{"id":6618,"date":"2025-05-10T16:48:11","date_gmt":"2025-05-10T08:48:11","guid":{"rendered":"https:\/\/topfastpcba.com\/?p=6618"},"modified":"2025-10-22T17:10:13","modified_gmt":"2025-10-22T09:10:13","slug":"pcb-printed-circuit-board","status":"publish","type":"post","link":"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/","title":{"rendered":"Printed Circuit Board\uff08PCB\uff09"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#What_is_PCB\" >\u0645\u0627 \u0647\u0648 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#The_Evolution_of_PCB\" >\u062a\u0637\u0648\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#PCB_Technology_Development_Timeline\" >\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u062a\u0637\u0648\u064a\u0631 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1925\" >1925<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1936\" >1936<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1940s%E2%80%931950s\" >1940s\u20131950s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1960s\" >1960s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1970s\" >1970s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1980s\" >1980s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1990s\" >1990s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#21st_Century\" >\u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u062d\u0627\u062f\u064a \u0648\u0627\u0644\u0639\u0634\u0631\u0648\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#Todays_Precision\" >Today\u2019s Precision<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#Common_types_of_PCB\" >\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#1_Distinguished_by_structure\" >1. \u062a\u062a\u0645\u064a\u0632 \u0628\u0627\u0644\u0628\u0646\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#2_Distinguish_by_layers\" >2.\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u062d\u0633\u0628 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#3_How_to_choose_the_right_type_of_PCB\" >3. \u0643\u064a\u0641 \u062a\u062e\u062a\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0645\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#The_basic_components_of_a_PCB\" >\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#The_role_of_PCB\" >\u062f\u0648\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#Advantages_of_PCBs_over_manual_wiring\" >\u0645\u0632\u0627\u064a\u0627 \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u064a\u062f\u0648\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#Core_Manufacturing_Process\" >\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#Application_Areas\" >\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/topfastpcba.com\/ar\/pcb-printed-circuit-board\/#PCB_future_development_trend\" >\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_PCB\"><\/span>\u0645\u0627 \u0647\u0648 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0647\u064a \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0639\u0638\u0645\u064a \u0644\u062c\u0633\u0645 \u0627\u0644\u0625\u0646\u0633\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629. \u0648\u062a\u062a\u0643\u0648\u0646 \u0645\u0646 \u0631\u0643\u064a\u0632\u0629 \u0645\u0639\u0632\u0648\u0644\u0629 \u0648\u062e\u0637\u0648\u0637 \u0631\u0642\u0627\u0626\u0642 \u0646\u062d\u0627\u0633\u064a\u0629 \u0648\u0637\u0628\u0642\u0627\u062a \u0648\u0627\u0642\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639\u0647\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0628\u0627\u0639\u0629 \u0648\u0627\u0644\u062d\u0641\u0631. \u0648\u0647\u064a \u0644\u0627 \u062a\u062f\u0639\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0625\u0646\u0647\u0627 \u0645\u0633\u0624\u0648\u0644\u0629 \u0623\u064a\u0636\u064b\u0627 \u0639\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0628\u064a\u0646\u0647\u0627.<br>\u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0646\u0627 \u0627\u0644\u064a\u0648\u0645\u064a \u0644\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629 \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u062d\u062a\u0649 \u0627\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0641\u0636\u0627\u0626\u064a\u0629\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0641\u0635\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0634\u062d\u0648\u0646\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0639\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631.\u062a\u062e\u064a\u0644 \u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0647\u0646\u0627\u0643 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u060c \u0633\u062a\u062d\u062a\u0627\u062c \u0623\u062c\u0647\u0632\u062a\u0646\u0627 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0633\u0644\u0643\u064a\u0629 \u0627\u0644\u0641\u0648\u0636\u0648\u064a\u0629\u060c \u0644\u064a\u0633 \u0641\u0642\u0637 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0636\u062e\u0645\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0647\u0648\u0627\u062a\u0641\u0646\u0627 \u0627\u0644\u0630\u0643\u064a\u0629 \u0625\u0644\u0649 \u062d\u0642\u064a\u0628\u0629 \u0643\u0628\u064a\u0631\u0629 \u0644\u062a\u0646\u0627\u0633\u0628 \u062c\u0645\u064a\u0639 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062a\u0648\u0635\u064a\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Evolution_of_PCB\"><\/span>\u062a\u0637\u0648\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PCB_Technology_Development_Timeline\"><\/span><strong>\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u062a\u0637\u0648\u064a\u0631 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1925\"><\/span><strong>1925<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0628\u062a \u0627\u0644\u0645\u0641\u0647\u0648\u0645<\/strong>: \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a \u062a\u0634\u0627\u0631\u0644\u0632 \u062f\u0648\u0643\u0627\u0633 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0639\u0644\u0649 \u0631\u0643\u0627\u0626\u0632 \u0645\u0639\u0632\u0648\u0644\u0629 \u0644\u0623\u0648\u0644 \u0645\u0631\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1936\"><\/span><strong>1936<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0639\u0645\u0644\u064a \u0627\u0644\u0623\u0648\u0644<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0645\u0633\u0627\u0648\u064a \u0628\u0648\u0644 \u0625\u064a\u0633\u0644\u0631 \u0627\u0644\u0646\u0645\u0633\u0627\u0648\u064a \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0631\u0627\u062f\u064a\u0648.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1940s%E2%80%931950s\"><\/span><strong>1940s\u20131950s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0639\u0633\u0643\u0631\u064a \u0648\u0627\u0644\u062a\u0633\u0648\u064a\u0642 \u0627\u0644\u062a\u062c\u0627\u0631\u064a<\/strong>: \u0623\u062f\u062a \u0627\u0644\u062d\u0631\u0628 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0625\u0644\u0649 \u062a\u0633\u0631\u064a\u0639 \u062a\u0637\u0648\u064a\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0633\u0643\u0631\u064a.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0633\u0627\u0626\u062f\u0629<\/strong>: \u0623\u0635\u0628\u062d\u062a \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0647\u064a \u0627\u0644\u0633\u0627\u0626\u062f\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1960s\"><\/span><strong>1960s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062a\u0639\u0632\u064a\u0632 \u0633\u0628\u0627\u0642 \u0627\u0644\u0641\u0636\u0627\u0621<\/strong>: \u0623\u062f\u0649 \u0628\u0631\u0646\u0627\u0645\u062c \u0623\u0628\u0648\u0644\u0648 \u0625\u0644\u0649 \u062a\u062d\u0642\u064a\u0642 \u062a\u0642\u062f\u0645 \u0641\u064a \u0645\u062c\u0627\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0636\u062e\u0645<\/strong>: \u062f\u062e\u0644\u062a \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0630\u0627\u062a \u0627\u0644\u0648\u062c\u0647\u064a\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1970s\"><\/span><strong>1970s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0638\u0647\u0648\u0631 \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/strong>: \u062a\u0635\u0627\u0645\u064a\u0645 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u0627\u064b \u062a\u062a\u064a\u062d \u0643\u062b\u0627\u0641\u0629 \u0623\u0639\u0644\u0649 \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1980s\"><\/span><strong>1980s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d (SMT)<\/strong>\u062d\u0644 \u0645\u062d\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0641\u062a\u062d\u0629.<\/li>\n\n\n\n<li><strong>\u062b\u0648\u0631\u0629 \u0627\u0644\u062d\u0648\u0627\u0633\u064a\u0628 \u0627\u0644\u0634\u062e\u0635\u064a\u0629<\/strong>: \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0628\u0633\u0628\u0628 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0634\u062e\u0635\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1990s\"><\/span><strong>1990s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u062a\u0642\u062f\u0645<\/strong>\u0638\u0647\u0631\u062a \u062a\u0642\u0646\u064a\u0629 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0643\u0631\u0648\u064a\u0629 (BGA).<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21st_Century\"><\/span><strong>\u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u062d\u0627\u062f\u064a \u0648\u0627\u0644\u0639\u0634\u0631\u0648\u0646<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0645\u0631\u0648\u0646\u0629<\/strong>:<\/li>\n\n\n\n<li><strong>HDI (\u0648\u0635\u0644\u0629 \u0628\u064a\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629)<\/strong>: \u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/li>\n\n\n\n<li><strong>\u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0645\u0631\u0646\u0629<\/strong>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0648\u0633\u0639\u0629 \u0641\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0631\u062a\u062f\u0627\u0621 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Todays_Precision\"><\/span><strong>Today\u2019s Precision<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0639\u0631\u0636 \u0627\u0644\u062e\u0637<\/strong>\u062c\u064a\u062f \u0645\u062b\u0644 <strong>0.05 \u0645\u0645<\/strong> (half a human hair\u2019s diameter).<\/li>\n\n\n\n<li><strong>\u0623\u0644\u0648\u0627\u062d \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/strong>: \u062d\u062a\u0649 <strong>\u0623\u0643\u062b\u0631 \u0645\u0646 30 \u0637\u0628\u0642\u0629<\/strong>.<\/li>\n\n\n\n<li><strong>\u0645\u0627\u064a\u0643\u0631\u0648 \u0641\u064a\u0627\u0633<\/strong>: \u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062b\u0642\u0628 \u0627\u0644\u0639\u0627\u0628\u0631 \u0635\u063a\u064a\u0631\u0629 \u0645\u062b\u0644 <strong>0.1 \u0645\u0645<\/strong>.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"484\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/05\/pcb-1-1.jpg\" alt=\"\" class=\"wp-image-6620\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/05\/pcb-1-1.jpg 724w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/05\/pcb-1-1-300x201.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/05\/pcb-1-1-150x100.jpg 150w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_types_of_PCB\"><\/span>\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Distinguished_by_structure\"><\/span>1. \u062a\u062a\u0645\u064a\u0632 \u0628\u0627\u0644\u0628\u0646\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0635\u0644\u0628<\/strong><br>\u0627\u0644\u062e\u0635\u0627\u0626\u0635: \u0642\u0648\u064a \u0648\u0645\u062a\u064a\u0646\u060c \u0645\u062a\u064a\u0646 \u0643\u0635\u0644\u0627\u0628\u0629 \u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0628\u0646\u0649<br>\u0627\u0644\u0645\u064a\u0632\u0629: \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0625\u0646\u062a\u0627\u062c \u0646\u0627\u0636\u062c\u0629 \u0648\u0645\u064a\u0633\u0648\u0631\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<br>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062b\u0646\u064a\u060c \u0645\u062b\u0644 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 \u0644\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0645\u0643\u062a\u0628\u064a\u060c \u0648\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0644\u0641\u0632\u064a\u0648\u0646\u060c \u0648\u0645\u0643\u064a\u0641\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621.<br><strong><a href=\"https:\/\/topfastpcba.com\/ar\/flexible-pcb\/\">\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0645\u0631\u0646<\/a><\/strong><br>\u0627\u0644\u062e\u0635\u0627\u0626\u0635: \u0631\u0642\u064a\u0642\u0629 \u0648\u0645\u0631\u0646\u0629\u060c \u064a\u0645\u0643\u0646 \u062b\u0646\u064a\u0647\u0627 \u0648\u0637\u064a\u0647\u0627<br>\u0627\u0644\u0645\u064a\u0632\u0629: \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0645\u0633\u0627\u062d\u0629\u060c \u0648\u0627\u0644\u062a\u0643\u064a\u0641 \u0645\u0639 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u062e\u0627\u0635\u0629<br>\u062a\u0637\u0628\u0642 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062b\u0646\u064a\u0647\u0627 \u0623\u0648 \u0627\u0644\u062a\u064a \u0644\u062f\u064a\u0647\u0627 \u0642\u064a\u0648\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u062d\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0630\u0643\u064a\u0629 \u0648\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0633\u0627\u0639\u0627\u062a \u0627\u0644\u0630\u0643\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0631\u062a\u062f\u0627\u0621.<br><strong><a href=\"https:\/\/topfastpcba.com\/ar\/rigid-flex-pcb\/\">\u0644\u0648\u062d \u0635\u0644\u0628 \u0648\u0645\u0631\u0646<\/a><\/strong><br>\u0627\u0644\u062e\u0635\u0627\u0626\u0635: \u0643\u0644 \u0645\u0646 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0648\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 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\u0633\u0646\u0648\u0627\u062a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_PCBs_over_manual_wiring\"><\/span>\u0645\u0632\u0627\u064a\u0627 \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u064a\u062f\u0648\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>1- \u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0648\u0632\u0646<\/strong><br>\u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u062a\u0627\u062c \u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 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\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Manufacturing_Process\"><\/span>\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>1- \u0646\u0642\u0644 \u0627\u0644\u0631\u0633\u0648\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u064a\u0629<\/strong><br>The essence of the process: the circuit diagram designed by the engineer is precisely \u201ccopied\u201d onto the copper foil.<br>\u0623\u0628\u0631\u0632 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a: \u0645\u0634\u0627\u0628\u0647\u0629 \u0644\u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0641\u0648\u062a\u0648\u063a\u0631\u0627\u0641\u064a\u0629\u060c \u0648\u0644\u0643\u0646 \u0623\u062f\u0642 \u0628\u0645\u0626\u0627\u062a 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