{"id":29737,"date":"2026-01-28T02:27:21","date_gmt":"2026-01-28T02:27:21","guid":{"rendered":"https:\/\/www.fastturnpcbs.com\/?p=29737"},"modified":"2026-01-28T02:46:59","modified_gmt":"2026-01-28T02:46:59","slug":"%d9%85%d8%a7-%d9%87%d9%88-chip-on-board-cob-%d9%83%d9%8a%d9%81-%d9%8a%d8%b9%d9%85%d9%84-%d9%85%d9%82%d8%a7%d8%b1%d9%86%d8%a9","status":"publish","type":"post","link":"https:\/\/www.fastturnpcbs.com\/ar\/blog-ar\/%d9%85%d8%a7-%d9%87%d9%88-chip-on-board-cob-%d9%83%d9%8a%d9%81-%d9%8a%d8%b9%d9%85%d9%84-%d9%85%d9%82%d8%a7%d8%b1%d9%86%d8%a9\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 Chip on Board (COB)\u061f \u0643\u064a\u0641 \u064a\u0639\u0645\u0644\u060c \u0645\u0642\u0627\u0631\u0646\u0629 COB LED \u0645\u0639 SMD\u060c \u0648\u0634\u0631\u062d \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0627\u062a PCB"},"content":{"rendered":"\n<p>\u0639\u0646\u062f\u0645\u0627 \u062a\u0631\u0649 \u0645\u0635\u0637\u0644\u062d <strong>Chip on Board (COB)<\/strong> \u0639\u0644\u0649 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a\u060c \u0642\u062f \u064a\u0639\u0646\u064a \u0623\u0645\u0631\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u064a\u0646:<br>\u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a\u060c \u064a\u0634\u064a\u0631 <strong>COB<\/strong> \u0625\u0644\u0649 \u0637\u0631\u064a\u0642\u0629 \u062a\u063a\u0644\u064a\u0641 \u062a\u064f\u062b\u0628\u0651\u064e\u062a \u0641\u064a\u0647\u0627 \u0627\u0644\u0634\u0631\u0627\u0626\u062d (\u0627\u0644\u062f\u0627\u064a) \u0627\u0644\u0639\u0627\u0631\u064a\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 <strong>PCB<\/strong>.<br>\u0623\u0645\u0627 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u0641\u0645\u0635\u0637\u0644\u062d <strong>COB LED<\/strong> \u064a\u0639\u0646\u064a \u0648\u062d\u062f\u0629 LED \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u062a\u064f\u0631\u0643\u0651\u064e\u0628 \u0641\u064a\u0647\u0627 \u0639\u062f\u0629 \u0634\u0631\u0627\u0626\u062d LED \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0639\u0644\u0649 \u0631\u0643\u064a\u0632\u0629 \u0648\u0627\u062d\u062f\u0629.<\/p>\n\n\n\n<p>\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0639\u0646\u064a\u064a\u0646 \u0645\u0639\u064b\u0627: \u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u062d\u0632\u0645 COB\u060c \u0648\u0643\u064a\u0641 \u062a\u0635\u0645\u0645 \u0644\u0648\u062d\u0627\u062a PCB \u0644\u0647\u0627\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u0623\u0635\u0628\u062d\u062a \u0645\u0635\u0627\u0628\u064a\u062d COB \u0648\u0634\u0631\u0627\u0626\u0637\u0647\u0627 \u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0648\u0627\u0644\u0639\u0631\u0636.<\/p>\n\n\n\n<h2 id=\"%d9%85%d8%a7-%d9%87%d9%88-chip-on-board-cob%d8%9f\" class=\"wp-block-heading\">\u0645\u0627 \u0647\u0648 <strong>Chip on Board (COB)<\/strong>\u061f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1506\" height=\"856\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1769566610-smd-vs-cob-led-encapsulation-cross-section.webp\" alt=\"SMD vs Chip on Board LED encapsulation cross-section with chips, bond wires, and uniform phosphor layer\" class=\"wp-image-29705\"\/><\/figure>\n\n\n\n<p>\u0628\u0628\u0633\u0627\u0637\u0629\u060c <strong>COB<\/strong> \u064a\u0639\u0646\u064a \u062a\u062b\u0628\u064a\u062a \u0634\u0631\u064a\u062d\u0629 \u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0639\u0627\u0631\u064a\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 PCB \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0648\u0636\u0639\u0647\u0627 \u062f\u0627\u062e\u0644 \u063a\u0644\u0627\u0641 \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u062a\u0642\u0644\u064a\u062f\u064a.<br>\u0628\u0639\u062f \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629\u060c \u062a\u0648\u0635\u0644 \u0623\u0633\u0644\u0627\u0643 \u0630\u0647\u0628\u064a\u0629 \u0623\u0648 \u0623\u0644\u0645\u0646\u064a\u0648\u0645\u064a\u0629 \u0631\u0641\u064a\u0639\u0629 \u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0628\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u062b\u0645 \u062a\u064f\u063a\u0637\u0651\u064e\u0649 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0628\u0637\u0628\u0642\u0629 \u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0648\u0627\u0642\u064a\u0629 \u062a\u064f\u0633\u0645\u0651\u0649 <strong>Glob Top<\/strong> \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a.<\/p>\n\n\n\n<p>\u0628\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u062a\u0642\u0644\u0651\u0635 COB \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0637\u0641\u064a\u0644\u064a\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u064a\u064f\u0634\u0627\u0631 \u0625\u0644\u064a\u0647 \u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0628\u0640 \u201c\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0645\u0633\u062a\u0648\u0649 1.5\u201d \u0644\u0623\u0646\u0647 \u0628\u064a\u0646 \u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0648\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%a8%d9%86%d9%8a%d8%a9-%d9%88%d8%a7%d9%84%d9%85%d9%83%d9%88%d9%91%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d8%a3%d8%b3%d8%a7%d8%b3%d9%8a%d8%a9-%d9%81%d9%8a-cob\" class=\"wp-block-heading\">\u0627\u0644\u0628\u0646\u064a\u0629 \u0648\u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a COB<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0627\u0644\u0639\u0627\u0631\u064a\u0629 (Die):<\/strong> \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u063a\u0644\u0651\u0641\u0629.<\/li>\n\n\n\n<li><strong>\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0631\u0628\u0637:<\/strong> \u0645\u0646\u0627\u0637\u0642 \u0645\u0639\u062f\u0646\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643.<\/li>\n\n\n\n<li><strong>\u0644\u0627\u0635\u0642 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629:<\/strong> \u0645\u0648\u0635\u0644 \u0623\u0648 \u063a\u064a\u0631 \u0645\u0648\u0635\u0644 \u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629.<\/li>\n\n\n\n<li><strong>\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0631\u0628\u0637:<\/strong> \u0623\u0633\u0644\u0627\u0643 \u0630\u0647\u0628\/\u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u0631\u0641\u064a\u0639\u0629 \u062a\u0635\u0644 \u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0628\u0648\u0633\u0627\u062f\u0627\u062a PCB.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u063a\u0644\u064a\u0641 (Glob Top):<\/strong> \u0637\u0628\u0642\u0629 \u0625\u064a\u0628\u0648\u0643\u0633\u064a\/\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u062a\u062d\u0645\u064a \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0648\u0627\u0644\u0623\u0633\u0644\u0627\u0643.<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u0627\u0644\u0628\u0646\u064a\u0629 \u062a\u0642\u0635\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0645\u0627 \u064a\u062d\u0633\u0651\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u062a\u0628\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%b7%d8%b1%d9%8a%d9%82%d8%aa%d8%a7%d9%86-%d8%a3%d8%b3%d8%a7%d8%b3%d9%8a%d8%aa%d8%a7%d9%86-%d9%84%d9%84%d8%aa%d9%88%d8%b5%d9%8a%d9%84-wire-bonding-%d9%85%d9%82%d8%a7%d8%a8%d9%84-flip-chip\" class=\"wp-block-heading\">\u0637\u0631\u064a\u0642\u062a\u0627\u0646 \u0623\u0633\u0627\u0633\u064a\u062a\u0627\u0646 \u0644\u0644\u062a\u0648\u0635\u064a\u0644: <strong>Wire Bonding<\/strong> \u0645\u0642\u0627\u0628\u0644 <strong>Flip-Chip<\/strong><\/h2>\n\n\n\n<h3 id=\"1-%d8%a7%d9%84%d8%b1%d8%a8%d8%b7-%d8%a8%d8%a7%d9%84%d8%b3%d9%84%d9%83-wire-bonding\" class=\"wp-block-heading\">1) \u0627\u0644\u0631\u0628\u0637 \u0628\u0627\u0644\u0633\u0644\u0643 (Wire Bonding)<\/h3>\n\n\n\n<p>\u062a\u064f\u062b\u0628\u0651\u064e\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0648\u0648\u062c\u0647\u0647\u0627 \u0644\u0644\u0623\u0639\u0644\u0649 \u062b\u0645 \u062a\u064f\u0631\u0628\u0637 \u0643\u0644 \u0648\u0633\u0627\u062f\u0629 \u0628\u0634\u0628\u0643\u0629 PCB \u0639\u0628\u0631 \u0633\u0644\u0643 \u0631\u0641\u064a\u0639. \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u0631\u0646\u0629 \u0648\u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0644\u0641\u0629 \u0644\u0643\u0646\u0647\u0627 \u062a\u0636\u064a\u0641 \u0627\u0631\u062a\u0641\u0627\u0639\u064b\u0627 \u0648\u0637\u0648\u0644\u064b\u0627 \u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n\n\n\n<h3 id=\"2-%d8%a7%d9%84%d9%88%d8%ac%d9%87-%d8%a7%d9%84%d9%85%d9%82%d9%84%d9%88%d8%a8-%d8%b9%d9%84%d9%89-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-flip-chip-on-board\" class=\"wp-block-heading\">2) \u0627\u0644\u0648\u062c\u0647-\u0627\u0644\u0645\u0642\u0644\u0648\u0628 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629 (Flip-Chip on Board)<\/h3>\n\n\n\n<p>\u062a\u064f\u0642\u0644\u064e\u0628 \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0648\u064a\u064f\u0644\u062d\u064e\u0645 \u0646\u062a\u0648\u0621\u0647\u0627 \u0645\u0628\u0627\u0634\u0631\u0629 \u0628\u0648\u0633\u0627\u062f\u0627\u062a PCB. \u064a\u062e\u062a\u0641\u064a \u0627\u0644\u0633\u0644\u0643 \u062a\u0645\u0627\u0645\u064b\u0627\u060c \u0641\u064a\u0635\u0628\u062d \u0627\u0644\u0645\u0633\u0627\u0631 \u0623\u0642\u0635\u0631 (\u0645\u0645\u062a\u0627\u0632 \u0644\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629)\u060c \u0644\u0643\u0646\u0647 \u064a\u062a\u0637\u0644\u0628 \u062f\u0642\u0629 \u0623\u0639\u0644\u0649 \u0648\u0646\u0638\u0627\u0641\u0629 \u0623\u0643\u0628\u0631.<\/p>\n\n\n\n<h2 id=\"%d9%83%d9%8a%d9%81-%d9%8a%d9%8f%d8%b5%d9%86%d8%b9-%d8%aa%d8%ac%d9%85%d9%8a%d8%b9-cob\" class=\"wp-block-heading\">\u0643\u064a\u0641 \u064a\u064f\u0635\u0646\u0639 \u062a\u062c\u0645\u064a\u0639 <strong>COB<\/strong><\/h2>\n\n\n\n<p>\u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0623\u062f\u0642\u0651 \u0645\u0646 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0627\u0639\u062a\u064a\u0627\u062f\u064a:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u062a\u062d\u0636\u064a\u0631 \u0648\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0634\u0631\u064a\u062d\u0629:<\/strong> \u062a\u0642\u0637\u064a\u0639 \u0627\u0644\u0631\u0642\u0627\u0642\u0629 \u0648\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0634\u0631\u0627\u0626\u062d \u0641\u064a \u0628\u064a\u0626\u0629 \u062c\u0627\u0641\u0629 \u0648\u0646\u0638\u064a\u0641\u0629 \u0644\u062a\u062c\u0646\u0651\u0628 \u0627\u0644\u0623\u0643\u0633\u062f\u0629.<\/li>\n\n\n\n<li><strong>\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0644\u0648\u062d\u0629:<\/strong> \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0633\u0637\u062d\u064a\u0629 \u0648\u0646\u0638\u064a\u0641\u0629 \u062a\u0645\u0627\u0645\u064b\u0627.<\/li>\n\n\n\n<li><strong>\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0634\u0631\u064a\u062d\u0629 (Die Attach):<\/strong> \u0648\u0636\u0639 \u0646\u0642\u0637\u0629 \u0644\u0627\u0635\u0642 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0641\u0636\u064a)\u060c \u062b\u0645 \u0627\u0644\u0645\u0648\u0627\u0621\u0645\u0629 \u0648\u0627\u0644\u062a\u062b\u0628\u064a\u062a.<\/li>\n\n\n\n<li><strong>\u0631\u0628\u0637 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0623\u0648 Flip-Chip.<\/strong><\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0628\u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a (Glob Top):<\/strong> \u0623\u0633\u0648\u062f \u0644\u0644\u062d\u062c\u0628 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 UV\u060c \u0623\u0648 \u0634\u0641\u0627\u0641 \u0644\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062d\u0645\u064a\u0635\/\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/strong><\/li>\n\n\n\n<li><strong>\u0627\u0644\u0641\u062d\u0635 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> \u0628\u0635\u0631\u064a\u060c \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0623\u0634\u0639\u0629 \u0633\u064a\u0646\u064a\u0629\/\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629:<\/strong> \u062f\u0648\u0631\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0631\u0637\u0648\u0628\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631.<\/li>\n<\/ol>\n\n\n\n<p>\u062a\u062d\u062a\u0627\u062c \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0625\u0644\u0649 \u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0646\u0638\u0627\u0641\u0629\u060c \u0648\u0628\u0639\u062f \u0627\u0644\u0625\u0646\u0647\u0627\u0621 \u064a\u0643\u0648\u0646 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0634\u0628\u0647 \u0645\u0633\u062a\u062d\u064a\u0644.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1536\" height=\"877\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1769566682-cob-manufacturing-process-10-steps.webp\" alt=\"Chip on Board manufacturing process from die singulation and cleaning to wire bonding, encapsulation, and reliability tests\" class=\"wp-image-29713\"\/><\/figure>\n\n\n\n<h2 id=\"%d9%85%d8%b2%d8%a7%d9%8a%d8%a7-%d9%88%d9%82%d9%8a%d9%88%d8%af-cob\" class=\"wp-block-heading\">\u0645\u0632\u0627\u064a\u0627 \u0648\u0642\u064a\u0648\u062f <strong>COB<\/strong><\/h2>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d9%85%d8%b2%d8%a7%d9%8a%d8%a7\" class=\"wp-block-heading\">\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062d\u062c\u0645 \u0623\u0635\u063a\u0631 \u0648\u0643\u0644\u0641\u0629 \u0623\u0642\u0644:<\/strong> \u0644\u0627 \u062d\u0627\u062c\u0629 \u0644\u0647\u064a\u0643\u0644 \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u0623\u0648 \u0625\u0637\u0627\u0631 \u0623\u0631\u062c\u0644.<\/li>\n\n\n\n<li><strong>\u0623\u062f\u0627\u0621 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u0641\u0636\u0644:<\/strong> \u0645\u0633\u0627\u0631 \u0623\u0642\u0635\u0631 \u064a\u0642\u0644\u0651\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0648\u0627\u0644\u062d\u062b.<\/li>\n\n\n\n<li><strong>\u0645\u0633\u0627\u0631 \u062d\u0631\u0627\u0631\u064a \u0645\u062d\u0633\u0646:<\/strong> \u062a\u0628\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0625\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629.<\/li>\n\n\n\n<li><strong>\u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645:<\/strong> \u064a\u0645\u0643\u0646 \u062c\u0645\u0639 \u0639\u062f\u0629 \u0634\u0631\u0627\u0626\u062d (MCU\u060c \u062d\u0633\u0627\u0633\u060c \u0630\u0627\u0643\u0631\u0629) \u0641\u064a \u0645\u0633\u0627\u062d\u0629 \u0648\u0627\u062d\u062f\u0629.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d9%82%d9%8a%d9%88%d8%af\" class=\"wp-block-heading\">\u0627\u0644\u0642\u064a\u0648\u062f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0635\u0639\u0648\u0628\u0629 \u0627\u0644\u0625\u0635\u0644\u0627\u062d\/\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644.<\/strong><\/li>\n\n\n\n<li><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0628\u064a\u0626\u0629 \u0646\u0638\u064a\u0641\u0629:<\/strong> \u0627\u0644\u063a\u0628\u0627\u0631\/\u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u064a\u0633\u0628\u0628\u0627\u0646 \u0648\u0635\u0644\u0627\u062a \u0633\u064a\u0626\u0629.<\/li>\n\n\n\n<li><strong>\u062d\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f:<\/strong> \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0633\u064a\u0626 \u064a\u0624\u062f\u064a \u0644\u0623\u0639\u0637\u0627\u0644.<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0630\u0644\u0643 \u064a\u0646\u062a\u0634\u0631 COB \u0641\u064a \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u062d\u0633\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629\u060c \u0648\u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0637\u0628.<\/p>\n\n\n\n<h2 id=\"%d9%86%d8%b5%d8%a7%d8%a6%d8%ad-%d8%aa%d8%b5%d9%85%d9%8a%d9%85-pcb-%d9%84%d9%85%d9%88%d8%ab%d9%88%d9%82%d9%8a%d8%a9-%d8%a3%d8%b9%d9%84%d9%89-%d9%85%d8%b9-cob\" class=\"wp-block-heading\">\u0646\u0635\u0627\u0626\u062d \u062a\u0635\u0645\u064a\u0645 <strong>PCB<\/strong> \u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0639\u0644\u0649 \u0645\u0639 COB<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<\/strong><br>\u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0631\u0628\u0637 \u0628\u0627\u0644\u0633\u0644\u0643 \u0633\u0637\u062d\u064b\u0627 \u0646\u0627\u0639\u0645\u064b\u0627 \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u0631\u0628\u0637. \u064a\u0641\u0636\u0651\u064e\u0644 <strong>ENIG<\/strong> \u0623\u0648 <strong>\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0645\u0642\u0648\u0649 \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/strong> \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0635\u0627\u0642 \u062b\u0627\u0628\u062a \u0645\u0639 \u0627\u0644\u0630\u0647\u0628\/\u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645.<\/li>\n\n\n\n<li><strong>\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062d\u0638\u0631 \u062a\u062d\u062a \u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/strong><br>\u064a\u062a\u062f\u0641\u0642 \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629\u061b <strong>\u062a\u062c\u0646\u0651\u0628 \u0627\u0644\u0641\u062a\u062d\u0627\u062a (Vias)<\/strong> \u0623\u0648 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641 \u062f\u0627\u062e\u0644 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u063a\u0644\u064a\u0641. \u0625\u0646 \u0644\u0632\u0645 \u0648\u062c\u0648\u062f\u0647\u0627 \u0641\u064a\u062c\u0628 <strong>\u0633\u062f\u0651\u0647\u0627\/\u062d\u0634\u0648\u0647\u0627<\/strong> \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u0627\u0644\u0641\u0642\u0627\u0639\u0627\u062a.<\/li>\n\n\n\n<li><strong>\u062a\u0635\u0645\u064a\u0645 \u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0631\u0628\u0637<\/strong><br>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0648\u0633\u0627\u062f\u0629 \u0643\u0627\u0641\u064a\u0629 \u0644\u0647\u0628\u0648\u0637 \u0623\u062f\u0627\u0629 \u0627\u0644\u0631\u0628\u0637 \u0648\u0645\u0628\u0627\u0639\u062f\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u0642\u0635\u0631. \u0627\u062a\u0651\u0628\u0639 \u0642\u0648\u0627\u0639\u062f \u0645\u0635\u0646\u0639 \u0627\u0644\u0631\u0628\u0637 \u0644\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u062f\u0646\u064a\u0627.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/strong><br>\u0623\u0646\u0634\u0626 \u0645\u0633\u0627\u0631\u064b\u0627 \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u0645\u0628\u0627\u0634\u0631\u064b\u0627 \u0645\u0646 \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0625\u0644\u0649 \u0627\u0644\u0646\u062d\u0627\u0633\/\u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629. \u0627\u0633\u062a\u062e\u062f\u0645 \u0641\u062a\u062d\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0623\u0648 \u0646\u0648\u0627\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u0639\u0627\u0644\u064a.<\/li>\n\n\n\n<li><strong>\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0648\u0627\u0644\u0648\u0633\u0648\u0645<\/strong><br>\u0623\u0636\u0641 <strong>Fiducials<\/strong> \u0648\u0639\u0644\u0627\u0645\u0627\u062a \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0622\u0644\u064a\u0629. \u062a\u062c\u0646\u0651\u0628 \u0627\u0644\u0633\u0644\u0643 \u0633\u0643\u0631\u064a\u0646 \u0648\u0642\u0646\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u062f\u0627\u062e\u0644 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0631\u0628\u0637 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1482\" height=\"928\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1769566720-cob-pcb-dfm-keepout-enig-plugged-vias.webp\" alt=\"COB PCB DFM diagram showing glob-top keep-out, ENIG bond pads, plugged vias, and no open vias under epoxy\" class=\"wp-image-29721\"\/><\/figure>\n\n\n\n<h2 id=\"%d8%a3%d8%b9%d8%b7%d8%a7%d9%84-%d8%b4%d8%a7%d8%a6%d8%b9%d8%a9-%d9%81%d9%8a-cob-%d9%88%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%aa%d8%ac%d9%86%d8%a8%d9%87%d8%a7\" class=\"wp-block-heading\">\u0623\u0639\u0637\u0627\u0644 \u0634\u0627\u0626\u0639\u0629 \u0641\u064a COB \u0648\u0643\u064a\u0641\u064a\u0629 \u062a\u062c\u0646\u0628\u0647\u0627<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0646\u0642\u0637\u0627\u0639 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0631\u0628\u0637:<\/strong> \u062a\u0644\u0648\u062b\/\u0627\u0644\u062a\u0635\u0627\u0642 \u0636\u0639\u064a\u0641 \u2192 \u062a\u0646\u0638\u064a\u0641 \u062c\u064a\u062f \u0648\u062a\u0634\u0637\u064a\u0628 \u0645\u0646\u0627\u0633\u0628.<\/li>\n\n\n\n<li><strong>\u0627\u0646\u0641\u0635\u0627\u0644 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a:<\/strong> \u0625\u062c\u0647\u0627\u062f \u0632\u0627\u0626\u062f \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0631\u0628\u0637 \u2192 \u0636\u0628\u0637 \u0627\u0644\u0642\u0648\u0629\/\u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0641\u0642\u0627\u0639\u0627\u062a\/\u0641\u0631\u0627\u063a\u0627\u062a \u0641\u064a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a:<\/strong> \u0635\u0631\u0641 \u0633\u064a\u0626 \u0644\u0644\u063a\u0631\u0627\u0621 \u2192 \u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0647\u0648\u0627\u0621.<\/li>\n\n\n\n<li><strong>\u062a\u0622\u0643\u0644\/\u0642\u0635\u0631 \u0643\u0647\u0631\u0628\u0627\u0626\u064a:<\/strong> \u0631\u0637\u0648\u0628\u0629 \u062a\u062d\u062a \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u2192 \u0645\u0627\u062f\u0629 \u062a\u063a\u0644\u064a\u0641 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u062a\u062c\u0641\u064a\u0641 \u0642\u0628\u0644 \u0627\u0644\u0625\u063a\u0644\u0627\u0642.<\/li>\n\n\n\n<li><strong>\u0627\u0646\u0641\u0635\u0627\u0644 \u0637\u0628\u0642\u064a (Delamination):<\/strong> \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u2192 \u0645\u0648\u0627\u0621\u0645\u0629 CTE \u0628\u064a\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a.<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0623\u0646 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0635\u0639\u0628\u060c \u0627\u062c\u0639\u0644 \u0627\u0644\u0636\u0628\u0637 \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u062f\u0642\u064a\u0642\u064a\u0646 \u0633\u0627\u0628\u0642\u064a\u0646 \u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u063a\u0644\u064a\u0641.<\/p>\n\n\n\n<h2 id=\"%d8%aa%d8%b7%d8%a8%d9%8a%d9%82%d8%a7%d8%aa-cob\" class=\"wp-block-heading\">\u062a\u0637\u0628\u064a\u0642\u0627\u062a <strong>COB<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0648\u062d\u062f\u0627\u062a LED<\/strong> (\u063a\u0627\u0644\u0628\u064b\u0627 \u0639\u0644\u0649 \u0631\u0643\u064a\u0632\u0629 \u0623\u0644\u0645\u0646\u064a\u0648\u0645).<\/li>\n\n\n\n<li><strong>\u0623\u0644\u0639\u0627\u0628 \u0648\u0623\u062f\u0648\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0644\u0641\u0629<\/strong> (\u062f\u0648\u0627\u0626\u0631 \u201c\u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0633\u0648\u062f\u0627\u0621\u201d).<\/li>\n\n\n\n<li><strong>\u062d\u0633\u0627\u0633\u0627\u062a \u0645\u062e\u0635\u0635\u0629 \u0648\u0646\u0645\u0627\u0630\u062c ASIC<\/strong> \u0628\u0643\u0645\u064a\u0627\u062a \u0635\u063a\u064a\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0648\u062d\u062f\u0627\u062a IoT \u0623\u0648 RF<\/strong> \u0628\u0635\u0644\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d9%85%d8%a7-%d9%87%d9%88-cob-led%d8%9f\" class=\"wp-block-heading\">\u0645\u0627 \u0647\u0648 <strong>COB LED<\/strong>\u061f<\/h2>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u064a\u0637\u0627\u0628\u0642 \u0627\u0644\u0645\u0628\u062f\u0623 \u0646\u0641\u0633\u0647: <strong>\u0639\u062f\u0629 \u0634\u0631\u0627\u0626\u062d LED<\/strong> \u062a\u064f\u062b\u0628\u0651\u062a \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0631\u0643\u064a\u0632\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u062d\u0631\u0627\u0631\u064a\u064b\u0627. \u0628\u062f\u0644 \u062a\u063a\u0644\u064a\u0641 \u0643\u0644 LED \u0645\u0646\u0641\u0631\u062f\u064b\u0627 \u0645\u062b\u0644 <strong>SMD<\/strong>\u060c \u062a\u064f\u0631\u062a\u0651\u0628 \u0639\u0634\u0631\u0627\u062a\/\u0645\u0626\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0626\u062d \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0648\u064a\u064f\u063a\u0637\u0651\u064a\u0647\u0627 <strong>\u0641\u0648\u0633\u0641\u0648\u0631 \u0645\u0639 \u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/strong> \u0644\u062a\u0643\u0648\u064a\u0646 <strong>\u0633\u0637\u062d \u0636\u0648\u0626\u064a \u0645\u0648\u062d\u062f<\/strong> \u064a\u0634\u0628\u0647 \u0628\u0627\u0639\u062b\u064b\u0627 \u0648\u0627\u062d\u062f\u064b\u0627 \u0642\u0648\u064a\u064b\u0627.<\/p>\n\n\n\n<p>\u0628\u0633\u0628\u0628 \u0633\u0637\u062d \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062b \u0627\u0644\u0645\u062a\u0635\u0644\u060c \u062a\u062d\u0642\u0642 <strong>COB LEDs<\/strong> <strong>\u0643\u062b\u0627\u0641\u0629 \u0644\u0648\u0645\u0646 \u0623\u0639\u0644\u0649<\/strong> \u0648<strong>\u062a\u062c\u0627\u0646\u0633 \u0644\u0648\u0646 \u0623\u0641\u0636\u0644<\/strong> \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0645\u0635\u0641\u0648\u0641\u0627\u062a SMD.<\/p>\n\n\n\n<h2 id=\"cob-led-%d9%85%d9%82%d8%a7%d8%a8%d9%84-smd-led\" class=\"wp-block-heading\"><strong>COB LED<\/strong> \u0645\u0642\u0627\u0628\u0644 <strong>SMD LED<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0628\u0646\u064a\u0629:<\/strong> COB = \u0634\u0631\u0627\u0626\u062d \u0639\u062f\u064a\u062f\u0629 \u0639\u0644\u0649 \u0631\u0643\u064a\u0632\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0637\u0628\u0642\u0629 \u0641\u0648\u0633\u0641\u0648\u0631 \u0645\u0648\u062d\u0651\u062f\u0629\u061b SMD = \u0643\u0644 LED \u0645\u063a\u0644\u0641 \u0645\u0646\u0641\u0635\u0644.<\/li>\n\n\n\n<li><strong>\u062a\u062c\u0627\u0646\u0633 \u0627\u0644\u0625\u0636\u0627\u0621\u0629:<\/strong> COB \u0645\u0633\u062a\u0645\u0631 \u0628\u062f\u0648\u0646 \u0646\u0642\u0627\u0637 \u0645\u0636\u064a\u0626\u0629\u061b SMD \u0646\u0642\u0627\u0637 \u0645\u0631\u0626\u064a\u0629 \u0648\u062a\u062d\u062a\u0627\u062c \u0646\u0627\u0634\u0631\u064b\u0627.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a:<\/strong> COB \u0623\u0641\u0636\u0644 \u0644\u0623\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062a\u0646\u062a\u0634\u0631 \u0639\u0644\u0649 \u0645\u0633\u0627\u062d\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u0643\u0628\u064a\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639:<\/strong> COB \u0644\u062d\u0627\u0645\u0627\u062a \u0623\u0642\u0644\u061b SMD \u0644\u062d\u0627\u0645\u0627\u062a \u0643\u062b\u064a\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a:<\/strong> COB \u0644\u0644\u0625\u0633\u0642\u0627\u0637\u0627\u062a\u060c \u0633\u0628\u0648\u062a \u0644\u0627\u064a\u062a\u060c \u0627\u0644\u0634\u0627\u0634\u0627\u062a\u060c \u0648\u0627\u0644\u0634\u0631\u0627\u0626\u0637\u061b SMD \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0648\u0627\u0644\u0645\u0624\u0634\u0631\u0627\u062a.<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a <strong>\u0634\u0627\u0634\u0627\u062a LED<\/strong> \u064a\u062a\u064a\u062d COB <strong>\u0645\u0633\u0627\u0641\u0629 \u0628\u0643\u0633\u0644 \u0623\u0635\u063a\u0631<\/strong> \u0648\u0633\u0637\u062d\u064b\u0627 \u0623\u0646\u0639\u0645 \u0648\u0623\u0643\u062b\u0631 \u062a\u062d\u0645\u0644\u064b\u0627 \u0645\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a SMD. \u0648\u0641\u064a <strong>\u0627\u0644\u0625\u0636\u0627\u0621\u0629<\/strong> \u064a\u0628\u0633\u0637 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0628\u0635\u0631\u064a \u0648\u064a\u0631\u0641\u0639 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%b4%d8%b1%d8%a7%d8%a6%d8%b7-cob-led-%d8%ae%d8%b7-%d8%b6%d9%88%d8%a6%d9%8a-%d9%85%d8%aa%d8%ac%d8%a7%d9%86%d8%b3-%d8%af%d9%88%d9%86-%d9%86%d9%82%d8%a7%d8%b7-%d8%b3%d8%a7%d8%ae%d9%86%d8%a9\" class=\"wp-block-heading\">\u0634\u0631\u0627\u0626\u0637 <strong>COB LED<\/strong>: \u062e\u0637 \u0636\u0648\u0626\u064a \u0645\u062a\u062c\u0627\u0646\u0633 \u062f\u0648\u0646 \u0646\u0642\u0627\u0637 \u0633\u0627\u062e\u0646\u0629<\/h2>\n\n\n\n<p>\u0634\u0631\u064a\u0637 <strong>COB LED<\/strong> \u0647\u0648 \u0634\u0631\u064a\u0637 \u062a\u064f\u0631\u0635 \u0641\u064a\u0647 \u0634\u0631\u0627\u0626\u062d LED \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0642\u0627\u0631\u0628 \u062a\u062d\u062a \u0637\u0628\u0642\u0629 \u0641\u0648\u0633\u0641\u0648\u0631 \u0645\u0633\u062a\u0645\u0631\u0629. \u0628\u062e\u0644\u0627\u0641 \u0634\u0631\u0627\u0626\u0637 SMD\u060c <strong>\u0644\u0646 \u062a\u0631\u0649 \u0646\u0642\u0627\u0637\u064b\u0627 \u0645\u0646\u0641\u0635\u0644\u0629<\/strong>\u2014\u0628\u0644 \u062e\u0637\u064b\u0627 \u0636\u0648\u0626\u064a\u064b\u0627 \u0633\u0644\u0633\u064b\u0627.<\/p>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d9%85%d8%b2%d8%a7%d9%8a%d8%a7\" class=\"wp-block-heading\">\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u0648\u0646 \u0628\u0642\u0639 \u0645\u0638\u0644\u0645\u0629 \u0623\u0648 \u201c\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0646\u0642\u0627\u0637\u201d.<\/li>\n\n\n\n<li>\u0646\u0634\u0631 \u0636\u0648\u0626\u064a \u0623\u0633\u0647\u0644 \u062f\u0648\u0646 \u0623\u063a\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629.<\/li>\n\n\n\n<li>\u0646\u062d\u064a\u0641 \u0648\u0642\u0627\u0628\u0644 \u0644\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0644\u062f\u0648\u0627\u0644\u064a\u0628 \u0627\u0644\u0645\u0637\u0628\u062e \u0648\u0627\u0644\u0631\u0641\u0648\u0641 \u0648\u0627\u0644\u0632\u064a\u0646\u0629.<\/li>\n\n\n\n<li>\u064a\u062a\u0648\u0641\u0631 \u0628\u062c\u0647\u062f <strong>12V<\/strong> \u0648<strong>24V<\/strong> \u0644\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"%d8%a7%d9%84%d9%82%d9%8a%d9%88%d8%af\" class=\"wp-block-heading\">\u0627\u0644\u0642\u064a\u0648\u062f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649 \u0642\u0644\u064a\u0644\u064b\u0627 \u0628\u0627\u0644\u0645\u062a\u0631.<\/li>\n\n\n\n<li>\u064a\u062d\u062a\u0627\u062c \u062a\u0628\u0631\u064a\u062f\u064b\u0627 \u062c\u064a\u062f\u064b\u0627\u2014\u064a\u0648\u0635\u0649 \u0628\u0642\u0646\u0648\u0627\u062a \u0623\u0644\u0645\u0646\u064a\u0648\u0645.<\/li>\n\n\n\n<li>\u0623\u0635\u0639\u0628 \u0641\u064a \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0641\u0631\u062f\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"916\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1769566772-cob-led-strip-power-injection-aluminum-channel.webp\" alt=\"COB LED strip vs SMD with no hotspots, 24V power injection every 5 m, and aluminum channel cooling\" class=\"wp-image-29729\"\/><\/figure>\n\n\n\n<h2 id=\"%d9%83%d9%8a%d9%81-%d8%aa%d8%ae%d8%aa%d8%a7%d8%b1-%d8%b4%d8%b1%d9%8a%d8%b7-cob-led\" class=\"wp-block-heading\">\u0643\u064a\u0641 \u062a\u062e\u062a\u0627\u0631 \u0634\u0631\u064a\u0637 <strong>COB LED<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062c\u0647\u062f:<\/strong> 12V \u064a\u062a\u064a\u062d \u0641\u0648\u0627\u0635\u0644 \u0642\u0637\u0639 \u0623\u0642\u0635\u0631 \u0644\u0643\u0646 \u0647\u0628\u0648\u0637 \u062c\u0647\u062f \u0623\u0643\u0628\u0631\u061b 24V \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0637\u0648\u0644.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0642\u062f\u0631\u0629 \u0648\u0627\u0644\u0633\u0637\u0648\u0639:<\/strong> \u0648\u0627\u0637\/\u0645\u062a\u0631 \u0648 \u0644\u0648\u0645\u0646\/\u0645\u062a\u0631\u2014\u0637\u0627\u0628\u0642\u0647\u0627 \u0645\u0639 \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0633\u0637\u0648\u0639 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/li>\n\n\n\n<li><strong>\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0644\u0648\u0646 \u0648CRI:<\/strong> \u0645\u0624\u0634\u0631 \u062a\u062c\u0633\u064a\u062f \u0644\u0648\u0646 \u226590 \u0644\u0623\u0644\u0648\u0627\u0646 \u0637\u0628\u064a\u0639\u064a\u0629\u061b \u0627\u062e\u062a\u0631 2700K\u20136500K \u062d\u0633\u0628 \u0627\u0644\u062c\u0648.<\/li>\n\n\n\n<li><strong>\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0640LED:<\/strong> \u0627\u0644\u0634\u0627\u0626\u0639 320\u2013640 \u0634\u0631\u064a\u062d\u0629\/\u0645\u062a\u0631\u061b \u0627\u0644\u0623\u0643\u062b\u0631 \u064a\u0639\u0637\u064a \u0636\u0648\u0621\u064b\u0627 \u0623\u0646\u0639\u0645.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u0627\u0644\u0628\u064a\u0626\u0629:<\/strong> \u0644\u0644\u062e\u0627\u0631\u062c\/\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u062e\u062a\u0631 IP65\u2013IP67\u060c \u0648\u062a\u0630\u0643\u0651\u0631 \u0627\u062d\u062a\u0645\u0627\u0644 \u0627\u0635\u0641\u0631\u0627\u0631 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0627\u0644\u0633\u0645\u064a\u0643.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0639\u062a\u064a\u0645:<\/strong> \u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0648\u0627\u0641\u0642 PWM \u0623\u0648 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d8%a5%d8%af%d8%a7%d8%b1%d8%a9-%d8%a7%d9%84%d8%ad%d8%b1%d8%a7%d8%b1%d8%a9-%d9%88%d8%a7%d9%84%d8%b9%d9%85%d8%b1\" class=\"wp-block-heading\">\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0639\u0645\u0631<\/h2>\n\n\n\n<p>\u062a\u0648\u0644\u0651\u062f \u0634\u0631\u0627\u0626\u062d COB \u062d\u0631\u0627\u0631\u0629 \u0643\u063a\u064a\u0631\u0647\u0627. \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0648\u0635\u0644 LED \u064a\u0633\u0628\u0628 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0641\u064a\u0636 \u0648\u062a\u063a\u064a\u0631 \u0627\u0644\u0644\u0648\u0646. \u0644\u0644\u0625\u0637\u0627\u0644\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0631\u0643\u0651\u0628 \u0627\u0644\u0634\u0631\u0627\u0626\u0637 \u0639\u0644\u0649 <strong>\u0642\u0646\u0648\u0627\u062a \u0623\u0644\u0645\u0646\u064a\u0648\u0645<\/strong> \u0623\u0648 \u0623\u0633\u0637\u062d \u0645\u0639\u062f\u0646\u064a\u0629.<\/li>\n\n\n\n<li>\u0648\u0641\u0651\u0631 \u062a\u0647\u0648\u064a\u0629 \u062c\u064a\u062f\u0629 \u0648\u0627\u0628\u062a\u0639\u062f \u0639\u0646 \u0627\u0644\u062d\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u063a\u0644\u0642\u0629.<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0632\u0648\u0651\u062f\u0627\u062a \u0642\u062f\u0631\u0629 \u0628\u0647\u0627\u0645\u0634 \u062a\u064a\u0627\u0631 \u0643\u0627\u0641\u064d.<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u0639 \u062a\u0628\u0631\u064a\u062f \u062c\u064a\u062f \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0644 \u0639\u0645\u0631 \u0627\u0644\u0634\u0631\u064a\u0637 \u0625\u0644\u0649 <strong>30\u201350 \u0623\u0644\u0641 \u0633\u0627\u0639\u0629<\/strong> \u0645\u0639 \u062a\u0631\u0627\u062c\u0639 \u0637\u0641\u064a\u0641 \u0641\u064a \u0627\u0644\u0633\u0637\u0648\u0639.<\/p>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%a3%d8%b3%d8%a6%d9%84%d8%a9-%d8%a7%d9%84%d8%b4%d8%a7%d8%a6%d8%b9%d8%a9-faq\" class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQ)<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1769567365386\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%85%d8%a7%d8%b0%d8%a7-%d9%8a%d8%b9%d9%86%d9%8a-chip-on-board%d8%9f\" class=\"rank-math-question \">\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a Chip on Board\u061f<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u062a\u0642\u0646\u064a\u0629 \u062a\u063a\u0644\u064a\u0641 \u062a\u064f\u062b\u0628\u062a \u0641\u064a\u0647\u0627 \u0627\u0644\u0634\u0631\u0627\u0626\u062d \u0627\u0644\u0639\u0627\u0631\u064a\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 PCB \u0648\u062a\u064f\u062d\u0645\u064a \u0628\u0637\u0628\u0642\u0629 \u0625\u064a\u0628\u0648\u0643\u0633\u064a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769567377861\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%87%d9%84-cob-%d9%87%d9%88-%d9%86%d9%81%d8%b3%d9%87-flip-chip%d8%9f\" class=\"rank-math-question \">\u0647\u0644 COB \u0647\u0648 \u0646\u0641\u0633\u0647 Flip-Chip\u061f<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Flip-Chip \u0623\u062d\u062f \u0623\u0634\u0643\u0627\u0644 COB \u062d\u064a\u062b \u062a\u064f\u0642\u0644\u064e\u0628 \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0648\u062a\u064f\u0644\u062d\u0645 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769567386813\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-cob-%d8%a3%d9%82%d9%84-%d9%83%d9%84%d9%81%d8%a9%d8%9f\" class=\"rank-math-question \">\u0644\u0645\u0627\u0630\u0627 COB \u0623\u0642\u0644 \u0643\u0644\u0641\u0629\u061f<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0644\u0623\u0646\u0647 \u064a\u0644\u063a\u064a \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u0648\u0625\u0637\u0627\u0631 \u0627\u0644\u0623\u0631\u062c\u0644 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769567395700\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%85%d8%a7-%d9%87%d9%88-cob-led%d8%9f\" class=\"rank-math-question \">\u0645\u0627 \u0647\u0648 COB LED\u061f<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0645\u0635\u062f\u0631 \u0636\u0648\u0621 \u0645\u0643\u0648\u0651\u0646 \u0645\u0646 \u0639\u062f\u0629 \u0634\u0631\u0627\u0626\u062d LED \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0639\u0644\u0649 \u0631\u0643\u064a\u0632\u0629 \u0648\u0627\u062d\u062f\u0629 \u0644\u0625\u0636\u0627\u0621\u0629 \u0623\u0642\u0648\u0649 \u0648\u0623\u0643\u062b\u0631 \u062a\u062c\u0627\u0646\u0633\u064b\u0627.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769567405371\" class=\"rank-math-list-item\">\n<h3 id=\"%d8%a3%d9%8a%d9%91%d9%87%d9%85%d8%a7-%d8%a3%d9%81%d8%b6%d9%84-%d8%b4%d8%b1%d9%8a%d8%b7-cob-%d8%a3%d9%85-smd%d8%9f\" class=\"rank-math-question \">\u0623\u064a\u0651\u0647\u0645\u0627 \u0623\u0641\u0636\u0644: \u0634\u0631\u064a\u0637 COB \u0623\u0645 SMD\u061f<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>COB \u064a\u0639\u0637\u064a \u0636\u0648\u0621\u064b\u0627 \u0646\u0627\u0639\u0645\u064b\u0627 \u0628\u0644\u0627 \u0646\u0642\u0627\u0637\u061b SMD \u0623\u0631\u062e\u0635 \u0648\u0623\u0633\u0647\u0644 \u0625\u0635\u0644\u0627\u062d\u064b\u0627.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769567413862\" class=\"rank-math-list-item\">\n<h3 id=\"%d9%87%d9%84-%d8%aa%d8%ad%d8%aa%d8%a7%d8%ac-%d8%b4%d8%b1%d8%a7%d8%a6%d8%b7-cob-%d8%a5%d9%84%d9%89-%d9%82%d9%86%d9%88%d8%a7%d8%aa-%d8%a3%d9%84%d9%85%d9%86%d9%8a%d9%88%d9%85%d8%9f\" class=\"rank-math-question \">\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0634\u0631\u0627\u0626\u0637 COB \u0625\u0644\u0649 \u0642\u0646\u0648\u0627\u062a \u0623\u0644\u0645\u0646\u064a\u0648\u0645\u061f<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0646\u0639\u0645\u060c \u062e\u0635\u0648\u0635\u064b\u0627 \u0644\u0644\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0644\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0639\u0645\u0631.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 id=\"%d8%a7%d9%84%d8%ae%d9%84%d8%a7%d8%b5%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u062a\u0635\u0645\u0645 \u0644\u0648\u062d\u0629 PCB \u0628\u0634\u0631\u0627\u0626\u062d \u0639\u0627\u0631\u064a\u0629 \u0623\u0648 \u062a\u062e\u062a\u0627\u0631 \u0634\u0631\u0627\u0626\u0637 LED \u0630\u0627\u062a \u062e\u0637 \u0636\u0648\u0626\u064a \u0633\u0644\u0633\u060c \u062a\u0642\u062f\u0645 \u062a\u0642\u0646\u064a\u0629 <strong>COB<\/strong> \u062d\u062c\u0645\u064b\u0627 \u0635\u063a\u064a\u0631\u064b\u0627 \u0648\u0623\u062f\u0627\u0621\u064b \u0639\u0627\u0644\u064a\u064b\u0627 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0641\u0636\u0644.<br>\u0641\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a\u060c \u062a\u0633\u0645\u062d COB \u0628\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0623\u0635\u063a\u0631 \u0648\u0623\u0631\u062e\u0635 \u0628\u0625\u0644\u063a\u0627\u0621 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629.<br>\u0648\u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u062a\u0645\u0646\u062d\u0643 \u0625\u0636\u0627\u0621\u0629 \u0623\u0643\u062b\u0631 \u0633\u0644\u0627\u0633\u0629 \u0648\u0643\u0641\u0627\u0621\u0629.<\/p>\n\n\n\n<p>\u0641\u0647\u0645\u0643 \u0644\u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 COB\u2014\u0645\u0646 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0631\u0628\u0637 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0625\u0644\u0649 \u0643\u062b\u0627\u0641\u0629 LED \u0648\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u2014\u0633\u064a\u0633\u0627\u0639\u062f\u0643 \u0639\u0644\u0649 \u0628\u0646\u0627\u0621 \u0645\u0646\u062a\u062c\u0627\u062a \u0641\u0639\u0651\u0627\u0644\u0629 \u0648\u0645\u062a\u064a\u0646\u0629 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0639\u0631\u0628\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.fastturnpcbs.com\/contact-us\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1880\" height=\"506\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/10\/1761616565-1761616565-FastTurn-PCB-banner.webp\" alt=\"FastTurn PCB banner\" class=\"wp-image-19406\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u0627\u0643\u062a\u0634\u0641 \u0645\u0627 \u0647\u064a \u062a\u0642\u0646\u064a\u0629 \"\u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629\" (COB)\u060c \u0648\u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u062a\u062a\u0641\u0648\u0642 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0628\u062a\u0642\u0646\u064a\u0629 COB \u0639\u0644\u0649 \u0645\u0635\u0627\u0628\u064a\u062d SMD \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0637\u0648\u0639\u064b\u0627 \u0648\u0633\u0644\u0627\u0633\u0629.<\/p>\n","protected":false},"author":5,"featured_media":29709,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[54],"tags":[],"class_list":["post-29737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ar"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/29737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/comments?post=29737"}],"version-history":[{"count":0,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/29737\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media\/29709"}],"wp:attachment":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media?parent=29737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/categories?post=29737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/tags?post=29737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}