{"id":2062,"date":"2026-10-16T11:00:00","date_gmt":"2026-10-16T03:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2062"},"modified":"2026-10-08T20:14:48","modified_gmt":"2026-10-08T12:14:48","slug":"pcb-basics-quiz","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/pcb-basics-quiz\/","title":{"rendered":"What Is a PCB? A Comprehensive Guide to Classifications, Advantages, and the Manufacturing Process"},"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<h2>1. PCB \u5230\u5e95\u7531\u4ec0\u4e48\u6784\u6210<\/h2>\n<p>\u628a\u4e00\u5757 PCB \u62c6\u5f00\u770b\uff0c\u5b83\u7531\u56db\u7c7b\u6750\u6599\u5c42\u53e0\u800c\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u57fa\u6750\uff08Substrate\uff09<\/strong>\uff1a\u7edd\u7f18\u4e3b\u4f53\uff0c\u6700\u5e38\u89c1\u7684\u662f FR-4\uff08\u73af\u6c27\u73bb\u7483\u5e03\u5c42\u538b\u677f\uff09\uff0c\u63d0\u4f9b\u673a\u68b0\u652f\u6491\u4e0e\u5c42\u95f4\u7edd\u7f18\u3002<\/li>\n<li><strong>\u94dc\u7b94\uff08Copper Foil\uff09<\/strong>\uff1a\u538b\u8986\u5728\u57fa\u6750\u4e0a\u7684\u5bfc\u7535\u5c42\uff0c\u7ecf\u8680\u523b\u540e\u5f62\u6210\u7ebf\u8def\u3002\u5e38\u89c1\u539a\u5ea6 18 \u03bcm\uff080.5 oz\uff09\u300135 \u03bcm\uff081 oz\uff09\u300170 \u03bcm\uff082 oz\uff09\u3002<\/li>\n<li><strong>\u963b\u710a\u5c42\uff08Solder Mask\uff09<\/strong>\uff1a\u8986\u76d6\u5728\u6210\u54c1\u5916\u5c42\u7684\u7eff\u8272\uff08\u6216\u5176\u4ed6\u989c\u8272\uff09\u4fdd\u62a4\u6d82\u5c42\uff0c\u53ea\u5728\u8be5\u9732\u94dc\u7684\u5730\u65b9\u5f00\u7a97\u3002<\/li>\n<li><strong>\u5b57\u7b26\u5c42\uff08Silkscreen\uff09<\/strong>\uff1a\u5370\u5728\u677f\u9762\u4e0a\u7684\u767d\u8272\u6587\u5b57\u4e0e\u7b26\u53f7\uff0c\u6807\u6ce8\u5143\u4ef6\u4f4d\u53f7\u3001\u6781\u6027\u3001\u7248\u672c\u53f7\u3002<\/li>\n<\/ul>\n<p>\u591a\u5c42\u677f\u8fd8\u8981\u52a0\u4e24\u7c7b\u6750\u6599\uff1a<strong>\u534a\u56fa\u5316\u7247\uff08Prepreg\uff09<\/strong>\u2014\u2014\u672a\u5b8c\u5168\u56fa\u5316\u7684\u6811\u8102\u6d78\u6e0d\u73bb\u7483\u5e03\uff0c\u538b\u5408\u65f6\u7194\u5316\u6d41\u52a8\u586b\u6ee1\u7a7a\u9699\u5e76\u628a\u5404\u5c42\u7c98\u6210\u4e00\u4f53\uff1b<strong>\u82af\u677f\uff08Core\uff09<\/strong>\u2014\u2014\u4e24\u9762\u5df2\u8986\u94dc\u7684\u56fa\u5316\u57fa\u677f\uff0c\u662f\u591a\u5c42\u7ed3\u6784\u7684\u9aa8\u67b6\u3002\u5b8c\u6574\u7684\u6750\u6599\u4f53\u7cfb\u89c1<a href=\"\/en\/blog\/pcb-circuit-board-materials\/\">PCB Materials<\/a>\u3002<\/p>\n<p>\u5370\u5236\u7535\u8def\u677f\uff08PCB\uff09\uff0c\u53c8\u88ab\u79f0\u4e3a\u5370\u5237\u7ebf\u8def\u677f\uff0c\u662f\u7535\u5b50\u8bbe\u5907\u7684\u9ed8\u9ed8\u652f\u6301\u8005\uff0c\u626e\u6f14\u7740\u7535\u5b50<a href=\"\/en\/components-sourcing\/\">Components<\/a>\u7684\u201c\u6258\u5e95\u201d\u89d2\u8272\u3002\u672c\u6587\u5c06\u5e26\u60a8\u6df1\u5165\u4e86\u89e3PCB\u677f\uff0c\u5b83\u7684\u5206\u7c7b\u3001\u4f18\u52bf\u3001\u751f\u4ea7\u6d41\u7a0b\u3001\u710a\u63a5\u5de5\u827a\u3001\u590d\u5236\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5b83\u5728\u8bbe\u5907\u5e94\u7528\u548c\u4f01\u4e1a\u53d1\u5c55\u4e2d\u7684\u79ef\u6781\u4f5c\u7528\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"402\" height=\"226\" class=\"alignnone size-large wp-image-5665\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/pcb-board.webp\" alt=\"Standard Printed Circuit Boards\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/pcb-board.webp 402w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/pcb-board-300x169.webp 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/pcb-board-400x225.webp 400w\" sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/><\/p>\n<h2>2. \u7535\u8def\u677f\u7684\u8d77\u6e90<\/h2>\n<p>\u5370\u5236\u7535\u8def\u677f\u7684\u5386\u53f2\u53ef\u4ee5\u8ffd\u6eaf\u523020\u4e16\u7eaa\u521d\uff0c\u5f53\u65f6\u7535\u5b50\u8bbe\u5907\u53d8\u5f97\u8d8a\u6765\u8d8a\u590d\u6742\uff0c\u4f20\u7edf\u7684\u70b9\u5bf9\u70b9\u5e03\u7ebf\u53d8\u5f97\u4e0d\u518d\u53ef\u884c\u3002\u4e8e\u662f\uff0cPCB\u677f\u8bde\u751f\u4e86\u3002\u5b83\u662f\u901a\u8fc7\u7535\u5b50\u5370\u5237\u672f\u5236\u4f5c\u7684\uff0c\u56e0\u6b64\u5f97\u540d\u201c\u5370\u5237\u7535\u8def\u677f\u201d\u3002<\/p>\n<p>\u516c\u8ba4\u7684\u53d1\u660e\u8005\u662f\u5965\u5730\u5229\u5de5\u7a0b\u5e08 Paul Eisler\uff0c\u4ed6\u5728 1936 \u5e74\u524d\u540e\u63d0\u51fa\u4e86\u628a\u5bfc\u4f53\u56fe\u5f62\u5370\u5236\u5728\u7edd\u7f18\u57fa\u677f\u4e0a\u7684\u65b9\u6cd5\uff0c\u5e76\u5728 1943 \u5e74\u83b7\u5f97\u4e13\u5229\u3002\u771f\u6b63\u63a8\u52a8 PCB \u5927\u89c4\u6a21\u5e94\u7528\u7684\u662f<strong>\u4e8c\u6218\u540e\u7684\u6536\u97f3\u673a\u4e0e\u7535\u89c6\u673a\u91cf\u4ea7\u9700\u6c42<\/strong>\uff0c\u4ee5\u53ca 1950 \u5e74\u4ee3\u6676\u4f53\u7ba1\u666e\u53ca\u5e26\u6765\u7684\u5143\u4ef6\u5c0f\u578b\u5316\u2014\u2014\u70b9\u5bf9\u70b9\u624b\u5de5\u5e03\u7ebf\u5728\u8fd9\u4e9b\u573a\u666f\u4e0b\u5df2\u7ecf\u65e0\u6cd5\u7ef4\u6301\u826f\u7387\u4e0e\u6210\u672c\u3002<\/p>\n<h2>3. PCB \u7684\u5b8c\u6574\u5206\u7c7b\u7ef4\u5ea6<\/h2>\n<p>\u53ea\u6309\u5c42\u6570\u5206\u7c7b\uff08\u5355\u9762\/\u53cc\u9762\/\u591a\u5c42\uff09\u662f\u5165\u95e8\u7ea7\u8bf4\u6cd5\u3002\u5de5\u7a0b\u4e0a\u81f3\u5c11\u8fd8\u6709\u56db\u4e2a\u7ef4\u5ea6\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Classification Dimensions<\/th>\n<th>Type<\/th>\n<th>Features<\/th>\n<th>Typical Applications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6309\u57fa\u6750\u521a\u6027<\/td>\n<td>\u521a\u6027\u677f\uff08Rigid\uff09<\/td>\n<td>\u673a\u68b0\u5f3a\u5ea6\u9ad8\uff0c\u4e0d\u53ef\u5f2f\u6298<\/td>\n<td>\u4e3b\u677f\u3001\u5de5\u63a7\u3001\u7535\u6e90<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u67d4\u6027\u677f\uff08FPC\uff09<\/td>\n<td>\u53ef\u5f2f\u6298\uff0c\u539a\u5ea6\u8584<\/td>\n<td>\u6298\u53e0\u5c4f\u3001\u6444\u50cf\u6a21\u7ec4\u3001\u7a7f\u6234<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u8f6f\u786c\u7ed3\u5408\u677f\uff08Rigid-Flex\uff09<\/td>\n<td>\u521a\u67d4\u4e00\u4f53\uff0c\u7701\u8fde\u63a5\u5668<\/td>\n<td>\u533b\u7597\u5185\u7aa5\u955c\u3001\u822a\u7a7a\u822a\u5929<\/td>\n<\/tr>\n<tr>\n<td>\u6309\u6563\u70ed\u7ed3\u6784<\/td>\n<td>\u91d1\u5c5e\u57fa\u677f\uff08\u94dd\u57fa\/\u94dc\u57fa\uff09<\/td>\n<td>\u5bfc\u70ed\u597d\uff0c\u7edd\u7f18\u5c42\u662f\u5173\u952e<\/td>\n<td>LED \u7167\u660e\u3001\u7535\u6e90\u6a21\u5757<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Ceramic Substrate<\/td>\n<td>\u5bfc\u70ed\u6781\u4f73\uff0c\u8010\u9ad8\u538b\u9ad8\u6e29<\/td>\n<td>\u529f\u7387\u5668\u4ef6\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66<\/td>\n<\/tr>\n<tr>\n<td>\u6309\u4e92\u8fde\u5bc6\u5ea6<\/td>\n<td>\u901a\u5b54\u677f\uff08PTH\uff09<\/td>\n<td>\u5b54\u8d2f\u7a7f\u5168\u677f<\/td>\n<td>Standard Multilayer Board<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>HDI Board<\/td>\n<td>\u5fae\u5b54 + \u7ec6\u7ebf + \u8584\u4ecb\u8d28<\/td>\n<td>\u624b\u673a\u3001\u9ad8\u6027\u80fd\u8ba1\u7b97<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>IC Substrate<\/td>\n<td>\u7ebf\u5bbd\/\u7ebf\u8ddd\u8fdb\u5165 10 \u03bcm \u7ea7<\/td>\n<td>\u82af\u7247\u5c01\u88c5<\/td>\n<\/tr>\n<tr>\n<td>\u6309\u9891\u6bb5<\/td>\n<td>\u5e38\u89c4\u677f<\/td>\n<td>FR-4\uff0c2 GHz \u4ee5\u4e0b<\/td>\n<td>General Electronics<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>High-Frequency Microwave Boards<\/td>\n<td>PTFE\/\u78b3\u6c22\uff0c\u4f4e Df<\/td>\n<td>5G\u3001\u96f7\u8fbe\u3001\u536b\u661f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>4. \u7535\u8def\u677f\u7684\u4f18\u52bf<\/h2>\n<p>\u91c7\u7528PCB\u677f\u7684\u7535\u5b50\u8bbe\u5907\u5177\u6709\u4e00\u7cfb\u5217\u72ec\u7279\u7684\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u4e00\u81f4\u6027<\/strong>\uff1a\u540c\u7c7bPCB\u677f\u5177\u6709\u9ad8\u5ea6\u4e00\u81f4\u6027\uff0c\u907f\u514d\u4e86\u4eba\u5de5\u63a5\u7ebf\u7684\u5dee\u9519\u3002<\/li>\n<li><strong>\u81ea\u52a8\u5316\u751f\u4ea7<\/strong>\uff1a\u53ef\u5b9e\u73b0\u7535\u5b50\u5143\u5668\u4ef6\u7684\u81ea\u52a8\u63d2\u88c5\u3001\u81ea\u52a8\u710a\u9521\u548c\u81ea\u52a8\u68c0\u6d4b\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u3002<\/li>\n<li><strong>Reduce Costs<\/strong>\uff1a\u51cf\u5c11\u4e86\u7ef4\u4fee\u548c\u8c03\u8bd5\u6210\u672c\u3002<\/li>\n<li><strong>\u4fbf\u4e8e\u7ef4\u4fee<\/strong>\uff1aPCB\u677f\u4e0a\u7684\u5143\u4ef6\u66f4\u5bb9\u6613\u7ef4\u4fee\u6216\u66f4\u6362\u3002<\/li>\n<\/ul>\n<h2>5. PCB\u677f\u7684\u5206\u7c7b<\/h2>\n<p>PCB\u677f\u6839\u636e\u7535\u8def\u5c42\u6570\u7684\u4e0d\u540c\u53ef\u4ee5\u5206\u4e3a\uff1a<\/p>\n<ul>\n<li><strong>Single-sided board<\/strong>\uff1a\u53ea\u6709\u4e00\u5c42\u5bfc\u7535\u5c42\u3002<\/li>\n<li><strong>Double-sided board<\/strong>\uff1a\u4e24\u5c42\u5bfc\u7535\u5c42\uff0c\u901a\u8fc7\u7a7f\u900f\u5b54\u8fde\u63a5\u3002<\/li>\n<li><strong>Multilayer Board<\/strong>\uff1a\u542b\u6709\u591a\u5c42\u5bfc\u7535\u5c42\uff0c\u901a\u5e38\u4e3a4\u62166\u5c42\uff0c\u751a\u81f3\u66f4\u591a\u3002<\/li>\n<\/ul>\n<h2>6. PCB\u677f\u7684\u4f18\u70b9<\/h2>\n<p>PCB\u677f\u4e4b\u6240\u4ee5\u5e7f\u6cdb\u5e94\u7528\uff0c\u662f\u56e0\u4e3a\u5b83\u5177\u5907\u591a\u9879\u72ec\u7279\u7684\u4f18\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u5bc6\u5ea6\u5316<\/strong>\uff1aPCB\u677f\u5141\u8bb8\u9ad8\u5ea6\u96c6\u6210\u5143\u5668\u4ef6\uff0c\u51cf\u5c0f\u8bbe\u5907\u4f53\u79ef\u3002<\/li>\n<li><strong>High Reliability<\/strong>\uff1a\u51cf\u5c11\u4e86\u8fde\u63a5\u6545\u969c\u7684\u98ce\u9669\u3002<\/li>\n<li><strong>\u53ef\u8bbe\u8ba1\u6027<\/strong>\uff1a\u7535\u8def\u8bbe\u8ba1\u66f4\u52a0\u7075\u6d3b\u3002<\/li>\n<li><strong>\u53ef\u751f\u4ea7\u6027<\/strong>\uff1a\u9002\u5408\u673a\u68b0\u5316\u3001\u81ea\u52a8\u5316\u751f\u4ea7\u3002<\/li>\n<li><strong>\u53ef\u6d4b\u8bd5\u6027<\/strong>\uff1a\u5bb9\u6613\u8fdb\u884c\u7535\u8def\u6d4b\u8bd5\u548c\u6545\u969c\u6392\u67e5\u3002<\/li>\n<li><strong>\u53ef\u7ec4\u88c5\u6027<\/strong>\uff1a\u5143\u5668\u4ef6\u5bb9\u6613\u5b89\u88c5\u5728PCB\u677f\u4e0a\u3002<\/li>\n<li><strong>\u53ef\u7ef4\u62a4\u6027<\/strong>\uff1a\u6545\u969c\u5143\u5668\u4ef6\u6613\u4e8e\u7ef4\u4fee\u6216\u66f4\u6362\u3002<\/li>\n<\/ul>\n<h2>7. PCB\u677f\u7684\u751f\u4ea7\u6d41\u7a0b<\/h2>\n<p>PCB\u677f\u7684\u751f\u4ea7\u8fc7\u7a0b\u5305\u62ec\u591a\u4e2a\u6b65\u9aa4\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u5f00\u6599<\/strong>\uff1a\u5c06\u539f\u6750\u6599\u5207\u5272\u6210\u9002\u5f53\u5c3a\u5bf8\u7684\u677f\u6750\u3002<\/li>\n<li><strong>\u5185\u5c42<\/strong>\uff1a\u5236\u4f5c\u591a\u5c42PCB\u677f\u7684\u5185\u90e8\u5bfc\u7535\u5c42\u3002<\/li>\n<li><strong>Lamination<\/strong>\uff1a\u5c06\u5185\u5c42\u677f\u4e0e\u7edd\u7f18\u6750\u6599\u5c42\u538b\u5728\u4e00\u8d77\u3002<\/li>\n<li><strong>Drilling<\/strong>\uff1a\u4e3a\u5143\u5668\u4ef6\u5b89\u88c5\u5b54\u4f4d\u8fdb\u884c\u94bb\u5b54\u3002<\/li>\n<li><strong>Electrolytic Copper Plating<\/strong>\uff1a\u589e\u52a0\u5bfc\u7535\u6027\uff0c\u5f62\u6210\u7535\u8def\u8def\u5f84\u3002<\/li>\n<li><strong>\u7ebf\u8def<\/strong>\uff1a\u901a\u8fc7\u5370\u5237\u5de5\u827a\u7ed8\u5236\u7535\u8def\u7ebf\u8def\u3002<\/li>\n<li><strong>Photo and Text<\/strong>\uff1a\u6dfb\u52a0\u6807\u8bc6\u548c\u8bf4\u660e\u3002<\/li>\n<li><strong>Etching<\/strong>\uff1a\u53bb\u9664\u591a\u4f59\u7684\u94dc\u7b94\u3002<\/li>\n<li><strong>Solder Mask<\/strong>\uff1a\u8986\u76d6\u7edd\u7f18\u5c42\u4ee5\u9694\u79bb\u7535\u8def\u3002<\/li>\n<li><strong>\u5b57\u7b26<\/strong>\uff1a\u6253\u5370\u6587\u5b57\u548c\u6807\u5fd7\u3002<\/li>\n<li><strong>\u55b7\u9521\u6216\u6c89\u91d1<\/strong>\uff1a\u589e\u52a0\u710a\u63a5\u70b9\u7684\u5bfc\u7535\u6027\u3002<\/li>\n<li><strong>\u9523\u8fb9<\/strong>\uff1a\u4fee\u6574PCB\u677f\u7684\u8fb9\u7f18\u3002<\/li>\n<li><strong>V\u5272<\/strong>\uff1a\u90e8\u5206PCB\u677f\u9700\u8981\u8fdb\u884cV\u5272\u3002<\/li>\n<li><strong>\u98de\u6d4b<\/strong>\uff1a\u901a\u8fc7\u98de\u9488\u6d4b\u8bd5\u68c0\u67e5\u7535\u8def\u8fde\u901a\u6027\u3002<\/li>\n<li><strong>\u771f\u7a7a\u5305\u88c5<\/strong>\uff1a\u5305\u88c5\u6210\u6700\u7ec8\u4ea7\u54c1\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u5341\u4e94\u6b65\u6309\u529f\u80fd\u53ef\u4ee5\u5f52\u6210\u4e94\u6bb5\uff0c\u7406\u89e3\u5206\u6bb5\u903b\u8f91\u6bd4\u80cc\u6b65\u9aa4\u66f4\u6709\u7528\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Stage<\/th>\n<th>\u5305\u542b\u5de5\u5e8f<\/th>\n<th>\u8981\u89e3\u51b3\u7684\u95ee\u9898<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5185\u5c42\u5236\u4f5c<\/td>\n<td>\u5f00\u6599 \u2192 \u5185\u5c42\u56fe\u5f62 \u2192 \u8680\u523b \u2192 AOI<\/td>\n<td>\u628a\u5185\u5c42\u7ebf\u8def\u505a\u51fa\u6765\u5e76\u68c0\u9a8c<\/td>\n<\/tr>\n<tr>\n<td>\u5c42\u538b\u6210\u578b<\/td>\n<td>\u68d5\u5316 \u2192 \u53e0\u677f \u2192 \u538b\u5408 \u2192 \u6253\u9776<\/td>\n<td>\u628a\u5404\u5c42\u7c98\u6210\u4e00\u4f53\uff0c\u63a7\u5236\u539a\u5ea6\u4e0e\u6da8\u7f29<\/td>\n<\/tr>\n<tr>\n<td>Hole Metallization<\/td>\n<td>\u94bb\u5b54 \u2192 \u9664\u80f6\u6e23 \u2192 \u6c89\u94dc \u2192 \u5168\u677f\u7535\u9540<\/td>\n<td>\u8ba9\u5b54\u58c1\u5bfc\u7535\uff0c\u5b9e\u73b0\u5c42\u95f4\u4e92\u8fde<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u5c42\u5236\u4f5c<\/td>\n<td>\u56fe\u5f62\u8f6c\u79fb \u2192 \u56fe\u5f62\u7535\u9540 \u2192 \u8680\u523b \u2192 \u963b\u710a \u2192 \u5b57\u7b26<\/td>\n<td>\u505a\u51fa\u5916\u5c42\u7ebf\u8def\u4e0e\u4fdd\u62a4\u6d82\u5c42<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u5904\u7406\u4e0e\u6210\u578b<\/td>\n<td>\u8868\u9762\u5904\u7406 \u2192 \u9523\u8fb9 \u2192 V\u5272 \u2192 \u7535\u6d4b \u2192 \u5305\u88c5<\/td>\n<td>\u63d0\u4f9b\u53ef\u710a\u8868\u9762\u3001\u5206\u79bb\u5355\u677f\u3001\u9a8c\u8bc1\u8fde\u901a\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4e24\u79cd\u300c\u7ebf\u8def\u6210\u578b\u300d\u5de5\u827a\u7684\u5dee\u522b\u503c\u5f97\u5355\u72ec\u8bf4\uff1a\u4e0a\u8868\u7b2c 4 \u6bb5\u63cf\u8ff0\u7684\u662f<strong>\u56fe\u5f62\u7535\u9540\u6cd5\uff08Pattern Plating\uff09<\/strong>\u2014\u2014\u5148\u9540\u9521\u4f5c\u4e3a\u8680\u523b\u963b\u6321\u5c42\uff0c\u518d\u8680\u523b\uff1b\u53e6\u4e00\u79cd\u662f<strong>\u5168\u677f\u7535\u9540\u6cd5\uff08Panel Plating\uff09<\/strong>\u2014\u2014\u6574\u677f\u9540\u94dc\u540e\u518d\u505a\u56fe\u5f62\u4e0e\u8680\u523b\uff0c\u5de5\u827a\u7b80\u5355\u4f46\u7ebf\u5bbd\u7cbe\u5ea6\u7565\u5dee\u3002\u7ec6\u7ebf\u677f\u4e00\u822c\u7528\u56fe\u5f62\u7535\u9540\u6cd5\u3002\u5b8c\u6574\u5de5\u827a\u80fd\u529b\u6e05\u5355\u89c1<a href=\"\/en\/capabilities\/\">PCB Manufacturing Capabilities<\/a>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6433\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials.jpg\" alt=\"PCB Sheets\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2>8. PCB\u677f\u7684\u710a\u63a5\u5de5\u827a<\/h2>\n<p>\u5728PCB\u677f\u7684\u710a\u63a5\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u6ce8\u610f\u9759\u7535\u9632\u62a4\u65b9\u6cd5\u4ee5\u9632\u6b62\u635f\u574f\u7535\u5b50\u5143\u4ef6\u3002\u5178\u578b\u7684\u710a\u63a5\u6d41\u7a0b\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u6e05\u6d01\u5143\u5668\u4ef6\uff1a\u53d6\u4e0b\u539f\u6709\u5143\u5668\u4ef6\u3002<\/li>\n<li>\u52a0\u70ed\u710a\u811a\uff1a\u4f7f\u7528\u7535\u70d9\u94c1\u52a0\u70ed\u710a\u811a\u3002<\/li>\n<li>\u6e05\u6d01\u710a\u811a\uff1a\u7528\u5438\u9521\u5668\u6e05\u6d01\u710a\u811a\u3002<\/li>\n<li>\u66f4\u6362\u5143\u5668\u4ef6\uff1a\u6b63\u786e\u5b89\u88c5\u65b0\u5143\u5668\u4ef6\u3002<\/li>\n<li>\u710a\u63a5\u710a\u811a\uff1a\u52a0\u70ed\u710a\u811a\u5e76\u6dfb\u52a0\u710a\u9521\u3002<\/li>\n<li>\u79fb\u5f00\u710a\u9521\u4e1d\uff1a\u5b8c\u6210\u710a\u63a5\u540e\uff0c\u79fb\u5f00\u710a\u9521\u4e1d\u3002<\/li>\n<li>\u79fb\u5f00\u7535\u70d9\u94c1\uff1a\u5b89\u5168\u79fb\u5f00\u7535\u70d9\u94c1\u3002<\/li>\n<\/ol>\n<p>\u68c0\u67e5\u710a\u70b9\u7684\u8d28\u91cf\u975e\u5e38\u91cd\u8981\uff0c\u710a\u70b9\u5e94\u8be5\u5706\u6da6\u3001\u5149\u4eae\u3001\u7262\u56fa\uff0c\u5e76\u907f\u514d\u4e0e\u5468\u56f4\u5143\u5668\u4ef6\u8fde\u710a\u3002<\/p>\n<p>\u4e0a\u9762\u8bb2\u7684\u662f\u624b\u5de5\u710a\u63a5\u3002\u91cf\u4ea7\u7528\u7684\u662f<strong>\u56de\u6d41\u710a\uff08Reflow\uff09<\/strong>\uff0c\u4e24\u8005\u5dee\u522b\u5f88\u5927\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Comparison Items<\/th>\n<th>\u624b\u5de5\u710a\u63a5<\/th>\n<th>\u56de\u6d41\u710a\uff08SMT\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u70ed\u6e90<\/td>\n<td>\u7535\u70d9\u94c1\u5c40\u90e8\u52a0\u70ed<\/td>\n<td>\u6574\u677f\u8fc7\u7089\uff0c\u5206\u6bb5\u63a7\u6e29<\/td>\n<\/tr>\n<tr>\n<td>Temperature Curve<\/td>\n<td>\u51ed\u7ecf\u9a8c\u63a7\u5236<\/td>\n<td>\u9884\u70ed\u2192\u6052\u6e29\u2192\u56de\u6d41\u2192\u51b7\u5374\uff0c\u7a0b\u5e8f\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u5143\u4ef6<\/td>\n<td>\u76f4\u63d2\u4ef6\u3001\u5927\u5143\u4ef6\u3001\u8fd4\u4fee<\/td>\n<td>\u7247\u5f0f\u5143\u4ef6\u3001BGA\u3001\u7ec6\u95f4\u8ddd<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u81f4\u6027<\/td>\n<td>\u4f9d\u8d56\u64cd\u4f5c\u8005<\/td>\n<td>\u4e00\u81f4\u6027\u597d\uff0c\u53ef\u6279\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u7f3a\u9677<\/td>\n<td>\u865a\u710a\u3001\u51b7\u710a\u3001\u8fde\u710a\u3001\u8fc7\u70ed\u635f\u574f<\/td>\n<td>\u7acb\u7891\u3001\u504f\u79fb\u3001\u6865\u8fde\u3001\u7a7a\u6d1e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9759\u7535\u9632\u62a4\u662f\u624b\u5de5\u710a\u63a5\u5fc5\u987b\u5b88\u4f4f\u7684\u5e95\u7ebf\uff1aMOS \u5668\u4ef6\u4e0e\u5c04\u9891\u524d\u7aef\u7684\u6805\u6781\u6781\u6613\u88ab ESD \u51fb\u7a7f\uff0c\u64cd\u4f5c\u65f6\u8981\u6234\u9632\u9759\u7535\u624b\u73af\u3001\u7528\u63a5\u5730\u70d9\u94c1\u3001\u5728\u9632\u9759\u7535\u53f0\u57ab\u4e0a\u4f5c\u4e1a\uff0c\u5668\u4ef6\u5b58\u653e\u7528\u9632\u9759\u7535\u888b\u3002<\/p>\n<h2>9. \u590d\u5236\u677f\u5b50\u7684\u65b9\u6cd5<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" class=\"alignnone size-large wp-image-12270\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/11\/paul-eisler-inventor-of-printed-circuit-board.webp\" alt=\"\u5370\u5236\u7535\u8def\u677f\u53d1\u660e\u4eba Paul Eisler\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/11\/paul-eisler-inventor-of-printed-circuit-board.webp 1000w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/11\/paul-eisler-inventor-of-printed-circuit-board-300x169.webp 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/11\/paul-eisler-inventor-of-printed-circuit-board-768x432.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>PCB\u514b\u9686\uff0c\u4e5f\u79f0\u4e3aPCB\u6284\u677f\uff0c\u662f\u901a\u8fc7\u53cd\u5411\u7814\u53d1\u6280\u672f\u624b\u6bb5\u5bf9\u7535\u8def\u677f\u8fdb\u884c\u9006\u5411\u89e3\u6790\uff0c\u4ee5\u590d\u5236\u539f\u6709\u7684\u7535\u8def\u677f\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5305\u62ec\u8fd8\u539fPCB\u6587\u4ef6\u3001\u7269\u6599\u6e05\u5355\uff08BOM\uff09\u6587\u4ef6\u3001\u539f\u7406\u56fe\u6587\u4ef6\u7b49\u6280\u672f\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528\u8fd9\u4e9b\u6587\u4ef6\u5236\u4f5c\u65b0\u7684PCB\u677f\uff0c\u710a\u63a5\u5143\u5668\u4ef6\uff0c\u8fdb\u884c\u7535\u8def\u677f\u8c03\u8bd5\uff0c\u6700\u7ec8\u5b8c\u6210\u7535\u8def\u677f\u7684\u590d\u5236\u3002<\/p>\n<p>\u6284\u677f\u7684\u5de5\u7a0b\u6d41\u7a0b\u4e00\u822c\u662f\uff1a\u62c6\u4ef6\u5e76\u626b\u63cf\u5404\u5c42 \u2192 \u9010\u5c42\u63cf\u56fe\u8fd8\u539f\u8d70\u7ebf \u2192 \u6d4b\u91cf\u8fc7\u5b54\u4e0e\u5c42\u5e8f\u8fd8\u539f\u53e0\u5c42 \u2192 \u53cd\u63a8\u539f\u7406\u56fe \u2192 \u6d4b\u91cf\u5143\u4ef6\u53c2\u6570\u8fd8\u539f BOM \u2192 \u6253\u6837\u9a8c\u8bc1\u3002\u591a\u5c42\u677f\u7684\u96be\u70b9\u5728\u4e8e<strong>\u5185\u5c42\u8d70\u7ebf\u7684\u8fd8\u539f<\/strong>\uff0c\u901a\u5e38\u8981\u6253\u78e8\u6216\u5316\u5b66\u5265\u79bb\u9010\u5c42\u62cd\u7167\u3002<\/p>\n<p>\u9700\u8981\u660e\u786e\u7684\u662f\uff0c\u6284\u677f\u5728\u6cd5\u5f8b\u4e0a\u6709\u6e05\u6670\u8fb9\u754c\uff1a\u7528\u4e8e<strong>\u5b66\u4e60\u7814\u7a76\u3001\u7ef4\u4fee\u66ff\u6362\u3001\u517c\u5bb9\u6027\u5206\u6790<\/strong>\u901a\u5e38\u5c5e\u4e8e\u5408\u7406\u8303\u7574\uff1b\u76f4\u63a5\u590d\u5236\u4ed6\u4eba\u4eab\u6709\u8457\u4f5c\u6743\u6216\u4e13\u5229\u4fdd\u62a4\u7684\u7535\u8def\u8bbe\u8ba1\u5e76\u7528\u4e8e\u5546\u4e1a\u9500\u552e\uff0c\u5219\u53ef\u80fd\u6784\u6210\u4fb5\u6743\u3002\u63a5\u5355\u524d\u5e94\u5f53\u786e\u8ba4\u59d4\u6258\u65b9\u62e5\u6709\u5408\u6cd5\u6743\u5229\u3002<\/p>\n<h2>10. PCB\u677f\u5bf9\u8bbe\u5907\u548c\u4f01\u4e1a\u7684\u79ef\u6781\u4f5c\u7528<\/h2>\n<p>PCB\u677f\u5728\u7535\u5b50\u8bbe\u5907\u5236\u9020\u548c\u4f01\u4e1a\u53d1\u5c55\u4e2d\u53d1\u6325\u7740\u79ef\u6781\u7684\u4f5c\u7528\uff1a<\/p>\n<ol>\n<li><strong>\u63d0\u9ad8\u751f\u4ea7\u6548\u7387<\/strong>\uff1a\u7531\u4e8e\u7535\u8def\u677f\u7684\u4e00\u81f4\u6027\u548c\u81ea\u52a8\u5316\u751f\u4ea7\uff0c\u8282\u7701\u4e86\u5927\u91cf\u7684\u65f6\u95f4\u548c\u52b3\u52a8\u529b\u3002<\/li>\n<li><strong>\u6807\u51c6\u5316\u8bbe\u8ba1<\/strong>\uff1aPCB\u677f\u7684\u8bbe\u8ba1\u53ef\u4ee5\u6807\u51c6\u5316\uff0c\u4fc3\u8fdb\u4e86\u5143\u5668\u4ef6\u7684\u4e92\u6362\u6027\u3002<\/li>\n<li><strong>Miniaturization<\/strong>\uff1aPCB\u677f\u7684\u9ad8\u5e03\u7ebf\u5bc6\u5ea6\u6709\u52a9\u4e8e\u7535\u5b50\u8bbe\u5907\u7684\u5c0f\u578b\u5316\u3002<\/li>\n<li><strong>\u673a\u68b0\u5316\u548c\u81ea\u52a8\u5316<\/strong>\uff1aPCB\u677f\u5236\u9020\u8fc7\u7a0b\u5bb9\u6613\u5b9e\u73b0\u673a\u68b0\u5316\u548c\u81ea\u52a8\u5316\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u3002<\/li>\n<li><strong>Reduce Costs<\/strong>\uff1a\u51cf\u5c11\u4e86\u7ef4\u4fee\u548c\u8c03\u8bd5\u6210\u672c\uff0c\u964d\u4f4e\u4e86\u7535\u5b50\u8bbe\u5907\u7684\u5236\u9020\u6210\u672c\u3002<\/li>\n<\/ol>\n<h2>11. PCB\u677f\u7684\u5bff\u547d\u548c\u68c0\u6d4b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"2160\" height=\"1025\" class=\"alignnone size-large wp-image-9020\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture.jpg\" alt=\"PCB\u5236\u9020\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture.jpg 2160w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture-300x142.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture-1024x486.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture-768x364.jpg 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture-1536x729.jpg 1536w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/05\/PCB-manufacture-2048x972.jpg 2048w\" sizes=\"auto, (max-width: 2160px) 100vw, 2160px\" \/><\/p>\n<p>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u7535\u8def\u677f\u7684\u5bff\u547d\u7ea6\u4e3a5\u5e74\u3002\u4e3a\u786e\u4fdd\u7535\u8def\u677f\u7684\u826f\u597d\u8fd0\u884c\uff0c\u53ef\u4ee5\u8fdb\u884c\u4ee5\u4e0b\u9884\u9632\u6027\u7ef4\u4fee\uff1a<\/p>\n<ul>\n<li><strong>\u5e74\u5ea6\u4fdd\u517b<\/strong>\uff1a\u6e05\u7406\u7070\u5c18\uff0c\u68c0\u67e5\u7535\u89e3\u7535\u5bb9\u5bb9\u91cf\uff0c\u66f4\u6362\u5e72\u56fa\u6563\u70ed\u7845\u8102\u3002<\/li>\n<li><strong>\u5b63\u8282\u4fdd\u517b<\/strong>\uff1a\u5b9a\u671f\u6e05\u7406\u7070\u5c18\uff0c\u89c2\u5bdf\u7535\u5b50\u5143\u4ef6\u72b6\u6001\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u8fdb\u884c\u5b9a\u671f\u7684\u7535\u8def\u6d4b\u8bd5\uff0c\u4ee5\u68c0\u67e5\u662f\u5426\u5b58\u5728\u77ed\u8def\u6216\u65ad\u8def\u7b49\u95ee\u9898\u3002\u5149\u5b66\u6d4b\u8bd5\u548c\u7535\u5b50\u6d4b\u8bd5\u90fd\u53ef\u4ee5\u7528\u4e8e\u6b64\u76ee\u7684\u3002<\/p>\n<p>\u300c5 \u5e74\u300d\u662f\u6d88\u8d39\u7ea7\u73af\u5883\u4e0b\u7684\u7ecf\u9a8c\u503c\uff0c\u5b9e\u9645\u5bff\u547d\u7531\u4f7f\u7528\u73af\u5883\u51b3\u5b9a\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>\u4f7f\u7528\u73af\u5883<\/th>\n<th>\u5178\u578b\u5bff\u547d<\/th>\n<th>\u4e3b\u8981\u8001\u5316\u673a\u7406<\/th>\n<th>\u9884\u9632\u91cd\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5ba4\u5185\u5e38\u6e29\uff08\u6d88\u8d39\u7535\u5b50\uff09<\/td>\n<td>5\u201310 \u5e74<\/td>\n<td>\u7535\u89e3\u7535\u5bb9\u5e72\u6db8\u3001\u710a\u70b9\u75b2\u52b3<\/td>\n<td>\u6563\u70ed\u3001\u907f\u514d\u9891\u7e41\u51b7\u70ed\u51b2\u51fb<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4e1a\u73af\u5883<\/td>\n<td>10\u201320 \u5e74<\/td>\n<td>\u8150\u8680\u3001\u7c89\u5c18\u3001\u632f\u52a8<\/td>\n<td>\u4e09\u9632\u6f06\u3001\u52a0\u56fa\u3001\u5b9a\u671f\u9664\u5c18<\/td>\n<\/tr>\n<tr>\n<td>\u8f66\u8f7d \/ \u6237\u5916<\/td>\n<td>15 \u5e74\u4ee5\u4e0a<\/td>\n<td>\u6e29\u5ea6\u5faa\u73af\u3001\u6e7f\u6c14\u3001\u76d0\u96fe<\/td>\n<td>\u8f66\u89c4\u5668\u4ef6\u3001\u5bc6\u5c01\u3001\u5bbd\u6e29\u8bbe\u8ba1<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u6e29\u9ad8\u6e7f<\/td>\n<td>\u663e\u8457\u7f29\u77ed<\/td>\n<td>\u7535\u5316\u5b66\u8fc1\u79fb\uff08CAF\uff09\u3001\u5206\u5c42<\/td>\n<td>\u9ad8 Tg \u677f\u6750\u3001\u4f4e\u5438\u6e7f\u6750\u6599<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4e09\u7c7b\u6700\u5e38\u7528\u7684\u68c0\u6d4b\u624b\u6bb5\u5404\u6709\u5206\u5de5\uff1a<strong>AOI<\/strong> \u770b\u5916\u89c2\u4e0e\u710a\u70b9\u3001<strong>\u98de\u9488\/\u6d4b\u8bd5\u67b6\u7535\u6d4b<\/strong> \u9a8c\u8fde\u901a\u6027\u3001<strong>X \u5149<\/strong> \u67e5 BGA \u7b49\u9690\u85cf\u710a\u70b9\uff0c\u6000\u7591\u5185\u90e8\u7f3a\u9677\u65f6\u5219\u7528<strong>\u5207\u7247<\/strong>\u505a\u65ad\u9762\u5206\u6790\u3002\u53ef\u9760\u6027\u4e0e\u5207\u7247\u7684\u68c0\u67e5\u8981\u70b9\u89c1<a href=\"\/en\/blog\/19-pcb-reliability-and-microsection-points\/\">Key Points for PCB Reliability and Microsection Inspection<\/a>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6441\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-1.jpg\" alt=\"PCB Sheets\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-1.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-1-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-1-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-circuit-board-materials-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2>Conclusion<\/h2>\n<p>\u5370\u5236\u7535\u8def\u677f\u662f\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u7684\u8bbe\u8ba1\u3001\u5236\u9020\u548c\u7ef4\u62a4\u5bf9\u4e8e\u7535\u5b50\u5de5\u4e1a\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u4e86\u89e3PCB\u677f\u7684\u5206\u7c7b\u3001\u4f18\u52bf\u3001\u751f\u4ea7\u6d41\u7a0b\u3001\u710a\u63a5\u5de5\u827a\u3001\u590d\u5236\u65b9\u6cd5\u4ee5\u53ca\u5e94\u7528\uff0c\u6211\u4eec\u66f4\u80fd\u6b23\u8d4f\u5230\u5b83\u5728\u7535\u5b50\u9886\u57df\u4e2d\u7684\u5173\u952e\u4f5c\u7528\u3002<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>1. PCB\u677f\u7684\u751f\u4ea7\u80fd\u5426\u5b9e\u73b0\u4e2a\u6027\u5316\u8bbe\u8ba1\uff1f<\/h3>\n<p>\u662f\u7684\uff0cPCB\u677f\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u8bbe\u5907\u7684\u9700\u6c42\u8fdb\u884c\u4e2a\u6027\u5316\u8bbe\u8ba1\u3002<\/p>\n<h3>2. \u7535\u8def\u677f\u7684\u590d\u5236\u662f\u5426\u5408\u6cd5\uff1f<\/h3>\n<p>\u7535\u8def\u677f\u590d\u5236\u9700\u8981\u9075\u5b88\u77e5\u8bc6\u4ea7\u6743\u6cd5\u5f8b\uff0c\u672a\u7ecf\u6388\u6743\u7684\u590d\u5236\u53ef\u80fd\u4fb5\u72af\u4ed6\u4eba\u7684\u77e5\u8bc6\u4ea7\u6743\u3002<\/p>\n<h3>3. PCB\u677f\u7684\u5bff\u547d\u6709\u4f55\u5f71\u54cd\u56e0\u7d20\uff1f<\/h3>\n<p>PCB\u677f\u7684\u5bff\u547d\u53d7\u5230\u4f7f\u7528\u73af\u5883\u3001\u5de5\u4f5c\u6e29\u5ea6\u3001\u8d28\u91cf\u7b49\u591a\u4e2a\u56e0\u7d20\u7684\u5f71\u54cd\u3002<\/p>\n<h3>4. \u5982\u4f55\u8fdb\u884c\u7535\u8def\u677f\u7684\u6545\u969c\u6392\u67e5\uff1f<\/h3>\n<p>\u7535\u8def\u677f\u6545\u969c\u6392\u67e5\u901a\u5e38\u9700\u8981\u4f7f\u7528\u6d4b\u8bd5\u4eea\u5668\u548c\u7535\u8def\u56fe\uff0c\u9010\u6b65\u68c0\u67e5\u7535\u8def\u8fde\u901a\u6027\u548c\u5143\u5668\u4ef6\u72b6\u6001\u3002<\/p>\n<h3>5. \u7535\u8def\u677f\u7684\u5236\u9020\u662f\u5426\u5bf9\u73af\u5883\u53cb\u597d\uff1f<\/h3>\n<p>\u73b0\u4ee3PCB\u677f\u5236\u9020\u8fc7\u7a0b\u8d8a\u6765\u8d8a\u6ce8\u91cd\u73af\u4fdd\uff0c\u91c7\u7528\u4e86\u66f4\u52a0\u73af\u4fdd\u7684\u6750\u6599\u548c\u5de5\u827a\u3002<\/p>\n<h3>6. \u5355\u9762\u677f\u3001\u53cc\u9762\u677f\u600e\u4e48\u9009\uff1f<\/h3>\n<p>\u770b\u8d70\u7ebf\u80fd\u5426\u5e03\u901a\u3002\u5355\u9762\u677f\u53ea\u6709\u4e00\u5c42\u5e03\u7ebf\uff0c\u6210\u672c\u6700\u4f4e\u4f46\u5e03\u7ebf\u53d7\u9650\uff0c\u9002\u5408\u7b80\u5355\u7535\u8def\uff1b\u53cc\u9762\u677f\u901a\u8fc7\u8fc7\u5b54\u8de8\u5c42\uff0c\u5e03\u7ebf\u81ea\u7531\u5ea6\u5927\u5e45\u63d0\u5347\uff0c\u662f\u6027\u4ef7\u6bd4\u6700\u9ad8\u7684\u9009\u62e9\uff1b\u5f53\u5143\u4ef6\u5bc6\u5ea6\u6216\u4fe1\u53f7\u5b8c\u6574\u6027\u8981\u6c42\u66f4\u9ad8\u65f6\uff08\u5982\u6709 BGA\u3001\u9700\u8981\u5b8c\u6574\u5730\u5e73\u9762\u3001\u9700\u8981\u63a7\u963b\u6297\uff09\u624d\u4e0a\u591a\u5c42\u677f\u3002\u5c42\u6570\u6bcf\u589e\u52a0\u4e24\u5c42\uff0c\u6210\u672c\u7ea6\u4e0a\u5347 30\u201350%\u3002<\/p>\n<h3>7. \u4e3a\u4ec0\u4e48\u591a\u5c42\u677f\u90fd\u662f\u5076\u6570\u5c42\uff1f<\/h3>\n<p>\u56e0\u4e3a\u538b\u5408\u7ed3\u6784\u8981\u5bf9\u79f0\u3002\u5947\u6570\u5c42\u4f1a\u9020\u6210\u94dc\u539a\u5206\u5e03\u4e0d\u5bf9\u79f0\uff0c\u538b\u5408\u540e\u7fd8\u66f2\u96be\u4ee5\u63a7\u5236\uff0c\u6210\u672c\u4e5f\u4f1a\u56e0\u4e3a\u591a\u4e00\u9053\u5de5\u5e8f\u800c\u4e0a\u5347\u3002\u82e5\u8bbe\u8ba1\u7b97\u51fa\u6765\u662f\u5947\u6570\u5c42\uff0c\u5de5\u7a0b\u4e0a\u901a\u5e38\u52a0\u4e00\u5c42\u5730\u5c42\uff08\u540c\u65f6\u6539\u5584\u4fe1\u53f7\u5b8c\u6574\u6027\uff09\uff0c\u800c\u4e0d\u662f\u786c\u505a\u5947\u6570\u5c42\u3002<\/p>\n<h3>8. \u65e0\u94c5\u55b7\u9521\u548c\u6709\u94c5\u55b7\u9521\u600e\u4e48\u9009\uff1f<\/h3>\n<p>\u9664\u975e\u4ea7\u54c1\u5c5e\u4e8e RoHS \u8c41\u514d\u8303\u56f4\uff08\u5982\u90e8\u5206\u533b\u7597\u3001\u822a\u7a7a\u3001\u519b\u5de5\uff09\uff0c\u5426\u5219\u4e00\u5f8b\u9009\u65e0\u94c5\u3002\u65e0\u94c5\u55b7\u9521\uff08\u5982 SAC305\uff09\u7194\u70b9\u9ad8\u7ea6 217 \u2103\uff0c\u5bf9\u710a\u63a5\u6e29\u5ea6\u4e0e\u677f\u6750\u8010\u70ed\u6027\u8981\u6c42\u66f4\u9ad8\uff0c\u677f\u6750\u81f3\u5c11\u8981\u80fd\u627f\u53d7 260 \u2103 \u4ee5\u4e0a\u7684\u56de\u6d41\u5cf0\u503c\u6e29\u5ea6\u3002\u8868\u9762\u5904\u7406\u5de5\u827a\u5bf9\u6bd4\u89c1<a href=\"\/en\/capabilities\/pcb-surface-finishes\/\">PCB Surface Treatment Processes<\/a>\u3002<\/p>\n<h3>9. PCB \u6253\u6837\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u56db\u70b9\uff1a\u8d44\u6599\u7ed9\u5168\uff08Gerber + \u94bb\u5b54 + IPC-356 \u7f51\u8868 + \u53e0\u5c42\u8981\u6c42 + \u8868\u9762\u5904\u7406\uff09\uff1b\u786e\u8ba4\u677f\u5382\u7684\u6700\u5c0f\u7ebf\u5bbd\u7ebf\u8ddd\u4e0e\u5b54\u5f84\u80fd\u529b\uff1b\u786e\u8ba4\u9a8c\u6536\u6807\u51c6\uff08IPC Class 2 \u8fd8\u662f Class 3\uff09\uff1b\u9996\u4ef6\u4e00\u5b9a\u8981\u505a\u7535\u6d4b\u4e0e\u5173\u952e\u5c3a\u5bf8\u590d\u6838\uff0c\u4e0d\u8981\u76f4\u63a5\u6295\u91cf\u4ea7\u3002<\/p>\n<h3>10. \u4e3a\u4ec0\u4e48\u540c\u6837\u5c42\u6570\u7684\u677f\u4ef7\u5dee\u80fd\u5230\u51e0\u500d\uff1f<\/h3>\n<p>\u56e0\u4e3a\u5c42\u6570\u53ea\u662f\u6210\u672c\u53d8\u91cf\u4e4b\u4e00\u3002\u677f\u6750\uff08FR-4 vs \u9ad8\u9891\u6750\u6599\u53ef\u5dee 5\u201310 \u500d\uff09\u3001\u94dc\u539a\u3001\u6700\u5c0f\u7ebf\u5bbd\u7ebf\u8ddd\u3001\u5b54\u5f84\u4e0e\u5b54\u6570\u3001\u8868\u9762\u5904\u7406\uff08\u6c89\u91d1\u6bd4\u55b7\u9521\u8d35\uff09\u3001\u963b\u6297\u63a7\u5236\u3001\u9a8c\u6536\u7b49\u7ea7\u3001\u4ea4\u671f\u90fd\u5728\u5f71\u54cd\u62a5\u4ef7\u3002\u8be2\u4ef7\u65f6\u628a\u8fd9\u4e9b\u53c2\u6570\u4e00\u6b21\u6027\u8bf4\u6e05\uff0c\u5f97\u5230\u7684\u62a5\u4ef7\u624d\u6709\u53ef\u6bd4\u6027\u3002<\/p>\n<p>\u611f\u8c22\u60a8\u9605\u8bfb\u672c\u6587\uff0c\u5982\u6709\u66f4\u591a\u95ee\u9898\uff0c\u8bf7\u968f\u65f6\u54a8\u8be2\u3002<\/p>\n<p><strong>Related Processes<\/strong>\uff1a<a href=\"\/en\/blog\/production-process-of-halogen-free-pcb\/\">Manufacturing Process for Halogen-Free PCBs<\/a> \u00b7 <a href=\"\/en\/blog\/pcb-multilayer-board-tg\/\">Stability and Reliability of Multilayer PCBs<\/a> \u00b7 <a href=\"\/en\/hdi-pcb\/\">HDI (High-Density Interconnect) Circuit Boards<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>1. PCB \u5230\u5e95\u7531\u4ec0\u4e48\u6784\u6210 \u628a\u4e00\u5757 PCB \u62c6\u5f00\u770b\uff0c\u5b83\u7531\u56db\u7c7b\u6750\u6599\u5c42\u53e0\u800c\u6210\uff1a \u57fa\u6750\uff08Substrate\uff09\uff1a\u7edd\u7f18 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5665,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"What Is a PCB? 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