{"id":1381,"date":"2024-09-07T10:58:13","date_gmt":"2024-09-07T02:58:13","guid":{"rendered":"https:\/\/www.handa1688.com\/?p=1381"},"modified":"2025-04-05T15:16:10","modified_gmt":"2025-04-05T07:16:10","slug":"emi%e5%b1%8f%e8%94%bd%e5%bc%b9%e7%b0%a7%e7%9a%84%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/www.handa1688.com\/en\/overview-of-emi-shielding-springs.html","title":{"rendered":"EMI\u5c4f\u853d\u5f39\u7c27\u7684\u6982\u8ff0"},"content":{"rendered":"<p><a href=\"https:\/\/www.handa1688.com\/en\/emi-shielding-springs-canted-coil-springs\/\"><strong>EMI\u5c4f\u853d\u5f39\u7c27<\/strong><\/a>\u662f\u89e3\u51b3\u4e00\u4e9b\u6700\u68d8\u624b\u7684 EMI\/RF \u5c4f\u853d\u96be\u9898\u7684\u6709\u6548\u3001\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4f46EMI\u5c4f\u853d\u5f39\u7c27\u53c8\u4e0e\u5176\u4ed6EMI\/RF \u5c4f\u853d\u89e3\u51b3\u65b9\u6848\u6709\u4f55\u4e0d\u540c\u5462\uff1f<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u5f55<\/h2><nav><ul><li class=\"\"><a href=\"#emi\u5c4f\u853d\u5f39\u7c27\u662f\u4ec0\u4e48\uff1f\">EMI\u5c4f\u853d\u5f39\u7c27\u662f\u4ec0\u4e48\uff1f<\/a><\/li><li class=\"\"><a href=\"#emi\u5c4f\u853d\u5f39\u7c27\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f\">EMI\u5c4f\u853d\u5f39\u7c27\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f<\/a><\/li><li class=\"\"><a href=\"#emi\u5c4f\u853d\u5f39\u7c27\u5bf9-emi-rf-\u5c4f\u853d\u7684\u597d\u5904\">EMI\u5c4f\u853d\u5f39\u7c27\u5bf9 EMI\/RF \u5c4f\u853d\u7684\u597d\u5904<\/a><ul><li class=\"\"><a href=\"#1-\u63d0\u4f9b\u8fde\u7eed\u3001\u53ef\u9760\u7684\u7535\u78c1\u5bc6\u5c01\">1. \u63d0\u4f9b\u8fde\u7eed\u3001\u53ef\u9760\u7684\u7535\u78c1\u5bc6\u5c01<\/a><\/li><li class=\"\"><a href=\"#2-\u9ad8\u9891rf\u5c4f\u853d\u6027\u80fd\u4f18\u5f02\">2. \u9ad8\u9891RF\u5c4f\u853d\u6027\u80fd\u4f18\u5f02<\/a><\/li><li class=\"\"><a href=\"#3-\u4f4e\u963b\u6297\u63a5\u5730\u4e0eesd\u9632\u62a4\">3. \u4f4e\u963b\u6297\u63a5\u5730\u4e0eESD\u9632\u62a4<\/a><\/li><li class=\"\"><a href=\"#4-\u673a\u68b0\u4e0e\u73af\u5883\u7684\u53cc\u91cd\u4f18\u52bf\">4. \u673a\u68b0\u4e0e\u73af\u5883\u7684\u53cc\u91cd\u4f18\u52bf<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#emi\u5c4f\u853d\u5f39\u7c27\u7684\u6750\u6599\u9009\u62e9\u548c\u7535\u9540\u9009\u9879\">EMI\u5c4f\u853d\u5f39\u7c27\u7684\u6750\u6599\u9009\u62e9\u548c\u7535\u9540\u9009\u9879<\/a><ul><li class=\"\"><a href=\"#1-emi\u5c4f\u853d\u5f39\u7c27\u5e38\u7528\u57fa\u6750\u5bf9\u6bd4\">1.EMI\u5c4f\u853d\u5f39\u7c27\u5e38\u7528\u57fa\u6750\u5bf9\u6bd4<\/a><\/li><li class=\"\"><a href=\"#2-emi\u5c4f\u853d\u5f39\u7c27\u8868\u9762\u7535\u9540\u5de5\u827a\u5bf9\u6bd4\">2.EMI\u5c4f\u853d\u5f39\u7c27\u8868\u9762\u7535\u9540\u5de5\u827a\u5bf9\u6bd4<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u7ed3\u8bba\">\u7ed3\u8bba<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"emi\u5c4f\u853d\u5f39\u7c27\u662f\u4ec0\u4e48\uff1f\">EMI\u5c4f\u853d\u5f39\u7c27\u662f\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p>EMI \u5c4f\u853d\u5f39\u7c27\uff0c\u5168\u79f0\u4e3a\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u5f39\u7c27\uff08EMI Shielding Spring\uff09\uff0c\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u51cf\u5c11\u6216\u9632\u6b62\u7535\u78c1\u5e72\u6270\u7684\u5f39\u6027\u5bfc\u7535\u5143\u4ef6\u3002\u5b83\u901a\u5e38\u7531\u9ad8\u5bfc\u7535\u7387\u7684\u91d1\u5c5e\u6750\u6599\u5236\u6210\uff0c\u5982\u94dc\u3001\u94dd\u7b49\uff0c\u5177\u6709\u826f\u597d\u7684\u5bfc\u7535\u6027\u548c\u5f39\u6027\u3002\u901a\u5e38\u5b89\u88c5\u5728\u7535\u5b50\u8bbe\u5907\u7684\u63a5\u7f1d\u3001\u63a5\u53e3\u6216\u76d6\u677f\u5904\uff0c\u7528\u4e8e\u586b\u8865\u673a\u68b0\u95f4\u9699\uff0c\u5f62\u6210\u8fde\u7eed\u7684\u5bfc\u7535\u901a\u8def\uff0c\u4ece\u800c\u6709\u6548\u963b\u6321\u7535\u78c1\u6ce2\u7684\u6cc4\u6f0f\u6216\u4fb5\u5165\u3002\u5b83\u5728\u73b0\u4ee3\u9ad8\u5bc6\u5ea6\u7535\u5b50\u8bbe\u5907\uff08\u5982\u667a\u80fd\u624b\u673a\u30015G\u901a\u4fe1\u8bbe\u5907\u3001\u533b\u7597\u4eea\u5668\u7b49\uff09\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u76f4\u63a5\u5f71\u54cd\u8bbe\u5907\u7684\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09\u548c\u4fe1\u53f7\u5b8c\u6574\u6027\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2024\/08\/EMI\u5c4f\u853d\u5f39\u7c27-1.jpg\" alt=\"EMI\u5c4f\u853d\u5f39\u7c27-\u701a\u8fbe\u5c4f\u853d\u79d1\u6280\u516c\u53f8\" class=\"wp-image-1261\" style=\"object-fit:cover;width:550px;height:500px\" srcset=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2024\/08\/EMI\u5c4f\u853d\u5f39\u7c27-1.jpg 500w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2024\/08\/EMI\u5c4f\u853d\u5f39\u7c27-1-300x300.jpg 300w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2024\/08\/EMI\u5c4f\u853d\u5f39\u7c27-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"emi\u5c4f\u853d\u5f39\u7c27\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f\">EMI\u5c4f\u853d\u5f39\u7c27\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n<p>EMI\u5c4f\u853d\u5f39\u7c27\u7528\u4e8e\u5404\u79cd\u5e94\u7528\uff0c\u4e3a\u6570\u636e\u548c\u4fe1\u53f7\u4f20\u8f93\u63d0\u4f9b\u5c4f\u853d\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n<p><strong>1.\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1<\/strong><\/p>\n\n\n\n<ul>\n<li>\u667a\u80fd\u624b\u673a\uff1a\u4e2d\u6846\u4e0e\u5c4f\u5e55\/\u540e\u76d6\u7684\u63a5\u7f1d\u5904\uff08\u5982iPhone\u7684\u91d1\u5c5e\u7c27\u7247\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u7b14\u8bb0\u672c\u7535\u8111\uff1a\u952e\u76d8\u4e0e\u4e3b\u677f\u95f4\u7684EMI\u5f39\u7247\uff0c\u9632\u6b62Wi-Fi\/\u84dd\u7259\u5e72\u6270\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>2.\u901a\u4fe1\u8bbe\u5907<\/strong><\/p>\n\n\n\n<ul>\n<li>5G\u57fa\u7ad9\uff1a\u5929\u7ebf\u9635\u5b50\u4e0e\u5916\u58f3\u7684\u5c4f\u853d\uff0c\u6291\u5236\u6beb\u7c73\u6ce2\u6cc4\u6f0f\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u5149\u7ea4\u6a21\u5757\uff1a\u9ad8\u901f\u4fe1\u53f7\u63a5\u53e3\u7684EMI\u9632\u62a4\uff08\u5982QSFP-DD\u8fde\u63a5\u5668\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>3.\u6c7d\u8f66\u7535\u5b50<\/strong><\/p>\n\n\n\n<ul>\n<li>\u8f66\u8f7d\u96f7\u8fbe\uff0877GHz\uff09\uff1a\u4f20\u611f\u5668\u5916\u58f3\u7684\u7c27\u7247\u5c4f\u853d\uff0c\u907f\u514d\u8bef\u89e6\u53d1\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u7535\u52a8\u6c7d\u8f66\u7535\u6c60\u5305\uff1a\u9ad8\u538b\u7ebf\u675f\u63a5\u5730\u7684\u5f39\u7c27\u63a5\u89e6\u4ef6\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>4.\u519b\u5de5\/\u822a\u7a7a\u822a\u5929<\/strong><\/p>\n\n\n\n<ul>\n<li>\u96f7\u8fbe\u7cfb\u7edf\uff1a\u6ce2\u5bfc\u6cd5\u5170\u7684\u5bfc\u7535\u5f39\u7c27\u5bc6\u5c01\uff0c\u9632\u6b62\u4fe1\u53f7\u6cc4\u9732\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u536b\u661f\u901a\u4fe1\uff1a\u6297\u5b87\u5b99\u5c04\u7ebf\u5e72\u6270\u7684\u9540\u91d1\u7c27\u7247\u3002<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26-1024x1024.jpg\" alt=\"EMI\u7535\u78c1\u5c4f\u853d\u5f39\u7c27---\u701a\u8fbe\u7535\u5b50\" class=\"wp-image-3048\" style=\"aspect-ratio:16\/9;object-fit:cover;width:720px\" srcset=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26-1024x1024.jpg 1024w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26-300x300.jpg 300w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26-150x150.jpg 150w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26-768x768.jpg 768w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26-12x12.jpg 12w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-26.jpg 1488w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"emi\u5c4f\u853d\u5f39\u7c27\u5bf9-emi-rf-\u5c4f\u853d\u7684\u597d\u5904\">EMI\u5c4f\u853d\u5f39\u7c27\u5bf9 EMI\/RF \u5c4f\u853d\u7684\u597d\u5904<\/h2>\n\n\n\n<p>       \u4f7f\u7528\u659c\u5708\u5f39\u7c27\u8fdb\u884cEMI\/EF\u5c4f\u853d\u6709\u51e0\u4e2a\u4f18\u70b9\uff0c\u9996\u5148\u662f\u5b83\u4eec\u80fd\u591f\u5728\u5355\u4e2a\u8bbe\u8ba1\u4e2d\u670d\u52a1\u4e8e\u4e24\u4e2a\u6216\u591a\u4e2a\u4e0d\u540c\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-\u63d0\u4f9b\u8fde\u7eed\u3001\u53ef\u9760\u7684\u7535\u78c1\u5bc6\u5c01\"><strong>1. \u63d0\u4f9b\u8fde\u7eed\u3001\u53ef\u9760\u7684\u7535\u78c1\u5bc6\u5c01<\/strong><\/h3>\n\n\n\n<p><strong>(1)\u586b\u8865\u673a\u68b0\u7f1d\u9699<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u95ee\u9898<\/strong>\uff1a\u7535\u5b50\u8bbe\u5907\u7684\u5916\u58f3\u3001\u76d6\u677f\u6216\u63a5\u5408\u5904\u5b58\u5728\u5fae\u5c0f\u7f1d\u9699\uff08\u5982\u624b\u673a\u5c4f\u5e55\u4e0e\u4e2d\u6846\u3001\u7b14\u8bb0\u672c\u952e\u76d8\u4e0e\u4e3b\u677f\uff09\uff0c\u8fd9\u4e9b\u7f1d\u9699\u4f1a\u6210\u4e3a\u7535\u78c1\u6ce2\u6cc4\u6f0f\u6216\u4fb5\u5165\u7684\u8def\u5f84\uff08\u201c\u7f1d\u9699\u5929\u7ebf\u6548\u5e94\u201d\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1aEMI\u5c4f\u853d\u5f39\u7c27\u901a\u8fc7\u5f39\u6027\u538b\u529b\u7d27\u5bc6\u8d34\u5408\u7f1d\u9699\uff0c\u5f62\u6210\u8fde\u7eed\u7684\u5bfc\u7535\u5c4f\u969c\uff0c\u963b\u65ad\u9ad8\u9891\u7535\u78c1\u6ce2\uff08\u59825G\u6beb\u7c73\u6ce2\u3001Wi-Fi 6E\u4fe1\u53f7\uff09\u7684\u6cc4\u6f0f\u6216\u7a7f\u900f\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u793a\u4f8b<\/strong>\uff1a\n<ul>\n<li>\u667a\u80fd\u624b\u673a\u4e2d\u6846\u4f7f\u7528\u94cd\u94dc\u7c27\u7247\uff0c\u5c06\u5c4f\u853d\u6548\u80fd\uff08SE\uff09\u63d0\u5347\u81f3<strong>60dB\u4ee5\u4e0a<\/strong>\uff08\u537399.9999%\u7684\u5e72\u6270\u88ab\u963b\u6321\uff09\u3002<\/li>\n\n\n\n<li>\u519b\u7528\u96f7\u8fbe\u8bbe\u5907\u901a\u8fc7\u7c27\u7247\u5bc6\u5c01\u63a5\u7f1d\uff0c\u907f\u514d\u654c\u65b9\u7535\u78c1\u4fa6\u6d4b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>(2) \u9002\u5e94\u516c\u5dee\u4e0e\u5f62\u53d8<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5728\u8bbe\u5907\u7ec4\u88c5\u6216\u632f\u52a8\u65f6\uff0c\u91d1\u5c5e\u5916\u58f3\u53ef\u80fd\u53d1\u751f\u5fae\u7c73\u7ea7\u4f4d\u79fb\uff0c\u4f20\u7edf\u521a\u6027\u5c4f\u853d\u6750\u6599\uff08\u5982\u5bfc\u7535\u80f6\uff09\u6613\u5931\u6548\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u5f39\u7c27\u7684\u5f39\u6027\u53ef\u8865\u507f\u516c\u5dee\uff08\u5178\u578b\u538b\u7f29\u91cf<strong>0.1~1mm<\/strong>\uff09\uff0c\u786e\u4fdd\u957f\u671f\u63a5\u89e6\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-\u9ad8\u9891rf\u5c4f\u853d\u6027\u80fd\u4f18\u5f02\"><strong>2. \u9ad8\u9891RF\u5c4f\u853d\u6027\u80fd\u4f18\u5f02<\/strong><\/h3>\n\n\n\n<p><strong>(1) \u6291\u5236\u9ad8\u9891\u8d8b\u80a4\u6548\u5e94<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u9ad8\u9891\u7535\u6d41\uff08\u5982\u6beb\u7c73\u6ce230GHz+\uff09\u96c6\u4e2d\u5728\u5bfc\u4f53\u8868\u9762\uff08\u8d8b\u80a4\u6548\u5e94\uff09\uff0c\u7c27\u7247\u7684\u4f4e\u8868\u9762\u963b\u6297\uff08\u94cd\u94dc\u7ea6<strong>0.5m\u03a9\/sq<\/strong>\uff09\u80fd\u6709\u6548\u53cd\u5c04\u7535\u78c1\u6ce2\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u5bf9\u6bd4<\/strong>\uff1a\u975e\u5f39\u6027\u5c4f\u853d\u6750\u6599\uff08\u5982\u5bfc\u7535\u6ce1\u68c9\uff09\u5728\u9ad8\u9891\u4e0b\u963b\u6297\u4e0a\u5347\uff0c\u5c4f\u853d\u6548\u80fd\u4e0b\u964d\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>(2) \u5bbd\u9891\u5e26\u8986\u76d6<\/strong><\/p>\n\n\n\n<p>EMI\u5f39\u7c27\u53ef\u8986\u76d6\u4ece**DC\u523040GHz+**\u7684\u9891\u6bb5\uff0c\u9002\u7528\u4e8e\uff1a<\/p>\n\n\n\n<ul>\n<li>5G NR\uff08Sub-6GHz\u53ca\u6beb\u7c73\u6ce2\uff09<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u9ad8\u901f\u6570\u5b57\u4fe1\u53f7\uff08PCIe 5.0\u3001USB4\uff09<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u65e0\u7ebf\u901a\u4fe1\uff08\u84dd\u7259\u3001Wi-Fi 6E\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-\u4f4e\u963b\u6297\u63a5\u5730\u4e0eesd\u9632\u62a4\"><strong>3. \u4f4e\u963b\u6297\u63a5\u5730\u4e0eESD\u9632\u62a4<\/strong><\/h3>\n\n\n\n<p><strong>(1) \u5efa\u7acb\u9ad8\u6548\u63a5\u5730\u8def\u5f84<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5f39\u7c27\u7684\u5bfc\u7535\u6027\uff08\u63a5\u89e6\u7535\u963b**&lt;0.1\u03a9**\uff09\u53ef\u5c06\u5e72\u6270\u7535\u6d41\u5feb\u901f\u5bfc\u5165\u5730\u5e73\u9762\uff0c\u907f\u514d\u5171\u6a21\u566a\u58f0\u5f71\u54cd\u654f\u611f\u7535\u8def\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u5e94\u7528\u6848\u4f8b<\/strong>\uff1a\u6c7d\u8f66\u7535\u5b50\u4e2d\uff0c\u9ad8\u538b\u7ebf\u675f\u901a\u8fc7\u5f39\u7c27\u63a5\u89e6\u8f66\u8eab\u63a5\u5730\uff0c\u9632\u6b62EMI\u5f15\u53d1ECU\u8bef\u52a8\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>(2) \u9759\u7535\u653e\u7535\uff08ESD\uff09\u4fdd\u62a4<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5f39\u7c27\u80fd\u6cc4\u653e**\u00b115kV**\u7684\u9759\u7535\uff08\u7b26\u5408IEC 61000-4-2\uff09\uff0c\u9632\u6b62ESD\u635f\u574f\u82af\u7247\uff08\u5982\u624b\u673aUSB\u63a5\u53e3\u7684\u7c27\u7247\u8bbe\u8ba1\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-\u673a\u68b0\u4e0e\u73af\u5883\u7684\u53cc\u91cd\u4f18\u52bf\"><strong>4. \u673a\u68b0\u4e0e\u73af\u5883\u7684\u53cc\u91cd\u4f18\u52bf<\/strong><\/h3>\n\n\n\n<p><strong>(1) \u6297\u632f\u52a8\u4e0e\u51b2\u51fb<\/strong><\/p>\n\n\n\n<p>EMI\u5c4f\u853d\u5f39\u7c27\u7684\u5f39\u6027\u7ed3\u6784\u5728\u673a\u68b0\u632f\u52a8\uff08\u5982\u8f66\u8f7d\u7535\u5b50\u3001\u822a\u7a7a\u822a\u5929\uff09\u4e2d\u4ecd\u4fdd\u6301\u63a5\u89e6\uff0c\u4f18\u4e8e\u521a\u6027\u8fde\u63a5\uff08\u5982\u710a\u63a5\u6216\u87ba\u9489\uff09\u3002<\/p>\n\n\n\n<p><strong>(2) \u8010\u8150\u8680\u4e0e\u9ad8\u6e29<\/strong><\/p>\n\n\n\n<p>\u6750\u6599\u9009\u62e9\u7075\u6d3b\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u9540\u91d1\u94cd\u94dc<\/strong>\uff1a\u7528\u4e8e\u9ad8\u8150\u8680\u73af\u5883\uff08\u6d77\u6d0b\u8bbe\u5907\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u4e0d\u9508\u94a2\u9540\u954d<\/strong>\uff1a\u8010\u9ad8\u6e29\uff08200\u2103+\uff09\u573a\u666f\uff08\u5982\u53d1\u52a8\u673a\u8231\u7535\u5b50\uff09\u3002<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-1024x1024.jpg\" alt=\"EMI \u5c4f\u853d\u5f39\u7c27---\u701a\u8fbe\u7535\u5b50\" class=\"wp-image-3041\" style=\"aspect-ratio:16\/9;object-fit:cover;width:720px\" srcset=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-1024x1024.jpg 1024w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-300x300.jpg 300w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-150x150.jpg 150w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-768x768.jpg 768w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-1536x1536.jpg 1536w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-2048x2048.jpg 2048w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-18-12x12.jpg 12w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"emi\u5c4f\u853d\u5f39\u7c27\u7684\u6750\u6599\u9009\u62e9\u548c\u7535\u9540\u9009\u9879\">EMI\u5c4f\u853d\u5f39\u7c27\u7684\u6750\u6599\u9009\u62e9\u548c\u7535\u9540\u9009\u9879<\/h2>\n\n\n\n<p>EMI\u5c4f\u853d\u5f39\u7c27\u7684\u6027\u80fd\uff08\u5982\u5bfc\u7535\u6027\u3001\u5f39\u6027\u3001\u8010\u8150\u8680\u6027\uff09\u4e3b\u8981\u53d6\u51b3\u4e8e<strong>\u57fa\u6750\u9009\u62e9<\/strong>\u548c<strong>\u8868\u9762\u7535\u9540\u5de5\u827a<\/strong>\u3002\u4e0d\u540c\u5e94\u7528\u573a\u666f\uff08\u6d88\u8d39\u7535\u5b50\u3001\u6c7d\u8f66\u3001\u519b\u5de5\u7b49\uff09\u9700\u8981\u5339\u914d\u4e0d\u540c\u7684\u6750\u6599\u7ec4\u5408\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-emi\u5c4f\u853d\u5f39\u7c27\u5e38\u7528\u57fa\u6750\u5bf9\u6bd4\">1.<strong>EMI\u5c4f\u853d\u5f39\u7c27\u5e38\u7528\u57fa\u6750\u5bf9\u6bd4<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>\u57fa\u6750\u7c7b\u578b<\/strong><\/th><th><strong>\u5bfc\u7535\u7387 (%IACS)<\/strong><\/th><th><strong>\u5f39\u6027\/\u75b2\u52b3\u5bff\u547d<\/strong><\/th><th><strong>\u6297\u62c9\u5f3a\u5ea6 (MPa)<\/strong><\/th><th><strong>\u4f18\u70b9<\/strong><\/th><th><strong>\u7f3a\u70b9<\/strong><\/th><th><strong>\u5178\u578b\u5e94\u7528<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\u94cd\u94dc (BeCu)<\/strong><\/td><td>20-50<\/td><td>\u6781\u4f18 (&gt;10\u4e07\u6b21)<\/td><td>1000-1400<\/td><td>\u9ad8\u9891\u6027\u80fd\u4f73\uff0c\u8010\u75b2\u52b3<\/td><td>\u6210\u672c\u9ad8<\/td><td>5G\u5929\u7ebf\u3001\u9ad8\u7aef\u901a\u4fe1\u8bbe\u5907<\/td><\/tr><tr><td><strong>\u78f7\u9752\u94dc (CuSn6)<\/strong><\/td><td>15-25<\/td><td>\u826f\u597d (&gt;5\u4e07\u6b21)<\/td><td>600-800<\/td><td>\u6210\u672c\u4f4e\uff0c\u6613\u52a0\u5de5<\/td><td>\u957f\u671f\u5f39\u6027\u8870\u51cf<\/td><td>\u6d88\u8d39\u7535\u5b50\u63a5\u53e3\u3001\u7b14\u8bb0\u672c\u952e\u76d8<\/td><\/tr><tr><td><strong>\u4e0d\u9508\u94a2 (SUS301)<\/strong><\/td><td>2-3<\/td><td>\u4e2d\u7b49<\/td><td>1000+<\/td><td>\u9ad8\u5f3a\u5ea6\uff0c\u8010\u8150\u8680<\/td><td>\u5bfc\u7535\u6027\u5dee\uff0c\u9700\u7535\u9540<\/td><td>\u6c7d\u8f66\u7535\u5b50\u3001\u6237\u5916\u8bbe\u5907<\/td><\/tr><tr><td><strong><strong>\u954d\u5408\u91d1<\/strong><\/strong><\/td><td>5-10<\/td><td>\u826f\u597d<\/td><td>550-750<\/td><td>\u8010\u76d0\u96fe\uff0c\u65e0\u78c1\u6027<\/td><td>\u4ef7\u683c\u6602\u8d35<\/td><td>\u8230\u8f7d\u96f7\u8fbe\u3001\u6d77\u6d0b\u8bbe\u5907<\/td><\/tr><tr><td><strong>\u5bfc\u7535\u6a61\u80f6<\/strong><\/td><td>\u53ef\u53d8\uff08\u586b\u6599\u51b3\u5b9a\uff09<\/td><td>\u4f18\uff08\u67d4\u6027\uff09<\/td><td>&#8211;<\/td><td>\u9002\u5e94\u590d\u6742\u66f2\u9762\uff0c\u65e0\u78c1\u6027<\/td><td>\u5c4f\u853d\u6548\u80fd\u8f83\u4f4e\uff08SE~30dB\uff09<\/td><td>\u533b\u7597MRI\u3001\u822a\u5929\u5668\u5bc6\u5c01<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-emi\u5c4f\u853d\u5f39\u7c27\u8868\u9762\u7535\u9540\u5de5\u827a\u5bf9\u6bd4\">2.<strong>EMI\u5c4f\u853d\u5f39\u7c27\u8868\u9762\u7535\u9540\u5de5\u827a\u5bf9\u6bd4<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>\u7535\u9540\u7c7b\u578b<\/strong><\/th><th><strong>\u539a\u5ea6 (\u03bcm)<\/strong><\/th><th><strong>\u7535\u963b\u7387 (\u03bc\u03a9\u00b7cm)<\/strong><\/th><th><strong>\u4f18\u70b9<\/strong><\/th><th><strong>\u7f3a\u70b9<\/strong><\/th><th><strong>\u9002\u7528\u573a\u666f<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\u9540\u91d1 (Au)<\/strong><\/td><td>0.05-0.5<\/td><td>2.4<\/td><td>\u8d85\u4f4e\u63a5\u89e6\u7535\u963b\uff0c\u6297\u6c27\u5316<\/td><td>\u6210\u672c\u6781\u9ad8<\/td><td>\u9ad8\u9891\u8fde\u63a5\u5668\uff08USB4\uff09\u3001\u536b\u661f\u901a\u4fe1<\/td><\/tr><tr><td><strong>\u9540\u94f6 (Ag)<\/strong><\/td><td>0.1-2<\/td><td>1.6<\/td><td>\u6700\u4f73\u5bfc\u7535\u6027\uff0c\u9002\u5408\u5927\u7535\u6d41<\/td><td>\u6613\u786b\u5316\u53d1\u9ed1<\/td><td>\u5c04\u9891\u6a21\u5757\u3001\u9ad8\u538b\u8bbe\u5907<\/td><\/tr><tr><td><strong>\u9540\u954d (Ni)<\/strong><\/td><td>1-5<\/td><td>6.9<\/td><td>\u8010\u78e8\uff0c\u6210\u672c\u4f4e\uff0c\u5e38\u7528\u4f5c\u5e95\u5c42<\/td><td>\u9ad8\u9891\u963b\u6297\u8f83\u9ad8<\/td><td>\u6d88\u8d39\u7535\u5b50\u5916\u58f3\u3001\u6c7d\u8f66\u63a5\u5730<\/td><\/tr><tr><td><strong>\u9540\u9521 (Sn)<\/strong><\/td><td>3-10<\/td><td>11.0<\/td><td>\u710a\u63a5\u6027\u597d\uff0c\u73af\u4fdd<\/td><td>\u6613\u6c27\u5316<\/td><td>PCB\u63a5\u5730\u5f39\u7c27\u3001\u7535\u6c60\u89e6\u70b9<\/td><\/tr><tr><td><strong>\u954d+\u91d1\u590d\u5408<\/strong><\/td><td>Ni:5, Au:0.1<\/td><td>&#8211;<\/td><td>\u5e73\u8861\u6210\u672c\u4e0e\u6027\u80fd<\/td><td>\u5de5\u827a\u590d\u6742<\/td><td>\u9ad8\u7aef\u519b\u5de5\u8bbe\u5907<\/td><\/tr><tr><td><strong>\u954d+\u94f6\u590d\u5408<\/strong><\/td><td>Ni:3, Ag:1<\/td><td>&#8211;<\/td><td>\u8010\u8150\u8680+\u9ad8\u5bfc\u7535<\/td><td>\u9700\u9632\u786b\u5904\u7406<\/td><td>\u6c7d\u8f66\u96f7\u8fbe\u3001\u6d77\u6d0b\u7535\u5b50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24-1024x1024.jpg\" alt=\"EMI\u7535\u78c1\u5c4f\u853d\u5f39\u7c27---\u701a\u8fbe\u7535\u5b50\" class=\"wp-image-3046\" style=\"aspect-ratio:16\/9;object-fit:cover;width:720px\" srcset=\"https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24-1024x1024.jpg 1024w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24-300x300.jpg 300w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24-150x150.jpg 150w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24-768x768.jpg 768w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24-12x12.jpg 12w, https:\/\/www.handa1688.com\/wp-content\/uploads\/2025\/02\/EMI-Shielding-Springs-24.jpg 1488w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7ed3\u8bba\">\u7ed3\u8bba<\/h2>\n\n\n\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u6027\u4ef7\u6bd4\u9ad8\u3001\u6709\u6548\u4e14\u53ef\u9760\u7684 EMI\/RF \u5c4f\u853d\u89e3\u51b3\u65b9\u6848\uff0c\u8bf7\u8003\u8651\u4f7f\u7528\u701a\u8fbeEMI\u5c4f\u853d\u5f39\u7c27\u3002<a href=\"https:\/\/www.handa1688.com\/en\/about-handa-shielding-company.html\/\"><strong>\u701a\u8fbe\u5c4f\u853d\u7535\u5b50<\/strong><\/a>\u7684\u4e13\u5bb6\u53ef\u4ee5\u5e2e\u52a9\u60a8\u9009\u62e9\u6700\u5408\u9002\u7684EMI\u5c4f\u853d\u5f39\u7c27\u9009\u9879\uff0c\u5c06\u5176\u8c03\u6574\u5230\u60a8\u9700\u8981\u7684\u5c3a\u5bf8\u5927\u5c0f\uff0c\u5e76\u786e\u4fdd\u60a8\u7684\u8bbe\u8ba1\u7b26\u5408\u6b63\u786e\u7684\u6807\u51c6\u3002\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u6709\u5173EMI\u5c4f\u853d\u5f39\u7c27\u7684\u4fe1\u606f\uff0c\u8bf7\u7acb\u5373<a href=\"https:\/\/www.handa1688.com\/en\/contact-us.html\/\">\u8054\u7cfb\u6211\u4eec<\/a>\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>EMI \u5c4f\u853d\u5f39\u7c27\uff0c\u5168\u79f0\u4e3a\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u5f39\u7c27\uff08EMI Shielding 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