{"id":3526,"date":"2025-07-03T08:25:00","date_gmt":"2025-07-03T00:25:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=3526"},"modified":"2025-07-02T21:30:02","modified_gmt":"2025-07-02T13:30:02","slug":"does-a-development-board-made-of-pcb-require-soldering","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/","title":{"rendered":"\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0625\u0644\u0649 \u0644\u062d\u0627\u0645\u061f"},"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\/does-a-development-board-made-of-pcb-require-soldering\/#PCB_How_to_determine_whether_welding_is_required%EF%BC%9F\" >\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631: \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0637\u0644\u0648\u0628\u064b\u0627 \u0623\u0645 \u0644\u0627\uff1f<\/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\/does-a-development-board-made-of-pcb-require-soldering\/#1_Pre-Assembled_Development_Boards_Usually_No_Soldering_Needed\" >1. \u0644\u0648\u062d\u0627\u062a \u062a\u0637\u0648\u064a\u0631 \u0645\u062c\u0645\u0639\u0629 \u0645\u0633\u0628\u0642\u064b\u0627: \u0639\u0627\u062f\u0629\u064b \u0644\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u062d\u0627\u0645<\/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\/does-a-development-board-made-of-pcb-require-soldering\/#2_Semi-Assembled_Boards_Partial_Soldering_Required\" >2.\u0623\u0644\u0648\u0627\u062d \u0634\u0628\u0647 \u0645\u062c\u0645\u0639\u0629:\u0645\u0637\u0644\u0648\u0628 \u0644\u062d\u0627\u0645 \u062c\u0632\u0626\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/#3_Blank_PCB_Boards_Full_Soldering_Required\" >3.\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 \u0627\u0644\u0641\u0627\u0631\u063a\u0629:\u0645\u0637\u0644\u0648\u0628 \u0644\u062d\u0627\u0645 \u0643\u0627\u0645\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/#4_Special_Cases_Even_Pre-Assembled_Boards_May_Need_Soldering\" >4.\u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629:\u062d\u062a\u0649 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u062c\u0645\u0639\u0629 \u0645\u0633\u0628\u0642\u064b\u0627 \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u062d\u0627\u0645<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/#How_to_Check_if_Components_Need_Soldering\" >\u0643\u064a\u0641 \u062a\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u062d\u0627\u0645\u061f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/#Visual_Inspection_Method\" >\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a<\/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\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/#Component-Type_Analysis\" >\u062a\u062d\u0644\u064a\u0644 \u0646\u0648\u0639 \u0627\u0644\u0645\u0643\u0648\u0646 - \u0627\u0644\u0646\u0648\u0639<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/does-a-development-board-made-of-pcb-require-soldering\/#Why_Choose_TopFast_for_PCB_Services\" >\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 TopFast \u0644\u062e\u062f\u0645\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\u061f<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PCB_How_to_determine_whether_welding_is_required%EF%BC%9F\"><\/span>\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631: \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0637\u0644\u0648\u0628\u064b\u0627 \u0623\u0645 \u0644\u0627\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0641\u064a \u0645\u062c\u0627\u0644 \u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a\u060c \u062a\u064f\u0639\u062f \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 \u0645\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0644\u0647\u0627 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0644\u062d\u0627\u0645 \u0645\u062e\u062a\u0644\u0641\u0629. \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0643 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0628\u0633\u0631\u0639\u0629\u061f<\/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\/07\/PCB-soldering-2.jpg\" alt=\"\u0644\u062d\u0627\u0645 \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-3528\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-soldering-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-soldering-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-soldering-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Pre-Assembled_Development_Boards_Usually_No_Soldering_Needed\"><\/span>1. \u0644\u0648\u062d\u0627\u062a \u062a\u0637\u0648\u064a\u0631 \u0645\u062c\u0645\u0639\u0629 \u0645\u0633\u0628\u0642\u064b\u0627: \u0639\u0627\u062f\u0629\u064b \u0644\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u062d\u0627\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 (\u0648\u062d\u062f\u0627\u062a MCUs \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a) \u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0633\u0628\u0642\u064b\u0627<\/li>\n\n<li>\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0631\u0641\u064a\u0629 (\u0627\u0644\u0631\u0624\u0648\u0633 \u0648\u0627\u0644\u0623\u0632\u0631\u0627\u0631) \u062b\u0627\u0628\u062a\u0629 \u0648\u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/li>\n\n<li>\u0644\u0627 \u062a\u0648\u062c\u062f \u0648\u0633\u0627\u062f\u0627\u062a \u0644\u062d\u0627\u0645 \u0645\u0643\u0634\u0648\u0641\u0629 \u0623\u0648 \u0641\u062a\u062d\u0627\u062a \u0645\u0643\u0648\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u0623\u0647\u0648\u0644\u0629<\/li><\/ul><p><strong>\u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0640<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u064a\u0639\u0629<\/li>\n\n<li>\u0645\u0634\u0627\u0631\u064a\u0639 \u0645\u0644\u0627\u0626\u0645\u0629 \u0644\u0644\u0645\u0628\u062a\u062f\u0626\u064a\u0646<\/li>\n\n<li>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0631\u064a<\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0646\u0635\u064a\u062d\u0629 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629<\/strong>: \u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0644\u0648\u062d\u0629 \u062a\u0637\u0648\u064a\u0631 \u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u060c \u062a\u0642\u062f\u0645 TopFast \u062d\u0644\u0648\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0633\u0628\u0642\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0644\u0643 \u062a\u062e\u0637\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0648\u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631. <a href=\"https:\/\/www.topfastpcb.com\/ar\/products\/\">\u0627\u0633\u062a\u0643\u0634\u0641 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0645\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><\/p>\n\n<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\/pcb-Layer-2.jpg\" alt=\"\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-3514\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/pcb-Layer-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/pcb-Layer-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/pcb-Layer-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><\/blockquote><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Semi-Assembled_Boards_Partial_Soldering_Required\"><\/span>2.\u0623\u0644\u0648\u0627\u062d \u0634\u0628\u0647 \u0645\u062c\u0645\u0639\u0629:\u0645\u0637\u0644\u0648\u0628 \u0644\u062d\u0627\u0645 \u062c\u0632\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0644\u062d\u0648\u0645\u0629\u060c \u0644\u0643\u0646 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0631\u0624\u0648\u0633 GPIO) \u0645\u0641\u0642\u0648\u062f\u0629<\/li>\n\n<li>\u062a\u062a\u0637\u0644\u0628 \u0628\u0639\u0636 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 (\u0645\u0635\u0627\u0628\u064a\u062d LED\u060c \u0623\u0632\u0631\u0627\u0631) \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u064a\u062f\u0648\u064a<\/li>\n\n<li>\u0648\u0633\u0627\u062f\u0627\u062a \u0644\u062d\u0627\u0645 \u0645\u0643\u0634\u0648\u0641\u0629 \u0645\u0639 \u0639\u0644\u0627\u0645\u0627\u062a \u0628\u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062d\u0631\u064a\u0631\u064a\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/li><\/ul><p><strong>\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0644\u062d\u0627\u0645<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0644\u062d\u0627\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0645\u0643\u0648\u0627\u0629 \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/li>\n\n<li>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0628\u064f\u0631\u0627\u062f\u0629 \u0627\u0644\u0645\u0639\u0628\u0623\u0629 \u0628\u0643\u062b\u0627\u0641\u0629\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0645\u062d\u0637\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646<\/li>\n\n<li>\u0642\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0628\u0639\u062f \u0627\u0644\u0644\u062d\u0627\u0645<\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0645\u0644\u0627\u062d\u0638\u0629 \u0644\u0639\u0634\u0627\u0642 \u0627\u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u064a\u062f\u0648\u064a\u0629<\/strong>: \u062a\u0648\u0641\u0631 TopFast \u062d\u0644\u0648\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0634\u0628\u0647 \u0627\u0644\u0645\u062c\u0645\u0639\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0645\u0634\u0631\u0648\u0639\u0643. <a href=\"https:\/\/www.topfastpcb.com\/ar\/contact\/\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0645\u062e\u0635\u0635<\/a><\/p><\/blockquote><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Blank_PCB_Boards_Full_Soldering_Required\"><\/span>3.\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 \u0627\u0644\u0641\u0627\u0631\u063a\u0629:\u0645\u0637\u0644\u0648\u0628 \u0644\u062d\u0627\u0645 \u0643\u0627\u0645\u0644<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0627\u0644\u062e\u0635\u0627\u0626\u0635<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0623\u0644\u0648\u0627\u062d \u0639\u0627\u0631\u064a\u0629 \u0645\u0639 \u0622\u062b\u0627\u0631 \u0646\u062d\u0627\u0633\u064a\u0629 \u0648\u0644\u0643\u0646 \u0628\u062f\u0648\u0646 \u0645\u0643\u0648\u0646\u0627\u062a<\/li>\n\n<li>\u062c\u0645\u064a\u0639 \u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0643\u0634\u0648\u0641\u0629\u061b \u064a\u062c\u0628 \u0648\u0636\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u062d\u0633\u0628 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0627\u0626\u0631\u0629<\/li>\n\n<li>\u064a\u062a\u0637\u0644\u0628 \u0645\u0639\u0631\u0641\u0629 \u0645\u062a\u0642\u062f\u0645\u0629 \u0628\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0648\u0645\u0647\u0627\u0631\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645<\/li><\/ul><p><strong>\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong>:<\/p><ol class=\"wp-block-list\"><li>\u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 (\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a\u060c \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a)<\/li>\n\n<li>\u0627\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0623\u0637\u0648\u0644 (\u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0644\u064a\u062a\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a)<\/li>\n\n<li>\u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 (\u0642\u062f \u062a\u062d\u062a\u0627\u062c \u062d\u0632\u0645 QFP\/BGA \u0625\u0644\u0649 \u0645\u0639\u062f\u0627\u062a \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629)<\/li><\/ol><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Special_Cases_Even_Pre-Assembled_Boards_May_Need_Soldering\"><\/span>4.\u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629:\u062d\u062a\u0649 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u062c\u0645\u0639\u0629 \u0645\u0633\u0628\u0642\u064b\u0627 \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u062d\u0627\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u062a\u062a\u0637\u0644\u0628 \u0628\u0639\u0636 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0644\u062d\u0627\u0645\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627\u060c \u062d\u062a\u0649 \u0645\u0639 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u062c\u0645\u0639\u0629 \u0645\u0633\u0628\u0642\u064b\u0627:<\/p><ul class=\"wp-block-list\"><li><strong>\u062a\u0648\u0633\u064a\u0639 \u0627\u0644\u0648\u0638\u0627\u0626\u0641<\/strong>: \u0625\u0636\u0627\u0641\u0629 \u0648\u0627\u062c\u0647\u0627\u062a \u0623\u0648 \u0648\u062d\u062f\u0627\u062a \u063a\u064a\u0631 \u0642\u064a\u0627\u0633\u064a\u0629 \u0623\u0648 \u0648\u062d\u062f\u0627\u062a \u063a\u064a\u0631 \u0642\u064a\u0627\u0633\u064a\u0629<\/li>\n\n<li><strong>\u0627\u0644\u0625\u0635\u0644\u0627\u062d\u0627\u062a\/\u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a<\/strong>: \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u0641\u0629<\/li>\n\n<li><strong>\u062a\u0631\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621<\/strong>: \u0625\u0636\u0627\u0641\u0629 \u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0623\u0648 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Check_if_Components_Need_Soldering\"><\/span>\u0643\u064a\u0641 \u062a\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u062d\u0627\u0645\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visual_Inspection_Method\"><\/span>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u064a\u0632\u0629<\/th><th>\u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0633\u0628\u0642\u0627\u064b<\/th><th>\u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0644\u062d\u0627\u0645<\/th><\/tr><\/thead><tbody><tr><td>\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645<\/td><td>\u0646\u0627\u0639\u0645\u060c \u0644\u0627\u0645\u0639<\/td><td>\u0648\u0633\u0627\u062f\u0627\u062a \u0645\u0643\u0634\u0648\u0641\u0629<\/td><\/tr><tr><td>\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631<\/td><td>\u0645\u0644\u062a\u0635\u0642\u0629 \u0628\u0625\u062d\u0643\u0627\u0645<\/td><td>\u0645\u0641\u0643\u0648\u0643\u0629 \u0623\u0648 \u0645\u0646\u0641\u0635\u0644\u0629<\/td><\/tr><tr><td>\u062d\u0627\u0644\u0629 \u0627\u0644\u062f\u0628\u0648\u0633<\/td><td>\u062c\u0627\u0644\u0633 \u062a\u0645\u0627\u0645\u0627\u064b<\/td><td>\u0639\u0627\u0626\u0645\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0645\u062f\u0631\u062c\u0629<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Component-Type_Analysis\"><\/span>\u062a\u062d\u0644\u064a\u0644 \u0646\u0648\u0639 \u0627\u0644\u0645\u0643\u0648\u0646 - \u0627\u0644\u0646\u0648\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u064a\u062c\u0628 \u0644\u062d\u0627\u0645<\/strong>: \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629\u060c \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a\/\u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a<\/li>\n\n<li><strong>\u0645\u0648\u0635\u0649 \u0628\u0647<\/strong>: \u0627\u0644\u0631\u0624\u0648\u0633 \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 (\u062d\u062a\u0649 \u0644\u0648 \u0643\u0627\u0646\u062a \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u0645\u0622\u062e\u0630)<\/li>\n\n<li><strong>\u062e\u064a\u0627\u0631\u0627\u062a \u0628\u062f\u0648\u0646 \u0644\u062d\u0627\u0645<\/strong>: \u0646\u0627\u062f\u0631\u0629\u060c \u0641\u0642\u0637 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0624\u0642\u062a<\/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\/07\/PCB-soldering-1.jpg\" alt=\"\u0644\u062d\u0627\u0645 \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-3527\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-soldering-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-soldering-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-soldering-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_TopFast_for_PCB_Services\"><\/span>\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 TopFast \u0644\u062e\u062f\u0645\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\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0648\u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0646\u0627 \u0634\u0631\u0643\u0629 \u0645\u062d\u062a\u0631\u0641\u0629 \u0641\u064a \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 \u0641\u0625\u0646\u0646\u0627 \u0646\u0642\u062f\u0645<br>\u0623\u0644\u0648\u0627\u062d \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629 \u0645\u0639 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0648\u0633\u0627\u062f\u0629<br>\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0633\u0637\u062d \u0644\u062a\u062d\u0633\u064a\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645<br>\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0633\u0628\u0642 \u0644\u062a\u0648\u0641\u064a\u0631 \u0648\u0642\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/p><p>\u0633\u0648\u0627\u0621 \u0623\u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0644\u0648\u062d\u0627\u062a \u0645\u062c\u0645\u0639\u0629 \u0645\u0633\u0628\u0642\u0627\u064b \u0623\u0648 \u062d\u0644\u0648\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0645\u062e\u0635\u0635\u0629\u060c \u0641\u0625\u0646 TopFast \u062a\u0648\u0641\u0631 \u0644\u0643 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. <a href=\"https:\/\/www.topfastpcb.com\/ar\/contact\/\">\u0627\u062a\u0635\u0644 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\u0645\u0633\u0628\u0642\u064b\u0627 \u0648\u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0631\u064a\u061b \u0648\u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0634\u0628\u0647 \u0627\u0644\u0645\u0643\u062a\u0645\u0644\u0629 \u0644\u062d\u0627\u0645\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627 \u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u062f\u0628\u0627\u0628\u064a\u0633 \u0623\u0648 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0631\u0641\u064a\u0629\u061b \u0648\u062a\u062a\u0637\u0644\u0628 \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 \u0627\u0644\u0641\u0627\u0631\u063a\u0629 \u0644\u062d\u0627\u0645\u064b\u0627 \u0643\u0627\u0645\u0644\u0627\u064b.<\/p>","protected":false},"author":1,"featured_media":3529,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[315],"class_list":["post-3526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq","tag-pcb-soldering"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Does a development board made of PCB require soldering? - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Understand the differences between finished development boards, semi-finished products, and blank PCBs, quickly assess soldering requirements, and provide professional soldering recommendations. 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