{"id":3393,"date":"2025-06-24T08:30:00","date_gmt":"2025-06-24T00:30:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=3393"},"modified":"2025-06-24T10:21:00","modified_gmt":"2025-06-24T02:21:00","slug":"when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/","title":{"rendered":"\u041a\u043e\u0433\u0434\u0430 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u0443\u044e \u0438\u043b\u0438 \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u0443\u044e \u043f\u0435\u0447\u0430\u0442\u043d\u0443\u044e \u043f\u043b\u0430\u0442\u0443?"},"content":{"rendered":"<p>\u041a\u0430\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0441 17-\u043b\u0435\u0442\u043d\u0438\u043c \u043e\u043f\u044b\u0442\u043e\u043c \u0440\u0430\u0431\u043e\u0442\u044b \u0432 <a href=\"https:\/\/www.topfastpcb.com\/ru\/\">\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442<\/a>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Topfast \u043f\u043e\u043d\u0438\u043c\u0430\u0435\u0442, \u0447\u0442\u043e \u0432\u044b\u0431\u043e\u0440 \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0441\u043b\u043e\u0435\u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u0441\u043f\u0435\u0445\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f&#8217;. \u0412\u0430\u0436\u043d\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u0438 \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u043f\u043b\u0430\u0442\u0430\u043c\u0438, \u0447\u0442\u043e\u0431\u044b \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043e\u0441\u043e\u0437\u043d\u0430\u043d\u043d\u044b\u0439 \u0432\u044b\u0431\u043e\u0440 \u0438 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u0434\u043e\u0440\u043e\u0433\u043e\u0441\u0442\u043e\u044f\u0449\u0438\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438.<\/p><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\">Ii. \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#1_Structural_differences_between_2-layer_and_4-layer_boards\" >1.\u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u044b\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u0438 \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u043f\u043b\u0438\u0442\u0430\u043c\u0438<\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#2-Layer_PCB_Structure_Analysis\" >\u0410\u043d\u0430\u043b\u0438\u0437 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#4-Layer_PCB_In-Depth_Structure\" >\u0413\u043b\u0443\u0431\u0438\u043d\u043d\u0430\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 4-\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#2_7_Key_Performance_Comparisons\" >2. 7 \u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#3_5_steps_to_determine_the_best_choice_for_you\" >3.5 \u0448\u0430\u0433\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043b\u0443\u0447\u0448\u0438\u0439 \u0432\u044b\u0431\u043e\u0440 \u0434\u043b\u044f \u0432\u0430\u0441<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Step_1_Evaluate_Circuit_Complexity\" >\u0428\u0430\u0433 1: \u041e\u0446\u0435\u043d\u0438\u0442\u0435 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u0445\u0435\u043c\u044b<\/a><\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Step_2_Analyze_Power_System\" >\u0428\u0430\u0433 2: \u0410\u043d\u0430\u043b\u0438\u0437 \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Step_3_EMC_Certification_Needs\" >\u0428\u0430\u0433 3: \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 EMC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Step_4_Cost-Benefit_Analysis\" >\u0428\u0430\u0433 4: \u0410\u043d\u0430\u043b\u0438\u0437 \u0437\u0430\u0442\u0440\u0430\u0442 \u0438 \u0432\u044b\u0433\u043e\u0434<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Step_5_Future_Scalability\" >\u0428\u0430\u0433 5: \u041c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u043e\u0441\u0442\u044c \u0432 \u0431\u0443\u0434\u0443\u0449\u0435\u043c<\/a><\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#4_Industry_ApplicationWith_Case_Studies\" >4. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438 (\u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438)<\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Best_2-Layer_Applications\" >\u041b\u0443\u0447\u0448\u0438\u0435 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#Mandatory_4-Layer_Applications\" >\u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#5_Topfast_Professional_Recommendations\" >5. \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u0432 Topfast<\/a><\/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\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#6_Frequently_Asked_Questions\" >6.\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/when-should-you-choose-a-2-layer-pcb-or-a-4-layer-pcb\/#7_Why_Choose_Topfast\" >7.\u041f\u043e\u0447\u0435\u043c\u0443 \u0441\u0442\u043e\u0438\u0442 \u0432\u044b\u0431\u0440\u0430\u0442\u044c Topfast?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Structural_differences_between_2-layer_and_4-layer_boards\"><\/span>1.\u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u044b\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u0438 \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u043f\u043b\u0438\u0442\u0430\u043c\u0438<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2-Layer_PCB_Structure_Analysis\"><\/span>\u0410\u043d\u0430\u043b\u0438\u0437 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432<\/strong>: \u0412\u0435\u0440\u0445\u043d\u0438\u0439 \u0441\u043b\u043e\u0439 (\u0441\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432) + \u041d\u0438\u0436\u043d\u0438\u0439 \u0441\u043b\u043e\u0439 (\u0441\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043f\u0440\u0438\u043f\u043e\u044f)<\/li>\n\n<li><strong>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u0442\u043e\u043b\u0449\u0438\u043d\u0430<\/strong>: 1,6 \u043c\u043c (\u0440\u0435\u0433\u0443\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439)<\/li>\n\n<li><strong>\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0432\u0435\u0441\u0430 \u043c\u0435\u0434\u0438<\/strong>: 1 \u0443\u043d\u0446\u0438\u044f\/2 \u0443\u043d\u0446\u0438\u0438 (35 \u043c\u043a\u043c\/70 \u043c\u043a\u043c)<\/li>\n\n<li><strong>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438<\/strong>: FR-4 \u044d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u043e\u0435 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u043e<\/li>\n\n<li><strong>\u0412\u0437\u0430\u0438\u043c\u043e\u0441\u0432\u044f\u0437\u044c<\/strong>: \u0421\u043a\u0432\u043e\u0437\u043d\u044b\u0435 \u043e\u0442\u0432\u0435\u0440\u0441\u0442\u0438\u044f (PTH) \u0438 SMT<\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u041d\u0430\u0448\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 Topfast \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442:85% \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0431\u044b\u0442\u043e\u0432\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 1 \u0443\u043d\u0446\u0438\u044e \u043c\u0435\u0434\u0438, \u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0446\u0438\u043a\u043b\u044b \u0441\u043e\u043a\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u0434\u043e 48 \u0447\u0430\u0441\u043e\u0432.<\/p><\/blockquote><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4-Layer_PCB_In-Depth_Structure\"><\/span>\u0413\u043b\u0443\u0431\u0438\u043d\u043d\u0430\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 4-\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u0448\u0442\u0430\u0431\u0435\u043b\u044c<\/strong>:<\/li><\/ul><ol class=\"wp-block-list\"><li>\u0412\u0435\u0440\u0445\u043d\u0438\u0439 \u0441\u043b\u043e\u0439 (\u0441\u0438\u0433\u043d\u0430\u043b)<\/li>\n\n<li>\u0412\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0441\u043b\u043e\u0439 1 (\u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f)<\/li>\n\n<li>\u0412\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0441\u043b\u043e\u0439 2 (\u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u043f\u0438\u0442\u0430\u043d\u0438\u044f)<\/li>\n\n<li>\u041d\u0438\u0436\u043d\u0438\u0439 \u0441\u043b\u043e\u0439 (\u0441\u0438\u0433\u043d\u0430\u043b)<\/li><\/ol><ul class=\"wp-block-list\"><li><strong>\u041f\u0440\u043e\u0446\u0435\u0441\u0441 \u043b\u0430\u043c\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/strong>: \u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u0441\u0441\u043e\u0432\u0430\u043d\u0438\u044f (\u0432\u044b\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u043d\u0438\u0435 \u0441\u043b\u043e\u0435\u0432 \u22640,1 \u043c\u043c)<\/li>\n\n<li><strong>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430<\/strong>\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u00b110%<\/li><\/ul><p>&#8220;\u0412 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 500 \u043d\u0430\u0448\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u0430\u0445 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0435 <a href=\"https:\/\/www.topfastpcb.com\/ru\/products\/4-layer-flexible-pcb\/\">4-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u043b\u0438\u0442\u044b<\/a> \u041f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0438 \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u0442\u0435\u0441\u0442\u043e\u0432 \u043d\u0430 \u042d\u041c\u0418 \u043d\u0430 40% \u0432\u044b\u0448\u0435, \u0447\u0435\u043c \u0443 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439&#8221;<\/p><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\/06\/4-layer-PCB.jpg\" alt=\"\" class=\"wp-image-3394\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/4-layer-PCB.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/4-layer-PCB-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/4-layer-PCB-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_7_Key_Performance_Comparisons\"><\/span>2. 7 \u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435<\/th><th>2-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/th><th>4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/th><th>\u041f\u043e\u0431\u0435\u0434\u0438\u0442\u0435\u043b\u044c<\/th><\/tr><\/thead><tbody><tr><td>\u0426\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0441\u0438\u0433\u043d\u0430\u043b\u0430<\/td><td>\u041f\u043b\u043e\u0445\u043e (\u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0440\u0438\u0441\u043a \u043f\u0435\u0440\u0435\u043a\u0440\u0435\u0441\u0442\u043d\u044b\u0445 \u043f\u043e\u043c\u0435\u0445)<\/td><td>\u041f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e (\u043f\u043e\u043b\u043d\u0430\u044f \u043e\u043f\u043e\u0440\u043d\u0430\u044f \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c)<\/td><td>4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><tr><td>\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u042d\u041c\u0421<\/td><td>\u0422\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435<\/td><td>\u0415\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u0441\u0442\u0432\u043e (\u0438\u0437\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043d\u0430 10 \u0434\u0411 \u043d\u0438\u0436\u0435)<\/td><td>4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><tr><td>\u041f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438<\/td><td>\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u0439 (\u043d\u0443\u0436\u043d\u044b \u043f\u0435\u0440\u0435\u043c\u044b\u0447\u043a\u0438)<\/td><td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439 (\u043b\u0435\u0433\u043a\u0438\u0439 \u0432\u044b\u0445\u043e\u0434 \u0438\u0437 BGA)<\/td><td>4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><tr><td>\u0422\u0435\u043f\u043b\u043e\u0432\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/td><td>\u0421\u0440\u0435\u0434\u043d\u0435\u0435 (\u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c)<\/td><td>\u0423\u043b\u0443\u0447\u0448\u0435\u043d\u043d\u044b\u0439 (\u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0435 \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u0435 \u043f\u0443\u0442\u0438)<\/td><td>4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><tr><td>\u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f<\/td><td>$ (\u0431\u0430\u0437\u043e\u0432\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c)<\/td><td>$$ (1.8-2.5x)<\/td><td>2-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><tr><td>\u0421\u0440\u043e\u043a \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f<\/td><td>\u041a\u043e\u0440\u043e\u0442\u043a\u0438\u0435 (2-4 \u0434\u043d\u044f)<\/td><td>\u0414\u043e\u043b\u044c\u0448\u0435 (7-10 \u0434\u043d\u0435\u0439)<\/td><td>2-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><tr><td>\u0420\u0438\u0441\u043a \u043f\u0435\u0440\u0435\u0441\u043c\u043e\u0442\u0440\u0430<\/td><td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439 (50% \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u043f\u0435\u0440\u0435\u0441\u043c\u043e\u0442\u0440\u0430)<\/td><td>\u041d\u0438\u0437\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c (&lt;20% \u043f\u0435\u0440\u0435\u0441\u043c\u043e\u0442\u0440\u0430)<\/td><td>4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/td><\/tr><\/tbody><\/table><\/figure><p><strong>\u0414\u0430\u043d\u043d\u044b\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439<\/strong>: \u041f\u0440\u0438 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 WiFi 2,4 \u0413\u0413\u0446 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u044b \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u0438 \u043d\u0430 62 % \u043c\u0435\u043d\u044c\u0448\u0443\u044e \u043f\u043e\u0442\u0435\u0440\u044e \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0447\u0435\u043c 2-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u0432\u0435\u0440\u0441\u0438\u0438. \u041a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0441\u0432\u044f\u0437\u0438 \u0441 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u043c.<\/p><div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-green-cyan-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.topfastpcb.com\/ru\/contact\/\">\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435\u0441\u044c \u043a \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0443 \u0437\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0430\u0446\u0438\u0435\u0439.<\/a><\/div><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_5_steps_to_determine_the_best_choice_for_you\"><\/span>3.5 \u0448\u0430\u0433\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043b\u0443\u0447\u0448\u0438\u0439 \u0432\u044b\u0431\u043e\u0440 \u0434\u043b\u044f \u0432\u0430\u0441<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Evaluate_Circuit_Complexity\"><\/span>\u0428\u0430\u0433 1: \u041e\u0446\u0435\u043d\u0438\u0442\u0435 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u0445\u0435\u043c\u044b<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/strong>: \u041a\u043e\u0433\u0434\u0430 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0442\u0440\u0430\u0441\u0441\u044b &lt;50 \u0431\u0435\u0437 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432<\/li>\n\n<li><strong>\u0422\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/strong>: \u0415\u0441\u043b\u0438 \u0432\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0435 \u043b\u044e\u0431\u043e\u0439 \u0438\u0437 \u044d\u0442\u0438\u0445 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432:<\/li>\n\n<li>\u0421\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0442\u0440\u0430\u0441\u0441\u044b &gt;100<\/li>\n\n<li>\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043f\u0430\u043c\u044f\u0442\u0438 DDR\/DDR2<\/li>\n\n<li>\u041a\u043e\u0440\u043f\u0443\u0441\u0430 BGA \u0441 \u0448\u0430\u0433\u043e\u043c &lt;0,8 \u043c\u043c<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Analyze_Power_System\"><\/span>\u0428\u0430\u0433 2: \u0410\u043d\u0430\u043b\u0438\u0437 \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u044b<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u041e\u0434\u043d\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: \u0414\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u0439 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u043c<\/li>\n\n<li>\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 (\u22653):\u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/li>\n\n<li>\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0442\u043e\u043a (&gt;5A): \u0422\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u043f\u0438\u0442\u0430\u043d\u0438\u044f<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_EMC_Certification_Needs\"><\/span>\u0428\u0430\u0433 3: \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 EMC<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u041f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0435 (CE\/FCC): 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u043f\u043e\u0432\u044b\u0448\u0430\u0435\u0442 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u043d\u0430 35%.<\/li>\n\n<li>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 (EN55032 \u043a\u043b\u0430\u0441\u0441 B): \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043c\u0438\u043d\u0438\u043c\u0443\u043c 4 \u0441\u043b\u043e\u044f<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_Cost-Benefit_Analysis\"><\/span>\u0428\u0430\u0433 4: \u0410\u043d\u0430\u043b\u0438\u0437 \u0437\u0430\u0442\u0440\u0430\u0442 \u0438 \u0432\u044b\u0433\u043e\u0434<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u043f\u0430\u0440\u0442\u0438\u0438 (&lt; 100 \u0448\u0442.)<\/strong>: \u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c 4-\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e \u0431\u043b\u043e\u043a\u0430 \u043d\u0430 80 % \u0432\u044b\u0448\u0435<\/li>\n\n<li><strong>\u0421\u0440\u0435\u0434\u043d\u0438\u0435 \u043f\u0430\u0440\u0442\u0438\u0438 (&gt;500 \u0448\u0442.)<\/strong>: \u0420\u0430\u0437\u0440\u044b\u0432 \u0432 \u0446\u0435\u043d\u0435 \u0441\u043e\u043a\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0434\u043e 30%<\/li>\n\n<li><strong>\u0421\u043a\u0440\u044b\u0442\u044b\u0435 \u0440\u0430\u0441\u0445\u043e\u0434\u044b<\/strong>: \u043e\u0431\u0449\u0430\u044f \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e \u0441\u043b\u043e\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0442\u044c \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e \u0438\u0437-\u0437\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_5_Future_Scalability\"><\/span>\u0428\u0430\u0433 5: \u041c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u043e\u0441\u0442\u044c \u0432 \u0431\u0443\u0434\u0443\u0449\u0435\u043c<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0418\u0442\u0435\u0440\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430: \u0417\u0430\u043f\u0430\u0441 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438 20%<\/li>\n\n<li>\u041c\u043e\u0434\u0443\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f: 4-\u0441\u043b\u043e\u0439\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043b\u0435\u0433\u043a\u043e\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435<\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u041e\u0442\u0437\u044b\u0432\u044b \u043d\u0430\u0448\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u043e Topfast: 4-\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u044b \u0432 \u0441\u0440\u0435\u0434\u043d\u0435\u043c \u043d\u0430 2 \u043d\u0435\u0434\u0435\u043b\u0438 \u043a\u043e\u0440\u043e\u0447\u0435 \u0446\u0438\u043a\u043b\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438<\/p><\/blockquote><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Industry_ApplicationWith_Case_Studies\"><\/span>4. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438 (\u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438)<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_2-Layer_Applications\"><\/span>\u041b\u0443\u0447\u0448\u0438\u0435 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u041f\u043b\u0430\u0442\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0431\u043e\u0440\u0430\u043c\u0438<\/strong> (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u041f\u0425\u0411 \u0438\u0437 \u0440\u0438\u0441\u043e\u0432\u0430\u0440\u043a\u0438)<\/li><\/ul><ul class=\"wp-block-list\"><li>\u0422\u0438\u043f\u043e\u0432\u0430\u044f \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f: \u0420\u0435\u043b\u0435\u0439\u043d\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 + \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0439 \u0434\u0438\u0441\u043f\u043b\u0435\u0439<\/li>\n\n<li>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e \u0432 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438:\u042d\u043a\u043e\u043d\u043e\u043c\u0438\u044f $2,3 \u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0443 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 4-\u0441\u043b\u043e\u0439\u043d\u044b\u043c \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435\u043c<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u041f\u0440\u043e\u0441\u0442\u044b\u0435 \u0441\u0435\u043d\u0441\u043e\u0440\u043d\u044b\u0435 \u043c\u043e\u0434\u0443\u043b\u0438<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u041a\u043e\u0440\u043f\u0443\u0441: \u0434\u0430\u0442\u0447\u0438\u043a \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b\/\u0432\u043b\u0430\u0436\u043d\u043e\u0441\u0442\u0438 (\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 RS-485)<\/li>\n\n<li>\u0414\u0430\u043d\u043d\u044b\u0435 Topfast: \u0412\u044b\u0445\u043e\u0434 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0435\u0442 99,2%<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mandatory_4-Layer_Applications\"><\/span>\u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0423\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u0441\u0432\u044f\u0437\u0438<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0422\u0435\u0441\u0442\u043e\u0432\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440: 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u0443\u043b\u0443\u0447\u0448\u0438\u043b \u0434\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043c\u043e\u0434\u0443\u043b\u044f LoRa \u043d\u0430 15 %<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u044b<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0421\u0435\u0440\u0438\u044f STM32H7: \u0422\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f 4-\u0441\u043b\u043e\u0439\u043d\u0430\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430<\/li>\n\n<li>\u0422\u0438\u043f\u0438\u0447\u043d\u0430\u044f \u0441\u0445\u0435\u043c\u0430:\u0421\u0438\u0433\u043d\u0430\u043b-\u0437\u0435\u043c\u043b\u044f-\u043f\u0438\u0442\u0430\u043d\u0438\u0435-\u0441\u0438\u0433\u043d\u0430\u043b<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li>\u0421\u043b\u0443\u0447\u0430\u0439 \u042d\u041a\u0413:4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u0441\u043d\u0438\u0437\u0438\u043b \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0431\u0430\u0437\u043e\u0432\u043e\u0433\u043e \u0448\u0443\u043c\u0430 \u043d\u0430 50 %<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Topfast_Professional_Recommendations\"><\/span>5. \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u0432 Topfast<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u041f\u0440\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0432 1000 \u0441 \u043b\u0438\u0448\u043d\u0438\u043c \u0443\u0441\u043f\u0435\u0448\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432, \u043c\u044b \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c:<\/p><p><strong>\u0411\u044e\u0434\u0436\u0435\u0442\u043d\u044b\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u041f\u0440\u043e\u0442\u043e\u0442\u0438\u043f \u0441 \u043f\u0435\u0440\u0432\u044b\u043c 4-\u0441\u043b\u043e\u0439\u043d\u044b\u043c \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435\u043c<\/li>\n\n<li>\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 (\u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u0430\u044f \u0440\u0430\u0441\u043a\u043b\u0430\u0434\u043a\u0430)<\/li><\/ul><p><strong>\u0421\u043b\u043e\u0436\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u041d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432\u044b\u0431\u043e\u0440 4-\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e<\/li>\n\n<li>\u041d\u0430\u0448\u0438 \u0434\u0430\u043d\u043d\u044b\u0435 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442: \u0421\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u0435\u0440\u0435\u0441\u043c\u043e\u0442\u0440\u043e\u0432 \u0432 1,5 \u0440\u0430\u0437\u0430<\/li><\/ul><p><strong>\u0412\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u041d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u0438\u0434\u0438\u0442\u0435 \u043d\u0430 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441\u0441 &#8211; \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c 4-\u0441\u043b\u043e\u0439\u043d\u0443\u044e<\/li>\n\n<li>\u041c\u044b \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0435 \u0443\u0441\u043b\u0443\u0433\u0438 \u043f\u043e \u0440\u0430\u0441\u0447\u0435\u0442\u0443 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430<\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u0421\u043e\u0432\u0435\u0442 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u0430: \u0412 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Topfast \u0437\u0430\u043a\u0430\u0437\u044b \u043d\u0430 \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 65 %, \u0447\u0442\u043e \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442 \u0442\u0435\u043d\u0434\u0435\u043d\u0446\u0438\u0438 \u0432 \u043e\u0442\u0440\u0430\u0441\u043b\u0438.<\/p><\/blockquote><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Frequently_Asked_Questions\"><\/span>6.\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0412: \u041c\u043e\u0436\u0435\u0442 \u043b\u0438 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u0440\u043e\u0439\u0442\u0438 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e EMC?<br>\u041e: \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u043d\u043e \u0441\u043b\u043e\u0436\u043d\u043e, \u0442\u0440\u0435\u0431\u0443\u044e\u0442\u0441\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0437\u0430\u0442\u0440\u0430\u0442\u044b (\u044d\u043a\u0440\u0430\u043d\u044b\/\u0444\u0438\u043b\u044c\u0442\u0440\u044b), \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0438\u0442\u044c \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u044e<\/p><p>\u0412\u043e\u043f\u0440\u043e\u0441: \u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0440\u0430\u0441\u0441\u0430\/\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0434\u043b\u044f 4-\u0441\u043b\u043e\u0439\u043d\u043e\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f?<br>A: \u041d\u0430\u0448\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 Topfast: 3\/3mil (0.075mm), \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439.<\/p><p>\u0412: \u041a\u0430\u043a \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0441\u043b\u043e\u0438?<br>A: \u0411\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0430\u044f \u0443\u0441\u043b\u0443\u0433\u0430 \u043e\u0446\u0435\u043d\u043a\u0438 \u0434\u0438\u0437\u0430\u0439\u043d\u0430 \u0441 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f\u043c\u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u043e\u0432 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 24 \u0447\u0430\u0441\u043e\u0432<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Why_Choose_Topfast\"><\/span>7.\u041f\u043e\u0447\u0435\u043c\u0443 \u0441\u0442\u043e\u0438\u0442 \u0432\u044b\u0431\u0440\u0430\u0442\u044c Topfast?<span class=\"ez-toc-section-end\"><\/span><\/h2><ul class=\"wp-block-list\"><li> 17 \u043b\u0435\u0442 \u043e\u043f\u044b\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442<\/li>\n\n<li> 1000+ \u0443\u0441\u043f\u0435\u0448\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432<\/li>\n\n<li> 48-\u0447\u0430\u0441\u043e\u0432\u043e\u0435 \u0431\u044b\u0441\u0442\u0440\u043e\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u043e\u0432<\/li>\n\n<li> \u0411\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 DFM<\/li>\n\n<li> \u0413\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u0430\u044f \u043b\u043e\u0433\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430<\/li><\/ul><p><strong>\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435<\/strong>: \u041f\u0440\u0438 \u043f\u0435\u0440\u0432\u043e\u043c \u0437\u0430\u043a\u0430\u0437\u0435 4 \u0441\u043b\u043e\u0435\u0432 \u0441\u043a\u0438\u0434\u043a\u0430 10% + \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0439 \u043e\u0442\u0447\u0435\u0442 \u043e\u0431 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0435<\/p><div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-2 wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-green-cyan-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.topfastpcb.com\/ru\/contact\/\">\u041f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u0443\u044e \u0446\u0438\u0442\u0430\u0442\u0443<\/a><\/div><\/div><p>\u0411\u0443\u0434\u0443\u0447\u0438 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442, \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Topfast \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0430\u0446\u0438\u0438 \u0438 \u0443\u0441\u043b\u0443\u0433\u0438 \u043f\u043e \u0431\u044b\u0441\u0442\u0440\u043e\u043c\u0443 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e, \u0447\u0442\u043e \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u0432\u044b\u0432\u043e\u0434\u0438\u0442\u044c \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u044e \u043d\u0430 \u0440\u044b\u043d\u043e\u043a.<br><\/p>","protected":false},"excerpt":{"rendered":"<p>\u041f\u0440\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 \u0432\u044b\u0431\u043e\u0440 \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u0438 \u0447\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u044b\u043c\u0438 \u043f\u043b\u0430\u0442\u0430\u043c\u0438 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430. \u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 2-\u0441\u043b\u043e\u0439\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 - \u043f\u0440\u043e\u0441\u0442\u0430\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u0438 \u043d\u0438\u0437\u043a\u0430\u044f \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c (\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u044f 30 % \u0437\u0430\u0442\u0440\u0430\u0442, \u0431\u044b\u0441\u0442\u0440\u043e\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0430 \u0437\u0430 48 \u0447\u0430\u0441\u043e\u0432), \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u0442\u044b\u0445 \u0441\u0445\u0435\u043c (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u043b\u0430\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0431\u044b\u0442\u043e\u0432\u044b\u043c\u0438 \u043f\u0440\u0438\u0431\u043e\u0440\u0430\u043c\u0438). \u0412 \u0442\u043e \u0436\u0435 \u0432\u0440\u0435\u043c\u044f 4-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 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