{"id":4518,"date":"2025-10-28T08:35:00","date_gmt":"2025-10-28T00:35:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4518"},"modified":"2025-10-27T15:40:28","modified_gmt":"2025-10-27T07:40:28","slug":"pcb-materials-and-panelization-basics","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/","title":{"rendered":"\u0645\u0648\u0627\u062f \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0623\u0644\u0648\u0627\u062d"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 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:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#1_PCB_Material_Fundamentals\" >1. \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0645\u0648\u0627\u062f \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-2\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#11_Core_Components_of_PCB_Materials\" >1.1 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \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-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#12_Common_PCB_Material_Types_and_Applications\" >1.2 \u0623\u0646\u0648\u0627\u0639 \u0645\u0648\u0627\u062f \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\u0634\u0627\u0626\u0639\u0629 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647\u0627<\/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:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#FR-4_Material\" >\u0645\u0627\u062f\u0629 FR-4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#High-FrequencyHigh-Speed_Materials\" >\u0645\u0648\u0627\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\/\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\/\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Metal_Core_Substrates\" >\u0627\u0644\u0631\u0643\u0627\u0626\u0632 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#13_Key_Performance_Parameters_of_PCB_Materials\" >1.3 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \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-8\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Thermal_Performance_Indicators\" >\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Electrical_Performance_Indicators\" >\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Mechanical_Reliability_Indicators\" >\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/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-11\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#2_Detailed_PCB_Panelization_Process\" >2. \u0639\u0645\u0644\u064a\u0629 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0641\u0635\u0644\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><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#21_Standard_Panel_Sizes\" >2.1 \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#22_Production_Panel_Size_Optimization\" >2.2 \u062a\u062d\u0633\u064a\u0646 \u062d\u062c\u0645 \u0644\u0648\u062d\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#23_Key_Factors_Influencing_Production_Panel_Sizes\" >2.3 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#3_Detailed_PCB_Layer_Structure_and_Functions\" >3. \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u0644\u0637\u0628\u0642\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0648\u0638\u0627\u0626\u0641\u0647\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#31_Comprehensive_PCB_Layer_Structure_Overview\" >3.1 \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0647\u064a\u0643\u0644 \u0637\u0628\u0642\u0629 \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\u0634\u0627\u0645\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#32_In-depth_Analysis_of_Key_Layers\" >3.2 3.2 \u062a\u062d\u0644\u064a\u0644 \u0645\u062a\u0639\u0645\u0642 \u0644\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Solder_Mask_and_Solder_Paste_Layer_Relationship\" >\u0639\u0644\u0627\u0642\u0629 \u0637\u0628\u0642\u0629 \u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0637\u0628\u0642\u0629 \u0644\u0635\u0642 \u0627\u0644\u0644\u062d\u0627\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Electrical_Layer_Design_Strategy\" >\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Mechanical_Layer_vs_Silkscreen_Layer_Differences\" >\u0627\u0644\u0641\u0631\u0648\u0642 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0637\u0628\u0642\u0629 \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062d\u0631\u064a\u0631\u064a\u0629<\/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-21\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#4_Practical_PCB_Design_Guide\" >4. \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0639\u0645\u0644\u064a \u0644\u062a\u0635\u0645\u064a\u0645 \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-22\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#41_Component_Package_Basics\" >4.1 \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#42_Power_Supply_Design_Selection\" >4.2 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0635\u0645\u064a\u0645 \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 4.2<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Switching_vs_Linear_Power_Supplies\" >\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0645\u0642\u0627\u0628\u0644 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062e\u0637\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#43_Standardized_PCB_Design_Process\" >4.3 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0648\u062d\u062f \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><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Phase_1_Schematic_Design\" >\u0627\u0644\u0645\u0631\u062d\u0644\u0629 1: \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u062e\u0637\u064a\u0637\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#Phase_2_PCB_Layout_and_Routing\" >\u0627\u0644\u0645\u0631\u062d\u0644\u0629 2: \u062a\u062e\u0637\u064a\u0637 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0627\u0644\u062a\u0648\u062c\u064a\u0647<\/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-28\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#5_Professional_Design_Techniques_and_Considerations\" >5. \u062a\u0642\u0646\u064a\u0627\u062a \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#51_High-Speed_Circuit_Design_Essentials\" >5.1 \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#52_Thermal_Management_Strategies\" >5.2 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-materials-and-panelization-basics\/#53_Design_for_Manufacturing_DFM\" >5.3 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 (DFM)<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_PCB_Material_Fundamentals\"><\/span>1. \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0645\u0648\u0627\u062f \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><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_Core_Components_of_PCB_Materials\"><\/span>1.1 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \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><\/h3><p>\u0645\u0648\u0627\u062f \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u060c \u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u0628\u0627\u0633\u0645 <strong>\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 (CCL)<\/strong>\u0648\u062a\u0634\u0643\u0644 \u0627\u0644\u0631\u0643\u064a\u0632\u0629 \u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629\u060c \u0648\u062a\u062d\u062f\u062f \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0627\u0644\u0644\u0648\u062d\u0629 <strong>\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/strong>, <strong>\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong>, <strong>\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/strong>\u0648 <strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong>.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u0643\u0648\u0651\u0646<\/th><th>\u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635<\/th><th>\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0627\u062f\u064a<\/th><\/tr><\/thead><tbody><tr><td><strong>\u0637\u0628\u0642\u0629 \u0639\u0627\u0632\u0644\u0629<\/strong><\/td><td>\u064a\u0648\u0641\u0631 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/td><td>\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a\u060c \u0642\u0645\u0627\u0634 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629\u060c PTFE\u060c \u0625\u0644\u062e.<\/td><\/tr><tr><td><strong>\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0648\u0635\u0644\u0629<\/strong><\/td><td>\u062a\u0634\u0643\u0644 \u0645\u0633\u0627\u0631\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td><td>\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0644\u064a\u062a\u064a\u0629\u060c \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u062f\u0631\u0641\u0644\u0629 (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0631\u0627\u0648\u062d \u0633\u0645\u0643\u0647\u0627 \u0628\u064a\u0646 35-50 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)<\/td><\/tr><\/tbody><\/table><\/figure><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material.jpg\" alt=\"\u0645\u0627\u062f\u0629 \u0644\u0648\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\" class=\"wp-image-4519\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_Common_PCB_Material_Types_and_Applications\"><\/span>1.2 \u0623\u0646\u0648\u0627\u0639 \u0645\u0648\u0627\u062f \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\u0634\u0627\u0626\u0639\u0629 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FR-4_Material\"><\/span><strong>\u0645\u0627\u062f\u0629 FR-4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/strong>: \u0642\u0645\u0627\u0634 \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 + \u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a<\/li>\n\n<li><strong>\u0627\u0644\u062e\u0635\u0627\u0626\u0635<\/strong>: \u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0648\u062e\u0635\u0627\u0626\u0635 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u062a\u0648\u0627\u0632\u0646\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0647\u0628<\/li>\n\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong>: \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 \u0644\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631\u060c \u0648\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0648\u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-FrequencyHigh-Speed_Materials\"><\/span><strong>\u0645\u0648\u0627\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\/\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\/\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/strong>: PTFE\u060c \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a\u060c \u0645\u0648\u0627\u062f \u062d\u0634\u0648 \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643<\/li>\n\n<li><strong>\u0627\u0644\u062e\u0635\u0627\u0626\u0635<\/strong>: \u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629 (Dk) \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0628\u062f\u064a\u062f (Df)\u060c \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u062b\u0628\u0627\u062a \u0645\u0645\u062a\u0627\u0632<\/li>\n\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong>: \u0647\u0648\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633\u060c \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0633\u0627\u062a\u0644\u064a\u0629\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0648\u0631\u0627\u062f\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_Core_Substrates\"><\/span><strong>\u0627\u0644\u0631\u0643\u0627\u0626\u0632 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/strong>: \u0637\u0628\u0642\u0629 \u0639\u0627\u0632\u0644\u0629 \u0645\u0648\u0635\u0644\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 + \u0631\u0643\u064a\u0632\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645\/\u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n\n<li><strong>\u0627\u0644\u062e\u0635\u0627\u0626\u0635<\/strong>: \u0623\u062f\u0627\u0621 \u062a\u0628\u062f\u064a\u062f \u062d\u0631\u0627\u0631\u0629 \u0645\u0645\u062a\u0627\u0632\u060c \u062a\u0648\u0635\u064a\u0644 \u062d\u0631\u0627\u0631\u064a \u0639\u0627\u0644\u064a<\/li>\n\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong>: \u0625\u0636\u0627\u0621\u0629 LED\u060c \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0645\u0636\u062e\u0645\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0644\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"13_Key_Performance_Parameters_of_PCB_Materials\"><\/span>1.3 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \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><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thermal_Performance_Indicators\"><\/span><strong>\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Tg (\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0632\u062c\u0627\u062c\u064a)<\/strong><\/li>\n\n<li>\u0645\u0639\u064a\u0627\u0631 FR-4 Tg: 130 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 - 140 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n\n<li>\u0645\u0646\u062a\u0635\u0641 Tg FR-4: 150 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 - 160 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n\n<li>\u0639\u0627\u0644\u064a\u0629 Tg FR-4: \u2265 170 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635)<\/li>\n\n<li><strong>Td (\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062d\u0644\u0644)<\/strong><\/li>\n\n<li>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0623 \u0639\u0646\u062f\u0647\u0627 \u0627\u0644\u0631\u0643\u064a\u0632\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/li>\n\n<li>\u064a\u0634\u064a\u0631 \u0627\u0631\u062a\u0641\u0627\u0639 Td \u0627\u0644\u0623\u0639\u0644\u0649 \u0625\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0623\u0641\u0636\u0644 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electrical_Performance_Indicators\"><\/span><strong>\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Dk (\u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a)<\/strong><\/li>\n\n<li>\u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0633\u0631\u0639\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0639\u0627\u0632\u0644<\/li>\n\n<li>\u062a\u062a\u064a\u062d \u0642\u064a\u0645 Dk \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0623\u0633\u0631\u0639<\/li>\n\n<li><strong>Df (\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0628\u062f\u064a\u062f)<\/strong><\/li>\n\n<li>\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0646\u062f \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0639\u0627\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/li>\n\n<li>\u062a\u0634\u064a\u0631 \u0642\u064a\u0645 Df \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanical_Reliability_Indicators\"><\/span><strong>\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>CTE (\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a)<\/strong><\/li>\n\n<li>\u064a\u062c\u0628 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0631 Z (\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0633\u064f\u0645\u0643) CTE \u0644\u0645\u0646\u0639 \u062a\u0634\u0642\u0642 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0639\u062f \u062f\u0648\u0631\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629<\/li>\n\n<li><strong>\u0645\u0642\u0627\u0648\u0645\u0629 CAF<\/strong><\/li>\n\n<li>\u064a\u0645\u0646\u0639 \u062a\u0643\u0648\u064a\u0646 \u062e\u064a\u0648\u0637 \u0623\u0646\u0648\u062f\u064a\u0629 \u0645\u0648\u0635\u0644\u0629 \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Detailed_PCB_Panelization_Process\"><\/span>2. \u0639\u0645\u0644\u064a\u0629 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0641\u0635\u0644\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<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_Standard_Panel_Sizes\"><\/span>2.1 \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u0646 \u0645\u0648\u0631\u062f\u064a \u0645\u0648\u0627\u062f \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0643\u0648\u062d\u062f\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0644\u0645\u0635\u0646\u0639\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631:<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0646\u0648\u0639 \u0627\u0644\u062d\u062c\u0645<\/th><th>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629<\/th><th>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642<\/th><\/tr><\/thead><tbody><tr><td>\u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/td><td>36\u2033 \u00d7 48\u2033, 40\u2033 \u00d7 48\u2033, 42\u2033 \u00d7 48\u2033<\/td><td>FR-4 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629 \u0627\u0644\u0623\u062e\u0631\u0649<\/td><\/tr><tr><td>\u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629<\/td><td>\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u0627\u064b \u0644\u062a\u0646\u0627\u0633\u0628 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u0627\u0621<\/td><td>\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0630\u0627\u062a \u0627\u0644\u0642\u0644\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_Production_Panel_Size_Optimization\"><\/span>2.2 \u062a\u062d\u0633\u064a\u0646 \u062d\u062c\u0645 \u0644\u0648\u062d\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u064a\u0642\u0648\u0645 \u0645\u0635\u0646\u0639\u0648 \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\u062a\u0642\u0637\u064a\u0639 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0625\u0644\u0649 \u0623\u0644\u0648\u0627\u062d \u0625\u0646\u062a\u0627\u062c \u0623\u0635\u063a\u0631 \u062d\u062c\u0645\u064b\u0627 \u0648\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062e\u0637 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0648\u064a\u0644\u0647\u0627 \u0625\u0644\u0649 \u0623\u0644\u0648\u0627\u062d\u060c \u0648\u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0645\u0646 \u0630\u0644\u0643 \u0647\u0648 <strong>\u062a\u0639\u0638\u064a\u0645 \u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f<\/strong>.<\/p><p><strong>\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d:<\/strong><\/p><ul class=\"wp-block-list\"><li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u062c \u062a\u062e\u0637\u064a\u0637 \u0645\u062a\u062e\u0635\u0635 \u0644\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0645\u062b\u0644\u0649 \u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0629<\/li>\n\n<li>\u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0642\u064a\u0648\u062f \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629<\/li>\n\n<li>\u0645\u0648\u0627\u0632\u0646\u0629 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u062f<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"23_Key_Factors_Influencing_Production_Panel_Sizes\"><\/span>2.3 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0642\u062f\u0631\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a<\/strong>: \u0642\u064a\u0648\u062f \u062d\u062c\u0645 \u0645\u0627\u0643\u064a\u0646\u0627\u062a \u0627\u0644\u062a\u0639\u0631\u064a\u0636 \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0644\u0645\u0643\u0627\u0628\u0633 \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643.<\/li>\n\n<li><strong>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/strong>: \u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u0629 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0625\u064a\u0642\u0627\u0639 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u063a\u0644\u0629<\/li>\n\n<li><strong>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u062f<\/strong>: \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0627\u0644\u0630\u064a \u064a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material-1.jpg\" alt=\"\u0645\u0627\u062f\u0629 \u0644\u0648\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\" class=\"wp-image-4520\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-board-material-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Detailed_PCB_Layer_Structure_and_Functions\"><\/span>3. \u0645\u0641\u0635\u0644\u0629 <a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-layer-selection-strategy\/\">\u0637\u0628\u0642\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a> \u0627\u0644\u0647\u064a\u0643\u0644 \u0648\u0627\u0644\u0648\u0638\u0627\u0626\u0641<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_Comprehensive_PCB_Layer_Structure_Overview\"><\/span>3.1 \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0647\u064a\u0643\u0644 \u0637\u0628\u0642\u0629 \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\u0634\u0627\u0645\u0644<span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0646\u0648\u0639 \u0627\u0644\u0637\u0628\u0642\u0629<\/th><th>\u0648\u0635\u0641 \u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/th><th>\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/th><\/tr><\/thead><tbody><tr><td><strong>\u0637\u0628\u0642\u0629 \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062d\u0631\u064a\u0631\u064a\u0629<\/strong><\/td><td>\u0639\u0644\u0627\u0645\u0627\u062a \u062a\u0633\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a\u0629<\/td><td>\u0623\u062d\u0631\u0641 \u0628\u064a\u0636\u0627\u0621 (\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u062e\u0636\u0631)<\/td><\/tr><tr><td><strong>\u0637\u0628\u0642\u0629 \u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong><\/td><td>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0639\u0632\u0644 \u062a\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u062f\u0648\u0627\u0626\u0631 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0642\u0635\u064a\u0631\u0629<\/td><td>\u062d\u0628\u0631 \u0623\u062e\u0636\u0631 \u0623\u0648 \u062d\u0628\u0631 \u0645\u0644\u0648\u0646 \u0622\u062e\u0631 (\u0635\u0648\u0631\u0629 \u0633\u0644\u0628\u064a\u0629)<\/td><\/tr><tr><td><strong>\u0637\u0628\u0642\u0629 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong><\/td><td>\u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u064a\u062d\u0633\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645<\/td><td>\u0637\u0644\u0627\u0621 \u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0623\u0648 \u0627\u0644\u0630\u0647\u0628 \u0639\u0644\u0649 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a (\u0635\u0648\u0631\u0629 \u0625\u064a\u062c\u0627\u0628\u064a\u0629)<\/td><\/tr><tr><td><strong>\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/strong><\/td><td>\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td><td>\u0622\u062b\u0627\u0631 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/td><\/tr><tr><td><strong>\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong><\/td><td>\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629<\/td><td>\u0645\u062e\u0637\u0637 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0648\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/td><\/tr><tr><td><strong>\u0637\u0628\u0642\u0629 \u0627\u0644\u062d\u0641\u0631<\/strong><\/td><td>\u062a\u0639\u0631\u064a\u0641 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u0641\u0631<\/td><td>\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629\u060c \u0648\u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0639\u0645\u064a\u0627\u0621\u060c \u0648\u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0645\u062f\u0641\u0648\u0646\u0629<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_In-depth_Analysis_of_Key_Layers\"><\/span>3.2 3.2 \u062a\u062d\u0644\u064a\u0644 \u0645\u062a\u0639\u0645\u0642 \u0644\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solder_Mask_and_Solder_Paste_Layer_Relationship\"><\/span><strong>\u0639\u0644\u0627\u0642\u0629 \u0637\u0628\u0642\u0629 \u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0637\u0628\u0642\u0629 \u0644\u0635\u0642 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0645\u0628\u062f\u0623 \u0627\u0644\u0627\u0633\u062a\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644<\/strong>: \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u064a \u0628\u0647\u0627 \u0642\u0646\u0627\u0639 \u0644\u062d\u0627\u0645 \u0644\u0627 \u064a\u0648\u062c\u062f \u0628\u0647\u0627 \u0645\u0639\u062c\u0648\u0646 \u0644\u062d\u0627\u0645\u060c \u0648\u0627\u0644\u0639\u0643\u0633 \u0635\u062d\u064a\u062d<\/li>\n\n<li><strong>\u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/strong>: \u064a\u0633\u062a\u062e\u062f\u0645 \u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u0648\u0631\u0629 \u0627\u0644\u0633\u0644\u0628\u064a\u0629\u060c \u0648\u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u0648\u0631\u0629 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electrical_Layer_Design_Strategy\"><\/span><strong>\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<\/strong>: \u0637\u0628\u0642\u0629 \u0645\u0648\u0635\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637<\/li>\n\n<li><strong>\u0623\u0644\u0648\u0627\u062d \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<\/strong>: \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u0648\u0635\u0644\u0629 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0648\u0627\u0644\u0633\u0641\u0644\u064a\u0629<\/li>\n\n<li><strong><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/multilayer-pcb-technology\/\">\u0623\u0644\u0648\u0627\u062d \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/a><\/strong>: 4 \u0637\u0628\u0642\u0627\u062a \u0623\u0648 \u0623\u0643\u062b\u0631\u060c \u064a\u0645\u0643\u0646 \u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0643\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0637\u0627\u0642\u0629 \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0623\u0631\u0636\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0648\u0631\u0629 \u0633\u0627\u0644\u0628\u0629<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanical_Layer_vs_Silkscreen_Layer_Differences\"><\/span><strong>\u0627\u0644\u0641\u0631\u0648\u0642 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0637\u0628\u0642\u0629 \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062d\u0631\u064a\u0631\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0623\u063a\u0631\u0627\u0636 \u0645\u062e\u062a\u0644\u0641\u0629<\/strong>: \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062d\u0631\u064a\u0631\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u061b \u0648\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u062a\u0648\u062c\u0647 \u062a\u0635\u0646\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0627\u062f\u064a<\/li>\n\n<li><strong>\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0648\u0649<\/strong>: \u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062d\u0631\u064a\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0646\u0635 \u0648\u0627\u0644\u0631\u0645\u0648\u0632\u061b \u0648\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0648\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062d\u0641\u0631\u060c \u0625\u0644\u062e.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Practical_PCB_Design_Guide\"><\/span>4. \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0639\u0645\u0644\u064a \u0644\u062a\u0635\u0645\u064a\u0645 \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><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"41_Component_Package_Basics\"><\/span>4.1 \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u0632\u0645\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629:<\/strong><\/p><ul class=\"wp-block-list\"><li>\u0645\u0637\u0627\u0628\u0642\u0629 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0628\u062f\u0642\u0629<\/li>\n\n<li>\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u062b\u0642\u0648\u0628\u0629 (DIP) \u0648\u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d (SMD)<\/li>\n\n<li>\u0623\u0631\u0642\u0627\u0645 \u0645\u062b\u0644 0402\u060c 0603 \u062a\u0645\u062b\u0644 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a (\u0627\u0644\u0648\u062d\u062f\u0629: \u0628\u0648\u0635\u0629)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"42_Power_Supply_Design_Selection\"><\/span>4.2 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0635\u0645\u064a\u0645 \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 4.2<span class=\"ez-toc-section-end\"><\/span><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switching_vs_Linear_Power_Supplies\"><\/span><strong>\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0645\u0642\u0627\u0628\u0644 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062e\u0637\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0646\u0648\u0639 \u0627\u0644\u0637\u0627\u0642\u0629<\/th><th>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/th><th>\u0627\u0644\u0639\u064a\u0648\u0628<\/th><th>\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th><\/tr><\/thead><tbody><tr><td><strong>\u062a\u0628\u062f\u064a\u0644 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629<\/strong><\/td><td>\u0643\u0641\u0627\u0621\u0629 \u0639\u0627\u0644\u064a\u0629 (80%-95%)<\/td><td>\u062a\u0645\u0648\u062c \u0643\u0628\u064a\u0631\u060c \u062a\u0635\u0645\u064a\u0645 \u0645\u0639\u0642\u062f<\/td><td>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a<\/td><\/tr><tr><td><strong>\u0645\u0635\u062f\u0631 \u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062e\u0637\u064a<\/strong><\/td><td>\u062a\u0645\u0648\u062c \u0645\u0646\u062e\u0641\u0636\u060c \u062a\u0635\u0645\u064a\u0645 \u0628\u0633\u064a\u0637<\/td><td>\u0643\u0641\u0627\u0621\u0629 \u0645\u0646\u062e\u0641\u0636\u0629\u060c \u062a\u0648\u0644\u064a\u062f \u062d\u0631\u0627\u0631\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u062a\u0648\u0644\u064a\u062f \u062d\u0631\u0627\u0631\u0629 \u0643\u0628\u064a\u0631\u0629<\/td><td>\u062f\u0648\u0627\u0626\u0631 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0636\u0648\u0636\u0627\u0621<\/td><\/tr><tr><td><strong>LDO<\/strong><\/td><td>\u062a\u0633\u0631\u0628 \u0645\u0646\u062e\u0641\u0636\u060c \u0636\u0648\u0636\u0627\u0621 \u0645\u0646\u062e\u0641\u0636\u0629<\/td><td>\u0644\u0627 \u062a\u0632\u0627\u0644 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u064b\u0627<\/td><td>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u060c \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"43_Standardized_PCB_Design_Process\"><\/span>4.3 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0648\u062d\u062f \u0644\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><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phase_1_Schematic_Design\"><\/span><strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 1: \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u062e\u0637\u064a\u0637\u064a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0625\u0639\u062f\u0627\u062f \u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u062d\u0632\u0645 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629<\/li>\n\n<li>\u064a\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0643\u062a\u0628\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0645\u062b\u0644 JLCPCB<\/li>\n\n<li>\u0625\u0636\u0627\u0641\u0629 \u0646\u0645\u0627\u0630\u062c \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0644\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0628\u0635\u0631\u064a<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u0631\u0633\u0645 \u062a\u062e\u0637\u064a\u0637\u064a \u0644\u0644\u062f\u0627\u0626\u0631\u0629<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u064a\u0629 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0631\u0642\u0627\u0642\u0627\u062a<\/li>\n\n<li>\u062a\u0639\u0644\u0645 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u062c\u0631\u0628\u0629<\/li>\n\n<li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a (\u0634\u0628\u0643\u0629 CSDN\u060c \u0627\u0644\u0645\u0646\u062a\u062f\u064a\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629) \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0645\u0631\u062c\u0639\u064a\u0629<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phase_2_PCB_Layout_and_Routing\"><\/span><strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 2: \u062a\u062e\u0637\u064a\u0637 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0627\u0644\u062a\u0648\u062c\u064a\u0647<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0648\u0636\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0648\u0636\u0639 \u0645\u062f\u0645\u062c \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629<\/li>\n\n<li>\u0627\u062d\u062a\u0641\u0638 \u0628\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0648\u0644\u062f\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0639\u064a\u062f\u0627\u064b \u0639\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629<\/li>\n\n<li>\u0627\u062a\u0628\u0639 \u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0641\u064a \u0623\u0648\u0631\u0627\u0642 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0631\u0642\u0627\u0642\u0629<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0639\u0631\u0636 \u0627\u0644\u062a\u062a\u0628\u0639: 10-15 \u0645\u064a\u0644 (\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u062f\u064a\u0629)<\/li>\n\n<li>\u062a\u062c\u0646\u0628 \u0627\u0644\u0622\u062b\u0627\u0631 \u0627\u0644\u062d\u0627\u062f\u0629 \u0648\u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u064a\u0645\u0646\u0649<\/li>\n\n<li>\u0636\u0639 \u0627\u0644\u0628\u0644\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0645\u0639 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0622\u062b\u0627\u0631 \u062a\u062d\u062a\u0647\u0627<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0631\u0636\u064a<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0639\u0631\u0636 \u0645\u0633\u0627\u0631 \u0627\u0644\u0637\u0627\u0642\u0629: 30-50 \u0645\u064a\u0644 (\u0645\u0639\u062f\u0651\u0644 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u064a\u0627\u0631)<\/li>\n\n<li>\u064a\u0645\u0643\u0646 \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0635\u0628 \u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n\n<li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0642\u0648\u0642 \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628 \u0644\u0631\u0628\u0637 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-cutting.jpg\" alt=\"\u0642\u0637\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\" class=\"wp-image-4521\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-cutting.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-cutting-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/PCB-cutting-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Professional_Design_Techniques_and_Considerations\"><\/span>5. \u062a\u0642\u0646\u064a\u0627\u062a \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"51_High-Speed_Circuit_Design_Essentials\"><\/span>5.1 \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629<\/strong>: 50 \u0623\u0648\u0645 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0631\u0641\u060c 90\/100 \u0623\u0648\u0645 \u062a\u0641\u0627\u0636\u0644\u064a<\/li>\n\n<li><strong>\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong>: \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u062a\u0623\u062b\u064a\u0631\u0627\u062a \u062e\u0637 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645\u060c \u0648\u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644<\/li>\n\n<li><strong>\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629<\/strong>: \u0648\u0636\u0639 \u0645\u0643\u062b\u0641 \u0641\u0635\u0644 \u0645\u0644\u0627\u0626\u0645 \u0644\u0644\u0645\u0643\u062b\u0641<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"52_Thermal_Management_Strategies\"><\/span>5.2 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0645\u0633\u0627\u0631\u0627\u062a \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u0630\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n\n<li>\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0627\u062f \u0630\u0627\u062a \u0645\u0648\u0635\u0644\u064a\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 (\u0642\u0644\u0628 \u0645\u0639\u062f\u0646\u064a\u060c \u0645\u0648\u0627\u062f \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629)<\/li>\n\n<li>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0633\u0644\u064a\u0645 \u0644\u0644\u0623\u0628\u0648\u0627\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"53_Design_for_Manufacturing_DFM\"><\/span>5.3 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 (DFM)<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\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<\/li>\n\n<li>\u062a\u0639\u064a\u064a\u0646 \u062a\u0635\u0627\u0631\u064a\u062d \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/li>\n\n<li>\u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0644\u0648\u0627\u062d<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0645\u0648\u0627\u062f \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0642\u0637\u0639 \u0645\u0642\u062f\u0645\u0629 \u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0644\u0648\u062d\u0627\u062a FR-4\u060c \u0648\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0648\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u063a\u0637\u064a \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 Tg\u060c Dk\u060c Df. \u064a\u0648\u0641\u0631 \u0633\u064a\u0631 \u0639\u0645\u0644 \u0643\u0627\u0645\u0644 \u0644\u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\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 \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627.<\/p>","protected":false},"author":1,"featured_media":4522,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[392],"class_list":["post-4518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-pcb-board-material"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCB Materials and Panelization Basics - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Fundamentals of PCB Materials, Optimization of Cutting Processes, Functional Layers, and PCB Design Workflow Covers comparative analysis of materials including FR-4, high-frequency boards, and metal substrates Provides detailed breakdown of key performance parameters such as Tg, Td, Dk, and Df Delivers practical guidance from 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