{"id":4540,"date":"2023-05-29T07:53:46","date_gmt":"2023-05-29T07:53:46","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=4540"},"modified":"2023-07-26T05:56:11","modified_gmt":"2023-07-26T05:56:11","slug":"what-is-board-thickness","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e6%9d%bf%e5%8e%9a\/","title":{"rendered":"\u4ec0\u4e48\u662f\u6728\u677f\u539a\u5ea6"},"content":{"rendered":"<div class=\"wp-block-group glossary_def\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"board-thickness-definition\">\u7eb8\u677f\u539a\u5ea6\u5b9a\u4e49<\/h2>\n\n\n<p>\u7535\u8def\u677f\u539a\u5ea6\u662f\u6307\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u7684\u6574\u4f53\u539a\u5ea6\uff0c\u8303\u56f4\u4ece 0.008 \u82f1\u5bf8\u5230 0.240 \u82f1\u5bf8\u4e0d\u7b49\u3002\u6807\u51c6\u5370\u5237\u7535\u8def\u677f\u539a\u5ea6\u901a\u5e38\u4e3a 0.063 \u82f1\u5bf8\u6216 1.57 \u6beb\u7c73\uff0c\u4f46\u6839\u636e\u5e94\u7528\u6216\u4f7f\u7528\u9886\u57df\u7684\u4e0d\u540c\uff0c\u6709\u591a\u79cd\u539a\u5ea6\u53ef\u4f9b\u9009\u62e9\u3002\u7535\u8def\u677f\u7684\u539a\u5ea6\u53d6\u51b3\u4e8e\u7edd\u7f18\u5c42\u53ca\u5176\u6750\u6599\u7684\u542b\u91cf\uff0c\u5176\u4e2d\u5305\u62ec\u7535\u6728\u3001\u73af\u6c27\u6811\u8102\u6216\u7eb8\u589e\u5f3a\u915a\u919b\u6811\u8102\u7b49\u57fa\u6750\u3002\u5370\u5237\u7535\u8def\u677f\u4e2d\u4f7f\u7528\u7684\u94dc\u7684\u539a\u5ea6\u5728\u5b9e\u73b0\u6807\u51c6\u5370\u5237\u7535\u8def\u677f\u539a\u5ea6\u65b9\u9762\u4e5f\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-do-you-determine-the-thickness-of-a-pcb-board\">\u5982\u4f55\u786e\u5b9a PCB \u7535\u8def\u677f\u7684\u539a\u5ea6\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5370\u5237\u7535\u8def\u677f\u7684\u94dc\u7b94\u539a\u5ea6\u901a\u5e38\u4e3a 1 \u76ce\u53f8\uff0c\u8fd9\u662f\u901a\u8fc7\u5728 1 \u5e73\u65b9\u82f1\u5c3a\u7684\u7535\u8def\u677f\u4e0a\u5747\u5300\u94fa\u8bbe\u7279\u5b9a\u91cd\u91cf\u7684\u94dc\u6765\u786e\u5b9a\u7684\u3002\u6839\u636e\u6807\u51c6\u505a\u6cd5\uff0c\u5728 1 \u5e73\u65b9\u82f1\u5c3a\u7684\u9762\u79ef\u4e0a\u8f67\u5236 1 \u76ce\u53f8\u94dc\u65f6\uff0c\u94dc\u7b94\u539a\u5ea6\u4e3a 0.0348 \u6beb\u7c73\u6216 1.37 \u5bc6\u8033\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-a-4-layer-pcb-board\">4 \u5c42 PCB \u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u6211\u4eec\u516c\u53f8\u751f\u4ea7\u5404\u79cd\u539a\u5ea6\u7684\u5370\u5237\u7535\u8def\u677f\uff0c\u5305\u62ec <b>0.020\u82f1\u5bf8\u30010.031\u82f1\u5bf8\u30010.040\u82f1\u5bf8\u30010.047\u82f1\u5bf8\u30010.062\u82f1\u5bf8\u30010.093\u82f1\u5bf8\u548c0.125\u82f1\u5bf8<\/b>.\u5ba2\u6237\u53ef\u4ee5\u9009\u62e9 \u00bd \u76ce\u53f8\u30011 \u76ce\u53f8\u6216 2 \u76ce\u53f8\u5185\u5c42\u94dc\u7b94\u6765\u5236\u4f5c\u5370\u5237\u7535\u8def\u677f\u3002\u6211\u4eec\u7684 4\u30016 \u548c 8 \u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u6700\u5927\u5c3a\u5bf8\u4e3a 16X22 \u82f1\u5bf8\uff0c\u800c 10 \u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u6700\u5927\u5c3a\u5bf8\u4e3a 14\u00d720\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"does-pcb-thickness-matter\">\u5370\u5237\u7535\u8def\u677f\u7684\u539a\u5ea6\u91cd\u8981\u5417\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u7ba1\u7406\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u70ed\u91cf\u81f3\u5173\u91cd\u8981\uff0c\u800c\u5370\u5237\u7535\u8def\u677f\u7684\u539a\u5ea6\u5728\u8fd9\u65b9\u9762\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u8fc7\u9ad8\u7684\u70ed\u91cf\u4f1a\u635f\u574f\u5143\u4ef6\u5e76\u5bfc\u81f4\u5176\u5931\u6548\uff0c\u56e0\u6b64\u6210\u4e3a\u7535\u5b50\u8bbe\u5907\u8bbe\u8ba1\u548c\u5236\u9020\u4e2d\u7684\u4e00\u4e2a\u4e3b\u8981\u95ee\u9898\u3002\u5370\u5237\u7535\u8def\u677f\u7684\u539a\u5ea6\u4f1a\u5f71\u54cd\u70ed\u91cf\u901a\u8fc7\u7535\u8def\u677f\u4f20\u9012\u7684\u6548\u7387\uff0c\u5e76\u5bf9\u7535\u5b50\u8bbe\u5907\u7684\u51b7\u5374\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-12-layer-pcb\">12 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>12 \u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u5178\u578b\u539a\u5ea6\u4e3a <b>1.6 \u6beb\u7c73<\/b>.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-14-layer-pcb\">14 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>14 \u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u6700\u5c0f\u539a\u5ea6\u5e94\u4e3a <b>1.4 \u6beb\u7c73<\/b>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u4f1a\u7565\u5fae\u8d85\u51fa\u8fd9\u4e00\u539a\u5ea6\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-thickness-of-a-1-layer-pcb\">\u4e00\u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u539a\u5ea6\u662f\u591a\u5c11\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5370\u5237\u7535\u8def\u677f\u7684\u5178\u578b\u539a\u5ea6\u901a\u5e38\u79f0\u4e3a\u6807\u51c6\u5370\u5237\u7535\u8def\u677f\u539a\u5ea6\u3002\u5408\u540c\u5236\u9020\u5546\u901a\u5e38\u4f1a\u8bf4\uff0c\u6807\u51c6\u5370\u5237\u7535\u8def\u677f\u539a\u5ea6\u7ea6\u4e3a 1.57 \u6beb\u7c73\u6216 0.062 \u82f1\u5bf8\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-3-layer-pcb\">\u4e09\u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5370\u5237\u7535\u8def\u677f\u7684\u6750\u6599\u5bf9\u5176\u6027\u80fd\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u6807\u51c6\u505a\u6cd5\u662f\u5c06\u4e09\u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u6807\u51c6\u94dc\u539a\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b <b>1 \u76ce\u53f8\uff0835 \u6beb\u7c73\uff09\u30012 \u76ce\u53f8\uff0870 \u6beb\u7c73\uff09\u548c 3 \u76ce\u53f8\uff08105 \u6beb\u7c73\uff09<\/b>.\u4e0d\u8fc7\uff0c\u94dc\u7684\u539a\u5ea6\u53ef\u80fd\u4f1a\u56e0\u751f\u4ea7\u7535\u8def\u677f\u7684\u7c7b\u578b\u800c\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-a-6-layer-pcb\">6 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u516d\u5c42\u7eb8\u677f\u7684\u751f\u4ea7\u5305\u62ec\u591a\u79cd\u539a\u5ea6\u9009\u62e9\uff0c\u4f8b\u5982 <b>0.031\u82f1\u5bf8\u30010.040\u82f1\u5bf8\u30010.047\u82f1\u5bf8\u30010.062\u82f1\u5bf8\u30010.093\u82f1\u5bf8\u548c0.125\u82f1\u5bf8<\/b>.\u8fd9\u4e9b\u9009\u9879\u90fd\u6709\u76f8\u540c\u7684\u5185\u5c42\u7b94\u7247\u53ef\u4f9b\u9009\u62e9\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-20-layer-pcb\">20 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>20 \u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u8bbe\u8ba1\u9700\u8981\u4f7f\u7528\u9884\u6d78\u6599\u548c\u78c1\u82af\uff0c\u9884\u6d78\u6599\u548c\u78c1\u82af\u7531\u73af\u6c27\u6811\u8102\u5c42\u538b\u677f\u4fdd\u62a4\u7684\u9540\u94dc\u73bb\u7483\u7ec4\u6210\u3002\u78c1\u82af\u7684\u539a\u5ea6\u901a\u5e38\u5728 0.1 \u6beb\u7c73\u81f3 0.3 \u6beb\u7c73\u4e4b\u95f4\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-10-layer-board\">10 \u5c42\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5178\u578b\u7684 10 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u5404\u79cd\u539a\u5ea6\uff0c\u5305\u62ec 1.3 \u6beb\u7c73\u30011.6 \u6beb\u7c73\u30012.0 \u6beb\u7c73\u30012.4 \u6beb\u7c73\u548c 3.0 \u6beb\u7c73\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-are-pcbs-16-mm-thick\">\u4e3a\u4ec0\u4e48 PCB \u539a\u5ea6\u4e3a 1.6 \u6beb\u7c73\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>1.6 \u6beb\u7c73\u5370\u5237\u7535\u8def\u677f\u975e\u5e38\u9002\u5408\u8fb9\u7f18\u8fde\u63a5\u5668\u548c USB-A \u8fde\u63a5\u5668\uff0c\u5b83\u4eec\u4f9d\u8d56\u4e8e\u5370\u5237\u7535\u8def\u677f\u8ff9\u7ebf\u7684\u539a\u5ea6\u3002\u8fd9\u4e9b\u7c7b\u578b\u7684\u8fde\u63a5\u5668\u8981\u6c42\u5370\u5237\u7535\u8def\u677f\u5177\u6709\u9002\u5f53\u7684\u539a\u5ea6\uff0c\u4ee5\u4fbf\u4e0e\u8fde\u63a5\u5668\u7684\u914d\u5408\u90e8\u5206\u6b63\u786e\u8d34\u5408\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-minimum-pcb-layer-thickness\">\u5370\u5237\u7535\u8def\u677f\u7684\u6700\u5c0f\u5c42\u539a\u662f\u591a\u5c11\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5efa\u8bae\u4f7f\u7528\u539a\u5ea6\u81f3\u5c11\u4e3a 1.52 \u6beb\u7c73\u6216\u66f4\u539a\u7684 PVB \u5939\u5c42\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-an-8-layer-pcb-mm\">8 \u5c42\u5370\u5237\u7535\u8def\u677f\u7684\u539a\u5ea6\u662f\u591a\u5c11\u6beb\u7c73\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u6587\u4ef6\u6307\u51fa\uff0c\u7535\u8def\u677f\u5171\u6709 8 \u5c42\uff0c\u5177\u4f53\u6807\u8bc6\u4e3a 8L-01\uff0c\u539a\u5ea6\u4e3a 1.7 \u6beb\u7c73\u3002\u9884\u6d78\u6599\u539a\u5ea6\u663e\u793a\uff0c\u538b\u5236\u540e\u5185\u5c42\u7684\u94dc\u5229\u7528\u7387\u7ea6\u4e3a 80%\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-metal-core-pcb\">\u91d1\u5c5e\u82af\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>PCB \u5e95\u677f\u91d1\u5c5e\u82af\u539a\u5ea6\u7684\u6807\u51c6\u8303\u56f4\u901a\u5e38\u5728 30 \u5bc6\u8033\u5230 125 \u5bc6\u8033\u4e4b\u95f4\uff0c\u4f46\u4e5f\u6709\u66f4\u539a\u6216\u66f4\u8584\u7684\u5e95\u677f\u3002MCPCB \u7684\u94dc\u7b94\u539a\u5ea6\u4ece 1 \u76ce\u53f8\u5230 10 \u76ce\u53f8\u4e0d\u7b49\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-a-8-layer-pcb\">8 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u6807\u51c6\u5370\u5237\u7535\u8def\u677f\u7684\u7b94\u5c42\u6570\u662f\u51b3\u5b9a\u5176\u539a\u5ea6\u7684\u4e00\u4e2a\u56e0\u7d20\u3002\u5bf9\u4e8e 8 \u5c42\u5370\u5237\u7535\u8def\u677f\uff0c\u5178\u578b\u7684\u539a\u5ea6\u9009\u9879\u4e3a <b>0.062\u30010.093 \u548c 0.125 \u82f1\u5bf8<\/b>.\u6b64\u5916\uff0c\u94dc\u7b94\u5c42\u53ef\u6839\u636e\u7535\u8def\u677f\u7684\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u5b9a\u5236\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-thick-is-16-layer-pcb\">16 \u5c42\u5370\u5237\u7535\u8def\u677f\u6709\u591a\u539a\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u9762\u677f\u4f7f\u7528\u7684\u6750\u6599\u662f FR4 \u548c TG170\uff08ITE180\uff09\uff0c\u539a\u5ea6\u4e3a 2.0 \u6beb\u7c73\u3002\u6bcf\u5757\u9762\u677f\u7684\u5c3a\u5bf8\u4e3a 200*300 \u6beb\u7c73\uff0c\u5305\u542b 6 \u4e2a\u5355\u5143\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-many-layers-is-a-typical-pcb\">\u5370\u5237\u7535\u8def\u677f\u4e00\u822c\u6709\u591a\u5c11\u5c42\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5927\u591a\u6570\u5178\u578b\u7684\u591a\u5c42\u5370\u5237\u7535\u8def\u677f\u7531 4 \u81f3 8 \u5c42\u7ec4\u6210\u3002\u5728\u667a\u80fd\u624b\u673a\u7b49\u66f4\u590d\u6742\u7684\u5e94\u7528\u4e2d\uff0c\u5c42\u6570\u53ef\u589e\u52a0\u5230 12 \u5c42\u3002\u4e3a\u4e86\u907f\u514d\u590d\u6742\u5316\u548c\u95ee\u9898\uff0c\u5236\u9020\u5546\u503e\u5411\u4e8e\u9009\u62e9\u5076\u6570\u5c42\u800c\u4e0d\u662f\u5947\u6570\u5c42\uff0c\u56e0\u4e3a\u5c42\u53e0\u5947\u6570\u5c42\u4f1a\u5bfc\u81f4\u7535\u8def\u8fc7\u4e8e\u590d\u6742\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u7eb8\u677f\u539a\u5ea6\u5b9a\u4e49<\/p>\n<p>\u7535\u8def\u677f\u539a\u5ea6\u662f\u6307\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u7684\u6574\u4f53\u539a\u5ea6\uff0c\u4ece 0.008 \u82f1\u5bf8\u5230 0.240 \u82f1\u5bf8\u4e0d\u7b49\u3002<\/p>","protected":false},"author":1,"featured_media":4500,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Board 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