{"id":6921,"date":"2026-10-07T15:03:15","date_gmt":"2026-10-07T07:03:15","guid":{"rendered":"https:\/\/walta-electronic.com\/?p=6921"},"modified":"2026-10-07T15:03:15","modified_gmt":"2026-10-07T07:03:15","slug":"usb-cable-assembly-poor-contact-design-prevention","status":"publish","type":"post","link":"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/","title":{"rendered":"USB\u7dda\u6750\u7d44\u88dd\u5e38\u898b\u7684\u63a5\u89f8\u4e0d\u826f\u554f\u984c\uff0c\u8a2d\u8a08\u968e\u6bb5\u600e\u9ebc\u9810\u9632\uff1f"},"content":{"rendered":"<p>USB\u7dda\u6750\u7d44\u88dd\u7684\u63a5\u89f8\u4e0d\u826f\u591a\u6e90\u65bc\u710a\u9ede\u53d7\u529b\u3001\u5c0e\u9ad4\u75b2\u52de\u8207\u7aef\u5b50\u52a3\u5316\uff0c\u8a2d\u8a08\u968e\u6bb5\u61c9\u5f9e\u61c9\u529b\u91cb\u653e\u8207\u7dda\u6750\u7aef\u5b50\u9078\u578b\u9810\u9632\u3002<\/p>\n<p>\u7522\u54c1\u51fa\u8ca8\u534a\u5e74\uff0c\u5ba2\u8a34\u958b\u59cb\u56de\u5831USB\u7dda\u6642\u597d\u6642\u58de\uff0c\u62c6\u958b\u4e00\u770b\uff0c\u65b7\u9ede\u7e3d\u662f\u843d\u5728\u63a5\u982d\u5f8c\u65b9\u90a3\u4e00\u5c0f\u6bb5\uff0c\u9019\u500b\u5834\u666f\u662f\u4e0d\u662f\u5f88\u719f\u6089\uff1f\u66f4\u68d8\u624b\u7684\u662f\uff0c\u540c\u4e00\u6279\u7dda\u6750\u5728\u6253\u6a23\u6e2c\u8a66\u6642\u5168\u90e8\u6b63\u5e38\uff0c\u70ba\u4ec0\u9ebc\u504f\u504f\u8981\u5230\u4f7f\u7528\u8005\u624b\u4e0a\u624d\u51fa\u554f\u984c\uff1f<\/p>\n<p>\u539f\u56e0\u5728\u65bc\u9019\u985e\u5931\u6548\u9700\u8981\u6642\u9593\u7d2f\u7a4d\uff1a\u53cd\u8986\u5f4e\u6298\u3001\u62c9\u626f\u3001\u63d2\u62d4\u4e4b\u5f8c\uff0c\u710a\u9ede\u8207\u5c0e\u9ad4\u624d\u6703\u9010\u6b65\u9b06\u812b\u6216\u65b7\u88c2\u3002\u7b49\u5230\u91cf\u7522\u5f8c\u624d\u6539\u6a21\uff0c\u6a21\u5177\u8cbb\u548c\u4ea4\u671f\u90fd\u5f97\u91cd\u4f86\u4e00\u6b21\uff01<\/p>\n<p>\u628a\u5931\u6548\u6a21\u5f0f\u5c0d\u61c9\u5230\u8a2d\u8a08\u624b\u6bb5\uff0c\u8a31\u591a\u63a5\u89f8\u4e0d\u826f\u98a8\u96aa\u5728\u51fa\u5716\u524d\u5c31\u80fd\u964d\u4f4e\u3002<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u6587\u7ae0\u76ee\u9304<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u986f\u793a\/\u96b1\u85cf\u5167\u5bb9\u76ee\u9304\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/#four-common-failure-modes-behind-poor-connections-in-usb-cable-assembly\" >USB\u7dda\u6750\u7d44\u88dd\u63a5\u89f8\u4e0d\u826f\u7684\u56db\u7a2e\u5e38\u898b\u5931\u6548\u6a21\u5f0f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/#comparison-of-usb-cable-contact-failure-modes\" >USB\u7dda\u6750\u63a5\u89f8\u4e0d\u826f\u5931\u6548\u6a21\u5f0f\u5c0d\u7167\u8868<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/#cable-exits-and-solder-joints-how-to-design-strain-relief\" >\u51fa\u7dda\u53e3\u8207\u710a\u9ede\uff1a\u61c9\u529b\u91cb\u653e\u7d50\u69cb\u600e\u9ebc\u8a2d\u8a08<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/#a-prevention-checklist-for-contact-selection-cable-selection-and-prototype-validation\" >\u7aef\u5b50\u8207\u7dda\u6750\u9078\u578b\u3001\u6253\u6a23\u9a57\u8b49\u7684\u9810\u9632\u6e05\u55ae<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/#frequently-asked-questions\" >\u5e38\u898b\u554f\u984c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/walta-electronic.com\/tw\/usb-cable-assembly-poor-contact-design-prevention\/#usb-cable-assembly-many-poor-contact-risks-can-be-reduced-during-design\" >USB\u7dda\u6750\u7d44\u88dd\u7684\u63a5\u89f8\u4e0d\u826f\uff0c\u8a31\u591a\u98a8\u96aa\u80fd\u5728\u8a2d\u8a08\u5716\u4e0a\u5148\u964d\u4f4e<\/a><\/li><\/ul><\/nav><\/div>\n\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"four-common-failure-modes-behind-poor-connections-in-usb-cable-assembly\"><\/span><span style=\"font-size: 18pt;\">USB\u7dda\u6750\u7d44\u88dd\u63a5\u89f8\u4e0d\u826f\u7684\u56db\u7a2e\u5e38\u898b\u5931\u6548\u6a21\u5f0f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>USB\u7dda\u6750\u7d44\u88dd\u7684\u63a5\u89f8\u4e0d\u826f\u53ef\u6b78\u7d0d\u70ba\u710a\u9ede\u5931\u6548\u3001\u5c0e\u9ad4\u65b7\u82af\u3001\u7aef\u5b50\u63a5\u89f8\u52a3\u5316\u8207\u7d44\u88dd\u88fd\u7a0b\u504f\u5dee\u56db\u985e\uff0c\u5404\u985e\u767c\u751f\u7684\u4f4d\u7f6e\u8207\u73fe\u8c61\u4e0d\u540c\uff0c\u5c0d\u61c9\u7684\u9810\u9632\u624b\u6bb5\u4e5f\u4e0d\u540c\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 100%; border: 2px solid #1A1A1A;\">\n<caption style=\"text-align: left; padding: 0 0 10px 0; caption-side: top;\">\n<h3 style=\"margin: 0; font-weight: bold;\"><span class=\"ez-toc-section\" id=\"comparison-of-usb-cable-contact-failure-modes\"><\/span><span style=\"font-size: 14pt;\">USB\u7dda\u6750\u63a5\u89f8\u4e0d\u826f\u5931\u6548\u6a21\u5f0f\u5c0d\u7167\u8868<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/caption>\n<thead>\n<tr>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #2c2c2c; color: #ffffff; font-weight: bold;\" scope=\"col\">\u5931\u6548\u6a21\u5f0f<\/th>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #2c2c2c; color: #ffffff; font-weight: bold;\" scope=\"col\">\u767c\u751f\u4f4d\u7f6e<\/th>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #2c2c2c; color: #ffffff; font-weight: bold;\" scope=\"col\">\u5178\u578b\u73fe\u8c61<\/th>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #2c2c2c; color: #ffffff; font-weight: bold;\" scope=\"col\">\u4e3b\u8981\u6210\u56e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #555555; color: #ffffff; font-weight: bold;\" scope=\"row\">\u710a\u9ede\u88c2\u958b\u6216\u7a7a\u710a<\/th>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u7dda\u82af\u8207\u63d2\u982d\u7aef\u5b50\u7684\u710a\u63a5\u9ede<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u6643\u52d5\u7dda\u6750\u6642\u8a0a\u865f\u65b7\u7e8c\u3001\u5145\u96fb\u4e2d\u65b7<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u62c9\u626f\u8207\u5f4e\u6298\u61c9\u529b\u76f4\u63a5\u50b3\u5230\u710a\u9ede\uff0c\u6216\u710a\u63a5\u6642\u5403\u932b\u4e0d\u8db3<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #555555; color: #ffffff; font-weight: bold;\" scope=\"row\">\u5c0e\u9ad4\u75b2\u52de\u65b7\u82af<\/th>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u8b77\u5957\u51fa\u53e3\u5f8c\u65b9\u7684\u5f4e\u6298\u9ede<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u5f4e\u5230\u7279\u5b9a\u89d2\u5ea6\u624d\u65b7\u7dda\uff0c\u5916\u89c0\u5b8c\u597d\u7121\u7834\u640d<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u7dda\u6750\u5728\u540c\u4e00\u9ede\u53cd\u8986\u6025\u5f4e\uff0c\u9285\u7d72\u9010\u6839\u65b7\u88c2<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #555555; color: #ffffff; font-weight: bold;\" scope=\"row\">\u7aef\u5b50\u63a5\u89f8\u52a3\u5316<\/th>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u63d2\u982d\u8207\u63d2\u5ea7\u7684\u63a5\u89f8\u9762<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u8981\u58d3\u8457\u63a5\u982d\u624d\u6709\u53cd\u61c9\uff0c\u63a5\u89f8\u96fb\u963b\u504f\u9ad8<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u934d\u5c64\u78e8\u640d\u5f8c\u5e95\u5c64\u5916\u9732\u6c27\u5316\uff0c\u6216\u5f48\u7247\u56e0\u61c9\u529b\u9b06\u5f1b\u3001\u75b2\u52de\u800c\u5931\u53bb\u8db3\u5920\u63a5\u89f8\u529b<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; background-color: #555555; color: #ffffff; font-weight: bold;\" scope=\"row\">\u7d44\u88dd\u88fd\u7a0b\u504f\u5dee<\/th>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u525d\u7dda\u3001\u710a\u63a5\u8207\u6210\u578b\u5de5\u5e8f<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u540c\u6279\u6b21\u96f6\u661f\u4e0d\u826f\uff0c\u4e14\u96e3\u4ee5\u91cd\u73fe<\/td>\n<td style=\"text-align: center; border: 1px solid #1A1A1A; padding: 8px; color: #333333; background-color: #ffffff;\">\u7dda\u82af\u9b06\u6563\u3001\u710a\u63a5\u5c0d\u4f4d\u504f\u79fb\u3001\u52a0\u71b1\u6216\u593e\u6301\u9020\u6210\u5916\u88ab\u8b8a\u5f62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u73fe\u5834\u5e38\u898b\u7684\u60c5\u5f62\u662f\uff1a\u524d\u5169\u985e\u82e5\u5c6c\u65bc\u6f5b\u5728\u7f3a\u9677\uff0c\u53ef\u80fd\u5728\u51fa\u8ca8\u521d\u671f\u7684\u5c0e\u901a\u6e2c\u8a66\u4e2d\u672a\u88ab\u767c\u73fe\uff0c\u8981\u7d2f\u7a4d\u4e00\u6bb5\u4f7f\u7528\u6642\u9593\u624d\u6d6e\u73fe\uff0c\u56e0\u6b64\u5bb9\u6613\u88ab\u7576\u6210\u300c\u4f7f\u7528\u8005\u64cd\u4f5c\u4e0d\u7576\u300d\u7d50\u6848\u3002\u5224\u65b7\u6642\u53ef\u4ee5\u5148\u770b\u5931\u6548\u4f4d\u7f6e\uff0c\u843d\u5728\u63a5\u982d\u5f8c\u65b9\u4e00\u5c0f\u6bb5\u7684\uff0c\u61c9\u512a\u5148\u6aa2\u67e5\u61c9\u529b\u662f\u5426\u88ab\u5206\u6563\u53ca\u710a\u63a5\u54c1\u8cea\uff1b\u82e5\u554f\u984c\u51fa\u5728\u63a5\u89f8\u9762\uff0c\u5247\u61c9\u6aa2\u67e5\u7aef\u5b50\u898f\u683c\u3001\u78e8\u640d\u8207\u6c61\u67d3\u60c5\u5f62\u3002<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"cable-exits-and-solder-joints-how-to-design-strain-relief\"><\/span><span style=\"font-size: 18pt;\">\u51fa\u7dda\u53e3\u8207\u710a\u9ede\uff1a\u61c9\u529b\u91cb\u653e\u7d50\u69cb\u600e\u9ebc\u8a2d\u8a08<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u61c9\u529b\u91cb\u653e\u8a2d\u8a08\u7684\u76ee\u7684\uff0c\u662f\u8b93\u4f7f\u7528\u8005\u62c9\u626f\u8207\u5f4e\u6298\u7dda\u6750\u6642\uff0c\u529b\u91cf\u4e3b\u8981\u7531\u7dda\u6750\u5916\u88ab\u8207\u6210\u578b\u81a0\u9ad4\u627f\u63a5\uff0c\u6e1b\u5c11\u50b3\u5230\u710a\u9ede\u8207\u5c0e\u9ad4\u4e0a\u7684\u8ca0\u8377\u3002\u5be6\u52d9\u4e0a\u53ef\u5f9e\u4e09\u500b\u4f4d\u7f6e\u8655\u7406\uff1a<\/p>\n<ol>\n<li>\u710a\u9ede\u524d\u5148\u56fa\u5b9a\u7dda\u6750\uff1a\u5728\u710a\u63a5\u5340\u5916\u52a0\u4e00\u9053\u5167\u6a21\uff08inner mold\uff09\u6216\u593e\u6301\u7d50\u69cb\uff0c\u628a\u7dda\u6750\u56fa\u5b9a\u5728\u63d2\u982d\u672c\u9ad4\u4e0a\uff0c\u6e1b\u5c11\u8ef8\u5411\u62c9\u529b\u76f4\u63a5\u4f5c\u7528\u65bc\u710a\u9ede\u3002<\/li>\n<li>\u8b77\u5957\u5f4e\u66f2\u525b\u6027\u8981\u6f38\u8b8a\uff1a\u51fa\u7dda\u53e3\u7684\u6210\u578b\u8b77\u5957\uff0c\u61c9\u7d9c\u5408\u6750\u6599\u786c\u5ea6\u3001\u539a\u5ea6\u8207\u5f62\u72c0\u8a2d\u8a08\uff0c\u8b93\u5f4e\u66f2\u525b\u6027\u7531\u63d2\u982d\u672c\u9ad4\u5411\u7dda\u6750\u5e73\u9806\u904e\u6e21\uff1b\u5c3e\u7aef\u53ef\u52a0\u5206\u6bb5\u808b\u689d\u6216\u6e9d\u69fd\uff0c\u8b93\u5f4e\u6298\u6cbf\u5e73\u9806\u5f27\u7dda\u5206\u6563\uff0c\u907f\u514d\u96c6\u4e2d\u5728\u55ae\u4e00\u6298\u9ede\u3002<\/li>\n<li>\u8b77\u5957\u8207\u5916\u88ab\u8981\u9396\u7dca\uff1a\u8b77\u5957\u9808\u8207\u7dda\u6750\u5916\u88ab\u4ee5\u5305\u8986\u5c04\u51fa\u6216\u7d50\u69cb\u5361\u6263\u7d50\u5408\uff0c\u53d7\u62c9\u626f\u6642\u5169\u8005\u624d\u4e0d\u6703\u5404\u81ea\u6ed1\u52d5\uff0c\u62c9\u529b\u4e5f\u4e0d\u6703\u5168\u843d\u5728\u5c0e\u9ad4\u4e0a\u3002<\/li>\n<\/ol>\n<p class=\"translation-block\">\u63d2\u982d\u8207\u5916\u6a21\u7684\u5c3a\u5bf8\u6703\u5f71\u97ff\u5167\u6a21\u80fd\u505a\u591a\u5927\u3002USB Type-A\u9023\u63a5\u5668\u7684\u63d2\u982d\u5916\u6bbc\u622a\u9762\u8f03\u5927\uff0c\u5167\u6a21\u8207\u593e\u6301\u7d50\u69cb\u7684\u7a7a\u9593\u76f8\u5c0d\u5145\u88d5\uff1bUSB Type-C\u9023\u63a5\u5668\u8207Micro USB\u9023\u63a5\u5668\u7684\u63d2\u982d\u5916\u6bbc\u5c0f\uff0cUSB Type-C\u898f\u683c\u9084\u5c0d\u63d2\u982d\u5916\u6a21\u7684\u5bec\u5ea6\u8207\u9ad8\u5ea6\u8a2d\u6709\u4e0a\u9650\uff0c\u8b77\u5957\u5c3a\u5bf8\u8207\u5167\u6a21\u5f62\u72c0\u8981\u5728\u8a2d\u8a08\u521d\u671f\u5c31\u9810\u7559\u6aa2\u8a0e\u7a7a\u9593\u3002<\/p>\n<p class=\"translation-block\">\u7522\u54c1\u82e5\u7528\u5728\u6236\u5916\u6216\u6f6e\u6fd5\u74b0\u5883\uff0c\u88dd\u7f6e\u7aef\u53ef\u8a55\u4f30\u9632\u6c34USB\u9023\u63a5\u5668\uff0c\u7dda\u6750\u7aef\u7684\u6210\u578b\u81a0\u9ad4\u4e5f\u8981\u628a\u51fa\u7dda\u53e3\u5305\u8986\u5b8c\u6574\uff0c\u4e26\u78ba\u8a8d\u6750\u6599\u7d50\u5408\u9762\u7684\u5bc6\u5c01\u6027\uff0c\u4ee5\u964d\u4f4e\u6c34\u6c23\u6cbf\u5916\u88ab\u754c\u9762\u6ef2\u5165\u3001\u52a0\u901f\u7aef\u5b50\u8150\u8755\u7684\u98a8\u96aa\uff1b\u9632\u6c34\u6548\u679c\u4ecd\u9808\u4f9d\u5be6\u969b\u7d44\u88dd\u8207\u63d2\u5408\u72c0\u614b\u9a57\u8b49\u3002<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"a-prevention-checklist-for-contact-selection-cable-selection-and-prototype-validation\"><\/span><span style=\"font-size: 18pt;\">\u7aef\u5b50\u8207\u7dda\u6750\u9078\u578b\u3001\u6253\u6a23\u9a57\u8b49\u7684\u9810\u9632\u6e05\u55ae<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7aef\u5b50\u8207\u7dda\u6750\u9078\u578b\u6703\u5f71\u97ff\u63a5\u89f8\u9762\u7684\u4f7f\u7528\u58fd\u547d\u8207\u5c0e\u9ad4\u80fd\u627f\u53d7\u7684\u5f4e\u6298\u6b21\u6578\uff0c\u9019\u4e9b\u9805\u76ee\u7684\u8981\u6c42\u5728\u898f\u683c\u66f8\u968e\u6bb5\u5c31\u80fd\u5148\u5b9a\u4e0b\u4f86\u3002\u8a2d\u8a08\u5be9\u67e5\u6642\u53ef\u9010\u9805\u6838\u5c0d\u4e0b\u5217\u4e94\u9ede\uff1a<\/p>\n<ol>\n<li>\u984d\u5b9a\u63d2\u62d4\u6b21\u6578\u5c0d\u4e0a\u4f7f\u7528\u983b\u7387\uff1aUSB Type-A\u9023\u63a5\u5668\u3001USB Type-C\u9023\u63a5\u5668\u8207Micro USB\u9023\u63a5\u5668\u7684\u898f\u683c\u66f8\u90fd\u6703\u6a19\u793a\u984d\u5b9a\u63d2\u62d4\u6b21\u6578\uff0c\u5148\u4f30\u7b97\u7522\u54c1\u751f\u547d\u9031\u671f\u5167\u7684\u5be6\u969b\u63d2\u62d4\u6b21\u6578\uff0c\u518d\u78ba\u8a8d\u9078\u7528\u7684\u9023\u63a5\u5668\u7559\u6709\u8db3\u5920\u9918\u88d5\u3002<\/li>\n<li>\u934d\u5c64\u7a2e\u985e\u8207\u539a\u5ea6\u5beb\u9032\u898f\u683c\uff1a\u934d\u91d1\u7aef\u5b50\uff08\u91d1\u934d\u5c64\u642d\u914d\u93b3\u5e95\u5c64\uff09\u6297\u6c27\u5316\u8868\u73fe\u826f\u597d\uff0c\u4f46\u8010\u78e8\u7a0b\u5ea6\u53d6\u6c7a\u65bc\u934d\u5c64\u7a2e\u985e\u3001\u539a\u5ea6\u8207\u63a5\u89f8\u529b\uff0c\u9ad8\u983b\u63d2\u62d4\u7684\u61c9\u7528\u61c9\u5728\u898f\u683c\u4e0a\u660e\u78ba\u6307\u5b9a\uff0c\u4e0d\u5b9c\u53ea\u5beb\u300c\u934d\u91d1\u300d\u5169\u500b\u5b57\u3002<\/li>\n<li>\u5c0e\u9ad4\u7d5e\u7dda\u7d50\u69cb\u914d\u5408\u5f4e\u6298\u9700\u6c42\uff1a\u9700\u8981\u53cd\u8986\u5f4e\u6298\u7684\u7dda\u6750\uff0c\u53ef\u8a55\u4f30\u80a1\u6578\u8f03\u591a\u3001\u55ae\u80a1\u8f03\u7d30\u7684\u7d5e\u7dda\u5c0e\u9ad4\uff0c\u4f46\u8010\u5f4e\u6298\u58fd\u547d\u4e5f\u53d6\u6c7a\u65bc\u7d5e\u8ddd\u3001\u7dda\u6750\u6574\u9ad4\u7d50\u69cb\u8207\u5f4e\u66f2\u534a\u5f91\uff0c\u61c9\u4ee5\u7b26\u5408\u4f7f\u7528\u60c5\u5883\u7684\u5f4e\u6298\u6e2c\u8a66\u78ba\u8a8d\uff0c\u4e0d\u80fd\u53ea\u9760\u80a1\u6578\u5224\u65b7\u3002<\/li>\n<li>\u710a\u63a5\u88fd\u7a0b\u689d\u4ef6\u5beb\u9032\u7d44\u88dd\u898f\u683c\uff1a\u525d\u7dda\u9577\u5ea6\u3001\u7dda\u82af\u6574\u7406\u65b9\u5f0f\u3001\u710a\u63a5\u6eab\u5ea6\u8207\u52a0\u71b1\u6642\u9593\u90fd\u6703\u5f71\u97ff\u710a\u9ede\u54c1\u8cea\uff0c\u5beb\u9032\u7d44\u88dd\u898f\u683c\u624d\u80fd\u8b93\u6bcf\u4e00\u6279\u6b21\u7dad\u6301\u4e00\u81f4\u3002<\/li>\n<li>\u6253\u6a23\u6642\u505a\u5f4e\u6298\u8207\u62c9\u529b\u6e2c\u8a66\uff1a\u6a23\u54c1\u9664\u4e86\u5c0e\u901a\u6e2c\u8a66\uff0c\u9084\u8981\u4f9d\u5be6\u969b\u4f7f\u7528\u60c5\u5883\u505a\u53cd\u8986\u5f4e\u6298\u8207\u8ef8\u5411\u62c9\u529b\u6e2c\u8a66\uff0c\u5f4e\u6298\u904e\u7a0b\u4e2d\u76e3\u6e2c\u6709\u7121\u77ac\u9593\u65b7\u8def\uff0c\u6e2c\u8a66\u524d\u5f8c\u4f9d\u898f\u5b9a\u65b9\u6cd5\u91cf\u6e2c\u63a5\u89f8\u96fb\u963b\u6216\u7dda\u6750\u7d44\u4ef6\u96fb\u963b\uff0c\u5224\u5b9a\u6a19\u6e96\u4ee5\u7522\u54c1\u898f\u683c\u4e2d\u7684\u77ac\u65b7\u689d\u4ef6\u8207\u76f8\u61c9\u96fb\u963b\u4e0a\u9650\u6216\u589e\u91cf\u70ba\u6e96\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u4e94\u9ede\u82e5\u5728\u51fa\u5716\u524d\u9084\u6c92\u6709\u5c0d\u61c9\u7684\u898f\u683c\u6578\u503c\uff0c\u5c31\u4ee3\u8868\u90a3\u4e00\u9805\u4ecd\u662f\u672a\u8655\u7406\u7684\u98a8\u96aa\uff0c\u5efa\u8b70\u5728\u8a2d\u8a08\u5be9\u67e5\u6703\u8b70\u4e0a\u9010\u689d\u88dc\u9f4a\u3002<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"frequently-asked-questions\"><\/span><span style=\"font-size: 18pt;\">\u5e38\u898b\u554f\u984c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Q\uff1a\u5982\u4f55\u5224\u65b7USB\u63a5\u89f8\u4e0d\u826f\u51fa\u5728\u7dda\u6750\u9084\u662f\u63d2\u5ea7\uff1f<\/strong><\/p>\n<p>A\uff1aUSB\u63a5\u89f8\u4e0d\u826f\u53ef\u5148\u7528\u4ea4\u53c9\u6bd4\u5c0d\u7e2e\u5c0f\u554f\u984c\u7bc4\u570d\u3002\u5728\u88dd\u7f6e\u3001\u4f9b\u96fb\u8207\u50b3\u8f38\u6a21\u5f0f\u7b49\u689d\u4ef6\u4e00\u81f4\u4e14\u5df2\u78ba\u8a8d\u6b63\u5e38\u7684\u60c5\u6cc1\u4e0b\uff0c\u540c\u4e00\u689d\u7dda\u63db\u5230\u5176\u4ed6\u6b63\u5e38\u63d2\u5ea7\u4ecd\u7570\u5e38\uff0c\u8f03\u53ef\u80fd\u662f\u7dda\u6750\u554f\u984c\uff1b\u63db\u4e00\u689d\u898f\u683c\u76f8\u5bb9\u4e14\u6b63\u5e38\u7684\u7dda\u63d2\u56de\u539f\u63d2\u5ea7\u4ecd\u7570\u5e38\uff0c\u5247\u56de\u982d\u67e5\u63d2\u5ea7\u8207\u88dd\u7f6e\u7aef\u3002\u7dda\u6750\u7aef\u518d\u7d30\u5206\u6642\uff0c\u56fa\u5b9a\u63a5\u982d\u53ea\u5f4e\u6298\u7dda\u8eab\u3001\u65b7\u8a0a\u9ede\u5728\u51fa\u7dda\u53e3\u9644\u8fd1\uff0c\u591a\u70ba\u5c0e\u9ad4\u65b7\u82af\u6216\u710a\u9ede\u53d7\u529b\uff1b\u53ea\u5728\u63d2\u5165\u89d2\u5ea6\u6539\u8b8a\u6642\u624d\u65b7\u8a0a\uff0c\u5247\u8f03\u53ef\u80fd\u662f\u7aef\u5b50\u63a5\u89f8\u9762\u6216\u5f48\u7247\u554f\u984c\u3002<\/p>\n<p><strong>Q\uff1a\u4ec0\u9ebc\u60c5\u6cc1\u4e0bUSB\u7dda\u6750\u9700\u8981\u505a\u5305\u8986\u5c04\u51fa\u6210\u578b\uff1f<\/strong><\/p>\n<p>A\uff1aUSB\u7dda\u6750\u6703\u53cd\u8986\u5f4e\u6298\u3001\u63d2\u62d4\u6216\u53d7\u62c9\u626f\u6642\uff0c\u9069\u5408\u5305\u8986\u5c04\u51fa\u6210\u578b\u3002\u81a0\u6599\u8207\u5916\u88ab\u6750\u8cea\u76f8\u5bb9\u6642\uff0c\u5305\u8986\u5c04\u51fa\u80fd\u8b93\u8b77\u5957\u8207\u7dda\u6750\u5916\u88ab\u7d50\u5408\u6210\u4e00\u9ad4\uff0c\u628a\u5f4e\u6298\u61c9\u529b\u5206\u6563\u5230\u8f03\u9577\u7684\u5340\u6bb5\uff1b\u82e5\u7dda\u6750\u53ea\u5728\u6a5f\u69cb\u5167\u90e8\u56fa\u5b9a\u8d70\u7dda\u3001\u7d44\u88dd\u5f8c\u4e0d\u518d\u79fb\u52d5\uff0c\u7c21\u6613\u8b77\u5957\u6216\u593e\u6301\u7d50\u69cb\u901a\u5e38\u5df2\u8db3\u5920\uff0c\u91cd\u9ede\u662f\u78ba\u8a8d\u8d70\u7dda\u4e0d\u6703\u5728\u63a5\u982d\u5f8c\u65b9\u5f62\u6210\u6025\u5f4e\u3002<\/p>\n<p><strong>Q\uff1a\u63a5\u89f8\u96fb\u963b\u8b8a\u5316\u591a\u5c11\u624d\u7b97USB\u7aef\u5b50\u5df2\u7d93\u52a3\u5316\uff1f<\/strong><\/p>\n<p>A\uff1aUSB\u7aef\u5b50\u662f\u5426\u52a3\u5316\uff0c\u4ee5\u898f\u683c\u66f8\u7684\u63a5\u89f8\u96fb\u963b\u4e0a\u9650\u6216\u5141\u8a31\u589e\u91cf\u5224\u5b9a\u3002\u6c92\u6709\u4e00\u500b\u901a\u7528\u6578\u503c\u53ef\u5957\u7528\u6240\u6709\u578b\u865f\u3002\u5be6\u52d9\u505a\u6cd5\u662f\u6253\u6a23\u6642\u4f9d\u898f\u5b9a\u65b9\u6cd5\u5148\u91cf\u6e2c\u521d\u59cb\u63a5\u89f8\u96fb\u963b\uff0c\u7d93\u904e\u8010\u4e45\u6e2c\u8a66\u5f8c\u518d\u91cf\u4e00\u6b21\uff0c\u6bd4\u5c0d\u7d55\u5c0d\u503c\u8207\u589e\u91cf\u662f\u5426\u7b26\u5408\u898f\u683c\uff1b\u82e5\u91cf\u6e2c\u7684\u662f\u6574\u689d\u7dda\u6750\u7d44\u4ef6\u96fb\u963b\uff0c\u5247\u9808\u4f9d\u76f8\u61c9\u898f\u683c\u5224\u5b9a\uff0c\u4e0d\u80fd\u76f4\u63a5\u7576\u6210\u55ae\u4e00\u7aef\u5b50\u7684\u63a5\u89f8\u96fb\u963b\u3002\u589e\u91cf\u8d85\u6a19\u4f46\u4ecd\u80fd\u5c0e\u901a\u7684\u6a23\u54c1\u540c\u6a23\u8996\u70ba\u4e0d\u5408\u683c\uff0c\u56e0\u70ba\u96fb\u963b\u7570\u5e38\u53ef\u80fd\u589e\u52a0\u58d3\u964d\u3001\u767c\u71b1\u6216\u9593\u6b47\u6027\u9023\u63a5\u7684\u98a8\u96aa<\/p>\n<h2><span class=\"ez-toc-section\" id=\"usb-cable-assembly-many-poor-contact-risks-can-be-reduced-during-design\"><\/span><span style=\"font-size: 18pt;\">USB\u7dda\u6750\u7d44\u88dd\u7684\u63a5\u89f8\u4e0d\u826f\uff0c\u8a31\u591a\u98a8\u96aa\u80fd\u5728\u8a2d\u8a08\u5716\u4e0a\u5148\u964d\u4f4e<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>USB\u7dda\u6750\u7d44\u88dd\u7684\u63a5\u89f8\u4e0d\u826f\uff0c\u5e38\u8207\u61c9\u529b\u6c92\u6709\u88ab\u5206\u6563\uff0c\u6216\u7aef\u5b50\u8207\u7dda\u6750\u898f\u683c\u6c92\u6709\u5c0d\u4e0a\u4f7f\u7528\u60c5\u5883\u6709\u95dc\uff0c\u9019\u5169\u4ef6\u4e8b\u5728\u8a2d\u8a08\u5716\u968e\u6bb5\u90fd\u9084\u4f86\u5f97\u53ca\u8abf\u6574\u3002\u5efa\u8b70\u5148\u6574\u7406\u7522\u54c1\u7684\u4ecb\u9762\u985e\u578b\u3001\u9810\u4f30\u63d2\u62d4\u983b\u7387\u3001\u7dda\u6750\u5f4e\u6298\u65b9\u5f0f\u8207\u4f7f\u7528\u74b0\u5883\u56db\u9805\u689d\u4ef6\uff0c\u518d\u62ff\u4f86\u548c\u9078\u578b\u8207\u6253\u6a23\u9810\u9632\u6e05\u55ae\u9010\u9805\u5c0d\u7167\u3002<\/p>\n<p class=\"translation-block\">\u83ef\u5927\u96fb\u5b50\u81ea2014\u5e74\u8d77\u63d0\u4f9b\u7dda\u6750\u7d44\u88dd\u670d\u52d9\uff0c\u8eab\u70ba\u7dda\u6750\u7d44\u88dd\u88fd\u9020\u5546\uff0c\u4ee5OEM\uff0fODM\u6a21\u5f0f\u63d0\u4f9b\u7522\u54c1\u8a2d\u8a08\u3001\u958b\u6a21\u3001\u6253\u6a23\u3001\u6e2c\u8a66\u5230\u91cf\u7522\u7684\u6574\u6bb5\u652f\u63f4\u3002\u6b61\u8fce\u4f86\u96fb\u6216\u4ee5Email\u5bc4\u9001\u898f\u683c\u9700\u6c42\u8aee\u8a62\u3002<\/p>\n<p><strong>\u83ef\u5927\u96fb\u5b50<\/strong><\/p>\n<p>\u96fb\u8a71\uff1a886-2-2657-7778<\/p>\n<p>Email: <a href=\"mailto:inquiry@walta.com.tw\">inquiry@walta.com.tw<\/a><\/p>\n<p>\u5730\u5740\uff1a\u53f0\u5317\u5e02\u5167\u6e56\u5340\u5167\u6e56\u8def\u4e00\u6bb5360\u5df715\u865f3\u6a13\u4e4b2<\/p>","protected":false},"excerpt":{"rendered":"<p>Poor connections in USB Cable Assembly often result from stress on solder joints, conductor fatigue and contact deterioration. Prevention during design starts with strain relief and the selection of suitable cables and contacts. Six months after shipment, customer complaints begin to arrive: the USB cable works intermittently. On disassembly, the break is repeatedly found in [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":3936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","footnotes":""},"categories":[30],"tags":[458,462,466,141],"class_list":["post-6921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-blogs","tag-usb-type-a-connector","tag-micro-usb-connector","tag-usb-cable-assembly","tag-usb-type-c-connector"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Common Contact Problems in USB Cable Assembly: How Can They Be Prevented During Design? | Walta Electronic<\/title>\n<meta name=\"description\" content=\"Poor connections in USB Cable Assembly often result from stress on solder joints, conductor fatigue and contact deterioration. 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