{"id":2322,"date":"2025-08-22T07:44:25","date_gmt":"2025-08-22T07:44:25","guid":{"rendered":"https:\/\/sankorf.com\/?p=2322"},"modified":"2025-09-02T08:08:54","modified_gmt":"2025-09-02T08:08:54","slug":"%e7%94%b5%e7%a3%81%e5%85%bc%e5%ae%b9%e6%80%a7%ef%bc%88emc%ef%bc%89%e6%b5%8b%e8%af%95%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/sankorf.com\/cn\/blog\/guide-to-understanding-emc-testing\/","title":{"rendered":"\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<p>\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5\uff08EMC\u6d4b\u8bd5\uff09\u662f\u5728\u5f53\u4eca\u65e5\u76ca\u4e92\u8054\u7684\u4e16\u754c\u4e2d\u786e\u4fdd\u7535\u5b50\u4ea7\u54c1\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u7684\u5173\u952e\u8fc7\u7a0b\u3002 \u5982\u679c\u60a8\u662f\u7b2c\u4e00\u6b21\u63a5\u89e6EMC\u6d4b\u8bd5\uff0c\u672c\u6307\u5357\u5c06\u5e26\u60a8\u4e86\u89e3\u57fa\u7840\u77e5\u8bc6\u2014\u2014\u4ec0\u4e48\u662fEMC\u6d4b\u8bd5\u3001\u4e3a\u4ec0\u4e48\u91cd\u8981\u3001\u5982\u4f55\u8fdb\u884c\uff0c\u4ee5\u53ca\u5982\u4f55\u51c6\u5907\u60a8\u7684\u8bbe\u5907\u4ee5\u7b26\u5408\u76d1\u7ba1\u6807\u51c6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5\u662f\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p>\u7535\u78c1\u517c\u5bb9\u6027 (EMC) \u6d4b\u8bd5\u8bc4\u4f30\u7535\u5b50\u8bbe\u5907\u662f\u5426\u80fd\u591f\u5728\u5176\u7535\u78c1\u73af\u5883\u4e2d\u6b63\u5e38\u5de5\u4f5c\uff0c\u800c\u4e0d\u4f1a\u4ea7\u751f\u6216\u53d7\u5230\u8fc7\u5ea6\u7684\u7535\u78c1\u5e72\u6270 (EMI)\u3002\u7b80\u5355\u6765\u8bf4\uff0cEMC \u6d4b\u8bd5\u786e\u4fdd\u60a8\u7684\u4ea7\u54c1\u65e2\u4e0d\u4f1a\u5e72\u6270\u5176\u4ed6\u8bbe\u5907\uff0c\u4e5f\u4e0d\u4f1a\u5728\u53d7\u5230\u5916\u90e8\u7535\u78c1\u4fe1\u53f7\u5f71\u54cd\u65f6\u51fa\u73b0\u6545\u969c\u3002<\/p>\n\n\n\n<p>EMC \u6d4b\u8bd5\u6709\u4e24\u4e2a\u4e3b\u8981\u76ee\u6807\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53d1\u5c04\u6d4b\u8bd5\uff1a\u6d4b\u91cf\u8bbe\u5907\u53d1\u51fa\u7684\u7535\u78c1\u80fd\u91cf\uff0c\u4ee5\u786e\u8ba4\u5176\u4fdd\u6301\u5728\u5141\u8bb8\u8303\u56f4\u5185\uff0c\u907f\u514d\u5bf9\u5176\u4ed6\u8bbe\u5907\u9020\u6210\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u6297\u6270\u5ea6\u6d4b\u8bd5\uff1a\u9a8c\u8bc1\u8bbe\u5907\u5728\u53d7\u5230\u7535\u78c1\u5e72\u6270\uff08\u5982\u7535\u6e90\u6d6a\u6d8c\u6216\u5176\u4ed6\u8bbe\u5907\u7684\u65e0\u7ebf\u7535\u4fe1\u53f7\uff09\u65f6\uff0c\u80fd\u5426\u7ee7\u7eed\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5927\u591a\u6570\u56fd\u5bb6\u548c\u884c\u4e1a\u5728\u7535\u5b50\u4ea7\u54c1\u5408\u6cd5\u9500\u552e\u6216\u90e8\u7f72\u524d\uff0c\u90fd\u8981\u6c42\u8fdb\u884c EMC \u6d4b\u8bd5\u8ba4\u8bc1\uff0c\u8fd9\u51f8\u663e\u4e86\u5176\u5728\u5e02\u573a\u51c6\u5165\u548c\u4ea7\u54c1\u5b89\u5168\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5\u5f88\u91cd\u8981\uff1f<\/h2>\n\n\n\n<p>\u968f\u7740\u7535\u5b50\u548c\u65e0\u7ebf\u8bbe\u5907\u7684\u5feb\u901f\u6269\u5c55\uff0c\u7535\u78c1\u5e72\u6270\u7684\u98ce\u9669\u663e\u8457\u589e\u52a0\u3002\u82e5\u4e0d\u7b26\u5408EMC\u6807\u51c6\uff0c\u8bbe\u5907\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5176\u4ed6\u8bbe\u5907\u6545\u969c\uff0c\u6216\u81ea\u8eab\u5931\u6548\uff0c\u4ece\u800c\u5f15\u53d1\u5b89\u5168\u9690\u60a3\u3001\u76d1\u7ba1\u5904\u7f5a\u3001\u4ea7\u54c1\u53ec\u56de\u6216\u54c1\u724c\u635f\u5bb3\u3002<\/p>\n\n\n\n<p>\u67d0\u4e9b\u9886\u57df\uff0c\u5982\u533b\u7597\u8bbe\u5907\u548c\u6c7d\u8f66\u7535\u5b50\uff0c\u5bf9\u7535\u78c1\u517c\u5bb9\uff08EMC\uff09\u6709\u7740\u7279\u522b\u4e25\u683c\u7684\u8981\u6c42\uff0c\u4ee5\u786e\u4fdd\u5728\u5173\u952e\u5e94\u7528\u4e2d\u4e0d\u4ec5\u80fd\u6b63\u5e38\u8fd0\u884c\uff0c\u8fd8\u80fd\u4fdd\u969c\u7528\u6237\u5b89\u5168\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7535\u78c1\u517c\u5bb9\u6d4b\u8bd5\u6d41\u7a0b\uff1a\u9010\u6b65\u89e3\u6790<\/h2>\n\n\n\n<p>\u8fdb\u884cEMC\u6d4b\u8bd5\u53ef\u80fd\u770b\u8d77\u6765\u5f88\u590d\u6742\uff0c\u4f46\u901a\u5e38\u9075\u5faa\u4e00\u4e2a\u6709\u6761\u7406\u7684\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-border-color has-black-border-color has-fixed-layout\" style=\"border-width:1px\"><tbody><tr><td><strong>\u6b65<\/strong><\/td><td><strong>\u63cf\u8ff0<\/strong><\/td><\/tr><tr><td>1. \u51c6\u5907<\/td><td>\u8fdb\u884cEMC\u8bbe\u8ba1\u8bc4\u5ba1\uff0c\u5236\u5b9a\u6d4b\u8bd5\u8ba1\u5212\uff0c\u9009\u62e9\u6807\u51c6\uff0c\u5e76\u9009\u62e9\u5408\u683c\u7684EMC\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4<\/td><\/tr><tr><td>2. \u53d1\u5c04\u6d4b\u8bd5<\/td><td>\u5c06\u8bbe\u5907\u653e\u7f6e\u5728\u65e0\u54cd\u5ba4\u5185\uff0c\u6d4b\u91cf\u5176\u5728\u4e0d\u540c\u9891\u7387\u4e0b\u7684\u8f90\u5c04\u548c\u4f20\u5bfc\u53d1\u5c04<\/td><\/tr><tr><td>3. \u6297\u6270\u5ea6\u6d4b\u8bd5<\/td><td>\u5c06\u8bbe\u5907\u66b4\u9732\u5728\u53d7\u63a7\u7535\u78c1\u5e72\u6270\u4e0b\uff0c\u4ee5\u6a21\u62df\u771f\u5b9e\u7684\u5e72\u6270\u573a\u666f<\/td><\/tr><tr><td>4. \u7ed3\u679c\u5206\u6790<\/td><td>\u5c06\u6d4b\u8bd5\u7ed3\u679c\u4e0e\u6cd5\u89c4\u9650\u503c\u6216\u884c\u4e1a\u6807\u51c6\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u51b3\u5b9a\u5408\u89c4\u6027<\/td><\/tr><tr><td>5. \u8865\u6551\u63aa\u65bd\uff08\u5982\u6709\u9700\u8981\uff09<\/td><td>\u5982\u679c\u8bbe\u5907\u4e0d\u5408\u683c\uff0c\u5219\u8fdb\u884c\u91cd\u65b0\u8bbe\u8ba1\u6216\u91c7\u53d6\u5c4f\u853d\u63aa\u65bd\uff0c\u5e76\u518d\u6b21\u8fdb\u884c\u6d4b\u8bd5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7535\u78c1\u517c\u5bb9\u6d4b\u8bd5\u4e2d\u7684\u5173\u952e\u6807\u51c6<\/h2>\n\n\n\n<p>\u7b26\u5408\u7279\u5b9a\u6807\u51c6\u53d6\u51b3\u4e8e\u60a8\u4ea7\u54c1\u7684\u5e02\u573a\u548c\u5e94\u7528\u3002\u4e00\u4e9b\u5e7f\u6cdb\u8ba4\u53ef\u7684\u7535\u78c1\u517c\u5bb9 (EMC) \u6807\u51c6\u5305\u62ec\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-border-color has-black-border-color has-fixed-layout\" style=\"border-width:1px\"><tbody><tr><td><strong>\u6807\u51c6<\/strong><\/td><td><strong>\u5730\u533a \/ \u884c\u4e1a<\/strong><\/td><td><strong>\u91cd\u70b9<\/strong><\/td><\/tr><tr><td>CISPR 22, CISPR 32<\/td><td>\u56fd\u9645 (IEC)<\/td><td>\u4fe1\u606f\u6280\u672f\u548c\u591a\u5a92\u4f53\u8bbe\u5907\u7684\u8f90\u5c04\u6807\u51c6<\/td><\/tr><tr><td>ISO 11452<\/td><td>\u6c7d\u8f66<\/td><td>\u8f66\u8f86\u90e8\u4ef6\u7684\u6297\u6270\u5ea6\u6d4b\u8bd5<\/td><\/tr><tr><td>IEC 61000 \u7cfb\u5217<\/td><td>\u5168\u7403<\/td><td>\u5404\u884c\u4e1a\u7684\u4e00\u822c\u7535\u78c1\u517c\u5bb9\uff08EMC\uff09\u8981\u6c42<\/td><\/tr><tr><td>FCC \u7b2c 15 \u90e8\u5206<\/td><td>\u7f8e\u56fd<\/td><td>\ube44\uba74\ud5c8 \ubb34\uc120 \uc8fc\ud30c\uc218 \uc7a5\uce58\uc758 \ubc29\uc0ac \ud55c\ub3c4<\/td><\/tr><tr><td>EN 55032<\/td><td>\u6b27\u6d32<\/td><td>\u591a\u5a92\u4f53\u8bbe\u5907\u7684\u53d1\u5c04\u9650\u503c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>\u53ca\u65e9\u9009\u62e9\u5408\u9002\u7684\u6807\u51c6\u6709\u52a9\u4e8e\u7b80\u5316\u6d4b\u8bd5\u548c\u8ba4\u8bc1\u3002<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6392\u653e\u4e0e\u514d\u75ab\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-border-color has-black-border-color has-fixed-layout\" style=\"border-width:1px\"><tbody><tr><td><strong>\u65b9\u9762<\/strong><\/td><td><strong>\u6392\u653e\u6d4b\u8bd5<\/strong><\/td><td><strong>\u6297\u6270\u5ea6\u6d4b\u8bd5<\/strong><\/td><\/tr><tr><td>\u76ee\u7684<\/td><td>\u68c0\u67e5\u8bbe\u5907\u662f\u5426\u4e0d\u4f1a\u4ea7\u751f\u8fc7\u91cf\u7684\u7535\u78c1\u5e72\u6270 (EMI)<\/td><td>\u9a8c\u8bc1\u8bbe\u5907\u5728\u7535\u78c1\u5e72\u6270\u4e0b\u7684\u6027\u80fd<\/td><\/tr><tr><td>\u6d4b\u8bd5\u73af\u5883<\/td><td>\u6d88\u58f0\u5ba4\u7528\u4e8e\u6d4b\u91cf\u8f90\u5c04\/\u4f20\u5bfc\u53d1\u5c04<\/td><td>\u7531\u5929\u7ebf\u6216\u7ebf\u5708\u4ea7\u751f\u7684\u53ef\u63a7\u573a<\/td><\/tr><tr><td>\u5e38\u89c1\u573a\u666f<\/td><td>\u8bbe\u5907\u6b63\u5e38\u8fd0\u884c<\/td><td>\u6a21\u62df\u5916\u90e8\u5e72\u6270\uff08\u96f7\u51fb\u3001\u7535\u6d8c\uff09<\/td><\/tr><tr><td>\u6210\u529f\u6807\u51c6<\/td><td>\u53d1\u5c04\u4f4e\u4e8e\u6cd5\u89c4\u9650\u5236<\/td><td>\u8bbe\u5907\u5728\u9884\u8bbe\u8303\u56f4\u5185\u8fd0\u884c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>\u5fc5\u987b\u901a\u8fc7\u4e24\u9879\u6d4b\u8bd5\u624d\u80fd\u83b7\u5f97\u5b8c\u6574\u7684\u7535\u78c1\u517c\u5bb9\u6027\u8ba4\u8bc1\u3002<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7535\u78c1\u517c\u5bb9\uff08EMC\uff09\u6d4b\u8bd5\u51c6\u5907\uff1a\u6700\u4f73\u5b9e\u8df5<\/h2>\n\n\n\n<p>\u6210\u529f\u901a\u8fc7EMC\u6d4b\u8bd5\u9700\u8981\u5145\u5206\u7684\u51c6\u5907\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e9\u671f\u8bbe\u8ba1\u96c6\u6210\uff1a\u5728PCB\u5e03\u5c40\u548c\u5143\u5668\u4ef6\u9009\u62e9\u8fc7\u7a0b\u4e2d\u8003\u8651EMC\uff0c\u4ee5\u51cf\u5c11\u540e\u671f\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u67e5\u9605\u76f8\u5173\u6807\u51c6\uff1a\u4e86\u89e3\u9002\u7528\u7684\u56fd\u5bb6\u6216\u884c\u4e1a\u6807\u51c6\uff0c\u907f\u514d\u5728\u6d4b\u8bd5\u65f6\u51fa\u73b0\u610f\u5916\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u4e13\u4e1a\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4\uff1a\u9009\u62e9\u4fe1\u8a89\u826f\u597d\u3001\u5177\u5907\u8d44\u8d28\u7684\u5b9e\u9a8c\u5ba4\uff0c\u786e\u4fdd\u7ed3\u679c\u53ef\u4fe1\u5e76\u7b80\u5316\u8ba4\u8bc1\u6d41\u7a0b\u3002<\/li>\n\n\n\n<li>\u51c6\u5907\u5408\u9002\u7684\u5de5\u5177\u548c\u6587\u6863\uff1a\u5e26\u9f50\u6240\u9700\u5de5\u5177\u548c\u8be6\u7ec6\u6d4b\u8bd5\u8ba1\u5212\uff0c\u4ee5\u63d0\u9ad8\u6d4b\u8bd5\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u9884\u6d4b\u8bd5\u548c\u8c03\u8bd5\uff1a\u5728\u6b63\u5f0f\u6d4b\u8bd5\u524d\u8fdb\u884c\u5185\u90e8\u6d4b\u8bd5\uff0c\u8bc6\u522b\u5e76\u89e3\u51b3EMC\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u4e9b\u7a81\u663eEMC\u91cd\u8981\u6027\u7684\u7edf\u8ba1\u6570\u636e<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6839\u636e\u884c\u4e1a\u8c03\u67e5\uff0c\u8d85\u8fc7 70% \u7684\u7535\u5b50\u4ea7\u54c1\u5f00\u53d1\u9879\u76ee\u5728\u521d\u59cb\u6d4b\u8bd5\u4e2d\u9047\u5230 EMC \u5408\u89c4\u6027\u95ee\u9898\uff0c\u901a\u5e38\u9700\u8981\u91cd\u65b0\u8bbe\u8ba1\u6216\u589e\u52a0\u5c4f\u853d\u63aa\u65bd\u3002<\/li>\n\n\n\n<li>\u5168\u7403 EMC \u6d4b\u8bd5\u5e02\u573a\u89c4\u6a21\u9884\u8ba1\u5c06\u4ee5\u6bcf\u5e74\u8d85\u8fc7 6% \u7684\u901f\u5ea6\u6301\u7eed\u589e\u957f\uff0c\u8fd9\u53cd\u6620\u4e86\u66f4\u4e25\u683c\u7684\u6cd5\u89c4\u4ee5\u53ca\u65e5\u76ca\u590d\u6742\u7684\u7535\u5b50\u8bbe\u5907\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n\n\n\n<p><a href=\"https:\/\/sankorf.com\/cn\/electromagnetic-leakage-monitoring-solutions\/\">\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5<\/a> \u5bf9\u4e8e\u4efb\u4f55\u7535\u5b50\u8bbe\u5907\u5728\u5e02\u573a\u4e0a\u7684\u6210\u529f\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\uff0c\u5b83\u786e\u4fdd\u4e86\u8bbe\u5907\u5728\u5f53\u4eca\u590d\u6742\u7684\u7535\u78c1\u73af\u5883\u4e2d\u80fd\u591f\u548c\u8c10\u5171\u5b58\u3002\u6b63\u786e\u7406\u89e3\u6d4b\u8bd5\u8fc7\u7a0b\u3001\u63d0\u524d\u51c6\u5907\u4ee5\u53ca\u9075\u5faa\u6807\u51c6\uff0c\u53ef\u4ee5\u8282\u7701\u65f6\u95f4\u3001\u91d1\u94b1\u548c\u907f\u514d\u632b\u6298\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u5e0c\u671b\u7b80\u5316\u5176EMC\u6d4b\u8bd5\u548c\u8ba4\u8bc1\u6d41\u7a0b\u7684\u4f01\u4e1a\u800c\u8a00\uff0c\u50cf <a href=\"https:\/\/sankorf.com\/cn\/\">Sanko Technologies<\/a> 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If you\u2019re new to EMC testing, this guide will walk you through the basics, what it is, why it matters, how it\u2019s done, and how to prepare your devices to meet regulatory [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2323,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[62],"tags":[],"class_list":["post-2322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Beginner\u2019s Guide to Electromagnetic Compatibility Testing (EMC Testing)<\/title>\n<meta name=\"description\" content=\"Learn the essentials of electromagnetic compatibility testing to ensure your device meets EMC standards and passes certification smoothly\" 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