{"id":838,"date":"2025-06-16T18:28:49","date_gmt":"2025-06-16T10:28:49","guid":{"rendered":"https:\/\/txjpcba.com\/?p=838"},"modified":"2026-03-04T18:02:45","modified_gmt":"2026-03-04T10:02:45","slug":"%e4%bb%80%e9%ba%bc%e6%98%af-pcb-%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/zh\/%e4%bb%80%e9%ba%bc%e6%98%af-pcb-%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97\/","title":{"rendered":"\u4ec0\u9ebc\u662f PCB\uff1f\u96fb\u5b50\u696d\u5370\u5237\u96fb\u8def\u677f\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p>\u96d6\u7136\u300c\u5370\u5237\u96fb\u8def\u677f (PCB)\u300d\u662f\u6700\u5e38\u898b\u7684\u7528\u8a9e\uff0c\u4f46\u300c\u5370\u5237\u914d\u7dda\u677f\u300d\u548c\u300c\u5370\u5237\u914d\u7dda\u5361\u300d\u4e5f\u662f\u53ef\u63a5\u53d7\u7684\u66ff\u4ee3\u7528\u8a9e\u3002\u5728\u4f7f\u7528 PCB \u4e4b\u524d\uff0c\u96fb\u8def\u5fc5\u9808\u4f7f\u7528\u8017\u6642\u7684\u9ede\u5c0d\u9ede\u63a5\u7dda\u65b9\u5f0f\u4f86\u5efa\u7acb\u3002\u96fb\u7dda\u7684\u7d55\u7de3\u5c64\u8001\u5316\uff0c\u5c0e\u81f4\u9023\u63a5\u8655\u548c\u77ed\u8def\u8655\u7d93\u5e38\u767c\u751f\u6545\u969c\u3002\u8b93\u6211\u5011\u770b\u770b\u00a0<strong><a href=\"https:\/\/txjpcba.com\/zh\/pcb-%e8%a3%bd%e9%80%a0\/\">\u4ec0\u9ebc\u662f PCB<\/a>.<\/strong><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u4ec0\u9ebc\u662f PCB\uff0c\u70ba\u4f55\u5b83\u5728\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\u4e0d\u53ef\u6216\u7f3a<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full\">\r\n<figure id=\"attachment_841\" aria-describedby=\"caption-attachment-841\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-841\" title=\"\u4ec0\u9ebc\u662f PCB\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/what-is-pcb-and-why-Its-essential-in-modern-electronics.jpg\" alt=\"\u4ec0\u9ebc\u662f PCB\" width=\"600\" height=\"401\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/what-is-pcb-and-why-Its-essential-in-modern-electronics.jpg 600w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/what-is-pcb-and-why-Its-essential-in-modern-electronics-300x201.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-841\" class=\"wp-caption-text\">\u4ec0\u9ebc\u662f PCB<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p><strong>\u4ec0\u9ebc\u662f PCB\uff1f<\/strong> A <strong>\u5370\u5237\u96fb\u8def\u677f<\/strong> (PCB) \u662f\u5927\u591a\u6578\u73fe\u4ee3\u96fb\u5b50\u8a2d\u5099\u7684\u57fa\u790e\u69cb\u4ef6\u3002\u5b83\u4f7f\u7528\u5c0e\u96fb\u8ecc\u9053\u3001\u896f\u588a\u548c\u5176\u4ed6\u5f9e\u8cbc\u5408\u5728\u975e\u5c0e\u96fb\u57fa\u677f\u4e0a\u7684\u9285\u7247\u4e0a\u8755\u523b\u51fa\u4f86\u7684\u7279\u5fb5\uff0c\u5c0d\u96fb\u5b50\u5143\u4ef6\u9032\u884c\u6a5f\u68b0\u652f\u6490\u548c\u96fb\u6c23\u9023\u63a5\u3002\u6c92\u6709 PCB\uff0c\u5c31\u4e0d\u53ef\u80fd\u6709\u6211\u5011\u65e5\u5e38\u4f7f\u7528\u7684\u7cbe\u5de7\u53ef\u9760\u7684\u96fb\u5b50\u7522\u54c1\u3002.<\/p>\r\n\r\n\r\n\r\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e PCB \u7684\u5b9a\u7fa9\u3001\u5176\u985e\u578b\u3001\u529f\u80fd\u3001\u61c9\u7528\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u63a8\u52d5\u96fb\u5b50\u88fd\u9020\u696d\u7684\u5275\u65b0\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u77ad\u89e3 PCB \u7684\u57fa\u672c\u539f\u7406<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full\">\r\n<figure id=\"attachment_843\" aria-describedby=\"caption-attachment-843\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-843\" title=\"\u77ad\u89e3 PCB \u7684\u57fa\u672c\u539f\u7406\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/understanding-the-basics-of-pcb.jpg\" alt=\"\u77ad\u89e3 PCB \u7684\u57fa\u672c\u539f\u7406\" width=\"600\" height=\"346\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/understanding-the-basics-of-pcb.jpg 600w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/understanding-the-basics-of-pcb-300x173.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-843\" class=\"wp-caption-text\">\u77ad\u89e3 PCB \u7684\u57fa\u672c\u539f\u7406<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\u7576\u6211\u5011\u554f\u300cPCB \u662f\u4ec0\u9ebc\uff1f <strong>\u5370\u5237\u96fb\u8def\u677f<\/strong>-\u7531\u73bb\u7483\u7e96\u7dad\u6216\u8907\u5408\u74b0\u6c27\u6a39\u8102\u7b49\u7d55\u7de3\u6750\u6599\u88fd\u6210\u7684\u5e73\u9762\u96fb\u8def\u677f\u3002\u9019\u4e9b\u96fb\u8def\u677f\u8a2d\u8a08\u6709\u8755\u523b\u9285\u901a\u8def\uff0c\u53ef\u5f15\u5c0e\u96fb\u6d41\u901a\u904e\u96fb\u8def\uff0c\u9023\u63a5\u4e0d\u540c\u7684\u5143\u4ef6\uff0c\u5982\u96fb\u963b\u5668\u3001\u96fb\u5bb9\u5668\u548c\u5fae\u6676\u7247\u3002.<\/p>\r\n\r\n\r\n\r\n<p>PCB \u53d6\u4ee3\u4e86\u7b28\u91cd\u4e14\u5bb9\u6613\u51fa\u932f\u7684\u50b3\u7d71\u9ede\u5c0d\u9ede\u63a5\u7dda\u3002\u5176\u6a19\u6e96\u5316\u7684\u4f48\u5c40\u964d\u4f4e\u4e86\u4f48\u7dda\u7684\u8907\u96dc\u6027\uff0c\u63d0\u9ad8\u4e86\u53ef\u9760\u6027\uff0c\u4e26\u5be6\u73fe\u4e86\u8907\u96dc\u96fb\u5b50\u7cfb\u7d71\u7684\u5927\u91cf\u751f\u7522\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>PCB \u6280\u8853\u7684\u6f14\u9032<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u8981\u5b8c\u5168\u77ad\u89e3 PCB \u662f\u4ec0\u9ebc\uff0c\u5c31\u5fc5\u9808\u63a2\u7a76\u5176\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u800c\u767c\u5c55\u7684\u904e\u7a0b\u3002\u5728 1930 \u548c 1940 \u5e74\u4ee3\uff0c\u65e9\u671f\u7684\u96fb\u8def\u677f\u662f\u4ee5\u624b\u5de5\u65b9\u5f0f\u7d44\u88dd\uff0c\u4e26\u7528\u65bc\u8ecd\u7528\u6536\u97f3\u6a5f\u3002\u7b2c\u4e8c\u6b21\u4e16\u754c\u5927\u6230\u5f8c\uff0cPCB \u7684\u4f7f\u7528\u64f4\u5c55\u5230\u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1\uff0c\u5230\u4e86 1980 \u5e74\u4ee3\uff0c\u81ea\u52d5\u5316\u548c\u8868\u9762\u8cbc\u88dd\u6280\u8853 (SMT) \u6210\u70ba\u4e3b\u6d41\u3002.<\/p>\r\n\r\n\r\n\r\n<p>\u4eca\u65e5\u7684 PCB \u6574\u5408\u4e86 <strong>\u9ad8\u5bc6\u5ea6\u4e92\u9023 (HDI)<\/strong>, <strong>\u591a\u5c64\u5806\u758a<\/strong>, \u4ee5\u53ca <strong>\u5d4c\u5165\u5f0f\u5143\u4ef6<\/strong>, \u9019\u4f7f\u5f97\u751f\u7522\u66f4\u5c0f\u3001\u66f4\u5feb\u3001\u66f4\u53ef\u9760\u7684\u88dd\u7f6e\u6210\u70ba\u53ef\u80fd\uff0c\u4f8b\u5982\u667a\u6167\u578b\u624b\u6a5f\u548c\u91ab\u7642\u7a7f\u6234\u5f0f\u88dd\u7f6e\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>PCB \u7684\u4e3b\u8981\u985e\u578b<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u6709\u591a\u7a2e\u985e\u578b\u7684 PCB \u5c08\u70ba\u7279\u5b9a\u7528\u9014\u548c\u74b0\u5883\u91cf\u8eab\u6253\u9020\uff1a<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u55ae\u9762 PCB<\/strong> - \u96fb\u8def\u677f\u53ea\u6709\u4e00\u9762\u6709\u5c0e\u96fb\u6750\u6599\u3002\u9019\u4e9b\u7528\u65bc\u7c21\u55ae\u7684\u88dd\u7f6e\uff0c\u4f8b\u5982\u8a08\u7b97\u6a5f\u548c\u96fb\u6e90\u4f9b\u61c9\u5668\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u96d9\u9762 PCB<\/strong> - \u5169\u9762\u90fd\u6709\u9285\u5c64\uff0c\u4e26\u6709\u901a\u5b54\u9023\u63a5\uff0c\u63d0\u4f9b\u66f4\u591a\u4f48\u7dda\u5f48\u6027\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u591a\u5c64\u5370\u5237\u96fb\u8def\u677f<\/strong> - \u5305\u542b\u4e09\u5c64\u6216\u66f4\u591a\u5c0e\u96fb\u5c64\uff0c\u5e38\u7528\u65bc\u4f3a\u670d\u5668\u548c\u667a\u6167\u578b\u624b\u6a5f\u7b49\u9ad8\u6548\u80fd\u61c9\u7528\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u786c\u8cea PCB<\/strong> - \u7531\u4e0d\u6703\u5f4e\u66f2\u7684\u5be6\u5fc3\u6750\u6599\u88fd\u6210\uff0c\u7528\u65bc\u5927\u591a\u6578\u50b3\u7d71\u96fb\u5b50\u7522\u54c1\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u67d4\u6027 PCB<\/strong> - \u5efa\u7acb\u5728\u67d4\u6027\u6750\u6599\u4e0a\uff0c\u9069\u7528\u65bc\u52d5\u614b\u6216\u4e0d\u898f\u5247\u5f62\u72c0\u7684\u61c9\u7528\uff0c\u5982\u53ef\u7a7f\u6234\u5f0f\u79d1\u6280\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u525b\u67d4\u7d50\u5408\u7684 PCB<\/strong> - \u525b\u6027\u8207\u5f48\u6027\u677f\u6750\u7684\u6df7\u5408\u9ad4\uff0c\u540c\u6642\u63d0\u4f9b\u7a69\u5b9a\u6027\u8207\u5f48\u6027\u8a2d\u8a08\u3002.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>PCB \u88fd\u9020\u6d41\u7a0b<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full\">\r\n<figure id=\"attachment_844\" aria-describedby=\"caption-attachment-844\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-844\" title=\"PCB \u88fd\u9020\u6d41\u7a0b\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/pcb-manufacturing-process.png\" alt=\"PCB \u88fd\u9020\u6d41\u7a0b\" width=\"600\" height=\"283\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/pcb-manufacturing-process.png 600w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/pcb-manufacturing-process-300x142.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-844\" class=\"wp-caption-text\">PCB \u88fd\u9020\u6d41\u7a0b<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\u7684 <strong><a href=\"https:\/\/txjpcba.com\/zh\/%e6%9c%8d%e5%8b%99\/smt-patch-processing\/\">PCB \u88fd\u9020<\/a><\/strong> \u88fd\u7a0b\u9996\u5148\u4f7f\u7528 Altium \u6216 Eagle \u7b49\u5c08\u696d\u8edf\u9ad4\u8a2d\u8a08\u4f48\u5c40\u3002\u4e4b\u5f8c\uff0c\u677f\u5b50\u6703\u7d93\u904e\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li><strong>\u5c64\u758a\u5370\u5237\u8207\u9285\u7b94\u8cbc\u5408<\/strong><\/li>\r\n\r\n\r\n\r\n<li><strong>\u8755\u523b\u4ee5\u5efa\u7acb\u96fb\u8def\u8def\u5f91<\/strong><\/li>\r\n\r\n\r\n\r\n<li><strong>\u947d\u5b54\u548c\u96fb\u934d\u5b54\uff08\u901a\u5b54\uff09<\/strong><\/li>\r\n\r\n\r\n\r\n<li><strong>\u963b\u710a\u548c\u7d72\u7db2\u5370\u5237\u61c9\u7528<\/strong><\/li>\r\n\r\n\r\n\r\n<li><strong>\u4fdd\u8b77\u6027\u8207\u5c0e\u96fb\u6027\u7684\u8868\u9762\u8655\u7406<\/strong><\/li>\r\n\r\n\r\n\r\n<li><strong>\u5143\u4ef6\u8cbc\u7247\u8207\u710a\u63a5<\/strong> (\u5728\u7d44\u88dd PCB \u7684\u60c5\u6cc1\u4e0b)<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p>\u88fd\u9020\u5546\u5982 <strong><a href=\"https:\/\/txjpcba.com\/zh\/%e8%81%af%e7%b5%a1\/\">TXJPCBA<\/a><\/strong> \u78ba\u4fdd\u6bcf\u500b\u6b65\u9a5f\u90fd\u7cbe\u78ba\u57f7\u884c\uff0c\u4ee5\u9054\u5230\u9ad8\u6548\u80fd\u8207\u8010\u7528\u6027\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>PCB \u7684\u5e38\u898b\u61c9\u7528<\/strong><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"399\" class=\"wp-image-845\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/common-applications-of-pcbs.jpg\" alt=\"\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/common-applications-of-pcbs.jpg 600w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/06\/common-applications-of-pcbs-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>PCB \u662f\u5e7e\u4e4e\u6240\u6709\u96fb\u5b50\u7522\u54c1\u7684\u6838\u5fc3\u3002\u4ee5\u4e0b\u662f\u5176\u5ee3\u6cdb\u61c9\u7528\u7684\u5e7e\u500b\u7bc4\u4f8b\uff1a<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1<\/strong> - \u667a\u6167\u578b\u624b\u6a5f\u3001\u96fb\u8996\u548c\u5bb6\u96fb<\/li>\r\n\r\n\r\n\r\n<li><strong>\u6c7d\u8eca\u7522\u696d<\/strong> - \u5f15\u64ce\u63a7\u5236\u7cfb\u7d71\u3001\u611f\u6e2c\u5668\u548c\u8cc7\u8a0a\u5a1b\u6a02\u55ae\u5143<\/li>\r\n\r\n\r\n\r\n<li><strong>\u91ab\u7642\u8a2d\u5099<\/strong> - \u8a3a\u65b7\u6a5f\u3001\u5fc3\u81df\u76e3\u6e2c\u5668\u548c\u53ef\u651c\u5f0f\u88dd\u7f6e<\/li>\r\n\r\n\r\n\r\n<li><strong>\u5de5\u696d\u8a2d\u5099<\/strong> - \u81ea\u52d5\u5316\u63a7\u5236\u5668\u3001\u6a5f\u5668\u4eba\u548c\u96fb\u6e90\u8f49\u63db\u5668<\/li>\r\n\r\n\r\n\r\n<li><strong>\u822a\u592a\u8207\u570b\u9632<\/strong> - \u822a\u7a7a\u96fb\u5b50\u3001\u885b\u661f\u548c\u901a\u8a0a\u88dd\u7f6e<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u9078\u64c7 PCB \u88fd\u9020\u5546\u7684\u95dc\u9375\u56e0\u7d20<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u9078\u64c7\u5408\u4f5c\u5925\u4f34\u6642 <strong>PCB \u88fd\u9020<\/strong>, \u6709\u5e7e\u500b\u56e0\u7d20\u6703\u5f71\u97ff\u7522\u54c1\u7684\u6210\u529f\uff1a<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\u6280\u8853\u80fd\u529b<\/strong> - \u4f9b\u61c9\u5546\u80fd\u8655\u7406\u8907\u96dc\u5c64\u6578\u3001HDI \u6216\u5f48\u6027 PCB \u55ce\uff1f<\/li>\r\n\r\n\r\n\r\n<li><strong>\u54c1\u8cea\u6a19\u6e96<\/strong> - \u5c0b\u627e ISO 9001\u3001UL\u3001RoHS \u6216 IPC Class 2\/3 \u7b49\u8a8d\u8b49\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u9031\u8f49\u6642\u9593<\/strong> - \u5feb\u901f\u539f\u578b\u8a2d\u8a08\u548c\u6e96\u6642\u4ea4\u8ca8\u662f\u654f\u6377\u958b\u767c\u7684\u5fc5\u8981\u689d\u4ef6\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u5ba2\u88fd\u5316\u9078\u9805<\/strong> - \u652f\u63f4\u5ba2\u88fd\u5316\u5806\u758a\u3001\u7279\u6b8a\u6750\u8cea\u53ca\u7368\u7279\u8a2d\u8a08\u3002.<\/li>\r\n\r\n\r\n\r\n<li><strong>\u552e\u5f8c\u670d\u52d9<\/strong> - \u5feb\u901f\u56de\u61c9\u7684\u5de5\u7a0b\u652f\u63f4\u8207\u6545\u969c\u6392\u9664\u6307\u5c0e<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\u53ef\u9760\u7684\u88fd\u9020\u5546\uff0c\u4f8b\u5982 <strong><a href=\"https:\/\/txjpcba.com\/zh\">TXJPCBA<\/a><\/strong> \u9019\u4e0d\u50c5\u80fd\u78ba\u4fdd\u9ad8\u54c1\u8cea\u677f\u6750\uff0c\u9084\u80fd\u8b93\u60a8\u5728\u6574\u500b\u7522\u54c1\u751f\u547d\u9031\u671f\u4e2d\u5b89\u5fc3\u7121\u6182\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u70ba\u4f55 PCB \u5c0d\u96fb\u5b50\u88fd\u9020\u696d\u81f3\u95dc\u91cd\u8981<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u5f15\u9032 <strong>\u5370\u5237\u96fb\u8def\u677f<\/strong> \u5fb9\u5e95\u6539\u8b8a\u4e86\u96fb\u5b50\u7522\u696d\u3002\u5176\u7dca\u6e4a\u7684\u5c3a\u5bf8\u3001\u6210\u672c\u6548\u76ca\u548c\u6613\u65bc\u5927\u91cf\u751f\u7522\u7684\u7279\u9ede\u4f7f\u5176\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u7522\u54c1\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u5c0f\u5de5\u5177\u9084\u662f\u5148\u9032\u7684\u8a08\u7b97\u7cfb\u7d71\uff0cPCB \u90fd\u80fd\u78ba\u4fdd\u8a2d\u8a08\u7684\u7cbe\u78ba\u6027\u3001\u53ef\u9760\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002.<\/p>\r\n\r\n\r\n\r\n<p>\u96a8\u8457\u6280\u8853\u7684\u6f14\u9032\uff0c\u5148\u9032\u6750\u6599\u548c\u9ad8\u5bc6\u5ea6\u4e92\u9023 (HDI) \u8a2d\u8a08\u4e0d\u65b7\u7a81\u7834 PCB \u6240\u80fd\u9054\u5230\u7684\u6975\u9650\u3002\u63d0\u4f9b\u5ba2\u88fd\u5316 PCB \u88fd\u9020\u548c\u7d44\u88dd\u670d\u52d9\u7684\u516c\u53f8\u662f\u6c7d\u8eca\u3001\u91ab\u7642\u548c\u822a\u592a\u7b49\u9818\u57df\u5275\u65b0\u7684\u91cd\u8981\u5408\u4f5c\u5925\u4f34\u3002.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u7e3d\u7d50<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u6240\u4ee5\u3001, <strong>\u4ec0\u9ebc\u662f PCB<\/strong>?\u5b83\u4e0d\u53ea\u662f\u88dd\u7f6e\u5167\u7684\u7da0\u8272\u5370\u5237\u96fb\u8def\u677f\uff0c\u66f4\u662f\u70ba\u73fe\u4ee3\u6578\u4f4d\u4e16\u754c\u63d0\u4f9b\u52d5\u529b\u7684\u7121\u8072\u4e3b\u529b\u3002\u5f9e\u8a2d\u8a08\u5230\u88fd\u9020\uff0cPCB \u662f\u6bcf\u500b\u96fb\u5b50\u96fb\u8def\u7684\u91cd\u8981\u5e73\u53f0\u3002\u7121\u8ad6\u60a8\u662f\u958b\u767c\u4eba\u54e1\u3001\u5de5\u7a0b\u5e2b\u6216\u767c\u71d2\u53cb\uff0c\u77ad\u89e3 PCB \u90fd\u662f\u6b23\u8cde\u79d1\u6280\u9a45\u52d5\u7684\u4e16\u754c\u5982\u4f55\u904b\u4f5c\u7684\u95dc\u9375\u3002.<\/p>\r\n\r\n\r\n\r\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u54c1\u8cea\u7684 PCB \u89e3\u6c7a\u65b9\u6848\u3001, <strong><a href=\"https:\/\/txjpcba.com\/zh\">TXJPCBA<\/a><\/strong> \u63d0\u4f9b\u7b26\u5408\u60a8\u5c08\u6848\u9700\u6c42\u7684\u53ef\u9760 PCB \u88fd\u9020\u8207\u7d44\u88dd\u670d\u52d9\u3002\u7acb\u5373\u8207\u6211\u5011\u806f\u7e6b\uff0c\u77ad\u89e3\u66f4\u591a\u8cc7\u8a0a\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u9ebc\u662f PCB\uff1f\u77ad\u89e3\u6709\u95dc\u5370\u5237\u96fb\u8def\u677f\u3001\u5176\u985e\u578b\u3001\u88fd\u9020\u904e\u7a0b\u4ee5\u53ca\u5728\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\u61c9\u7528\u7684\u6240\u6709\u8cc7\u8a0a\u3002.<\/p>","protected":false},"author":1,"featured_media":839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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