{"id":1526,"date":"2026-10-27T17:00:00","date_gmt":"2026-10-27T09:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=1526"},"modified":"2026-10-08T20:15:42","modified_gmt":"2026-10-08T12:15:42","slug":"what-is-heavy-copper-pcb","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/what-is-heavy-copper-pcb\/","title":{"rendered":"\u4ec0\u4e48\u662f\u539a\u94dc\u677fpcb\u7535\u8def\u677f\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\u9ad8\u79d1\u6280\u7535\u5b50\u9886\u57df\uff0c<a href=\"\/en\/thick-copper-pcb\/\">Thick Copper Board<\/a>\u662f\u4e00\u79cd\u81f3\u5173\u91cd\u8981\u7684\u6750\u6599\uff0c\u5b83\u662f\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u4e0a\u7c98\u5408\u7684\u4e00\u5c42\u94dc\u7b94\uff0c\u5f53\u94dc\u539a\u22652\u76ce\u53f8\uff08oz\uff09\u65f6\uff0c\u88ab\u5b9a\u4e49\u4e3a\u539a\u94dc\u677f\u3002\u8fd9\u4e9b\u677f\u6750\u5728PCB\u5236\u9020\u4e2d\u5c5e\u4e8e\u7279\u6b8a\u5de5\u827a\uff0c\u5177\u5907\u4e00\u5b9a\u7684\u6280\u672f\u95e8\u69db\u548c\u64cd\u4f5c\u96be\u5ea6\uff0c\u56e0\u6b64\u4ef7\u683c\u76f8\u5bf9\u8f83\u9ad8\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6068\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/thick-copper-board-pcb.jpg\" alt=\"Thick Copper Board\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/thick-copper-board-pcb.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/thick-copper-board-pcb-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/thick-copper-board-pcb-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/thick-copper-board-pcb-768x432.jpg 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/thick-copper-board-pcb-400x225.jpg 400w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2>\u8fdb\u9636\uff1aoz \u5230\u5e95\u662f\u4ec0\u4e48\uff0c2oz \u5230 10oz \u5404\u6709\u591a\u539a<\/h2>\n<p>\u884c\u4e1a\u91cc\u8bf4\u94dc\u539a\u7528\u300c\u76ce\u53f8\uff08oz\uff09\u300d\uff0c\u6307\u7684\u662f<strong>\u6bcf\u5e73\u65b9\u82f1\u5c3a\u9762\u79ef\u4e0a\u94dc\u7684\u91cd\u91cf<\/strong>\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u7684\u539a\u5ea6\u3002\u6362\u7b97\u5173\u7cfb\u662f 1 oz \u2248 35 \u03bcm\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48 1 oz \u94dc\u7b94\u5e38\u88ab\u5199\u6210 35 \u03bcm\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Copper Thickness<\/th>\n<th>\u516c\u79f0\u539a\u5ea6<\/th>\n<th>Common Uses<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.5 oz<\/td>\n<td>\u7ea6 18 \u03bcm<\/td>\n<td>\u7cbe\u7ec6\u7ebf\u8def\u3001HDI \u5185\u5c42<\/td>\n<\/tr>\n<tr>\n<td>1 oz<\/td>\n<td>\u7ea6 35 \u03bcm<\/td>\n<td>\u5e38\u89c4\u677f\u6807\u51c6\u94dc\u539a<\/td>\n<\/tr>\n<tr>\n<td>2 oz<\/td>\n<td>\u7ea6 70 \u03bcm<\/td>\n<td>\u539a\u94dc\u95e8\u69db\uff0c\u4e2d\u7b49\u8f7d\u6d41<\/td>\n<\/tr>\n<tr>\n<td>3 oz<\/td>\n<td>\u7ea6 105 \u03bcm<\/td>\n<td>\u7535\u6e90\u6a21\u5757\u3001\u7535\u673a\u9a71\u52a8<\/td>\n<\/tr>\n<tr>\n<td>4\u20136 oz<\/td>\n<td>140\u2013210 \u03bcm<\/td>\n<td>\u5927\u7535\u6d41\u6bcd\u7ebf\u3001\u6c7d\u8f66\u7535\u5b50<\/td>\n<\/tr>\n<tr>\n<td>8\u201310 oz \u4ee5\u4e0a<\/td>\n<td>280 \u03bcm \u4ee5\u4e0a<\/td>\n<td>\u7279\u6b8a\u529f\u7387\u6a21\u5757\u3001\u80cc\u677f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9700\u8981\u6ce8\u610f\u4e24\u70b9\uff1a\u4e00\u662f<strong>\u6210\u54c1\u94dc\u539a\u4e0e\u57fa\u94dc\u539a\u4e0d\u662f\u4e00\u56de\u4e8b<\/strong>\uff0c\u7535\u9540\u5de5\u5e8f\u4f1a\u5728\u57fa\u94dc\u4e0a\u52a0\u539a\uff0c\u5b54\u5185\u7684\u94dc\u539a\u901a\u5e38\u6309\u5e73\u5747\u6216\u5c40\u90e8\u6700\u5c0f\u539a\u5ea6\u8003\u6838\uff1b\u4e8c\u662f\u5185\u5916\u5c42\u94dc\u539a\u53ef\u4ee5\u4e0d\u540c\uff0c\u5e38\u89c1\u505a\u6cd5\u662f\u5916\u5c42\u539a\u3001\u5185\u5c42\u8584\uff0c\u517c\u987e\u8f7d\u6d41\u4e0e\u8680\u523b\u7cbe\u5ea6\u3002<\/p>\n<ul>\n<li><strong>\u5916\u5c42\u539a\u94dc<\/strong>\uff1a\u4fbf\u4e8e\u8d70\u5927\u7535\u6d41\u3001\u5e2e\u52a9\u6563\u70ed\uff0c\u4f46\u8680\u523b\u4fa7\u8680\u660e\u663e\uff0c\u7cbe\u7ec6\u7ebf\u8def\u4e0d\u597d\u505a\uff1b<\/li>\n<li><strong>\u5185\u5c42\u539a\u94dc<\/strong>\uff1a\u4e3b\u8981\u7528\u4e8e\u901a\u6d41\u4e0e\u6563\u70ed\uff0c\u8680\u523b\u96be\u5ea6\u66f4\u9ad8\uff1b<\/li>\n<li><strong>\u5b54\u94dc\u539a<\/strong>\uff1a\u662f\u8f7d\u6d41\u4e0e\u53ef\u9760\u6027\u7684\u5173\u952e\u6307\u6807\uff0c\u901a\u5e38\u8981\u6c42\u5e73\u5747 25 \u03bcm \u4ee5\u4e0a\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"738\" class=\"alignnone size-large wp-image-9889\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/11\/heavy-copper-pcb.jpg\" alt=\"Thick-Copper PCBs\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/11\/heavy-copper-pcb.jpg 1200w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/11\/heavy-copper-pcb-300x185.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/11\/heavy-copper-pcb-1024x630.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2024\/11\/heavy-copper-pcb-768x472.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>\u94dc\u7b94\u672c\u8eab\u7684\u7279\u6027\u89c1<a href=\"\/en\/blog\/copper-foil-pcb\/\">Copper Foil: The Lifeline of PCBs<\/a>\uff1b\u9540\u94dc\u5de5\u827a\u5e38\u89c1\u95ee\u9898\u89c1<a href=\"\/en\/blog\/pcb-copper-plating-process\/\">Common Issues and Solutions in the Copper Plating Process<\/a>\u3002<\/p>\n<h2>\u539a\u94dc\u677f\u7684\u5e94\u7528\u9886\u57df<\/h2>\n<p>\u539a\u94dc\u677f\u5728\u8bb8\u591a\u9ad8\u79d1\u6280\u9886\u57df\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5305\u62ec\uff1a<\/p>\n<h3>1. \u624b\u673a<\/h3>\n<p>\u624b\u673a\u662f\u73b0\u4ee3\u4eba\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u800c\u539a\u94dc\u677f\u5728\u624b\u673a\u7684\u5236\u9020\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u5b83\u7528\u4e8e\u652f\u6301\u624b\u673a\u7535\u8def\u7684\u9ad8\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<h3>2. \u5fae\u6ce2\u8bbe\u5907<\/h3>\n<p>\u5fae\u6ce2\u8bbe\u5907\u9700\u8981\u9ad8\u5ea6\u7a33\u5b9a\u7684\u7535\u8def\u677f\u6765\u4fdd\u8bc1\u5176\u6027\u80fd\u3002\u539a\u94dc\u677f\u7684\u6563\u70ed\u6027\u80fd\u548c\u7535\u6d41\u627f\u8f7d\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u5fae\u6ce2\u8bbe\u5907\u5236\u9020\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<h3>3. \u822a\u7a7a\u822a\u5929<\/h3>\n<p>\u5728\u822a\u7a7a\u822a\u5929\u9886\u57df\uff0c\u7535\u5b50\u8bbe\u5907\u5fc5\u987b\u80fd\u591f\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u6b63\u5e38\u5de5\u4f5c\u3002\u539a\u94dc\u677f\u7684\u7a33\u5b9a\u6027\u548c\u9ad8\u53ef\u9760\u6027\u4f7f\u5176\u6210\u4e3a\u822a\u7a7a\u822a\u5929\u7535\u5b50\u8bbe\u5907\u7684\u9996\u9009\u3002<\/p>\n<h3>4. \u536b\u661f\u901a\u8baf<\/h3>\n<p>\u536b\u661f\u901a\u8baf\u9700\u8981\u7535\u8def\u677f\u80fd\u591f\u5728\u592a\u7a7a\u4e2d\u957f\u65f6\u95f4\u8fd0\u884c\u3002\u539a\u94dc\u677f\u7684\u9632\u706b\u6027\u548c\u8010\u8150\u8680\u6027\u4f7f\u5176\u6210\u4e3a\u536b\u661f\u901a\u8baf\u8bbe\u5907\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<h3>5. \u7f51\u7edc\u57fa\u8f7d\u7ad9<\/h3>\n<p>\u7f51\u7edc\u57fa\u8f7d\u7ad9\u9700\u8981\u9ad8\u6027\u80fd\u7684\u7535\u5b50\u8bbe\u5907\u6765\u652f\u6301\u6570\u636e\u4f20\u8f93\u548c\u5904\u7406\u3002\u539a\u94dc\u677f\u5728\u8fd9\u4e9b\u8bbe\u5907\u4e2d\u8d77\u5230\u4e86\u5173\u952e\u4f5c\u7528\u3002<\/p>\n<h3>6. \u6df7\u5408\u96c6\u6210\u7535\u8def<\/h3>\n<p>\u539a\u94dc\u677f\u5bf9\u4e8e\u6df7\u5408\u96c6\u6210\u7535\u8def\u7684\u5236\u9020\u81f3\u5173\u91cd\u8981\uff0c\u5b83\u4fdd\u8bc1\u4e86\u7535\u8def\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h3>7. \u7535\u6e90\u5927\u529f\u7387\u7535\u8def<\/h3>\n<p>\u7535\u6e90\u5927\u529f\u7387\u7535\u8def\u9700\u8981\u80fd\u591f\u627f\u53d7\u9ad8\u7535\u6d41\u7684\u7535\u8def\u677f\uff0c\u800c\u539a\u94dc\u677f\u80fd\u591f\u6ee1\u8db3\u8fd9\u4e00\u9700\u6c42\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u539a\u94dc\u677f\u96be\u505a\u5728\u54ea\u91cc<\/h2>\n<p>\u540c\u6837\u662f\u300c\u628a\u94dc\u9540\u539a\u4e00\u70b9\u300d\uff0c\u5b9e\u9645\u5236\u9020\u4e0a\u5374\u6709\u4e00\u8fde\u4e32\u96be\u9898\uff0c\u8fd9\u4e5f\u662f\u539a\u94dc\u677f\u4ef7\u683c\u66f4\u9ad8\u7684\u76f4\u63a5\u539f\u56e0\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Process Steps<\/th>\n<th>Challenges<\/th>\n<th>\u5e94\u5bf9\u65b9\u5f0f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56fe\u5f62\u8f6c\u79fb\u4e0e\u8680\u523b<\/td>\n<td>\u94dc\u8d8a\u539a\u4fa7\u8680\u8d8a\u4e25\u91cd\uff0c\u7ebf\u5bbd\u96be\u4ee5\u63a7\u5236<\/td>\n<td>\u52a0\u5927\u8680\u523b\u8865\u507f\u3001\u5206\u6b65\u8680\u523b<\/td>\n<\/tr>\n<tr>\n<td>Drilling<\/td>\n<td>\u539a\u94dc\u5c42\u6613\u4ea7\u751f\u6bdb\u523a\u4e0e\u9489\u5934<\/td>\n<td>\u8c03\u6574\u94bb\u901f\u4e0e\u8fdb\u7ed9\uff0c\u589e\u52a0\u53bb\u6bdb\u523a<\/td>\n<\/tr>\n<tr>\n<td>Hole Metallization<\/td>\n<td>\u539a\u677f\u6df1\u5b54\u9540\u94dc\u5747\u5300\u6027\u5dee<\/td>\n<td>\u5ef6\u957f\u7535\u9540\u65f6\u95f4\u3001\u4f7f\u7528\u9ad8\u5206\u6563\u80fd\u529b\u836f\u6c34<\/td>\n<\/tr>\n<tr>\n<td>Solder Mask and Markings<\/td>\n<td>\u7ebf\u8def\u9ad8\u4f4e\u5dee\u5927\uff0c\u6cb9\u58a8\u96be\u4ee5\u8986\u76d6\u53f0\u9636<\/td>\n<td>\u591a\u6b21\u5370\u5237\u6216\u6539\u7528\u585e\u5b54\u5de5\u827a<\/td>\n<\/tr>\n<tr>\n<td>Laminating<\/td>\n<td>\u94dc\u539a\u5dee\u5f02\u5927\u5bfc\u81f4\u586b\u80f6\u4e0d\u8db3\u3001\u677f\u539a\u4e0d\u5747<\/td>\n<td>\u8c03\u6574\u534a\u56fa\u5316\u7247\u914d\u6bd4\u4e0e\u538b\u5408\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u578b\u4e0e\u710a\u63a5<\/td>\n<td>\u539a\u94dc\u6563\u70ed\u5feb\uff0c\u710a\u63a5\u6e29\u5ea6\u96be\u4ee5\u4e0a\u5347<\/td>\n<td>\u63d0\u9ad8\u9884\u70ed\u6e29\u5ea6\u3001\u5ef6\u957f\u710a\u63a5\u65f6\u95f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5176\u4e2d\u8680\u523b\u662f\u6700\u6838\u5fc3\u7684\u4e00\u9879\u3002\u539a\u94dc\u7684\u4fa7\u8680\u4f1a\u8ba9\u7ebf\u6761\u5448\u73b0\u68af\u5f62\u622a\u9762\uff0c\u7ebf\u5bbd\u4e0a\u7a84\u4e0b\u5bbd\uff1b\u5f53\u7ebf\u5bbd\u8981\u6c42\u63a5\u8fd1\u94dc\u539a\u91cf\u7ea7\u65f6\uff0c\u6210\u54c1\u4e00\u81f4\u6027\u4f1a\u6025\u5267\u4e0b\u964d\u3002\u56e0\u6b64\u539a\u94dc\u677f\u7684\u8bbe\u8ba1\u7ebf\u5bbd\u901a\u5e38\u8981\u6bd4\u5e38\u89c4\u677f\u653e\u5bbd\uff0c\u5177\u4f53\u4f59\u91cf\u5e94\u4e0e\u5382\u5bb6\u786e\u8ba4\u3002<\/p>\n<ul>\n<li><strong>\u6295\u677f\u524d\u8981\u5bf9\u9f50\u7684\u53c2\u6570<\/strong>\uff1a\u6700\u5927\u53ef\u52a0\u5de5\u94dc\u539a\u3001\u5bf9\u5e94\u6700\u5c0f\u7ebf\u5bbd\u7ebf\u8ddd\u3001\u5b54\u94dc\u5e73\u5747\u4e0e\u6700\u5c0f\u539a\u5ea6\uff1b<\/li>\n<li><strong>\u8981\u63d0\u4f9b\u7684\u6587\u4ef6\u8865\u5145<\/strong>\uff1a\u53e0\u6784\u8bf4\u660e\u3001\u94dc\u539a\u6807\u6ce8\uff08\u533a\u5206\u57fa\u94dc\u4e0e\u6210\u54c1\u94dc\uff09\u3001\u963b\u6297\u8981\u6c42\uff1b<\/li>\n<li><strong>\u8981\u63d0\u524d\u6c9f\u901a\u7684\u5de5\u827a<\/strong>\uff1a\u662f\u5426\u9700\u8981\u5206\u6b65\u8680\u523b\u3001\u585e\u5b54\u3001\u5c40\u90e8\u51cf\u8584\u6216\u52a0\u94dc\u5757\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" class=\"alignnone size-large wp-image-10284\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/8-layer-thick-copper-pcb.jpg\" alt=\"8L Thick Copper Plate\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/8-layer-thick-copper-pcb.jpg 800w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/8-layer-thick-copper-pcb-300x225.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/8-layer-thick-copper-pcb-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u94dc\u5e26\u8131\u843d\u7c7b\u7f3a\u9677\u7684\u6210\u56e0\u89c1<a href=\"\/en\/blog\/pcb-copper-strip-detachment\/\">Three Causes of Copper Strip Delamination on PCBs<\/a>\uff1b\u8986\u94dc\u6ce8\u610f\u4e8b\u9879\u89c1<a href=\"\/en\/blog\/8-issues-for-pcb-copper-clad-coating\/\">8 Things to Keep in Mind When Applying Copper to a PCB<\/a>\u3002<\/p>\n<h2>\u539a\u94dc\u677f\u7684\u6027\u80fd\u4f18\u52bf<\/h2>\n<p>\u539a\u94dc\u677f\u4e4b\u6240\u4ee5\u5728\u4e0a\u8ff0\u9886\u57df\u4e2d\u5f97\u4ee5\u5e7f\u6cdb\u5e94\u7528\uff0c\u662f\u56e0\u4e3a\u5b83\u5177\u6709\u591a\u91cd\u6027\u80fd\u4f18\u52bf\uff1a<\/p>\n<h3>1. \u627f\u8f7d\u5927\u7535\u6d41<\/h3>\n<p>\u539a\u94dc\u677f\u80fd\u591f\u627f\u53d7\u5927\u7535\u6d41\uff0c\u51cf\u5c11\u70ed\u5e94\u53d8\uff0c\u4fdd\u8bc1\u7535\u8def\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h3>2. \u4f18\u79c0\u7684\u6563\u70ed\u6027\u80fd<\/h3>\n<p>\u539a\u94dc\u677f\u7684\u6563\u70ed\u6027\u80fd\u51fa\u8272\uff0c\u80fd\u591f\u6709\u6548\u6563\u53d1\u5668\u4ef6\u4ea7\u751f\u7684\u70ed\u91cf\uff0c\u786e\u4fdd\u8bbe\u5907\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<h3>3. \u6297\u706b\u6027<\/h3>\n<p>\u539a\u94dc\u677f\u5c5e\u4e8e\u4e0d\u71c3\u6750\u6599\uff0c\u5373\u4f7f\u5728\u6781\u9ad8\u8150\u8680\u6027\u7684\u5927\u6c14\u73af\u5883\u4e2d\u4e5f\u80fd\u5f62\u6210\u575a\u56fa\u3001\u65e0\u6bd2\u7684\u949d\u5316\u4fdd\u62a4\u5c42\u3002<\/p>\n<h3>4. \u9ad8\u5ea6\u517c\u5bb9\u6027<\/h3>\n<p>\u539a\u94dc\u677f\u4e0e\u5176\u4ed6\u6750\u6599\u5177\u6709\u9ad8\u5ea6\u517c\u5bb9\u6027\uff0c\u8fd9\u964d\u4f4e\u4e86\u4e0e\u4e0d\u540c\u6750\u6599\u7ec4\u4ef6\u4e00\u8d77\u4f7f\u7528\u65f6\u51fa\u73b0\u517c\u5bb9\u6027\u95ee\u9898\u7684\u98ce\u9669\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u9700\u8981\u591a\u539a\u7684\u94dc\uff0c\u662f\u600e\u4e48\u7b97\u51fa\u6765\u7684<\/h2>\n<p>\u94dc\u539a\u7684\u9009\u62e9\u672c\u8d28\u4e0a\u662f\u5728\u56de\u7b54\u4e24\u4e2a\u95ee\u9898\uff1a<strong>\u80fd\u8fc7\u591a\u5927\u7535\u6d41<\/strong>\u4e0e<strong>\u5141\u8bb8\u6e29\u5347\u591a\u5c11<\/strong>\u3002\u5de5\u7a0b\u4e0a\u901a\u5e38\u6309\u4ee5\u4e0b\u601d\u8def\u4f30\u7b97\uff1a<\/p>\n<ol>\n<li><strong>\u786e\u5b9a\u6700\u5927\u6301\u7eed\u7535\u6d41<\/strong>\uff1a\u6ce8\u610f\u53d6\u5cf0\u503c\u5de5\u51b5\u800c\u975e\u5e73\u5747\u503c\uff0c\u5e76\u7559\u51fa\u81f3\u5c11 20% \u4f59\u91cf\uff1b<\/li>\n<li><strong>\u786e\u5b9a\u5141\u8bb8\u6e29\u5347<\/strong>\uff1a\u5e38\u89c1\u7684\u53d6\u503c\u662f 10 \u2103 \u6216 20 \u2103\uff0c\u53d6\u503c\u8d8a\u4e25\u683c\u6240\u9700\u7684\u94dc\u622a\u9762\u8d8a\u5927\uff1b<\/li>\n<li><strong>\u67e5\u8f7d\u6d41\u8868\u5f97\u5230\u6240\u9700\u622a\u9762\u79ef<\/strong>\uff1a\u5916\u5c42\u4e0e\u5185\u5c42\u7684\u6563\u70ed\u6761\u4ef6\u4e0d\u540c\uff0c\u540c\u6837\u5bbd\u5ea6\u4e0b\u5916\u5c42\u8f7d\u6d41\u80fd\u529b\u66f4\u9ad8\uff1b<\/li>\n<li><strong>\u7531\u622a\u9762\u79ef\u53cd\u63a8\u7ebf\u5bbd<\/strong>\uff1a\u622a\u9762\u79ef = \u7ebf\u5bbd \u00d7 \u94dc\u539a\uff0c\u82e5\u7ebf\u5bbd\u53d7\u9650\u5c31\u63d0\u9ad8\u94dc\u539a\uff1b<\/li>\n<li><strong>\u6838\u7b97\u8fc7\u5b54<\/strong>\uff1a\u7535\u6d41\u6362\u5c42\u65f6\u7531\u8fc7\u5b54\u627f\u62c5\uff0c\u8981\u5355\u72ec\u6838\u7b97\u5b54\u58c1\u94dc\u622a\u9762\u7684\u901a\u6d41\u80fd\u529b\u3002<\/li>\n<\/ol>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Scene<\/th>\n<th>\u5178\u578b\u7535\u6d41\u91cf\u7ea7<\/th>\n<th>\u63a8\u8350\u94dc\u539a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4fe1\u53f7\u4e0e\u5c0f\u529f\u7387\u4f9b\u7535<\/td>\n<td>&lt; 1 A<\/td>\n<td>1 oz<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u7528\u7535\u6e90\u8f68<\/td>\n<td>1\u20135 A<\/td>\n<td>1\u20132 oz<\/td>\n<\/tr>\n<tr>\n<td>DC-DC \u6a21\u5757\u3001\u7535\u673a\u9a71\u52a8<\/td>\n<td>5\u201320 A<\/td>\n<td>2\u20133 oz<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u7535\u6d41\u6bcd\u7ebf\u3001\u6c7d\u8f66\u7535\u5b50<\/td>\n<td>20\u2013100 A<\/td>\n<td>3\u20136 oz \u6216\u52a0\u94dc\u6392<\/td>\n<\/tr>\n<tr>\n<td>\u80cc\u677f\u4e0e\u7279\u6b8a\u529f\u7387\u6a21\u5757<\/td>\n<td>100 A \u4ee5\u4e0a<\/td>\n<td>6 oz \u4ee5\u4e0a\u6216\u6bcd\u7ebf\u7ed3\u6784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u8868\u4e2d\u53ea\u662f\u91cf\u7ea7\u53c2\u8003\uff0c\u5b9e\u9645\u8bbe\u8ba1\u5e94\u4ee5\u8f7d\u6d41\u66f2\u7ebf\u6216\u4eff\u771f\u7ed3\u679c\u4e3a\u51c6\uff0c\u5e76\u7ed3\u5408\u677f\u539a\u3001\u5c42\u6570\u3001\u662f\u5426\u6709\u5f3a\u5236\u98ce\u51b7\u6765\u4fee\u6b63\u3002\u4e00\u5473\u52a0\u539a\u94dc\u7b94\u5e76\u4e0d\u80fd\u65e0\u9650\u63d0\u5347\u8f7d\u6d41\u2014\u2014<strong>\u6563\u70ed\u6761\u4ef6\u624d\u662f\u6700\u7ec8\u4e0a\u9650<\/strong>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1358\" height=\"764\" class=\"alignnone size-large wp-image-6615\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-thickness-and-copper-thickness.jpg\" alt=\"Board Thickness and Copper Thickness in PCB Design\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-thickness-and-copper-thickness.jpg 1358w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-thickness-and-copper-thickness-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-thickness-and-copper-thickness-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-thickness-and-copper-thickness-768x432.jpg 768w\" sizes=\"auto, (max-width: 1358px) 100vw, 1358px\" \/><\/p>\n<p>\u677f\u539a\u4e0e\u94dc\u539a\u7684\u7cfb\u7edf\u53d6\u820d\u89c1<a href=\"\/en\/blog\/pcb-thickness-and-copper-thickness\/\">Board Thickness and Copper Thickness in PCB Design<\/a>\uff1b\u677f\u6750\u603b\u89c8\u89c1<a href=\"\/en\/capabilities\/pcb-materials\/\">PCB Materials<\/a>\u3002<\/p>\n<h2>\u539a\u94dc\u677f\u7684\u5e02\u573a\u524d\u666f<\/h2>\n<p>\u8fd1\u5e74\u6765\uff0c\u539a\u94dc\u677f\u7684\u5e94\u7528\u9886\u57df\u548c\u9700\u6c42\u91cf\u8fc5\u901f\u6269\u5927\uff0c\u5df2\u7ecf\u6210\u4e3a\u5177\u6709\u826f\u597d\u5e02\u573a\u53d1\u5c55\u524d\u666f\u7684\u70ed\u95e8PCB\u54c1\u79cd\u3002\u7279\u522b\u662f\u5728\u5927\u7535\u6d41\u57fa\u677f\u9886\u57df\uff0c\u539a\u94dc\u677f\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u52a0\uff0c\u8fd9\u4e9b\u9886\u57df\u5305\u62ec\u7535\u6e90\u6a21\u5757\u548c\u6c7d\u8f66\u7535\u5b50\u90e8\u4ef6\u3002<\/p>\n<p>\u5927\u7535\u6d41\u57fa\u677f\u9700\u8981\u5177\u5907\u66f4\u9ad8\u7684\u7535\u6d41\u627f\u8f7d\u80fd\u529b\uff0c\u4ee5\u4fdd\u62a4\u7535\u6d41\u7684\u7a33\u5b9a\u4f20\u8f93\uff0c\u8fd9\u4e0e\u4f20\u7edfPCB\u6709\u6240\u4e0d\u540c\u3002\u539a\u94dc\u677f\u5728\u8fd9\u4e00\u9886\u57df\u7684\u53d1\u5c55\u8d8b\u52bf\u662f\u4e0d\u65ad\u63d0\u9ad8\u7535\u6d41\u627f\u8f7d\u80fd\u529b\uff0c\u56e0\u6b64\u677f\u6750\u7684\u94dc\u7b94\u539a\u5ea6\u4e5f\u8d8a\u6765\u8d8a\u539a\uff0c\u751a\u81f3\u5df2\u7ecf\u5b9e\u73b0\u4e866oz\u94dc\u539a\u7684\u5e38\u89c4\u5316\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u539a\u94dc\u677f\u7684\u6563\u70ed\u4e0e\u8fc7\u5b54\u8bbe\u8ba1<\/h2>\n<p>\u539a\u94dc\u677f\u5e38\u88ab\u5bc4\u671b\u4e8e\u300c\u9760\u94dc\u6563\u70ed\u300d\uff0c\u4f46\u70ed\u91cf\u6700\u7ec8\u8981\u6563\u5230\u73af\u5883\u4e2d\uff0c\u56e0\u6b64\u8bbe\u8ba1\u65f6\u8981\u8003\u8651\u5b8c\u6574\u7684\u70ed\u8def\u5f84\uff1a<\/p>\n<ul>\n<li><strong>\u6269\u5927\u94dc\u9762<\/strong>\uff1a\u628a\u53d1\u70ed\u5668\u4ef6\u7684\u710a\u76d8\u76f4\u63a5\u8fde\u5230\u5927\u9762\u79ef\u94dc\u76ae\uff0c\u662f\u6210\u672c\u6700\u4f4e\u7684\u6563\u70ed\u65b9\u5f0f\uff1b<\/li>\n<li><strong>\u6253\u6563\u70ed\u8fc7\u5b54\u9635\u5217<\/strong>\uff1a\u5728\u53d1\u70ed\u710a\u76d8\u4e0b\u65b9\u6253\u6ee1\u8fc7\u5b54\uff0c\u628a\u70ed\u91cf\u5bfc\u5230\u5185\u5c42\u6216\u80cc\u9762\u94dc\u9762\uff0c\u5b54\u5f84\u4e0e\u95f4\u8ddd\u8981\u517c\u987e\u710a\u63a5\u65f6\u7684\u9521\u6d41\u5931\uff1b<\/li>\n<li><strong>\u9732\u51fa\u94dc\u9762<\/strong>\uff1a\u5728\u80cc\u9762\u5f00\u7a97\u9732\u94dc\u5e76\u52a0\u88c5\u6563\u70ed\u5668\uff0c\u6ce8\u610f\u963b\u710a\u5f00\u7a97\u7684\u8fb9\u754c\u8981\u6e05\u6670\uff1b<\/li>\n<li><strong>\u91d1\u5c5e\u57fa\u677f\u65b9\u6848<\/strong>\uff1a\u5f53\u70ed\u6d41\u5bc6\u5ea6\u5f88\u9ad8\u65f6\uff0c\u6539\u7528\u94dd\u57fa\u677f\u6216\u94dc\u57fa\u677f\uff0c\u7531\u91d1\u5c5e\u82af\u5c42\u76f4\u63a5\u5bfc\u70ed\uff1b<\/li>\n<li><strong>\u57cb\u94dc\u5757<\/strong>\uff1a\u5c40\u90e8\u6781\u9ad8\u70ed\u6d41\u5bc6\u5ea6\u53ef\u91c7\u7528\u57cb\u5d4c\u94dc\u5757\u5de5\u827a\uff0c\u628a\u94dc\u5757\u76f4\u63a5\u538b\u5165\u677f\u5185\u8d34\u8fd1\u70ed\u6e90\u3002<\/li>\n<\/ul>\n<p>\u8fc7\u5b54\u65b9\u9762\u8981\u6ce8\u610f\uff0c\u5927\u7535\u6d41\u6362\u5c42\u65f6\u5355\u4e2a\u8fc7\u5b54\u5f80\u5f80\u4e0d\u591f\u3002\u5e38\u89c1\u505a\u6cd5\u662f<strong>\u6253\u4e00\u6392\u8fc7\u5b54\u5e76\u8054<\/strong>\uff0c\u5e76\u9002\u5f53\u52a0\u5927\u5b54\u5f84\uff1b\u5b54\u58c1\u94dc\u539a\u7684\u5747\u5300\u6027\u4e5f\u8981\u5728\u5de5\u827a\u8981\u6c42\u4e2d\u5199\u660e\uff0c\u907f\u514d\u4e2d\u5fc3\u8584\u3001\u4e24\u7aef\u539a\u7684\u300c\u72d7\u9aa8\u300d\u5f62\u5206\u5e03\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" class=\"alignnone size-large wp-image-10286\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-pcb.jpg\" alt=\"10-layer thick copper board\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-pcb.jpg 800w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-pcb-300x225.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-pcb-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u7fd8\u66f2\u4e0e\u539a\u94dc\u677f\u7684\u5173\u8054\u89c1<a href=\"\/en\/blog\/pcb-warpage\/\">Standards and Test Methods for PCB Warpage<\/a>\uff1b\u53ef\u9760\u6027\u8bbe\u8ba1\u89c1<a href=\"\/en\/blog\/design-for-reliability\/\">PCB Reliability Design: DfR Principles and Applications<\/a>\u3002<\/p>\n<h2>Conclusion<\/h2>\n<p>\u539a\u94dc\u677f\u5728\u9ad8\u79d1\u6280\u7535\u5b50\u9886\u57df\u4e2d\u626e\u6f14\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\uff0c\u5b83\u7684\u6027\u80fd\u4f18\u52bf\u4f7f\u5176\u6210\u4e3a\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u7684\u6838\u5fc3\u90e8\u4ef6\u3002\u968f\u7740\u7535\u5b50\u8bbe\u5907\u5bf9\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u8981\u6c42\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u539a\u94dc\u677f\u7684\u5e02\u573a\u524d\u666f\u5c06\u7ee7\u7eed\u770b\u597d\u3002<\/p>\n<hr \/>\n<h2>\u8fdb\u9636\uff1a\u539a\u94dc\u677f\u8bbe\u8ba1\u7684\u516d\u4e2a\u8981\u70b9<\/h2>\n<ol>\n<li><strong>\u7ebf\u5bbd\u7ebf\u8ddd\u8981\u653e\u5bbd<\/strong>\uff1a\u539a\u94dc\u8680\u523b\u4fa7\u8680\u5927\uff0c\u8fc7\u7ec6\u7684\u7ebf\u5bbd\u4f1a\u5bfc\u81f4\u6210\u54c1\u4e00\u81f4\u6027\u5dee\uff0c\u8bbe\u8ba1\u524d\u5148\u786e\u8ba4\u5382\u5bb6\u80fd\u529b\uff1b<\/li>\n<li><strong>\u505a\u8680\u523b\u8865\u507f<\/strong>\uff1a\u6309\u94dc\u539a\u8865\u507f\u7ebf\u5bbd\uff0c\u5e76\u5728\u7ebf\u8def\u62d0\u89d2\u5904\u907f\u514d\u76f4\u89d2\uff0c\u51cf\u5c11\u8680\u523b\u6db2\u6ede\u7559\uff1b<\/li>\n<li><strong>\u94dc\u5206\u5e03\u8981\u5747\u8861<\/strong>\uff1a\u539a\u94dc\u533a\u57df\u4e0e\u8584\u94dc\u533a\u57df\u7684\u8fc7\u6e21\u8981\u5e73\u7f13\uff0c\u907f\u514d\u538b\u5408\u65f6\u5c40\u90e8\u7f3a\u80f6\u6216\u677f\u7fd8\uff1b<\/li>\n<li><strong>\u710a\u76d8\u8981\u52a0\u70ed\u9694\u79bb<\/strong>\uff1a\u5927\u9762\u79ef\u539a\u94dc\u4f1a\u5e26\u8d70\u710a\u63a5\u70ed\u91cf\uff0c\u5fc5\u8981\u65f6\u91c7\u7528\u82b1\u710a\u76d8\u6216\u5c40\u90e8\u51cf\u8584\uff1b<\/li>\n<li><strong>\u963b\u6297\u7ebf\u8981\u5355\u72ec\u8bc4\u4f30<\/strong>\uff1a\u539a\u94dc\u4e0b\u7684\u963b\u6297\u7ebf\u5bbd\u4f1a\u6bd4\u5e38\u89c4\u677f\u66f4\u5bbd\uff0c\u9700\u91cd\u65b0\u6838\u7b97\u53e0\u6784\uff1b<\/li>\n<li><strong>\u63d0\u524d\u786e\u8ba4\u5de5\u827a\u80fd\u529b<\/strong>\uff1a\u6700\u5927\u94dc\u539a\u3001\u6700\u5c0f\u7ebf\u5bbd\u5b54\u5f84\u3001\u5b54\u94dc\u8981\u6c42\u90fd\u8981\u5728\u6295\u677f\u524d\u5bf9\u9f50\u3002<\/li>\n<\/ol>\n<p>\u7b2c 6 \u6761\u6700\u5bb9\u6613\u88ab\u8df3\u8fc7\u540e\u4ed8\u51fa\u4ee3\u4ef7\u3002\u4e0d\u540c\u5382\u5bb6\u5728\u539a\u94dc\u65b9\u9762\u7684\u80fd\u529b\u5dee\u5f02\u6bd4\u5e38\u89c4\u677f\u5927\u5f97\u591a\uff0c\u540c\u4e00\u5957 Gerber \u5728 A \u5382\u80fd\u505a\u3001\u5728 B \u5382\u53ef\u80fd\u76f4\u63a5\u88ab\u9000\u5355\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" class=\"alignnone size-large wp-image-10287\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-backplate.jpg\" alt=\"10-layer thick copper backplane\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-backplate.jpg 800w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-backplate-300x225.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2025\/04\/10-layer-thick-copper-backplate-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>5G \u573a\u666f\u4e0b\u7684\u9540\u94dc\u95ee\u9898\u89c1<a href=\"\/en\/blog\/5g-pcb-copper-plating-process-problems-solutions\/\">Common Issues and Solutions for the 5G PCB Copper Plating Process<\/a>\uff1b\u6c7d\u8f66\u7535\u5b50\u5e94\u7528\u89c1<a href=\"\/en\/blog\/automotive-pcbs\/\">9 Key Applications of Automotive PCBs in New Energy Vehicles<\/a>\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u539a\u94dc\u677f\u4e0e\u66ff\u4ee3\u65b9\u6848\u7684\u5bf9\u6bd4<\/h2>\n<p>\u300c\u8981\u8fc7\u5927\u7535\u6d41\u300d\u5e76\u4e0d\u53ea\u6709\u52a0\u539a\u94dc\u7b94\u4e00\u6761\u8def\uff0c\u4e0b\u9762\u51e0\u79cd\u65b9\u6848\u7ecf\u5e38\u4e92\u4e3a\u66ff\u4ee3\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Plan<\/th>\n<th>Current-carrying capacity<\/th>\n<th>Cost<\/th>\n<th>Applicable Scenarios<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u52a0\u539a\u94dc\u7b94\uff08\u539a\u94dc\u677f\uff09<\/td>\n<td>\u4e2d\u5230\u9ad8<\/td>\n<td>\u4e2d<\/td>\n<td>\u677f\u5185\u8d70\u5927\u7535\u6d41\uff0c\u517c\u987e\u6563\u70ed<\/td>\n<\/tr>\n<tr>\n<td>\u5f00\u7a97\u52a0\u9521 \/ \u9540\u9521\u6761<\/td>\n<td>\u4e2d<\/td>\n<td>\u4f4e<\/td>\n<td>\u5c40\u90e8\u8865\u5f3a\uff0c\u6210\u672c\u654f\u611f\u573a\u5408<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u63a5\u94dc\u6392 \/ \u6c47\u6d41\u6761<\/td>\n<td>Very high<\/td>\n<td>Upper-middle<\/td>\n<td>\u767e\u5b89\u7ea7\u4ee5\u4e0a\uff0c\u9700\u88c5\u914d<\/td>\n<\/tr>\n<tr>\n<td>Metal Substrates (Aluminum-Based \/ Copper-Based)<\/td>\n<td>\u4e2d<\/td>\n<td>Upper-middle<\/td>\n<td>\u6563\u70ed\u4f18\u5148\uff0c\u8f7d\u6d41\u6b21\u4e4b<\/td>\n<\/tr>\n<tr>\n<td>\u57cb\u5d4c\u94dc\u5757<\/td>\n<td>\u9ad8<\/td>\n<td>\u9ad8<\/td>\n<td>\u5c40\u90e8\u6781\u9ad8\u70ed\u6d41\u5bc6\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9009\u62e9\u65f6\u6309\u4f18\u5148\u7ea7\u5224\u65ad\uff1a<strong>\u6563\u70ed\u4e3a\u4e3b\u9009\u91d1\u5c5e\u57fa\u677f\uff0c\u8f7d\u6d41\u4e3a\u4e3b\u9009\u539a\u94dc\uff0c\u7535\u6d41\u91cf\u7ea7\u7279\u522b\u5927\u5219\u7528\u94dc\u6392<\/strong>\u3002\u4e5f\u53ef\u4ee5\u7ec4\u5408\u4f7f\u7528\uff0c\u4f8b\u5982\u539a\u94dc\u677f\u914d\u5408\u5c40\u90e8\u5f00\u7a97\u52a0\u9521\uff0c\u4ee5\u8f83\u4f4e\u6210\u672c\u628a\u8f7d\u6d41\u63d0\u4e0a\u53bb\u3002<\/p>\n<ul>\n<li><strong>\u9884\u7b97\u6709\u9650\u3001\u7535\u6d41\u4e2d\u7b49<\/strong>\uff1a\u539a\u94dc + \u5f00\u7a97\u52a0\u9521\uff0c\u6027\u4ef7\u6bd4\u6700\u9ad8\uff1b<\/li>\n<li><strong>\u6563\u70ed\u662f\u74f6\u9888<\/strong>\uff1a\u6539\u91d1\u5c5e\u57fa\u677f\uff0c\u6216\u539a\u94dc\u677f\u52a0\u6563\u70ed\u8fc7\u5b54\u9635\u5217\uff1b<\/li>\n<li><strong>\u7535\u6d41\u7279\u522b\u5927<\/strong>\uff1a\u539a\u94dc\u8d70\u7ebf + \u5916\u63a5\u94dc\u6392\uff0c\u4e24\u8005\u5206\u5de5\uff1b<\/li>\n<li><strong>\u7a7a\u95f4\u6781\u5ea6\u53d7\u9650<\/strong>\uff1a\u57cb\u5d4c\u94dc\u5757\uff0c\u628a\u70ed\u91cf\u4e0e\u7535\u6d41\u96c6\u4e2d\u5904\u7406\u3002<\/li>\n<\/ul>\n<h2>Frequently Asked Questions<\/h2>\n<h3>1. \u539a\u94dc\u677f\u7684\u539a\u5ea6\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u539a\u94dc\u677f\u7684\u539a\u5ea6\u901a\u5e38\u57282\u76ce\u53f8\uff08oz\uff09\u4ee5\u4e0a\uff0c\u5177\u4f53\u539a\u5ea6\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u9700\u6c42\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n<h3>2. \u539a\u94dc\u677f\u5728\u54ea\u4e9b\u9886\u57df\u5e94\u7528\u5e7f\u6cdb\uff1f<\/h3>\n<p>\u539a\u94dc\u677f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u624b\u673a\u5236\u9020\u3001\u5fae\u6ce2\u8bbe\u5907\u3001\u822a\u7a7a\u822a\u5929\u3001\u536b\u661f\u901a\u8baf\u3001\u7f51\u7edc\u57fa\u8f7d\u7ad9\u3001\u6df7\u5408\u96c6\u6210\u7535\u8def\u3001\u7535\u6e90\u5927\u529f\u7387\u7535\u8def\u7b49\u9ad8\u79d1\u6280\u9886\u57df\u3002<\/p>\n<h3>3. \u539a\u94dc\u677f\u4e0e\u5e38\u89c4PCB\u6709\u4f55\u4e0d\u540c\uff1f<\/h3>\n<p>\u539a\u94dc\u677f\u4e3b\u8981\u7528\u4e8e\u627f\u8f7d\u5927\u7535\u6d41\u548c\u63d0\u4f9b\u826f\u597d\u7684\u6563\u70ed\u6027\u80fd\uff0c\u800c\u5e38\u89c4PCB\u4e3b\u8981\u7528\u4e8e\u4f20\u9012\u4fe1\u606f\u7684\u5bfc\u7ebf\u6784\u6210\u3002\u5b83\u4eec\u5728\u529f\u6548\u548c\u5e94\u7528\u9886\u57df\u4e0a\u5b58\u5728\u5dee\u5f02\u3002<\/p>\n<h3>4. \u4e3a\u4ec0\u4e48\u9009\u62e9\u539a\u94dc\u677f\uff1f<\/h3>\n<p>\u9009\u62e9\u539a\u94dc\u677f\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5b83\u80fd\u591f\u6ee1\u8db3\u9ad8\u7535\u6d41\u548c\u9ad8\u529f\u7387\u8bbe\u5907\u7684\u9700\u6c42\uff0c\u540c\u65f6\u5177\u5907\u826f\u597d\u7684\u6563\u70ed\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<h3>5. \u539a\u94dc\u677f\u7684\u5e02\u573a\u524d\u666f\u5982\u4f55\uff1f<\/h3>\n<p>\u539a\u94dc\u677f\u7684\u5e02\u573a\u524d\u666f\u770b\u597d\uff0c\u7279\u522b\u662f\u5728\u5927\u7535\u6d41\u57fa\u677f\u9886\u57df\uff0c\u9700\u6c42\u4e0d\u65ad\u589e\u52a0\u3002\u968f\u7740\u7535\u5b50\u8bbe\u5907\u6027\u80fd\u8981\u6c42\u7684\u63d0\u9ad8\uff0c\u539a\u94dc\u677f\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<h3>6. \u539a\u94dc\u677f\u7684\u6700\u5c0f\u7ebf\u5bbd\u80fd\u505a\u5230\u591a\u5c11\uff1f<\/h3>\n<p>\u8fdc\u6bd4\u5e38\u89c4\u677f\u5bbd\u3002\u94dc\u8d8a\u539a\u4fa7\u8680\u8d8a\u4e25\u91cd\uff0c\u80fd\u7a33\u5b9a\u505a\u51fa\u7684\u6700\u5c0f\u7ebf\u5bbd\u4e5f\u5c31\u8d8a\u5927\u3002\u5e38\u89c4\u677f\u53ef\u4ee5\u505a\u5230 3\u20134 mil \u7684\u573a\u5408\uff0c\u539a\u94dc\u677f\u5f80\u5f80\u8981\u653e\u5bbd\u5230 8 mil \u4ee5\u4e0a\u3002\u5177\u4f53\u6570\u503c\u53d6\u51b3\u4e8e\u94dc\u539a\u4e0e\u8680\u523b\u80fd\u529b\uff0c\u6295\u677f\u524d\u5e94\u4e0e\u5382\u5bb6\u786e\u8ba4\u3002<\/p>\n<h3>7. \u539a\u94dc\u677f\u7684\u5b54\u91cc\u4e5f\u80fd\u9540\u90a3\u4e48\u539a\u5417\uff1f<\/h3>\n<p>\u5b54\u5185\u94dc\u539a\u901a\u5e38\u6309\u5e73\u5747\u539a\u5ea6\u4e0e\u6700\u5c0f\u539a\u5ea6\u8003\u6838\uff0c\u4e0e\u5e73\u9762\u94dc\u539a\u662f\u4e24\u4e2a\u6307\u6807\u3002\u6df1\u5b54\u9540\u94dc\u7684\u5747\u5300\u6027\u53d7\u677f\u539a\u5b54\u5f84\u6bd4\u5f71\u54cd\u5f88\u5927\uff0c\u539a\u677f\u5c0f\u5b54\u5c24\u5176\u56f0\u96be\u3002\u8bbe\u8ba1\u65f6\u5e94\u907f\u514d\u8fc7\u5927\u539a\u5f84\u6bd4\uff0c\u5e76\u5728\u5de5\u827a\u8981\u6c42\u4e2d\u5199\u660e\u5b54\u94dc\u6807\u51c6\u3002<\/p>\n<h3>8. \u539a\u94dc\u4f1a\u5f71\u54cd\u963b\u6297\u63a7\u5236\u5417\uff1f<\/h3>\n<p>\u4f1a\u3002\u94dc\u539a\u6539\u53d8\u4e86\u8d70\u7ebf\u7684\u622a\u9762\u5f62\u72b6\u4e0e\u5230\u53c2\u8003\u5e73\u9762\u7684\u8ddd\u79bb\uff0c\u963b\u6297\u7ebf\u9700\u8981\u91cd\u65b0\u8ba1\u7b97\u3002\u539a\u94dc\u4e0b\u7684\u963b\u6297\u7ebf\u5f80\u5f80\u8981\u66f4\u5bbd\uff0c\u540c\u65f6\u4fa7\u8680\u5e26\u6765\u7684\u68af\u5f62\u622a\u9762\u4e5f\u4f1a\u5f71\u54cd\u5b9e\u9645\u963b\u6297\uff0c\u5fc5\u8981\u65f6\u7528\u4eff\u771f\u6216\u5b9e\u6d4b\u4fee\u6b63\u3002<\/p>\n<h3>9. \u4e3a\u4ec0\u4e48\u539a\u94dc\u677f\u66f4\u5bb9\u6613\u7fd8\u66f2\uff1f<\/h3>\n<p>\u94dc\u4e0e\u57fa\u6750\u7684\u70ed\u81a8\u80c0\u7cfb\u6570\u4e0d\u540c\uff0c\u94dc\u8d8a\u539a\uff0c\u4e24\u8005\u5728\u5347\u964d\u6e29\u8fc7\u7a0b\u4e2d\u7684\u5e94\u529b\u5dee\u8d8a\u5927\u3002\u6b64\u5916\u539a\u94dc\u533a\u4e0e\u975e\u539a\u94dc\u533a\u7684\u5206\u5e03\u4e0d\u5747\u4e5f\u4f1a\u9020\u6210\u5c40\u90e8\u7fd8\u66f2\u3002\u8bbe\u8ba1\u4e0a\u5e94\u5c3d\u91cf\u8ba9\u94dc\u5206\u5e03\u5747\u8861\uff0c\u538b\u5408\u53c2\u6570\u4e5f\u8981\u76f8\u5e94\u8c03\u6574\u3002<\/p>\n<h3>10. \u539a\u94dc\u677f\u710a\u63a5\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u4e3b\u8981\u95ee\u9898\u662f\u6563\u70ed\u592a\u5feb\u5bfc\u81f4\u6e29\u5ea6\u4e0a\u4e0d\u53bb\u3002\u89e3\u51b3\u529e\u6cd5\u5305\u62ec\u63d0\u9ad8\u9884\u70ed\u6e29\u5ea6\u3001\u5ef6\u957f\u710a\u63a5\u65f6\u95f4\u3001\u5bf9\u710a\u76d8\u505a\u70ed\u9694\u79bb\u3001\u5c40\u90e8\u51cf\u8584\u94dc\u76ae\u3002\u624b\u5de5\u7ef4\u4fee\u65f6\u5c24\u5176\u660e\u663e\uff0c\u9700\u8981\u66f4\u5927\u529f\u7387\u7684\u70d9\u94c1\u6216\u9884\u70ed\u53f0\u3002<\/p>\n<h3>11. 2oz \u7b97\u539a\u94dc\u5417\uff1f<\/h3>\n<p>\u6309\u884c\u4e1a\u4e60\u60ef\uff0c\u94dc\u539a \u2265 2 oz \u5373\u5f52\u5165\u539a\u94dc\u677f\u8303\u7574\uff0c\u4f46 2 oz \u53ea\u662f\u5165\u95e8\u7ea7\u522b\u3002\u771f\u6b63\u7684\u5de5\u827a\u96be\u70b9\u901a\u5e38\u51fa\u73b0\u5728 3 oz \u4ee5\u4e0a\uff0c\u5c24\u5176\u662f 4 oz \u4ee5\u4e0a\u7684\u539a\u94dc\u4e0e\u7cbe\u7ec6\u7ebf\u8def\u5171\u5b58\u65f6\uff0c\u5bf9\u8680\u523b\u4e0e\u538b\u5408\u7684\u8981\u6c42\u4f1a\u663e\u8457\u63d0\u9ad8\u3002<\/p>\n<p><strong>Further Reading<\/strong>\uff1a<a href=\"\/en\/faq\/what-is-thick-copper-pcb-board\/\">\u4ec0\u4e48\u662f\u539a\u94dc\u677f<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u9ad8\u79d1\u6280\u7535\u5b50\u9886\u57df\uff0c\u539a\u94dc\u677f\u662f\u4e00\u79cd\u81f3\u5173\u91cd\u8981\u7684\u6750\u6599\uff0c\u5b83\u662f\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u4e0a\u7c98\u5408\u7684\u4e00\u5c42\u94dc\u7b94\uff0c\u5f53\u94dc\u539a\u22652\u76ce\u53f8\uff08oz\uff09 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6068,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u4ec0\u4e48\u662f\u539a\u94dc\u677fpcb\u7535\u8def\u677f\uff1f - \u656c\u9e4f\u7535\u5b50","description":"\u4ec0\u4e48\u662f\u539a\u94dcPCB\uff1f\u8bb2\u6e05\u539a\u94dc\u677f\u7684\u5b9a\u4e49\u3001\u8f7d\u6d41\u4e0e\u6563\u70ed\u4f18\u52bf\uff0c\u4ee5\u53ca\u5728\u624b\u673a\u3001\u5fae\u6ce2\u3001\u822a\u7a7a\u822a\u5929\u3001\u57fa\u7ad9\u7b49\u9886\u57df\u7684\u5178\u578b\u5e94\u7528\u3002\u542b\u5e38\u89c1\u8bef\u533a\u63d0\u9192\uff0c\u5e2e\u52a9\u907f\u5f00\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u7ec6\u8282\u3002"},"_slim_seo_primary_term_category":0,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[408,26],"tags":[],"class_list":["post-1526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hdi-special-boards","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/1526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/comments?post=1526"}],"version-history":[{"count":4,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/1526\/revisions"}],"predecessor-version":[{"id":19962,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/1526\/revisions\/19962"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media\/6068"}],"wp:attachment":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media?parent=1526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/categories?post=1526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/tags?post=1526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}