{"id":2407,"date":"2026-11-10T17:00:00","date_gmt":"2026-11-10T09:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2407"},"modified":"2026-10-10T00:08:19","modified_gmt":"2026-10-09T16:08:19","slug":"how-to-debug-new-pcb","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/how-to-debug-new-pcb\/","title":{"rendered":"\u7535\u8def\u677f\u5382\u7684\u65b0\u7535\u8def\u677f\u8be5\u5982\u4f55\u8c03\u8bd5\uff1f"},"content":{"rendered":"<style>\n.jp-tw{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch;}\n.jp-tw table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;line-height:1.65;background:#fff;}\n.jp-tw th,.jp-tw td{border:1px solid #dde3ea;padding:11px 14px;text-align:left;vertical-align:top;}\n.jp-tw thead th{background:#eef2f7;color:#1b2733;font-weight:700;white-space:nowrap;border-bottom:2px solid #c9d3de;}\n.jp-tw tbody tr:nth-child(even){background:#fafbfc;}\n.jp-tw tbody tr:hover{background:#f1f5fa;}\n.jp-tw tbody td:first-child{font-weight:600;color:#1b2733;}\n@media(max-width:767px){.jp-tw table{font-size:14px;min-width:520px;}.jp-tw th,.jp-tw td{padding:9px 11px;}}\n<\/style>\n<p>\u5728\u7535\u8def\u677f\u5382\uff0c\u9488\u5bf9\u65b0\u8bbe\u8ba1\u7684\u7535\u8def\u677f\u8fdb\u884c\u8c03\u8bd5\u901a\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u6311\u6218\uff0c\u5c24\u5176\u662f\u5728\u7535\u8def\u677f\u8f83\u5927\u6216\u5143\u4ef6\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\u3002\u7136\u800c\uff0c\u5982\u679c\u80fd\u591f\u638c\u63e1\u4e00\u5957\u5408\u7406\u7684\u8c03\u8bd5\u65b9\u6cd5\uff0c\u5c31\u80fd\u591f\u4e8b\u534a\u529f\u500d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" class=\"alignnone size-large wp-image-841\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2022\/08\/pcb-made-in-china.jpg\" alt=\"Ranking of PCB Manufacturers\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2022\/08\/pcb-made-in-china.jpg 640w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2022\/08\/pcb-made-in-china-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2022\/08\/pcb-made-in-china-320x180.jpg 320w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2022\/08\/pcb-made-in-china-400x225.jpg 400w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u89c2\u5bdf\u7535\u8def\u677f<\/h2>\n<p>\u5bf9\u4e8e\u521a\u521a\u83b7\u5f97\u7684\u65b0PCB\u677f\uff0c\u9996\u5148\u9700\u8981\u8fdb\u884c\u5927\u6982\u7684\u89c2\u5bdf\uff0c\u4ee5\u786e\u5b9a\u662f\u5426\u5b58\u5728\u95ee\u9898\u3002\u8fd9\u4e9b\u95ee\u9898\u53ef\u80fd\u5305\u62ec\u660e\u663e\u7684\u88c2\u75d5\u3001\u77ed\u8def\u6216\u5f00\u8def\u7b49\u73b0\u8c61\u3002\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u68c0\u67e5\u7535\u6e90\u548c\u5730\u7ebf\u4e4b\u95f4\u7684\u7535\u963b\u662f\u5426\u8db3\u591f\u5927\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u5b89\u88c5\u5143\u4ef6<\/h2>\n<p>\u63a5\u4e0b\u6765\u662f\u5b89\u88c5\u7535\u8def\u677f\u4e0a\u7684\u5143\u4ef6\u3002\u5bf9\u4e8e\u76f8\u4e92\u72ec\u7acb\u7684\u6a21\u5757\uff0c\u5982\u679c\u60a8\u4e0d\u786e\u5b9a\u5b83\u4eec\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u6700\u597d\u4e0d\u8981\u4e00\u6b21\u6027\u5168\u90e8\u5b89\u88c5\uff0c\u800c\u662f\u9010\u6b65\u5b89\u88c5\uff08\u5bf9\u4e8e\u5c0f\u578b\u7535\u8def\uff0c\u53ef\u4ee5\u4e00\u6b21\u6027\u5b89\u88c5\uff09\u3002\u8fd9\u6837\u6709\u52a9\u4e8e\u786e\u5b9a\u6545\u969c\u8303\u56f4\uff0c\u907f\u514d\u4e00\u65e6\u51fa\u73b0\u95ee\u9898\u65f6\u4e0d\u77e5\u4ece\u4f55\u5904\u7740\u624b\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u4e0a\u7535\u524d\u5fc5\u505a\u7684\u56db\u9879\u9759\u6001\u68c0\u67e5<\/h2>\n<p>\u539f\u6587\u7b2c\u4e00\u6b65\u63d0\u5230\u89c2\u5bdf\u677f\u5b50\u4e0e\u6d4b\u91cf\u7535\u6e90\u5730\u7ebf\u95f4\u7535\u963b\u3002\u628a\u8fd9\u4e00\u6b65\u5c55\u5f00\u6210\u56db\u9879\u53ef\u6267\u884c\u7684\u68c0\u67e5\uff0c\u80fd\u628a\u7edd\u5927\u591a\u6570\u300c\u4e00\u4e0a\u7535\u5c31\u5192\u70df\u300d\u7684\u4e8b\u6545\u6321\u5728\u524d\u9762\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Checklist Items<\/th>\n<th>Methods<\/th>\n<th>\u6b63\u5e38\u5224\u636e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7535\u6e90\u5bf9\u5730\u963b\u6297<\/td>\n<td>\u4e07\u7528\u8868\u7535\u963b\u6863\u6d4b\u5404\u7535\u6e90\u8f68\u5bf9\u5730<\/td>\n<td>\u6709\u4e00\u5b9a\u963b\u503c\uff0c\u975e\u63a5\u8fd1 0 \u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90\u8f68\u4e4b\u95f4\u77ed\u8def<\/td>\n<td>\u6d4b\u76f8\u90bb\u7535\u6e90\u8f68\u4e4b\u95f4<\/td>\n<td>\u4e0d\u5e94\u5bfc\u901a<\/td>\n<\/tr>\n<tr>\n<td>\u6781\u6027\u5143\u4ef6\u65b9\u5411<\/td>\n<td>\u5bf9\u7167\u4e1d\u5370\u4e0e\u88c5\u914d\u56fe<\/td>\n<td>\u4e8c\u6781\u7ba1\u3001\u7535\u89e3\u7535\u5bb9\u3001IC \u65b9\u5411\u4e00\u81f4<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90\u82af\u7247\u710a\u63a5<\/td>\n<td>\u653e\u5927\u955c\u68c0\u67e5\u5f15\u811a<\/td>\n<td>\u65e0\u6865\u8fde\u3001\u65e0\u865a\u710a\u3001\u65e0\u7f3a\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5176\u4e2d\u6700\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u662f<strong>\u7535\u6e90\u82af\u7247\u7684\u710a\u63a5\u68c0\u67e5<\/strong>\u3002\u7535\u6e90\u82af\u7247\u5f15\u811a\u5bc6\u96c6\u4e14\u591a\u5e26\u6563\u70ed\u710a\u76d8\uff0c\u5e95\u90e8\u710a\u76d8\u865a\u710a\u4f1a\u9020\u6210\u82af\u7247\u8fc7\u70ed\uff0c\u5f15\u811a\u6865\u8fde\u5219\u4f1a\u76f4\u63a5\u77ed\u8def\u3002\u8fd9\u4e24\u7c7b\u95ee\u9898\u5728\u4e0a\u7535\u524d\u7528\u653e\u5927\u955c\u5c31\u80fd\u53d1\u73b0\uff0c\u4e0a\u7535\u540e\u5374\u53ef\u80fd\u7acb\u523b\u70e7\u6bc1\u82af\u7247\u3002<\/p>\n<ul>\n<li><strong>\u5148\u6d4b\u518d\u710a<\/strong>\uff1a\u7a7a\u677f\u5148\u6d4b\u7535\u6e90\u5bf9\u5730\u963b\u6297\uff0c\u786e\u8ba4\u677f\u5382\u6ca1\u6709\u77ed\u8def\uff1b<\/li>\n<li><strong>\u710a\u5b8c\u518d\u6d4b<\/strong>\uff1a\u88c5\u5b8c\u7535\u6e90\u90e8\u5206\u540e\u590d\u6d4b\uff0c\u786e\u8ba4\u6ca1\u6709\u5f15\u5165\u65b0\u7684\u77ed\u8def\uff1b<\/li>\n<li><strong>\u5bf9\u6bd4\u6cd5<\/strong>\uff1a\u82e5\u6709\u591a\u5757\u540c\u578b\u53f7\u677f\uff0c\u6d4b\u51fa\u7684\u963b\u503c\u5e94\u5f53\u63a5\u8fd1\uff0c\u5f02\u5e38\u677f\u4e00\u773c\u53ef\u8fa8\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u7a7a\u677f\u72b6\u6001\u4e0b\u8bb0\u5f55\u5404\u7535\u6e90\u8f68\u5bf9\u5730\u963b\u503c\uff1b<\/li>\n<li>\u710a\u63a5\u7535\u6e90\u90e8\u5206\u540e\u590d\u6d4b\u5e76\u5bf9\u6bd4\uff1b<\/li>\n<li>\u786e\u8ba4\u65e0\u5f02\u5e38\u540e\u518d\u8fdb\u5165\u4e0a\u7535\u6b65\u9aa4\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1331\" height=\"724\" class=\"alignnone size-large wp-image-6788\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/SMT-appearance-inspection.jpg\" alt=\"SMT Manufacturing Visual Inspection\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/SMT-appearance-inspection.jpg 1331w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/SMT-appearance-inspection-300x163.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/SMT-appearance-inspection-1024x557.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/SMT-appearance-inspection-768x418.jpg 768w\" sizes=\"auto, (max-width: 1331px) 100vw, 1331px\" \/><\/p>\n<p>\u710a\u63a5\u7f3a\u9677\u8bc6\u522b\u89c1<a href=\"\/en\/blog\/reasons-for-poor-soldering-of-circuit-boards\/\">Analysis of the Causes of Soldering Defects on Printed Circuit Boards<\/a>; For assembly and testing, see<a href=\"\/en\/pcba-testing\/\">PCBA Testing<\/a>\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u7535\u6e90\u90e8\u5206\u7684\u8c03\u8bd5<\/h2>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u9996\u5148\u5b89\u88c5\u7535\u8def\u677f\u7684\u7535\u6e90\u90e8\u5206\uff0c\u7136\u540e\u8fdb\u884c\u4e0a\u7535\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u7535\u6e90\u8f93\u51fa\u7535\u538b\u662f\u5426\u6b63\u5e38\u3002\u5982\u679c\u60a8\u4e0d\u786e\u5b9a\u5728\u4e0a\u7535\u65f6\u662f\u5426\u5b89\u5168\uff08\u5373\u4f7f\u6709\u4fe1\u5fc3\uff0c\u4e5f\u5efa\u8bae\u52a0\u88c5\u4e00\u4e2a\u4fdd\u9669\u4e1d\u4ee5\u9632\u4e07\u4e00\uff09\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5e26\u6709\u9650\u6d41\u529f\u80fd\u7684\u53ef\u8c03\u7a33\u538b\u7535\u6e90\u3002\u60a8\u53ef\u4ee5\u9884\u5148\u8bbe\u7f6e\u8fc7\u6d41\u4fdd\u62a4\u7535\u6d41\uff0c\u7136\u540e\u7f13\u6162\u8c03\u9ad8\u7a33\u538b\u7535\u6e90\u7684\u7535\u538b\u503c\uff0c\u540c\u65f6\u76d1\u6d4b\u8f93\u5165\u7535\u6d41\u3001\u8f93\u5165\u7535\u538b\u548c\u8f93\u51fa\u7535\u538b\u3002\u5982\u679c\u5728\u8c03\u6574\u7535\u538b\u7684\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u51fa\u73b0\u8fc7\u6d41\u4fdd\u62a4\u7b49\u95ee\u9898\uff0c\u5e76\u4e14\u8f93\u51fa\u7535\u538b\u6b63\u5e38\uff0c\u90a3\u4e48\u7535\u6e90\u90e8\u5206\u5c31\u53ef\u4ee5\u786e\u8ba4\u6b63\u5e38\u5de5\u4f5c\u3002\u5982\u679c\u51fa\u73b0\u95ee\u9898\uff0c\u9700\u8981\u65ad\u5f00\u7535\u6e90\uff0c\u5bfb\u627e\u6545\u969c\u70b9\uff0c\u5e76\u91cd\u590d\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u76f4\u5230\u7535\u6e90\u6b63\u5e38\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65\uff1a\u9010\u6b65\u5b89\u88c5\u5176\u4ed6\u6a21\u5757<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u9010\u6b65\u5b89\u88c5\u7535\u8def\u677f\u7684\u5176\u4ed6\u6a21\u5757\u3002\u6bcf\u6b21\u5b89\u88c5\u5b8c\u4e00\u4e2a\u6a21\u5757\u540e\uff0c\u90fd\u8fdb\u884c\u4e0a\u7535\u6d4b\u8bd5\u3002\u5728\u4e0a\u7535\u65f6\uff0c\u4e5f\u8981\u6309\u7167\u4e0a\u9762\u7684\u6b65\u9aa4\u8fdb\u884c\uff0c\u4ee5\u907f\u514d\u56e0\u8bbe\u8ba1\u9519\u8bef\u6216\u5b89\u88c5\u9519\u8bef\u5bfc\u81f4\u8fc7\u6d41\u800c\u635f\u574f\u5143\u4ef6\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u9650\u6d41\u4e0a\u7535\u7684\u64cd\u4f5c\u7ec6\u8282\u4e0e\u8bfb\u6570\u5224\u8bfb<\/h2>\n<p>\u539f\u6587\u7b2c\u4e09\u6b65\u63a8\u8350\u4f7f\u7528\u5e26\u9650\u6d41\u529f\u80fd\u7684\u53ef\u8c03\u7a33\u538b\u7535\u6e90\u3002\u8fd9\u4e00\u505a\u6cd5\u503c\u5f97\u8fdb\u4e00\u6b65\u7ec6\u5316\uff0c\u56e0\u4e3a\u300c\u600e\u4e48\u8bbe\u5b9a\u9650\u6d41\u503c\u300d\u548c\u300c\u600e\u4e48\u8bfb\u7535\u6d41\u300d\u51b3\u5b9a\u4e86\u5b83\u7684\u6548\u679c\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Steps<\/th>\n<th>\u64cd\u4f5c<\/th>\n<th>\u89c2\u5bdf\u8981\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9650\u6d41\u503c\u8bbe\u5b9a<\/td>\n<td>\u5148\u8bbe\u4e3a\u989d\u5b9a\u7535\u6d41\u7684 10% \u2013 20%<\/td>\n<td>\u7559\u8db3\u4fdd\u62a4\u88d5\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u538b\u7f13\u6162\u4e0a\u8c03<\/td>\n<td>\u4ece 0 \u9010\u6b65\u5347\u5230\u989d\u5b9a\u7535\u538b<\/td>\n<td>\u7535\u6d41\u662f\u5426\u968f\u7535\u538b\u7ebf\u6027\u4e0a\u5347<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u8f7d\u7535\u6d41\u5224\u8bfb<\/td>\n<td>\u5bf9\u6bd4\u9884\u671f\u9759\u6001\u7535\u6d41<\/td>\n<td>\u660e\u663e\u504f\u5927\u8bf4\u660e\u5b58\u5728\u5f02\u5e38<\/td>\n<\/tr>\n<tr>\n<td>\u6478\u6e29\u6392\u67e5<\/td>\n<td>\u4e0a\u7535\u6570\u5341\u79d2\u540e\u65ad\u7535\u89e6\u6478<\/td>\n<td>\u5c40\u90e8\u5f02\u5e38\u53d1\u70ed\u70b9\u5373\u6545\u969c\u4f4d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td>\u9010\u6b65\u653e\u5f00\u9650\u6d41<\/td>\n<td>\u786e\u8ba4\u6b63\u5e38\u540e\u63d0\u9ad8\u9650\u6d41\u503c<\/td>\n<td>\u7ee7\u7eed\u89c2\u5bdf\u7535\u6d41\u53d8\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5173\u952e\u5224\u8bfb\u903b\u8f91\u662f\uff1a<strong>\u6b63\u5e38\u7684\u677f\u4e0a\u7535\u540e\u7535\u6d41\u5e94\u8be5\u7a33\u5b9a\u5728\u9884\u671f\u503c\u9644\u8fd1\uff0c\u800c\u4e0d\u662f\u6301\u7eed\u722c\u5347<\/strong>\u3002\u5982\u679c\u7535\u6d41\u968f\u7535\u538b\u4e0a\u5347\u800c\u7ebf\u6027\u589e\u5927\u4e14\u4e0d\u6536\u655b\uff0c\u901a\u5e38\u610f\u5473\u7740\u5b58\u5728\u963b\u6027\u77ed\u8def\uff1b\u5982\u679c\u7535\u6d41\u5728\u67d0\u4e2a\u7535\u538b\u70b9\u7a81\u7136\u8df3\u53d8\uff0c\u5219\u53ef\u80fd\u662f\u67d0\u4e2a\u5668\u4ef6\u51fb\u7a7f\u6216\u7a33\u538b\u73af\u8def\u8d77\u632f\u3002<\/p>\n<ul>\n<li><strong>\u9650\u6d41\u4fdd\u62a4\u89e6\u53d1\u4e0d\u8981\u53cd\u590d\u91cd\u8bd5<\/strong>\uff1a\u5148\u65ad\u7535\u6392\u67e5\uff0c\u53cd\u590d\u4e0a\u7535\u4f1a\u6269\u5927\u6545\u969c\uff1b<\/li>\n<li><strong>\u6478\u6e29\u8981\u5728\u65ad\u7535\u540e\u8fdb\u884c<\/strong>\uff1a\u65e2\u5b89\u5168\u53c8\u51c6\u786e\uff0c\u5e26\u7535\u89e6\u6478\u6709\u89e6\u7535\u4e0e\u77ed\u8def\u98ce\u9669\uff1b<\/li>\n<li><strong>\u7528\u70ed\u50cf\u4eea\u66f4\u9ad8\u6548<\/strong>\uff1a\u80fd\u4e00\u6b21\u6027\u770b\u5230\u6574\u677f\u6e29\u5ea6\u5206\u5e03\uff0c\u5b9a\u4f4d\u70ed\u70b9\u975e\u5e38\u5feb\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u8bbe\u5b9a\u4fdd\u5b88\u9650\u6d41\u503c\u540e\u4e0a\u7535\uff1b<\/li>\n<li>\u7f13\u6162\u5347\u538b\u5e76\u5168\u7a0b\u89c2\u5bdf\u7535\u6d41\uff1b<\/li>\n<li>\u5f02\u5e38\u7acb\u5373\u65ad\u7535\uff0c\u7528\u6478\u6e29\u6216\u70ed\u50cf\u5b9a\u4f4d\uff1b<\/li>\n<li>\u6392\u9664\u540e\u518d\u9010\u6b65\u653e\u5f00\u9650\u6d41\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"719\" class=\"alignnone size-large wp-image-8629\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-assembly-testing.jpg\" alt=\"Why Is PCB Assembly and Testing Necessary?\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-assembly-testing.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-assembly-testing-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-assembly-testing-1024x575.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-assembly-testing-768x431.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>Common design errors can be found at<a href=\"\/en\/blog\/common-errors-in-printed-circuit-board-design\/\">How to Avoid Common Mistakes in Printed Circuit Board Design<\/a>\uff1b\u7ec4\u88c5\u5de5\u827a\u89c1<a href=\"\/en\/smt-factory\/\">SMT Assembly<\/a>\u3002<\/p>\n<h2>\u5bfb\u627e\u6545\u969c\u70b9\u7684\u65b9\u6cd5<\/h2>\n<p>\u5728\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u5bfb\u627e\u6545\u969c\u70b9\uff1a<\/p>\n<h3>1. Voltage Measurement Method<\/h3>\n<p>\u9996\u5148\uff0c\u8981\u786e\u8ba4\u5404\u4e2a\u82af\u7247\u7684\u7535\u6e90\u5f15\u811a\u7535\u538b\u662f\u5426\u6b63\u5e38\uff0c\u68c0\u67e5\u5404\u79cd\u53c2\u8003\u7535\u538b\u662f\u5426\u6b63\u5e38\uff0c\u4ee5\u53ca\u5404\u4e2a\u70b9\u7684\u5de5\u4f5c\u7535\u538b\u662f\u5426\u6b63\u5e38\u3002\u4f8b\u5982\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u7845\u4e09\u6781\u7ba1\u7684BE\u7ed3\u7535\u538b\u5e94\u57280.7V\u5de6\u53f3\uff0c\u800cCE\u7ed3\u7535\u538b\u5e94\u57280.3V\u5de6\u53f3\u6216\u66f4\u4f4e\u3002\u5982\u679c\u4e00\u4e2a\u4e09\u6781\u7ba1\u7684BE\u7ed3\u7535\u538b\u5927\u4e8e0.7V\uff08\u7279\u6b8a\u4e09\u6781\u7ba1\u9664\u5916\uff09\uff0c\u53ef\u80fd\u5b58\u5728BE\u7ed3\u5f00\u8def\u7684\u95ee\u9898\u3002<\/p>\n<h3>2. Signal Injection Method<\/h3>\n<p>\u53ef\u4ee5\u5c06\u4fe1\u53f7\u6e90\u52a0\u5230\u8f93\u5165\u7aef\uff0c\u7136\u540e\u9010\u4e00\u6d4b\u91cf\u5404\u4e2a\u70b9\u7684\u6ce2\u5f62\uff0c\u4ee5\u67e5\u770b\u662f\u5426\u6b63\u5e38\uff0c\u4ece\u800c\u627e\u5230\u6545\u969c\u70b9\u3002\u6709\u65f6\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u66f4\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u7528\u624b\u89e6\u78b0\u5404\u7ea7\u7684\u8f93\u5165\u7aef\uff0c\u4ee5\u67e5\u770b\u8f93\u51fa\u7aef\u662f\u5426\u6709\u53cd\u5e94\u3002\u8fd9\u5728\u97f3\u9891\u3001\u89c6\u9891\u7b49\u653e\u5927\u7535\u8def\u4e2d\u5e38\u5e38\u4f7f\u7528\uff08\u4f46\u8981\u6ce8\u610f\uff0c\u4e0d\u8981\u5728\u9ad8\u538b\u7535\u8def\u6216\u9ad8\u7535\u538b\u7535\u8def\u4e2d\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4ee5\u514d\u89e6\u7535\u5371\u9669\uff09\u3002<\/p>\n<h3>3. \u89c2\u5bdf\u3001\u542c\u3001\u95fb\u3001\u6478<\/h3>\n<ul>\n<li>\u89c2\u5bdf\uff1a\u68c0\u67e5\u5143\u4ef6\u662f\u5426\u6709\u660e\u663e\u7684\u673a\u68b0\u635f\u574f\uff0c\u4f8b\u5982\u7834\u88c2\u3001\u70e7\u7126\u3001\u53d8\u5f62\u7b49\u3002<\/li>\n<li>\u542c\uff1a\u542c\u5de5\u4f5c\u65f6\u662f\u5426\u6709\u5f02\u5e38\u58f0\u97f3\uff0c\u4f8b\u5982\u4e0d\u5e94\u8be5\u53d1\u58f0\u7684\u5143\u4ef6\u53d1\u58f0\uff0c\u6216\u5e94\u8be5\u53d1\u58f0\u7684\u5143\u4ef6\u6ca1\u6709\u58f0\u97f3\u6216\u58f0\u97f3\u5f02\u5e38\u3002<\/li>\n<li>\u95fb\uff1a\u68c0\u67e5\u662f\u5426\u6709\u5f02\u5e38\u6c14\u5473\uff0c\u4f8b\u5982\u70e7\u7126\u7684\u5473\u9053\u3001\u7535\u5bb9\u7535\u89e3\u6db2\u7684\u5473\u9053\u7b49\u3002<\/li>\n<li>\u6478\uff1a\u7528\u624b\u89e6\u6478\u5143\u4ef6\uff0c\u67e5\u770b\u6e29\u5ea6\u662f\u5426\u6b63\u5e38\u3002\u4e00\u4e9b\u529f\u7387\u5668\u4ef6\u5728\u5de5\u4f5c\u65f6\u4f1a\u53d1\u70ed\uff0c\u5982\u679c\u89e6\u6478\u65f6\u611f\u89c9\u51c9\u723d\uff0c\u90a3\u4e48\u53ef\u80fd\u8bf4\u660e\u5b83\u6ca1\u6709\u5de5\u4f5c\u3002\u4e0d\u8fc7\u8981\u6ce8\u610f\u4e0d\u8981\u89e6\u6478\u9ad8\u6e29\u90e8\u5206\uff0c\u4ee5\u514d\u70eb\u4f24\u3002<\/li>\n<\/ul>\n<h2>\u8fdb\u9636\uff1a\u5e38\u7528\u8c03\u8bd5\u4eea\u5668\u4e0e\u9002\u7528\u573a\u666f<\/h2>\n<p>\u539f\u6587\u7684\u6545\u969c\u67e5\u627e\u65b9\u6cd5\u4ee5\u4e07\u7528\u8868\u4e3a\u4e3b\u3002\u5b9e\u9645\u8c03\u8bd5\u4e2d\uff0c\u4e0d\u540c\u4eea\u5668\u89e3\u51b3\u4e0d\u540c\u5c42\u9762\u7684\u95ee\u9898\uff0c\u9009\u5bf9\u5de5\u5177\u80fd\u5927\u5e45\u7f29\u77ed\u5b9a\u4f4d\u65f6\u95f4\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>\u4eea\u5668<\/th>\n<th>\u770b\u4ec0\u4e48<\/th>\n<th>Typical Applications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e07\u7528\u8868<\/td>\n<td>\u7535\u538b\u3001\u7535\u963b\u3001\u901a\u65ad<\/td>\n<td>\u9759\u6001\u68c0\u67e5\u4e0e\u7535\u6e90\u786e\u8ba4<\/td>\n<\/tr>\n<tr>\n<td>\u793a\u6ce2\u5668<\/td>\n<td>\u65f6\u57df\u6ce2\u5f62<\/td>\n<td>\u65f6\u949f\u3001\u590d\u4f4d\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u3001\u7eb9\u6ce2<\/td>\n<\/tr>\n<tr>\n<td>\u76f4\u6d41\u7535\u6e90\uff08\u9650\u6d41\uff09<\/td>\n<td>\u7535\u538b\u4e0e\u7535\u6d41<\/td>\n<td>\u5b89\u5168\u4e0a\u7535\u4e0e\u77ed\u8def\u5b9a\u4f4d<\/td>\n<\/tr>\n<tr>\n<td>\u903b\u8f91\u5206\u6790\u4eea<\/td>\n<td>\u591a\u8def\u6570\u5b57\u65f6\u5e8f<\/td>\n<td>\u603b\u7ebf\u534f\u8bae\u3001\u65f6\u5e8f\u5173\u7cfb<\/td>\n<\/tr>\n<tr>\n<td>\u70ed\u50cf\u4eea<\/td>\n<td>\u6e29\u5ea6\u5206\u5e03<\/td>\n<td>\u5feb\u901f\u5b9a\u4f4d\u53d1\u70ed\u70b9<\/td>\n<\/tr>\n<tr>\n<td>\u9891\u8c31\u4eea \/ \u8fd1\u573a\u63a2\u5934<\/td>\n<td>\u9891\u57df\u4e0e\u8f90\u5c04<\/td>\n<td>EMI \u9884\u6d4b\u8bd5\u4e0e\u5e72\u6270\u5b9a\u4f4d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f7f\u7528\u4e0a\u6709\u4e24\u4e2a\u5e38\u89c1\u8bef\u533a\uff1a\u4e00\u662f<strong>\u7528\u4e07\u7528\u8868\u53bb\u6d4b\u52a8\u6001\u4fe1\u53f7<\/strong>\uff0c\u8bfb\u5230\u7684\u53ea\u662f\u5e73\u5747\u503c\uff0c\u65e0\u6cd5\u53cd\u6620\u7eb9\u6ce2\u4e0e\u65f6\u5e8f\uff1b\u4e8c\u662f<strong>\u7528\u793a\u6ce2\u5668\u63a2\u5934\u5730\u7ebf\u968f\u610f\u5939<\/strong>\uff0c\u957f\u5730\u7ebf\u4f1a\u5f15\u5165\u632f\u94c3\uff0c\u770b\u5230\u7684\u6ce2\u5f62\u53ef\u80fd\u5e76\u4e0d\u662f\u771f\u5b9e\u4fe1\u53f7\u3002\u6d4b\u91cf\u9ad8\u9891\u4fe1\u53f7\u65f6\u5e94\u4f7f\u7528\u63a2\u5934\u7684\u63a5\u5730\u5f39\u7c27\u800c\u975e\u957f\u9cc4\u9c7c\u5939\u7ebf\u3002<\/p>\n<ul>\n<li><strong>\u5148\u9759\u6001\u540e\u52a8\u6001<\/strong>\uff1a\u7535\u963b\u4e0e\u7535\u538b\u786e\u8ba4\u65e0\u8bef\uff0c\u518d\u4e0a\u793a\u6ce2\u5668\u770b\u6ce2\u5f62\uff1b<\/li>\n<li><strong>Power First, Then Signal<\/strong>\uff1a\u7535\u6e90\u4e0d\u6b63\u5e38\u65f6\uff0c\u4fe1\u53f7\u6d4b\u91cf\u6ca1\u6709\u610f\u4e49\uff1b<\/li>\n<li><strong>\u5148\u5c40\u90e8\u540e\u7cfb\u7edf<\/strong>\uff1a\u5206\u6a21\u5757\u786e\u8ba4\uff0c\u907f\u514d\u5728\u6574\u673a\u72b6\u6001\u4e0b\u6392\u67e5\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"853\" class=\"alignnone size-large wp-image-8994\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/mother-board-electronic-electronics-5365236.jpg\" alt=\"PCB Design\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/mother-board-electronic-electronics-5365236.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/mother-board-electronic-electronics-5365236-300x200.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/mother-board-electronic-electronics-5365236-1024x682.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/mother-board-electronic-electronics-5365236-768x512.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u6d4b\u8bd5\u65b9\u6848\u89c1<a href=\"\/en\/blog\/pcb-assembly-testing\/\">Why Is PCB Assembly and Testing Necessary?<\/a>; For signal integrity, see<a href=\"\/en\/blog\/pcb-design-signal-integrity\/\">Signal Integrity Issues in PCB Design<\/a>\u3002<\/p>\n<h2>Conclusion<\/h2>\n<p>\u5728\u7535\u8def\u677f\u5382\uff0c\u8c03\u8bd5\u65b0\u8bbe\u8ba1\u7684\u7535\u8def\u677f\u662f\u4e00\u4e2a\u5173\u952e\u7684\u4efb\u52a1\u3002\u638c\u63e1\u5408\u7406\u7684\u8c03\u8bd5\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6548\u7387\u3002\u901a\u8fc7\u89c2\u5bdf\u3001\u5b89\u88c5\u5143\u4ef6\u3001\u7535\u6e90\u90e8\u5206\u7684\u8c03\u8bd5\u4ee5\u53ca\u9010\u6b65\u5b89\u88c5\u5176\u4ed6\u6a21\u5757\uff0c\u518d\u7ed3\u5408\u4e0d\u540c\u7684\u6545\u969c\u68c0\u6d4b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u627e\u5230\u5e76\u89e3\u51b3\u95ee\u9898\uff0c\u786e\u4fdd\u7535\u8def\u677f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<hr \/>\n<h2>\u8fdb\u9636\uff1a\u51e0\u7c7b\u5178\u578b\u6545\u969c\u7684\u5b9a\u4f4d\u601d\u8def<\/h2>\n<p>\u628a\u8c03\u8bd5\u4e2d\u6700\u9ad8\u9891\u7684\u51e0\u7c7b\u6545\u969c\u6574\u7406\u6210\u601d\u8def\u8868\uff0c\u9047\u5230\u95ee\u9898\u65f6\u53ef\u4ee5\u6309\u987a\u5e8f\u6392\u67e5\uff0c\u907f\u514d\u65e0\u4ece\u4e0b\u624b\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Phenomenon<\/th>\n<th>\u4f18\u5148\u6392\u67e5\u65b9\u5411<\/th>\n<th>\u5e38\u7528\u624b\u6bb5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e0a\u7535\u5373\u8fc7\u6d41<\/td>\n<td>\u7535\u6e90\u77ed\u8def\u3001\u6781\u6027\u5143\u4ef6\u53cd\u88c5\u3001\u6865\u8fde<\/td>\n<td>\u9650\u6d41\u4e0a\u7535 + \u6478\u6e29<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u8f93\u51fa\u6216\u8f93\u51fa\u504f\u4f4e<\/td>\n<td>\u4f7f\u80fd\u4fe1\u53f7\u3001\u53cd\u9988\u7535\u963b\u3001\u7535\u611f\u710a\u63a5<\/td>\n<td>\u6d4b\u53cd\u9988\u70b9\u7535\u538b\u4e0e\u6ce2\u5f62<\/td>\n<\/tr>\n<tr>\n<td>\u82af\u7247\u53d1\u70ed\u5f02\u5e38<\/td>\n<td>\u5e95\u90e8\u710a\u76d8\u865a\u710a\u3001\u8f93\u51fa\u8fc7\u8f7d\u3001\u578b\u53f7\u9519\u4ef6<\/td>\n<td>\u70ed\u50cf + \u6838\u5bf9\u6599\u53f7<\/td>\n<\/tr>\n<tr>\n<td>\u529f\u80fd\u65f6\u597d\u65f6\u574f<\/td>\n<td>\u865a\u710a\u3001\u63a5\u89e6\u4e0d\u826f\u3001\u65f6\u5e8f\u4e34\u754c<\/td>\n<td>\u8f7b\u62e8\u5143\u4ef6 + \u52a0\u538b\u6d4b\u8bd5<\/td>\n<\/tr>\n<tr>\n<td>\u65f6\u949f\u4e0d\u8d77\u632f<\/td>\n<td>\u6676\u632f\u710a\u63a5\u3001\u8d1f\u8f7d\u7535\u5bb9\u3001\u914d\u7f6e\u4f4d<\/td>\n<td>\u793a\u6ce2\u5668\u6d4b\u632f\u8361\u6ce2\u5f62<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u5f02\u5e38<\/td>\n<td>\u6ce2\u7279\u7387\u3001\u7535\u5e73\u5339\u914d\u3001\u4e0a\u4e0b\u62c9\u3001\u5730\u7ebf<\/td>\n<td>\u903b\u8f91\u5206\u6790\u4eea\u6293\u6ce2\u5f62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4e00\u4e2a\u901a\u7528\u7684\u5b9a\u4f4d\u539f\u5219\u662f<strong>\u4e8c\u5206\u6cd5<\/strong>\uff1a\u5148\u628a\u7cfb\u7edf\u6309\u529f\u80fd\u5207\u6210\u4e24\u534a\uff0c\u5224\u65ad\u95ee\u9898\u843d\u5728\u54ea\u4e00\u534a\uff0c\u518d\u7ee7\u7eed\u5207\u5206\u3002\u76f8\u6bd4\u4ece\u8f93\u5165\u7aef\u4e00\u8def\u6d4b\u5230\u8f93\u51fa\u7aef\uff0c\u4e8c\u5206\u6cd5\u7684\u5b9a\u4f4d\u901f\u5ea6\u5feb\u5f97\u591a\uff0c\u7279\u522b\u662f\u5728\u677f\u5b50\u8f83\u5927\u3001\u6a21\u5757\u8f83\u591a\u7684\u65f6\u5019\u3002<\/p>\n<ul>\n<li><strong>\u5148\u786e\u8ba4\u8f93\u5165\u6b63\u5e38<\/strong>\uff1a\u7535\u6e90\u3001\u65f6\u949f\u3001\u590d\u4f4d\u4e09\u9879\u662f\u524d\u63d0\uff1b<\/li>\n<li><strong>\u518d\u6309\u4fe1\u53f7\u94fe\u8def\u5206\u6bb5\u6d4b<\/strong>\uff1a\u9010\u7ea7\u786e\u8ba4\uff0c\u627e\u51fa\u4fe1\u53f7\u6d88\u5931\u6216\u7578\u53d8\u7684\u8282\u70b9\uff1b<\/li>\n<li><strong>\u5bf9\u7167\u826f\u54c1\u677f<\/strong>\uff1a\u82e5\u6709\u5df2\u9a8c\u8bc1\u6b63\u5e38\u7684\u677f\uff0c\u5bf9\u6bd4\u6d4b\u91cf\u662f\u6700\u5feb\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u786e\u8ba4\u7535\u6e90\u3001\u65f6\u949f\u3001\u590d\u4f4d\u4e09\u9879\u57fa\u7840\u6761\u4ef6\uff1b<\/li>\n<li>\u7528\u4e8c\u5206\u6cd5\u7f29\u5c0f\u6545\u969c\u8303\u56f4\uff1b<\/li>\n<li>\u5728\u7f29\u5c0f\u540e\u7684\u8303\u56f4\u5185\u9010\u7ea7\u6d4b\u91cf\u4fe1\u53f7\uff1b<\/li>\n<li>\u5b9a\u4f4d\u5230\u5177\u4f53\u5668\u4ef6\u540e\u6838\u5bf9\u710a\u63a5\u3001\u6599\u53f7\u4e0e\u65b9\u5411\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" class=\"alignnone size-large wp-image-804\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/pcb-assembly-service.webp\" alt=\"PCB Assembly Services\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/pcb-assembly-service.webp 800w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/pcb-assembly-service-300x169.webp 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/pcb-assembly-service-768x432.webp 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/pcb-assembly-service-400x225.webp 400w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u4e13\u4e1a\u672f\u8bed\u5bf9\u7167\u89c1<a href=\"\/en\/blog\/pcb-english-part-1\/\">Chinese-English Glossary of Common Technical Terms Used in Printed Circuit Board Manufacturing<\/a>; For key points on reliability, see<a href=\"\/en\/blog\/19-pcb-reliability-and-microsection-points\/\">Key Points on the Reliability of 19 Printed Circuit Boards and Microsectioning Techniques<\/a>\u3002<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>1. \u5982\u4f55\u786e\u5b9a\u7535\u6e90\u90e8\u5206\u662f\u5426\u6b63\u5e38\uff1f<\/h3>\n<p>\u53ef\u4ee5\u901a\u8fc7\u4e0a\u7535\u6d4b\u8bd5\u6765\u786e\u5b9a\u7535\u6e90\u90e8\u5206\u662f\u5426\u6b63\u5e38\u3002\u4f7f\u7528\u5e26\u6709\u9650\u6d41\u529f\u80fd\u7684\u53ef\u8c03\u7a33\u538b\u7535\u6e90\uff0c\u9010\u6b65\u8c03\u9ad8\u7535\u538b\u5e76\u76d1\u6d4b\u7535\u6d41\u548c\u7535\u538b\u3002<\/p>\n<h3>2. \u4e3a\u4ec0\u4e48\u8981\u9010\u6b65\u5b89\u88c5\u6a21\u5757\uff1f<\/h3>\n<p>\u9010\u6b65\u5b89\u88c5\u6a21\u5757\u6709\u52a9\u4e8e\u786e\u5b9a\u6545\u969c\u8303\u56f4\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u627e\u5230\u95ee\u9898\u6240\u5728\u3002<\/p>\n<h3>3. \u5982\u4f55\u907f\u514d\u56e0\u8fc7\u6d41\u800c\u635f\u574f\u5143\u4ef6\uff1f<\/h3>\n<p>\u5728\u4e0a\u7535\u6d4b\u8bd5\u65f6\uff0c\u9884\u5148\u8bbe\u7f6e\u8fc7\u6d41\u4fdd\u62a4\u7535\u6d41\uff0c\u5e76\u76d1\u6d4b\u8f93\u5165\u7535\u6d41\u3002\u5982\u679c\u51fa\u73b0\u8fc7\u6d41\u95ee\u9898\uff0c\u7acb\u5373\u65ad\u5f00\u7535\u6e90\u5e76\u5bfb\u627e\u6545\u969c\u70b9\u3002<\/p>\n<h3>4. \u6709\u54ea\u4e9b\u5e38\u89c1\u7684\u6545\u969c\u68c0\u6d4b\u65b9\u6cd5\uff1f<\/h3>\n<p>\u5e38\u89c1\u7684\u6545\u969c\u68c0\u6d4b\u65b9\u6cd5\u5305\u62ec\u6d4b\u91cf\u7535\u538b\u6cd5\u3001\u4fe1\u53f7\u6ce8\u5165\u6cd5\uff0c\u4ee5\u53ca\u89c2\u5bdf\u3001\u542c\u3001\u95fb\u3001\u6478\u7b49\u65b9\u6cd5\u3002<\/p>\n<h3>5. \u4e3a\u4ec0\u4e48\u8981\u5c0f\u5fc3\u89e6\u78b0\u7535\u8def\u677f\uff1f<\/h3>\n<p>\u89e6\u78b0\u7535\u8def\u677f\u65f6\u8981\u5c0f\u5fc3\uff0c\u7279\u522b\u662f\u5728\u9ad8\u538b\u6216\u9ad8\u7535\u538b\u7535\u8def\u4e2d\u3002\u4e0d\u5c0f\u5fc3\u89e6\u78b0\u53ef\u80fd\u5bfc\u81f4\u89e6\u7535\u5371\u9669\u3002<\/p>\n<h3>6. \u9650\u6d41\u503c\u5e94\u8be5\u8bbe\u591a\u5927\uff1f<\/h3>\n<p>\u521d\u6b21\u4e0a\u7535\u5efa\u8bae\u8bbe\u5728\u9884\u4f30\u6b63\u5e38\u5de5\u4f5c\u7535\u6d41\u7684 10% \u2013 20%\uff0c\u5e76\u7559\u6709\u4e00\u5b9a\u7684\u4f59\u91cf\u3002\u82e5\u677f\u4e0a\u6709\u5927\u5bb9\u6027\u8d1f\u8f7d\u6216\u7535\u673a\u7c7b\u8d1f\u8f7d\uff0c\u542f\u52a8\u77ac\u95f4\u4f1a\u6709\u51b2\u51fb\u7535\u6d41\uff0c\u9650\u6d41\u503c\u8fc7\u4f4e\u4f1a\u8bef\u89e6\u53d1\u4fdd\u62a4\uff0c\u6b64\u65f6\u53ef\u9002\u5f53\u653e\u5bbd\u6216\u91c7\u7528\u7f13\u542f\u52a8\u3002\u786e\u8ba4\u7535\u6e90\u6b63\u5e38\u540e\u518d\u9010\u6b65\u63d0\u9ad8\u9650\u6d41\u503c\u5230\u989d\u5b9a\u6c34\u5e73\u3002<\/p>\n<h3>7. \u4e3a\u4ec0\u4e48\u5efa\u8bae\u5206\u6a21\u5757\u5b89\u88c5\u800c\u4e0d\u662f\u4e00\u6b21\u88c5\u5b8c\uff1f<\/h3>\n<p>\u56e0\u4e3a\u4e00\u6b21\u6027\u88c5\u5b8c\u540e\u82e5\u51fa\u73b0\u6545\u969c\uff0c\u53ef\u80fd\u7684\u6545\u969c\u6e90\u6570\u91cf\u6210\u500d\u589e\u52a0\uff0c\u6392\u67e5\u8303\u56f4\u592a\u5927\u3002\u5206\u6a21\u5757\u5b89\u88c5\u80fd\u9010\u4e2a\u786e\u8ba4\uff0c\u4e00\u65e6\u67d0\u4e2a\u6a21\u5757\u4e0a\u7535\u540e\u51fa\u73b0\u5f02\u5e38\uff0c\u6545\u969c\u8303\u56f4\u7acb\u523b\u6536\u655b\u5230\u8be5\u6a21\u5757\u3002\u5bf9\u4e8e\u5143\u4ef6\u6570\u91cf\u591a\u3001\u6a21\u5757\u95f4\u76f8\u5bf9\u72ec\u7acb\u7684\u677f\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u7684\u6536\u76ca\u6700\u660e\u663e\u3002<\/p>\n<h3>8. 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V\uff1b\u90e8\u5206\u5c04\u9891\u7ba1\u4e0e\u5f00\u5173\u7ba1\u7279\u6027\u4e0d\u540c\uff1b\u82e5\u6d4b\u91cf\u65f6\u7535\u8def\u4e2d\u5b58\u5728\u5176\u4ed6\u5e76\u8054\u901a\u8def\uff0c\u8bfb\u6570\u4e5f\u4f1a\u504f\u79bb\u3002\u56e0\u6b64\u5e94\u7ed3\u5408\u7535\u8def\u7ed3\u6784\u5224\u65ad\uff0c\u800c\u4e0d\u662f\u53ea\u770b\u5355\u4e00\u6570\u503c\u3002<\/p>\n<h3>11. \u8c03\u8bd5\u65f6\u53d1\u73b0\u8bbe\u8ba1\u9519\u8bef\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u5148\u8bc4\u4f30\u80fd\u5426\u901a\u8fc7\u5272\u7ebf\u3001\u98de\u7ebf\u3001\u6539\u963b\u503c\u7b49\u65b9\u5f0f\u4e34\u65f6\u9a8c\u8bc1\u529f\u80fd\uff0c\u786e\u8ba4\u95ee\u9898\u5b9a\u4f4d\u6b63\u786e\uff1b\u518d\u628a\u4fee\u6539\u70b9\u8bb0\u5f55\u4e0b\u6765\uff0c\u7edf\u4e00\u53cd\u9988\u5230\u4e0b\u4e00\u7248\u539f\u7406\u56fe\u4e0e PCB\u3002\u4e0d\u8981\u5728\u6837\u677f\u4e0a\u505a\u5927\u91cf\u4fee\u8865\u540e\u76f4\u63a5\u91cf\u4ea7\uff0c\u56e0\u4e3a\u624b\u5de5\u6539\u52a8\u7684\u53ef\u9760\u6027\u4e0e\u4e00\u81f4\u6027\u90fd\u65e0\u6cd5\u4fdd\u8bc1\u3002<\/p>\n<h3>12. \u4e3a\u4ec0\u4e48\u6709\u65f6\u529f\u80fd\u6b63\u5e38\u4f46\u4e00\u81f4\u6027\u5f88\u5dee\uff1f<\/h3>\n<p>\u901a\u5e38\u6307\u5411\u4e09\u7c7b\u539f\u56e0\uff1a\u5668\u4ef6\u53c2\u6570\u79bb\u6563\u6027\u8d85\u51fa\u8bbe\u8ba1\u88d5\u5ea6\u3001\u65f6\u5e8f\u5904\u4e8e\u4e34\u754c\u72b6\u6001\u3001\u6216\u710a\u63a5\u8d28\u91cf\u4e0d\u4e00\u81f4\u3002\u53ef\u901a\u8fc7\u52a0\u4e25\u5668\u4ef6\u9009\u578b\u3001\u7559\u51fa\u65f6\u5e8f\u4f59\u91cf\u3001\u52a0\u5f3a\u710a\u63a5\u68c0\u9a8c\u6765\u6539\u5584\u3002\u8fd9\u7c7b\u95ee\u9898\u5728\u5c0f\u6279\u91cf\u9636\u6bb5\u5f80\u5f80\u4e0d\u660e\u663e\uff0c\u91cf\u4ea7\u65f6\u624d\u66b4\u9732\uff0c\u56e0\u6b64\u4e2d\u6279\u91cf\u9a8c\u8bc1\u662f\u5fc5\u8981\u7684\u3002<\/p>\n<p><strong>Related Processes<\/strong>\uff1a<a href=\"\/en\/blog\/pcb-english-part-1\/\">Chinese-English Glossary of Common Technical Terms Used in Printed Circuit Board Manufacturing<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u7535\u8def\u677f\u5382\uff0c\u9488\u5bf9\u65b0\u8bbe\u8ba1\u7684\u7535\u8def\u677f\u8fdb\u884c\u8c03\u8bd5\u901a\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u6311\u6218\uff0c\u5c24\u5176\u662f\u5728\u7535\u8def\u677f\u8f83\u5927\u6216\u5143\u4ef6\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\u3002\u7136\u800c\uff0c\u5982\u679c\u80fd\u591f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":841,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u7535\u8def\u677f\u5382\u7684\u65b0\u7535\u8def\u677f\u8be5\u5982\u4f55\u8c03\u8bd5\uff1f - 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