5730\u65b9\u5f0f\u53ef\u80fd\u6d89\u53ca\u4e0d\u540c\u7684\u6750\u6599\u548c\u5de5\u827a\u6210\u672c\u3002\u4f8b\u5982\uff0c\u56db\u5c42\u677f\u7684\u6210\u672c\u901a\u5e38\u9ad8\u4e8e\u53cc\u5c42\u677f\uff0c\u4f46\u5176EMC\u6027\u80fd\u66f4\u597d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5c4f\u853d\u8bbe\u8ba1\u5728\u4e0d\u540c\u7c7b\u578b\u7684PCB(\u5982\u5355\u9762\u677f\u3001\u53cc\u9762\u677f)\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u548c\u6548\u679c\u5bf9\u6bd4\u3002<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u4e0d\u540c\u7c7b\u578b\u7684PCB(\u5982\u5355\u9762\u677f\u3001\u53cc\u9762\u677f)\u4e2d\uff0c\u5c4f\u853d\u8bbe\u8ba1\u7684\u5e94\u7528\u548c\u6548\u679c\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u5e94\u7528\u548c\u6548\u679c\u7684\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u5355\u9762\u677fPCB\u7684\u5c4f\u853d\u8bbe\u8ba1<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u5c4f\u853d\u6750\u6599\u9009\u62e9<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5355\u9762\u677fPCB\u901a\u5e38\u4f7f\u7528\u91d1\u5c5e\u7b94\u6216\u5bfc\u7535\u6d82\u6599\u4f5c\u4e3a\u5c4f\u853d\u6750\u6599\uff0c\u4ee5\u5438\u6536\u6216\u53cd\u5c04\u7535\u78c1\u8f90\u5c04\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u94dc\u5c42\u662f\u5e38\u7528\u7684\u5c4f\u853d\u6750\u6599\u4e4b\u4e00\uff0c\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u5c4f\u853d\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5c4f\u853d\u7f69\u7c7b\u578b<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5355\u4ef6\u5f0f\u5c4f\u853d\u7f69\u76f4\u63a5\u8d34\u5408\u5728PCB\u4e0a\uff0c\u9002\u7528\u4e8e\u7b80\u5355\u7684\u5c4f\u853d\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5c4f\u853d\u8154\u8bbe\u8ba1<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u7531\u4e8e\u7a7a\u95f4\u9650\u5236\uff0c\u5355\u9762\u677fPCB\u53ef\u80fd\u9700\u8981\u8f83\u5c11\u7684\u5c4f\u853d\u8154\u4f53\uff0c\u4f46\u4ecd\u7136\u9700\u8981\u786e\u4fdd\u6709\u6548\u7684\u5c4f\u853d\u6548\u679c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. 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class=\"wp-block-heading\">\u3000\u30003. 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