{"id":32873,"date":"2026-02-27T02:51:48","date_gmt":"2026-02-27T02:51:48","guid":{"rendered":"https:\/\/www.fastturnpcbs.com\/?p=32873"},"modified":"2026-02-27T03:15:05","modified_gmt":"2026-02-27T03:15:05","slug":"%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa","status":"publish","type":"post","link":"https:\/\/www.fastturnpcbs.com\/ar\/blog-ar\/design-ar\/%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa\/","title":{"rendered":"\u0634\u0631\u062d \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a (Multilayer PCB): \u062a\u0643\u062f\u064a\u0633 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a"},"content":{"rendered":"\n<p>\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a <strong><a href=\"https:\/\/www.fastturnpcbs.com\/services\/pcb-manufacturing\/multilayer-pcb\/\">Multilayer PCB<\/a><\/strong> (\u0648\u062a\u064f\u0633\u0645\u0651\u0649 \u0623\u064a\u0636\u064b\u0627 <strong>Multilayer PCB Board<\/strong>) \u0647\u064a \u0644\u0648\u062d\u0629 \u062f\u0648\u0627\u0626\u0631 \u0645\u0637\u0628\u0648\u0639\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 <strong>\u062b\u0644\u0627\u062b \u0637\u0628\u0642\u0627\u062a \u0646\u062d\u0627\u0633 \u0623\u0648 \u0623\u0643\u062b\u0631<\/strong>\u060c \u064a\u062a\u0645 \u062a\u0643\u062f\u064a\u0633\u0647\u0627 \u0645\u0639 \u0645\u0648\u0627\u062f \u0639\u0627\u0632\u0644\u0629 (Dielectric) \u062b\u0645 <strong>\u0644\u0635\u0642\u0647\u0627\/\u0636\u063a\u0637\u0647\u0627 (Lamination)<\/strong> \u062a\u062d\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0636\u063a\u0637 \u0644\u062a\u0635\u0628\u062d \u0647\u064a\u0643\u0644\u064b\u0627 \u0648\u0627\u062d\u062f\u064b\u0627 \u0645\u062a\u0645\u0627\u0633\u0643\u064b\u0627.<br>\u0648\u0631\u063a\u0645 \u0623\u0646 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647 (Double-sided PCBs) \u0642\u062f \u062a\u0643\u0641\u064a \u0644\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062a\u0639\u0642\u064a\u062f\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u2014\u062e\u0635\u0648\u0635\u064b\u0627 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629\u060c \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u2014\u062a\u062d\u062a\u0627\u062c \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 <strong>\u0643\u062b\u0627\u0641\u0629 \u062a\u0648\u0635\u064a\u0644 \u0623\u0639\u0644\u0649<\/strong>\u060c \u0648\u0623\u062f\u0627\u0621 \u0623\u0641\u0636\u0644 \u0641\u064a <strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI)<\/strong>\u060c \u0648<strong>\u0633\u0644\u0627\u0645\u0629 \u0637\u0627\u0642\u0629 (Power Integrity)<\/strong> \u0623\u0642\u0648\u0649.<\/p>\n\n\n\n<p>\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644: \u0645\u0627 \u0647\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0643\u064a\u0641 \u0646\u062e\u062a\u0627\u0631 \u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0623\u0647\u0645 \u0645\u0628\u0627\u062f\u0626 <strong>\u062a\u0635\u0645\u064a\u0645 Multilayer PCB<\/strong>\u060c \u0648\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0623\u0634\u0647\u0631 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a.<\/p>\n\n\n\n<h2 id=\"%d9%85%d8%a7-%d9%87%d9%8a-multilayer-pcb%d8%9f\" class=\"wp-block-heading\">\u0645\u0627 \u0647\u064a Multilayer PCB\u061f<\/h2>\n\n\n\n<p>\u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u062a\u064f\u0628\u0646\u0649 \u0645\u0646 \u0637\u0628\u0642\u0627\u062a \u0645\u062a\u0646\u0627\u0648\u0628\u0629 \u0645\u0646 <strong>\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633<\/strong> \u0648\u0645\u0648\u0627\u062f \u0639\u0627\u0632\u0644\u0629 \u0645\u062b\u0644 <strong>Prepreg<\/strong> \u0623\u0648 <strong>Core<\/strong>\u060c \u062b\u0645 \u062a\u064f\u0636\u063a\u0637 \u0648\u062a\u064f\u062f\u0645\u062c \u0644\u062a\u0635\u0628\u062d \u0644\u0648\u062d\u0629 \u0635\u0644\u0628\u0629 \u0648\u0627\u062d\u062f\u0629.<br>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0633\u062a\u0636\u064a\u0641 \u0627\u0644\u0637\u0628\u0642\u062a\u0627\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u062a\u0627\u0646 (<strong>Top \/ Bottom<\/strong>) \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a\u060c \u0648\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"358\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/02\/1772157099-single-double-multilayer-pcb-comparison.webp\" alt=\"single vs double vs multilayer PCB comparison\" class=\"wp-image-32841\"\/><\/figure>\n\n\n\n<h3 id=\"%d9%85%d8%a7-%d8%a7%d9%84%d9%81%d8%b1%d9%82-%d8%a8%d9%8a%d9%86%d9%87%d8%a7-%d9%88%d8%a8%d9%8a%d9%86-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a%d8%a9-%d8%a7%d9%84%d9%88%d8%ac\" class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646\u0647\u0627 \u0648\u0628\u064a\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647\u061f<\/h3>\n\n\n\n<p><strong>\u0645\u0642\u0627\u0631\u0646\u0629 \u0633\u0631\u064a\u0639\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 (Routing Density):<\/strong><br>\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647: \u0645\u062a\u0648\u0633\u0637\u0629 \u2014 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0639\u0627\u0644\u064a\u0629 \u062c\u062f\u064b\u0627<\/li>\n\n\n\n<li><strong>\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (Signal Integrity):<\/strong><br>\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647: \u0645\u062d\u062f\u0648\u062f\u0629 \u2014 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0645\u0645\u062a\u0627\u0632\u0629 (\u0628\u0641\u0636\u0644 \u0637\u0628\u0642\u0627\u062a \u0645\u0631\u062c\u0639\u064a\u0629)<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a EMI:<\/strong><br>\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647: \u0623\u0633\u0627\u0633\u064a \u2014 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0642\u0648\u064a \u0648\u0645\u062a\u0648\u0642\u0639<\/li>\n\n\n\n<li><strong>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062d\u062c\u0645:<\/strong><br>\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647: \u0645\u062d\u062f\u0648\u062f \u2014 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0643\u0628\u064a\u0631<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0643\u0644\u0641\u0629:<\/strong><br>\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647: \u0645\u0646\u062e\u0641\u0636\u0629 \u2014 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629:<\/strong><br>\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647: \u062c\u064a\u062f\u0629 \u2014 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0645\u0645\u062a\u0627\u0632\u0629 (\u0645\u0633\u0627\u0631\u0627\u062a \u0623\u0642\u0635\u0631 \u0648\u0636\u062c\u064a\u062c \u0623\u0642\u0644)<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647 \u064a\u062a\u0645 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0628\u0631 \u0637\u0628\u0642\u062a\u064a\u0646 \u0641\u0642\u0637\u060c \u0623\u0645\u0627 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0641\u062a\u0648\u0641\u0651\u0631 <strong>\u0642\u0646\u0648\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u062f\u0627\u062e\u0644\u064a\u0629 \u0639\u062f\u064a\u062f\u0629<\/strong>\u060c \u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0627\u062a \u0623\u0643\u062b\u0631 \u0625\u062d\u0643\u0627\u0645\u064b\u0627\u060c \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0623\u0642\u0635\u0631\u060c \u0648\u062a\u062d\u0643\u0645 \u0623\u0641\u0636\u0644 \u0641\u064a <strong>\u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 (Controlled Impedance)<\/strong> \u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"%d9%83%d9%8a%d9%81-%d8%aa%d8%aa%d8%b9%d8%b1%d9%91%d9%81-%d8%b9%d9%84%d9%89-%d9%84%d9%88%d8%ad%d8%a9-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa%d8%9f\" class=\"wp-block-heading\">\u0643\u064a\u0641 \u062a\u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u061f<\/h3>\n\n\n\n<p>\u0637\u0631\u064a\u0642\u0629 \u0633\u0631\u064a\u0639\u0629 \u0647\u064a \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 <strong>\u062d\u0627\u0641\u0629 \u0627\u0644\u0644\u0648\u062d\u0629<\/strong>: \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u062a\u064f\u0638\u0647\u0631 \u0637\u0628\u0642\u0627\u062a \u0645\u0644\u062a\u0635\u0642\u0629 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0628\u062f\u0644 \u0637\u0628\u0642\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u062a\u062c\u0627\u0646\u0633\u0629. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 <strong>\u0623\u062b\u0642\u0644 \u0642\u0644\u064a\u0644\u064b\u0627<\/strong> \u0628\u0633\u0628\u0628 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0646\u062d\u0627\u0633.<\/p>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%a8%d9%86%d9%8a%d8%a9-%d8%a7%d9%84%d8%a3%d8%b3%d8%a7%d8%b3%d9%8a%d8%a9-%d9%84%d9%84%d9%88%d8%ad%d8%a9-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa\" class=\"wp-block-heading\">\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0648\u062d\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/h2>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u062a\u0634\u0628\u064a\u0647 Multilayer PCB \u0628\u0640 \u201c\u0633\u0627\u0646\u062f\u0648\u064a\u062a\u0634\u201d \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0639\u0627\u0632\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Top Layer<\/strong> \u2013 \u0646\u0642\u0627\u0637 \u0644\u062d\u0627\u0645 \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0642\u0635\u064a\u0631\u0629<\/li>\n\n\n\n<li><strong>Internal Signal Layers<\/strong> \u2013 \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0645\u062d\u0643\u0648\u0645\u0629 \u0648\u0643\u062b\u064a\u0641\u0629<\/li>\n\n\n\n<li><strong>Power Plane Layers<\/strong> \u2013 \u062a\u063a\u0630\u064a\u0629 \u0637\u0627\u0642\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629<\/li>\n\n\n\n<li><strong>Ground Plane Layers<\/strong> \u2013 \u0637\u0628\u0642\u0629 \u0623\u0631\u0636\u064a \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/li>\n\n\n\n<li><strong>Bottom Layer<\/strong> \u2013 \u0645\u0643\u0648\u0651\u0646\u0627\u062a\u060c \u0645\u0648\u0635\u0644\u0627\u062a\u060c \u0623\u0648 \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u062a\u0641\u0631\u064a\u0639\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0639\u0627\u0632\u0644\u0629 \u062a\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0648\u062a\u062d\u062f\u062f \u062e\u0635\u0627\u0626\u0635 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0647\u0645\u0629 \u0645\u062b\u0644 <strong>\u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629<\/strong>\u060c \u0648<strong>\u0627\u0644\u0641\u0642\u062f (Loss)<\/strong>\u060c \u0648<strong>\u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a (Crosstalk)<\/strong>. \u0643\u0644\u0645\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0633\u0645\u0627\u0643\u0627\u062a \u0627\u0644\u0639\u0627\u0632\u0644\u0629 \u0623\u0642\u0644 \u0648\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646 \u0645\u0639 \u0627\u0644\u0623\u0631\u0636\u064a \u0623\u0642\u0648\u0649\u060c \u062a\u062d\u0633\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0639\u0627\u062f\u0629\u064b.<\/p>\n\n\n\n<h2 id=\"%d9%83%d9%85-%d8%b9%d8%af%d8%af-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d8%b0%d9%8a-%d8%aa%d8%ad%d8%aa%d8%a7%d8%ac%d9%87%d8%9f\" class=\"wp-block-heading\">\u0643\u0645 \u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0630\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u061f<\/h2>\n\n\n\n<p>\u0645\u0639\u0638\u0645 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u062a\u0643\u0648\u0646 \u0628\u064a\u0646 <strong>4 \u064812 \u0637\u0628\u0642\u0629<\/strong>\u060c \u0644\u0643\u0646 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a\u060c \u0648\u0631\u0627\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062d\u0648\u0633\u0628\u0629\/\u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0642\u062f \u062a\u062d\u062a\u0627\u062c <strong>16 \u0625\u0644\u0649 30 \u0637\u0628\u0642\u0629 \u0623\u0648 \u0623\u0643\u062b\u0631<\/strong>.<\/p>\n\n\n\n<h3 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%a3%d8%ba%d9%84%d8%a8-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%aa%d8%a3%d8%aa\" class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 \u0623\u063a\u0644\u0628 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u062a\u0623\u062a\u064a \u0628\u0639\u062f\u062f \u0632\u0648\u062c\u064a \u0645\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u061f<\/h3>\n\n\n\n<p>\u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0628\u0639\u062f\u062f \u0632\u0648\u062c\u064a \u064a\u0648\u0641\u0651\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0623\u0641\u0636\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0644\u0635\u0642\u060c \u0648\u064a\u0642\u0644\u0644 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 <strong>\u0627\u0644\u062a\u0642\u0648\u0633\/\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 (Warpage)<\/strong> \u0648\u064a\u062d\u0633\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0648\u0627\u0644\u062c\u0648\u062f\u0629. \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0628\u0639\u062f\u062f \u0641\u0631\u062f\u064a \u0645\u0645\u0643\u0646\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u063a\u0627\u0644\u0628\u064b\u0627 <strong>\u063a\u064a\u0631 \u0645\u0641\u0636\u0644\u0629<\/strong> \u0628\u0633\u0628\u0628 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n\n\n\n<h3 id=\"%d8%af%d9%84%d9%8a%d9%84-%d9%82%d8%b1%d8%a7%d8%b1-%d8%b3%d8%b1%d9%8a%d8%b9\" class=\"wp-block-heading\">\u062f\u0644\u064a\u0644 \u0642\u0631\u0627\u0631 \u0633\u0631\u064a\u0639<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0644\u0648\u062d\u0627\u062a MCU \u0628\u0633\u064a\u0637\u0629\/\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621\/\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0637\u0627\u0642\u0629: <strong>4 \u0637\u0628\u0642\u0627\u062a<\/strong><\/li>\n\n\n\n<li>\u062a\u0635\u0627\u0645\u064a\u0645 \u0631\u0642\u0645\u064a\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0623\u0648 \u0623\u0642\u0633\u0627\u0645 RF: <strong>6 \u0637\u0628\u0642\u0627\u062a<\/strong><\/li>\n\n\n\n<li>\u0648\u0627\u062c\u0647\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 (USB 3.x \/ PCIe \/ DDR) \u0645\u0639 \u0643\u062b\u0627\u0641\u0629 \u0645\u062a\u0648\u0633\u0637\u0629: <strong>8 \u0637\u0628\u0642\u0627\u062a<\/strong><\/li>\n\n\n\n<li>\u0623\u0646\u0638\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u060c \u0639\u062f\u0629 BGA\u060c \u0645\u0645\u0627\u0646\u0639\u0629 \u0645\u062d\u0643\u0648\u0645\u0629 + \u0645\u062a\u0637\u0644\u0628\u0627\u062a EMC: <strong>10\u201312 \u0637\u0628\u0642\u0629<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0636\u0639 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062a\u0628\u0627\u0639\u062f BGA \u0648\u0639\u062f\u062f \u0627\u0644\u0623\u0631\u062c\u0644 (I\/O)<\/strong><\/li>\n\n\n\n<li>\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0637\u0628\u0642\u0627\u062a \u0645\u0631\u062c\u0639\u064a\u0629 \u0642\u0631\u064a\u0628\u0629<\/li>\n\n\n\n<li>\u0639\u062f\u062f \u062e\u0637\u0648\u0637 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 (Power Rails)<\/li>\n\n\n\n<li>\u062a\u0645\u0627\u062b\u0644 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0642\u0627\u064a\u0636\u0629 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d8%a7%d9%84%d9%81%d9%8a%d8%a7%d8%aa-vias-%d8%ab%d9%82%d8%a8-%d9%86%d8%a7%d9%81%d8%b0%d8%8c-%d8%a3%d8%b9%d9%85%d9%89%d8%8c-%d9%88%d9%85%d8%af%d9%81%d9%88%d9%86\" class=\"wp-block-heading\">\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0641\u064a\u0627\u062a (Vias): \u062b\u0642\u0628 \u0646\u0627\u0641\u0630\u060c \u0623\u0639\u0645\u0649\u060c \u0648\u0645\u062f\u0641\u0648\u0646<\/h2>\n\n\n\n<p>\u062a\u0639\u062a\u0645\u062f Multilayer PCBs \u0639\u0644\u0649 \u0627\u0644\u0641\u064a\u0627\u062a \u0644\u0631\u0628\u0637 \u0627\u0644\u0637\u0628\u0642\u0627\u062a. \u0623\u0634\u0647\u0631 \u0627\u0644\u0623\u0646\u0648\u0627\u0639:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1431\" height=\"706\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/02\/1772160454-pcb-via-types-through-blind-buried.webp\" alt=\"through hole blind buried via diagram\" class=\"wp-image-32849\"\/><\/figure>\n\n\n\n<h3 id=\"1-through-hole-via-pth\" class=\"wp-block-heading\">1) Through-Hole Via (PTH)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062b\u0642\u0628 \u0645\u0646 \u0627\u0644\u0623\u0639\u0644\u0649 \u0625\u0644\u0649 \u0627\u0644\u0623\u0633\u0641\u0644<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0623\u0633\u0647\u0644 \u062a\u0635\u0646\u064a\u0639\u064b\u0627<\/li>\n\n\n\n<li>\u0645\u0646\u0627\u0633\u0628 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 \u0648\u0623\u0631\u062c\u0644 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a<\/li>\n<\/ul>\n\n\n\n<h3 id=\"2-blind-via\" class=\"wp-block-heading\">2) Blind Via<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0631\u0628\u0637 \u0637\u0628\u0642\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 \u0628\u0637\u0628\u0642\u0629\/\u0637\u0628\u0642\u0627\u062a \u062f\u0627\u062e\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u064a\u0642\u0644\u0644 \u0627\u0632\u062f\u062d\u0627\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u062a\u062d\u062a BGA<\/li>\n\n\n\n<li>\u0623\u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0628\u0639\u0645\u0642 \u0627\u0644\u062d\u0641\u0631<\/li>\n<\/ul>\n\n\n\n<h3 id=\"3-buried-via\" class=\"wp-block-heading\">3) Buried Via<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0631\u0628\u0637 \u0637\u0628\u0642\u0627\u062a \u062f\u0627\u062e\u0644\u064a\u0629 \u0641\u0642\u0637<\/li>\n\n\n\n<li>\u064a\u062d\u0631\u0631 \u0645\u0633\u0627\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d \u0644\u0644\u062a\u0648\u0635\u064a\u0644<\/li>\n\n\n\n<li>\u0634\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/li>\n<\/ul>\n\n\n\n<h3 id=\"%d9%85%d9%84%d8%a7%d8%ad%d8%b8%d8%a9-%d8%ad%d9%88%d9%84-hdi-multilayer-pcbs\" class=\"wp-block-heading\">\u0645\u0644\u0627\u062d\u0638\u0629 \u062d\u0648\u0644 HDI Multilayer PCBs<\/h3>\n\n\n\n<p>\u062a\u0642\u0646\u064a\u0627\u062a <a href=\"https:\/\/www.fastturnpcbs.com\/ar\/%d8%a7%d9%84%d8%ae%d8%af%d9%85%d8%a7%d8%aa\/%d8%aa%d8%b5%d9%86%d9%8a%d8%b9-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84-%d9%85%d8%aa%d8%b9%d8%af%d8%af-%d8%a7%d9%84%d9%83%d9%84%d9%88%d8%b1\/%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84-%d9%85%d8%aa%d8%b9%d8%af%d8%af-%d8%a7%d9%84%d9%83%d9%84%d9%88%d8%b1-hdi-pcb-2\/\"><strong>HDI<\/strong> <\/a>\u062a\u0633\u062a\u062e\u062f\u0645 <strong>Microvias<\/strong> (\u062b\u0642\u0648\u0628 \u0644\u064a\u0632\u0631 \u0635\u063a\u064a\u0631\u0629 \u062c\u062f\u064b\u0627) \u0644\u062a\u0644\u0628\u064a\u0629 BGA \u0636\u064a\u0642\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n<h2 id=\"%d8%a3%d8%b3%d8%a7%d8%b3%d9%8a%d8%a7%d8%aa-%d8%aa%d8%b5%d9%85%d9%8a%d9%85-multilayer-pcb\" class=\"wp-block-heading\">\u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062a\u0635\u0645\u064a\u0645 Multilayer PCB<\/h2>\n\n\n\n<p>\u0647\u0630\u0647 \u0627\u0644\u0642\u0633\u0645 \u064a\u0644\u062e\u0635 \u0642\u0648\u0627\u0639\u062f \u062a\u0635\u0645\u064a\u0645 \u0639\u0645\u0644\u064a\u0629 \u0648\u0645\u0641\u064a\u062f\u0629 \u064a\u0645\u0643\u0646 \u062a\u0637\u0628\u064a\u0642\u0647\u0627 \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639.<\/p>\n\n\n\n<h3 id=\"1-%d8%a3%d8%b3%d8%a7%d8%b3%d9%8a%d8%a7%d8%aa-%d8%aa%d9%83%d8%af%d9%8a%d8%b3-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-stackup\" class=\"wp-block-heading\">1) \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062a\u0643\u062f\u064a\u0633 \u0627\u0644\u0637\u0628\u0642\u0627\u062a (Stackup)<\/h3>\n\n\n\n<p>\u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0627\u0644\u062c\u064a\u062f \u0647\u0648 \u0623\u0633\u0627\u0633 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629. \u062b\u0644\u0627\u062b \u0642\u0648\u0627\u0639\u062f \u0645\u062d\u0648\u0631\u064a\u0629:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0627\u0644\u0642\u0627\u0639\u062f\u0629 1: \u0627\u062c\u0639\u0644 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a\/\u0627\u0644\u0637\u0627\u0642\u0629<\/h4>\n\n\n\n<p>\u0647\u0630\u0627 \u064a\u062d\u0642\u0642 <strong>\u0627\u0642\u062a\u0631\u0627\u0646\u064b\u0627 \u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u064b\u0627 \u0623\u0642\u0648\u0649<\/strong>\u060c \u0648\u064a\u0642\u0644\u0644 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062d\u0644\u0642\u0629 \u0648\u064a\u062d\u0633\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0627\u0644\u0642\u0627\u0639\u062f\u0629 2: \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 \u0639\u0648\u062f\u0629 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 (Return Path)<\/h4>\n\n\n\n<p>\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u062a\u0628\u062d\u062b \u0639\u0646 \u0623\u0642\u0644 \u062d\u062b\u0651. \u062a\u062c\u0646\u0628 \u0639\u0628\u0648\u0631 \u0645\u0646\u0627\u0637\u0642 \u0641\u0635\u0644 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a\/\u0627\u0644\u0637\u0627\u0642\u0629 (Split Planes) \u0644\u0623\u0646\u0647\u0627 \u062a\u0642\u0637\u0639 \u0645\u0633\u0627\u0631 \u0627\u0644\u0639\u0648\u062f\u0629 \u0648\u062a\u0633\u0628\u0628 \u0645\u0634\u0627\u0643\u0644 EMI.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1536\" height=\"727\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/02\/1772160517-pcb-return-path-continuous-plane-emi.webp\" alt=\"PCB return path and EMI loop area\" class=\"wp-image-32857\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u0627\u0644\u0642\u0627\u0639\u062f\u0629 3: \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062a\u0645\u0627\u062b\u0644 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 (Symmetry)<\/h4>\n\n\n\n<p>\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646 \u0642\u062f \u064a\u0633\u0628\u0628 \u062a\u0642\u0648\u0633\u064b\u0627 \u0623\u0648 \u0627\u0644\u062a\u0648\u0627\u0621\u064b \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0636\u063a\u0637. \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0627\u0644\u0645\u062a\u0645\u0627\u062b\u0644 \u064a\u0642\u0644\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a.<\/p>\n\n\n\n<h3 id=\"2-%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d8%b7%d8%a7%d9%82%d8%a9-%d9%88%d8%a7%d9%84%d8%a3%d8%b1%d8%b6%d9%8a\" class=\"wp-block-heading\">2) \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0623\u0631\u0636\u064a<\/h3>\n\n\n\n<p>\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u062a\u0633\u0627\u0639\u062f \u0639\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0636\u062c\u064a\u062c<\/li>\n\n\n\n<li>\u062a\u062d\u0633\u064a\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0637\u0627\u0642\u0629<\/li>\n\n\n\n<li>\u062a\u062d\u0642\u064a\u0642 \u062a\u0648\u0635\u064a\u0644 \u0628\u0645\u0645\u0627\u0646\u0639\u0629 \u0645\u062d\u0643\u0648\u0645\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0648\u0642\u0639<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u064a\u062a\u0645 \u0648\u0636\u0639 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a \u0641\u064a \u0648\u0633\u0637 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0639\u0632\u0644 \u0628\u064a\u0646 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n\n\n\n<h3 id=\"3-%d8%a5%d8%b1%d8%b4%d8%a7%d8%af%d8%a7%d8%aa-%d8%aa%d9%88%d8%b5%d9%8a%d9%84-%d9%84%d9%84%d8%b3%d8%b1%d8%b9%d8%a7%d8%aa-%d8%a7%d9%84%d8%b9%d8%a7%d9%84%d9%8a%d8%a9-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d8%b8\" class=\"wp-block-heading\">3) \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u0644\u0644\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u0644\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0644\u062a\u0642\u0644\u064a\u0644 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0641\u064a\u0627\u062a \u0648\u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u062a\u0648\u062c\u064a\u0647\u064b\u0627 \u0645\u062a\u0639\u0627\u0645\u062f\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u062c\u0627\u0648\u0631\u0629 (X\u2013Y) \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u062f\u0627\u062e\u0644<\/li>\n\n\n\n<li>\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0637\u0628\u0642\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0645\u062a\u0633\u0642\u0629 \u062a\u062d\u062a \u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u0623\u0628\u0639\u062f \u0627\u0644\u0633\u0627\u0639\u0629 \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0639\u0646 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u201c\u0627\u0644\u0645\u0632\u0639\u062c\u0629\u201d<\/li>\n\n\n\n<li>\u0641\u064a \u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629\u060c \u0627\u0639\u0632\u0644 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0648\u062f\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 Switching<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u0642\u0648\u0627\u0639\u062f \u0639\u0627\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u064a\u0645\u0629 \u062f\u0648\u0646 \u0627\u0644\u062f\u062e\u0648\u0644 \u0641\u064a \u062d\u0633\u0627\u0628\u0627\u062a \u0645\u062a\u062e\u0635\u0635\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%aa%d8%b5%d9%86%d9%8a%d8%b9-multilayer-pcb-%d8%ae%d8%b7%d9%88%d8%a7%d8%aa-%d8%a7%d9%84%d8%b9%d9%85%d9%84%d9%8a%d8%a9\" class=\"wp-block-heading\">\u062a\u0635\u0646\u064a\u0639 Multilayer PCB: \u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/h2>\n\n\n\n<p>\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u064a\u062a\u0645 \u0648\u0641\u0642 \u062e\u0637\u0648\u0627\u062a \u0648\u0627\u0636\u062d\u0629:<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-1-%d8%aa%d8%b5%d9%88%d9%8a%d8%b1-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d8%a7%d8%ae%d9%84%d9%8a%d8%a9-%d9%88%d8%a7%d9%84%d8%ad%d9%81%d8%b1\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062a\u0635\u0648\u064a\u0631 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a (Inner Layer Imaging &amp; Etching)<\/h3>\n\n\n\n<p>\u064a\u062a\u0645 \u062a\u063a\u0637\u064a\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0636\u0648\u0626\u064a\u0629\u060c \u062b\u0645 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0646\u0645\u0637 \u0628\u062a\u0639\u0631\u064a\u0636 UV\u060c \u062b\u0645 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-2-%d8%a7%d9%84%d9%84%d8%b5%d9%82-%d8%a7%d9%84%d8%b6%d8%ba%d8%b7-lamination\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 2: \u0627\u0644\u0644\u0635\u0642\/\u0627\u0644\u0636\u063a\u0637 (Lamination)<\/h3>\n\n\n\n<p>\u064a\u062a\u0645 \u0636\u063a\u0637 \u0639\u062f\u0629 \u0637\u0628\u0642\u0627\u062a (Core + Prepreg) \u0645\u0639\u064b\u0627 \u062a\u062d\u062a \u062d\u0631\u0627\u0631\u0629 \u0648\u0636\u063a\u0637 \u0639\u0627\u0644\u064a\u064a\u0646 \u0644\u062a\u0643\u0648\u064a\u0646 \u201c\u0643\u062a\u0644\u0629\u201d \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a. \u064a\u062d\u062a\u0627\u062c \u0647\u0630\u0627 \u0644\u0633\u064a\u0637\u0631\u0629 \u062f\u0642\u064a\u0642\u0629 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0623\u0648 \u0639\u062f\u0645 \u0627\u0644\u062a\u0637\u0627\u0628\u0642 \u0623\u0648 \u0627\u0644\u062a\u0642\u0648\u0633.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-3-%d8%a7%d9%84%d8%ad%d9%81%d8%b1-%d8%a7%d9%84%d9%85%d9%8a%d9%83%d8%a7%d9%86%d9%8a%d9%83%d9%8a-mechanical-drilling\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a (Mechanical Drilling)<\/h3>\n\n\n\n<p>\u064a\u062a\u0645 \u062d\u0641\u0631 \u0622\u0644\u0627\u0641 \u0627\u0644\u062b\u0642\u0648\u0628 \u0644\u0631\u0628\u0637 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0623\u0648 \u0644\u062a\u0645\u0631\u064a\u0631 \u0623\u0631\u062c\u0644 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a. \u062c\u0648\u062f\u0629 \u0627\u0644\u062d\u0641\u0631 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u062d\u0644\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u062d\u0648\u0644 \u0627\u0644\u062b\u0642\u0628 (Annular Ring).<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-4-%d8%a5%d8%b2%d8%a7%d9%84%d8%a9-%d8%a8%d9%82%d8%a7%d9%8a%d8%a7-%d8%a7%d9%84%d8%b1%d8%a7%d8%aa%d9%86%d8%ac-%d9%88%d8%a7%d9%84%d8%b7%d9%84%d8%a7%d8%a1-%d8%a8%d8%a7\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0625\u0632\u0627\u0644\u0629 \u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 (Desmear &amp; Copper Plating)<\/h3>\n\n\n\n<p>\u062a\u062a\u0645 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0628\u0639\u062f \u0627\u0644\u062d\u0641\u0631 (Desmear)\u060c \u062b\u0645 \u0637\u0644\u0627\u0621 \u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u062b\u0642\u0648\u0628 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 \u0644\u062a\u0643\u0648\u064a\u0646 \u201c\u0628\u0631\u0627\u0645\u064a\u0644\u201d \u0645\u0648\u0635\u0644\u0629 \u062a\u0631\u0628\u0637 \u0627\u0644\u0637\u0628\u0642\u0627\u062a.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-5-%d8%aa%d8%b4%d9%83%d9%8a%d9%84-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d8%ae%d8%a7%d8%b1%d8%ac%d9%8a%d8%a9-outer-layer-patterning\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 5: \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (Outer Layer Patterning)<\/h3>\n\n\n\n<p>\u0628\u0639\u062f \u0627\u0644\u0636\u063a\u0637\u060c \u064a\u062a\u0645 \u062a\u0635\u0648\u064a\u0631 \u0648\u062d\u0641\u0631 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u062a\u0643\u0648\u064a\u0646 \u0645\u0633\u0627\u0631\u0627\u062a Top\/Bottom.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-6-%d9%82%d9%86%d8%a7%d8%b9-%d8%a7%d9%84%d9%84%d8%ad%d8%a7%d9%85-%d9%88%d8%a7%d9%84%d8%ad%d8%b1%d9%8a%d8%b1-solder-mask-silkscreen\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 6: \u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062d\u0631\u064a\u0631 (Solder Mask &amp; Silkscreen)<\/h3>\n\n\n\n<p>\u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u064a\u062d\u0645\u064a \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0648\u064a\u0642\u0644\u0644 \u0642\u0635\u0631 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0627\u0644\u062d\u0631\u064a\u0631 \u064a\u0636\u064a\u0641 \u0623\u0633\u0645\u0627\u0621 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a \u0648\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u0637\u0628\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-7-%d8%a7%d9%84%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a7%d9%84%d9%86%d9%87%d8%a7%d8%a6%d9%8a-final-finishing\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 7: \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0646\u0647\u0627\u0626\u064a (Final Finishing)<\/h3>\n\n\n\n<p>\u062a\u0637\u0628\u064a\u0642 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0645\u062b\u0644 <strong>HASL \/ ENIG \/ ENEPIG \/ OSP<\/strong> \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0643\u0634\u0648\u0641\u0629 \u0644\u062a\u062c\u0647\u064a\u0632\u0647\u0627 \u0644\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%ae%d8%b7%d9%88%d8%a9-8-%d8%a7%d9%84%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-%d8%a7%d9%84%d9%83%d9%87%d8%b1%d8%a8%d8%a7%d8%a6%d9%8a-%d9%88%d8%a7%d9%84%d9%88%d8%b8%d9%8a%d9%81%d9%8a-electr\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 8: \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u0648\u0638\u064a\u0641\u064a (Electrical &amp; Functional Testing)<\/h3>\n\n\n\n<p>\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u062b\u0644 Flying-probe \u0623\u0648 Bed-of-nails \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0648\u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0642\u0635\u0631\u060c \u0648\u0635\u062d\u0629 \u0631\u0628\u0637 \u0627\u0644\u0637\u0628\u0642\u0627\u062a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1446\" height=\"829\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/02\/1772160573-multilayer-pcb-fabrication-steps-flowchart.webp\" alt=\"multilayer PCB fabrication steps flowchart\" class=\"wp-image-32865\"\/><\/figure>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d9%85%d8%b2%d8%a7%d9%8a%d8%a7-%d9%88%d8%a7%d9%84%d8%b9%d9%8a%d9%88%d8%a8\" class=\"wp-block-heading\">\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0648\u0627\u0644\u0639\u064a\u0648\u0628<\/h2>\n\n\n\n<h3 id=\"%d8%a3%d9%87%d9%85-%d8%a7%d9%84%d9%85%d8%b2%d8%a7%d9%8a%d8%a7\" class=\"wp-block-heading\">\u0623\u0647\u0645 \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0643\u062b\u0627\u0641\u0629 \u062a\u0648\u0635\u064a\u0644 \u0639\u0627\u0644\u064a\u0629 \u2192 \u062a\u0635\u0627\u0645\u064a\u0645 \u0623\u0635\u063a\u0631 \u0648\u0623\u0643\u062b\u0631 \u062a\u0643\u0627\u0645\u0644\u064b\u0627<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0623\u0641\u0636\u0644 \u0641\u064a EMI\/EMC<\/li>\n\n\n\n<li>\u0633\u0644\u0627\u0645\u0629 \u0625\u0634\u0627\u0631\u0629 \u0623\u0641\u0636\u0644 \u0628\u0641\u0636\u0644 \u0637\u0628\u0642\u0627\u062a \u0645\u0631\u062c\u0639\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u0633\u0627\u0631\u0627\u062a \u0623\u0642\u0635\u0631 \u2192 \u0637\u0641\u064a\u0644\u064a\u0627\u062a \u0623\u0642\u0644 \u0648\u0636\u062c\u064a\u062c \u0623\u0642\u0644<\/li>\n\n\n\n<li>\u062b\u0628\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0623\u0642\u0648\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<\/li>\n<\/ul>\n\n\n\n<h3 id=\"%d8%a3%d9%87%d9%85-%d8%a7%d9%84%d8%b9%d9%8a%d9%88%d8%a8\" class=\"wp-block-heading\">\u0623\u0647\u0645 \u0627\u0644\u0639\u064a\u0648\u0628<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0628\u0633\u064a\u0637\u0629<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u062e\u0637\u064a\u0637 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627<\/li>\n\n\n\n<li>\u0635\u0639\u0648\u0628\u0629 \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0628\u0633\u0628\u0628 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u0638\u0644 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0647\u0645 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%a3%d8%b4%d9%87%d8%b1-%d8%a7%d9%84%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85%d8%a7%d8%aa\" class=\"wp-block-heading\">\u0623\u0634\u0647\u0631 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a<\/h2>\n\n\n\n<p>\u062a\u0648\u062c\u062f Multilayer PCBs \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0645\u062b\u0644:<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%a5%d9%84%d9%83%d8%aa%d8%b1%d9%88%d9%86%d9%8a%d8%a7%d8%aa-%d8%a7%d9%84%d8%a7%d8%b3%d8%aa%d9%87%d9%84%d8%a7%d9%83%d9%8a%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629<\/h3>\n\n\n\n<p>\u0647\u0648\u0627\u062a\u0641 \u0630\u0643\u064a\u0629\u060c \u062d\u0648\u0627\u0633\u064a\u0628 \u0645\u062d\u0645\u0648\u0644\u0629\u060c \u0623\u062c\u0647\u0632\u0629 \u0644\u0648\u062d\u064a\u0629\u060c \u0623\u062c\u0647\u0632\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0631\u062a\u062f\u0627\u0621\u060c \u0643\u0627\u0645\u064a\u0631\u0627\u062a<\/p>\n\n\n\n<h3 id=\"%d9%85%d8%b9%d8%af%d8%a7%d8%aa-%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84%d8%a7%d8%aa\" class=\"wp-block-heading\">\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a<\/h3>\n\n\n\n<p>\u0645\u0648\u062c\u0647\u0627\u062a\u060c \u0645\u062d\u0637\u0627\u062a \u0642\u0627\u0639\u062f\u064a\u0629\u060c \u0648\u062d\u062f\u0627\u062a RF\u060c \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0623\u0642\u0645\u0627\u0631 \u0635\u0646\u0627\u0639\u064a\u0629<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%b5%d9%86%d8%a7%d8%b9%d8%a9-%d9%88%d8%a7%d9%84%d8%a3%d8%aa%d9%85%d8%aa%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629<\/h3>\n\n\n\n<p>\u0645\u0634\u063a\u0644\u0627\u062a \u0645\u062d\u0631\u0643\u0627\u062a\u060c PLC\u060c \u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633\u060c \u0648\u0627\u062c\u0647\u0627\u062a \u062d\u0633\u0627\u0633\u0627\u062a<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%b3%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d9%88%d8%a7%d9%84%d9%86%d9%82%d9%84\" class=\"wp-block-heading\">\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0646\u0642\u0644<\/h3>\n\n\n\n<p>\u0623\u0646\u0638\u0645\u0629 ADAS\u060c \u0631\u0627\u062f\u0627\u0631\u0627\u062a\u060c \u0623\u0646\u0638\u0645\u0629 \u062a\u0631\u0641\u064a\u0647\u060c \u0648\u062d\u062f\u0627\u062a \u062a\u062d\u0643\u0645 \u0633\u064a\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 EV<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d8%a3%d8%ac%d9%87%d8%b2%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%8a%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629<\/h3>\n\n\n\n<p>\u0623\u062c\u0647\u0632\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0645\u062d\u0645\u0648\u0644\u0629\u060c \u0623\u0646\u0638\u0645\u0629 \u062a\u0635\u0648\u064a\u0631\u060c \u0645\u062d\u0644\u0644\u0627\u062a \u064a\u062f\u0648\u064a\u0629<\/p>\n\n\n\n<p>\u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u062a\u0642\u062f\u064a\u0645 \u0648\u0638\u0627\u0626\u0641 \u0643\u062b\u064a\u0631\u0629 \u0641\u064a \u0645\u0633\u0627\u062d\u0629 \u0635\u063a\u064a\u0631\u0629 \u062a\u062c\u0639\u0644\u0647\u0627 \u062c\u0632\u0621\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a.<\/p>\n\n\n\n<h2 id=\"%d8%a3%d8%b3%d8%a6%d9%84%d8%a9-%d8%b4%d8%a7%d8%a6%d8%b9%d8%a9-faq\" class=\"wp-block-heading\">\u0623\u0633\u0626\u0644\u0629 \u0634\u0627\u0626\u0639\u0629 (FAQ)<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1772161475783\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%85%d8%a7-%d8%a3%d9%82%d9%84-%d8%b9%d8%af%d8%af-%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d9%81%d9%8a-multilayer-pcb%d8%9f\" class=\"rank-math-question \"><strong>\u0645\u0627 \u0623\u0642\u0644 \u0639\u062f\u062f \u0637\u0628\u0642\u0627\u062a \u0641\u064a Multilayer PCB\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u062a\u0642\u0646\u064a\u064b\u0627 \u0647\u0648 3 \u0637\u0628\u0642\u0627\u062a \u0646\u062d\u0627\u0633\u060c \u0644\u0643\u0646 <strong>4 \u0637\u0628\u0642\u0627\u062a<\/strong> \u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0643\u062e\u064a\u0627\u0631 \u201c\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u201d \u0639\u0645\u0644\u064a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772161483725\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%a3%d8%ba%d9%84%d8%a8-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%a8%d8%b9%d8%af\" class=\"rank-math-question \"><strong>\u0644\u0645\u0627\u0630\u0627 \u0623\u063a\u0644\u0628 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0628\u0639\u062f\u062f \u0632\u0648\u062c\u064a\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0644\u0623\u0646 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u064a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0636\u063a\u0637\u060c \u0645\u0627 \u064a\u0642\u0644\u0644 \u0627\u0644\u0639\u064a\u0648\u0628 \u0648\u0627\u0644\u062a\u0634\u0648\u0647\u0627\u062a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772161491124\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%85%d8%aa%d9%89-%d8%a3%d8%ae%d8%aa%d8%a7%d8%b1-4-%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d9%85%d9%82%d8%a7%d8%a8%d9%84-6-%d8%b7%d8%a8%d9%82%d8%a7%d8%aa%d8%9f\" class=\"rank-math-question \"><strong>\u0645\u062a\u0649 \u0623\u062e\u062a\u0627\u0631 4 \u0637\u0628\u0642\u0627\u062a \u0645\u0642\u0627\u0628\u0644 6 \u0637\u0628\u0642\u0627\u062a\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0627\u062e\u062a\u0631 <strong>4 \u0637\u0628\u0642\u0627\u062a<\/strong> \u0644\u0645\u0634\u0627\u0631\u064a\u0639 IoT\/MCU \u0627\u0644\u0628\u0633\u064a\u0637\u0629\u060c \u0648\u0627\u062e\u062a\u0631 <strong>6 \u0637\u0628\u0642\u0627\u062a<\/strong> \u0639\u0646\u062f\u0645\u0627 \u062a\u0632\u064a\u062f \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u0648 \u0645\u062a\u0637\u0644\u0628\u0627\u062a EMI.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772161498366\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%85%d8%a7-%d8%a7%d9%84%d9%81%d8%b1%d9%82-%d8%a8%d9%8a%d9%86-blind-%d9%88buried-%d9%88through-hole%d8%9f\" class=\"rank-math-question \"><strong>\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 Blind \u0648Buried \u0648Through-hole\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Through-hole: \u0645\u0646 \u0623\u0639\u0644\u0649 \u0625\u0644\u0649 \u0623\u0633\u0641\u0644<br \/>Blind: \u0645\u0646 \u0637\u0628\u0642\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 \u0625\u0644\u0649 \u062f\u0627\u062e\u0644\u064a\u0629<br \/>Buried: \u0628\u064a\u0646 \u0637\u0628\u0642\u0627\u062a \u062f\u0627\u062e\u0644\u064a\u0629 \u0641\u0642\u0637<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772161507540\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%aa%d8%b9%d8%b7%d9%8a-multilayer-pcb-%d8%a3%d8%af%d8%a7%d8%a1-emi-%d8%a3%d9%81%d8%b6%d9%84%d8%9f\" class=\"rank-math-question \"><strong>\u0644\u0645\u0627\u0630\u0627 \u062a\u0639\u0637\u064a Multilayer PCB \u0623\u062f\u0627\u0621 EMI \u0623\u0641\u0636\u0644\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0644\u0623\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0637\u0628\u0642\u0627\u062a \u0646\u062d\u0627\u0633 \u0645\u0631\u062c\u0639\u064a\u0629 \u0645\u0633\u062a\u0645\u0631\u0629\u060c \u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062d\u0644\u0642\u0629 \u0648\u064a\u062d\u062f \u0627\u0644\u0625\u0634\u0639\u0627\u0639.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772161515518\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d9%8a%d8%b5%d8%b9%d8%a8-%d8%a5%d8%b5%d9%84%d8%a7%d8%ad-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82\" class=\"rank-math-question \"><strong>\u0644\u0645\u0627\u0630\u0627 \u064a\u0635\u0639\u0628 \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0644\u0623\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u063a\u064a\u0631 \u0645\u0631\u0626\u064a\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u060c \u0648\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0645\u062e\u0641\u064a\u0629 \u0628\u064a\u0646 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0639\u0632\u0644.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772161522446\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%83%d9%8a%d9%81-%d8%a3%d8%b9%d8%b1%d9%81-%d8%a3%d9%86-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-%d9%85%d8%aa%d8%b9%d8%af%d8%af%d8%a9-%d8%a7%d9%84%d8%b7%d8%a8%d9%82%d8%a7%d8%aa%d8%9f\" class=\"rank-math-question \"><strong>\u0643\u064a\u0641 \u0623\u0639\u0631\u0641 \u0623\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u062d\u0627\u0641\u0629: \u0633\u062a\u0631\u0649 \u0637\u0628\u0642\u0627\u062a \u0645\u0644\u062a\u0635\u0642\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0648\u0636\u0648\u062d.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 id=\"%d8%a7%d9%84%d8%ae%d9%84%d8%a7%d8%b5%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0647\u064a \u0623\u0633\u0627\u0633 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621. \u0639\u0646\u062f\u0645\u0627 \u062a\u0641\u0647\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u062a\u0643\u062f\u064a\u0633 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0648\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0633\u062a\u0633\u062a\u0637\u064a\u0639 \u0628\u0646\u0627\u0621 \u0645\u0646\u062a\u062c\u0627\u062a \u0623\u0643\u062b\u0631 \u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629\u060c \u0648\u0623\u0635\u063a\u0631 \u062d\u062c\u0645\u064b\u0627\u060c \u0648\u0623\u0643\u062b\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0645\u0634\u0627\u0643\u0644 EMI.<\/p>\n\n\n\n<p>\u0648\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 <strong>\u062a\u0635\u0646\u064a\u0639 Multilayer PCB \u0628\u062c\u0648\u062f\u0629 \u0639\u0627\u0644\u064a\u0629<\/strong>\u060c \u0641\u0625\u0646 <strong>FastTurnPCB<\/strong> \u062a\u0642\u062f\u0645 \u062e\u062f\u0645\u0629 \u062a\u0635\u0646\u064a\u0639 \u0633\u0631\u064a\u0639\u0629\u060c \u0648\u062a\u0643\u062f\u064a\u0633\u0627\u062a \u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0648\u062f\u0639\u0645\u064b\u0627 \u0647\u0646\u062f\u0633\u064a\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0644\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0643\u0645\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.fastturnpcbs.com\/contact-us\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1880\" height=\"506\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/02\/1771986565-pcb-assembly-service-banner-blue.png\" alt=\"PCB assembly service banner with SMT machine and PCB product display\" class=\"wp-image-32763\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u062f\u0644\u064a\u0644 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0627\u062e\u062a\u0631 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u0648\u0637\u0628\u0642 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u0648\u0627\u0641\u0647\u0645 \u0627\u0644\u0645\u0641\u0627\u0636\u0644\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648HDI\u060c \u0648\u0633\u0631\u0651\u0639 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 (2026).<\/p>\n","protected":false},"author":5,"featured_media":32841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[158,54],"tags":[],"class_list":["post-32873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-design-ar","category-blog-ar"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/32873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/comments?post=32873"}],"version-history":[{"count":0,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/32873\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media\/32841"}],"wp:attachment":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media?parent=32873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/categories?post=32873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/tags?post=32873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}