{"id":941,"date":"2026-01-20T09:45:23","date_gmt":"2026-01-20T09:45:23","guid":{"rendered":"https:\/\/glowinled.com\/when-supplier-quotes-vary-significantly-how-can-i-identify-potential-quality-traps-behind-low-priced-cob-led-strips\/"},"modified":"2026-01-20T10:35:20","modified_gmt":"2026-01-20T10:35:20","slug":"identify-potential-quality-traps-behind-low-priced-cob-led-strips","status":"publish","type":"post","link":"https:\/\/glowinled.com\/ar\/identify-potential-quality-traps-behind-low-priced-cob-led-strips\/","title":{"rendered":"\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0641\u062e\u0627\u062e \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0648\u0631\u0627\u0621 \u0634\u0631\u0627\u0626\u0637 LED COB \u0630\u0627\u062a \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u061f"},"content":{"rendered":"<p style=\"float: right; margin-left: 15px; margin-bottom: 15px;\">\n  <img decoding=\"async\" src=\"https:\/\/glowinled.com\/wp-content\/uploads\/2025\/12\/COB-Strip-140lm.webp\" alt=\"\u0634\u0631\u064a\u0637 LED \u0628\u0643\u062b\u0627\u0641\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 COB\">\n<\/p>\n<p>\u0644\u0642\u062f \u0627\u0642\u062a\u0628\u0633\u062a \u0645\u0624\u062e\u0631\u064b\u0627 \u0645\u0634\u0631\u0648\u0639\u064b\u0627 \u062a\u062c\u0627\u0631\u064a\u064b\u0627 \u062d\u064a\u062b \u0639\u0631\u0636 \u0645\u0646\u0627\u0641\u0633 \u0623\u0633\u0639\u0627\u0631\u064b\u0627 <a href=\"https:\/\/www.reuters.com\/business\/energy\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0645\u0634\u0631\u0648\u0639 \u062a\u062c\u0627\u0631\u064a<\/a> <sup id=\"ref-1\"><a href=\"#footnote-1\" class=\"footnote-ref\">1<\/a><\/sup> 40% \u0623\u0642\u0644 \u0645\u0646 \u0623\u0633\u0639\u0627\u0631\u0646\u0627\u060c \u0645\u0645\u0627 \u062c\u0639\u0644 \u0627\u0644\u0639\u0645\u064a\u0644 \u064a\u062a\u0631\u062f\u062f. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062e\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0641\u0627\u0631\u0642 \u0627\u0644\u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0633\u0639\u0631 \u0627\u062e\u062a\u0635\u0627\u0631\u0627\u062a \u0645\u0648\u0627\u062f \u062e\u0637\u0631\u0629 \u062a\u0647\u062f\u062f \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628. <a href=\"https:\/\/www.energy.gov\/energysaver\/led-lighting\" target=\"_blank\" rel=\"noopener noreferrer\">\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/a> <sup id=\"ref-2\"><a href=\"#footnote-2\" class=\"footnote-ref\">2<\/a><\/sup><\/p>\n<p><strong>\u0644\u062a\u062d\u062f\u064a\u062f \u0641\u062e\u0627\u062e \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0634\u0631\u0627\u0626\u0637 COB \u0630\u0627\u062a \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u060c \u0627\u0641\u062d\u0635 \u0648\u0632\u0646 \u0646\u062d\u0627\u0633 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0644\u0644\u0633\u0645\u0643 \u0623\u0642\u0644 \u0645\u0646 2 \u0623\u0648\u0646\u0635\u0629 \u0648\u0627\u0637\u0644\u0628 \u062a\u0642\u0627\u0631\u064a\u0631 LM-80 \u0645\u0646 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0644\u0645\u0639\u0627\u0646. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0634\u0631\u0627\u0626\u062d \u063a\u064a\u0631 \u0645\u0639\u0631\u0648\u0641\u0629 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0631\u0645\u0648\u0632 \u062a\u0635\u0646\u064a\u0641 \u063a\u0627\u0645\u0636\u0629\u060c \u0648\u0633\u0644\u064a\u0643\u0648\u0646 \u0623\u062f\u0646\u0649 \u062c\u0648\u062f\u0629 \u064a\u062a\u0634\u0642\u0642 \u062a\u062d\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062d\u064a\u062b \u062a\u0642\u0644\u0644 \u0647\u0630\u0647 \u0645\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0644\u0643\u0646\u0647\u0627 \u062a\u0642\u0635\u0631 \u0639\u0645\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/strong><\/p>\n<p>\u062f\u0639\u0648\u0646\u0627 \u0646\u0648\u0636\u062d \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0645\u062e\u0641\u064a\u0629 \u0641\u064a \u062a\u0644\u0643 \u0627\u0644\u0639\u0631\u0648\u0636 \u0627\u0644\u062a\u0642\u062f\u064a\u0645\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629 \u062d\u062a\u0649 \u062a\u062a\u0645\u0643\u0646 \u0645\u0646 \u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0643\u0644\u0641\u0629.<\/p>\n<h2>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0633\u0645\u0643 \u0646\u062d\u0627\u0633 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0643\u0627\u0641\u064a\u064b\u0627 \u0644\u0645\u0646\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0627\u062a\u064a\u061f<\/h2>\n<p>\u0641\u064a \u0645\u0646\u0634\u0623\u062a\u0646\u0627 \u0641\u064a \u0634\u0646\u0632\u0646\u060c \u0646\u0631\u0641\u0636 \u0623\u064a \u0644\u0648\u062d\u0629 \u062f\u0627\u0626\u0631\u0629 \u0645\u0637\u0628\u0648\u0639\u0629 \u0623\u0642\u0644 \u0645\u0646 2 \u0623\u0648\u0646\u0635\u0629 \u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0623\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645\u0629 \u062a\u0642\u062a\u0644 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0628\u0633\u0631\u0639\u0629. \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0647\u064a \u0642\u0627\u062a\u0644\u0629 \u0623\u0631\u0628\u0627\u062d \u063a\u064a\u0631 \u0645\u0631\u0626\u064a\u0629 \u062a\u0636\u0631 \u0628\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0623\u0643\u0645\u0644\u0647.<\/p>\n<p><strong>\u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0628\u0642\u064a\u0627\u0633 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0639\u0628\u0631 \u0645\u0633\u0627\u0641\u0629 5 \u0623\u0645\u062a\u0627\u0631\u061b \u0627\u0646\u062e\u0641\u0627\u0636 \u064a\u062a\u062c\u0627\u0648\u0632 10% \u064a\u062f\u0644 \u0639\u0644\u0649 \u0646\u0642\u0635 \u0627\u0644\u0646\u062d\u0627\u0633. \u0642\u0633 \u0627\u0644\u0633\u0645\u0643 \u0641\u0639\u0644\u064a\u064b\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u0632\u064a\u0646 \u0623\u0648 \u0627\u0637\u0644\u0628 \u0648\u0631\u0642\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a UL \u062a\u0624\u0643\u062f \u0648\u0632\u0646 2 \u0623\u0648\u0646\u0635\u0629 \u0625\u0644\u0649 3 \u0623\u0648\u0646\u0635\u0629\u060c \u062d\u064a\u062b \u0623\u0646 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0630\u0627\u062a 1 \u0623\u0648\u0646\u0635\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646\u0647\u0627 \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a COB.<\/strong><\/p>\n<p>\u0639\u0646\u062f\u0645\u0627 \u0646\u0642\u0648\u0645 \u0628\u062a\u062d\u0644\u064a\u0644 \u0641\u0634\u0644 \u0634\u0631\u0627\u0626\u0637 COB \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629 \u0627\u0644\u062a\u064a \u0623\u0631\u0633\u0644\u0647\u0627 \u0625\u0644\u064a\u0646\u0627 \u0639\u0645\u0644\u0627\u0621 \u0645\u062d\u0628\u0637\u0648\u0646\u060c \u064a\u0643\u0648\u0646 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0647\u0648 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB). <a href=\"https:\/\/www.ipc.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<\/a> <sup id=\"ref-3\"><a href=\"#footnote-3\" class=\"footnote-ref\">3<\/a><\/sup> \u062a\u0639\u0645\u0644 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0643\u0639\u0645\u0648\u062f \u0641\u0642\u0631\u064a \u0644\u0634\u0631\u0627\u0626\u0637 LED\u060c \u062d\u064a\u062b \u062a\u0646\u0642\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u0630\u0644\u0643\u060c \u062a\u0634\u062a\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 COB (Chip on Board) \u062a\u062c\u0645\u0639 \u0645\u0626\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0626\u062d \u0645\u0639\u064b\u0627 \u0628\u0634\u0643\u0644 \u0648\u062b\u064a\u0642\u2014\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0646 480 \u0625\u0644\u0649 720 \u0634\u0631\u064a\u062d\u0629 \u0644\u0643\u0644 \u0645\u062a\u0631. \u0647\u0630\u0627 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062a\u062e\u0644\u0642 \u0645\u0646\u0637\u0642\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u0631\u0643\u0632\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u0628\u0628\u0633\u0627\u0637\u0629.<\/p>\n<p>\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0644\u0644\u0634\u0631\u0627\u0626\u0637 \"\u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629\" \u0647\u0648 \u0623\u0648\u0646\u0635\u0629 \u0648\u0627\u062d\u062f\u0629 (oz) \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633. \u0628\u064a\u0646\u0645\u0627 \u064a\u0643\u0648\u0646 \u0630\u0644\u0643 \u0645\u0642\u0628\u0648\u0644\u064b\u0627 \u0644\u0634\u0631\u0627\u0626\u0637 SMD \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0642\u062f\u0631\u0629\u060c \u0641\u0625\u0646\u0647 \u062d\u0643\u0645 \u0628\u0627\u0644\u0625\u0639\u062f\u0627\u0645 \u0639\u0644\u0649 \u0645\u0646\u062a\u062c\u0627\u062a COB \u0630\u0627\u062a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0641\u064a \u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u062f\u064a\u0646\u0627\u060c \u0644\u0627\u062d\u0638\u0646\u0627 \u0623\u0646 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0628\u0646\u062d\u0627\u0633 1 \u0623\u0648\u0646\u0635\u0629 \u0641\u064a \u0634\u0631\u0627\u0626\u0637 COB \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0644 \u0625\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 80\u00b0C (176\u00b0F) \u062e\u0644\u0627\u0644 \u062f\u0642\u0627\u0626\u0642 \u0645\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062a\u0641\u0633\u062f \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0627\u0644\u0641\u0633\u0641\u0648\u0631\u064a \u0648\u0634\u0631\u0627\u0626\u062d LED \u0646\u0641\u0633\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0633\u0631\u064a\u0639 \u0641\u064a \u0627\u0644\u0633\u0637\u0648\u0639 \u0648\u062a\u063a\u064a\u0631 \u0627\u0644\u0644\u0648\u0646.<\/p>\n<p>\u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641\u060c \u064a\u0633\u062a\u062e\u062f\u0645 \u0628\u0639\u0636 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0644\u0648\u062d\u0629 \u062f\u0627\u0626\u0631\u0629 \u0645\u0637\u0628\u0648\u0639\u0629 \"\u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0648\u062c\u0647\" \u062a\u062d\u062a\u0648\u064a \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0639\u0644\u0649 \u0637\u0628\u0642\u0629 \u0646\u062d\u0627\u0633 \u0631\u0642\u064a\u0642\u0629 \u062c\u062f\u064b\u0627\u060c \u0628\u0627\u0644\u0643\u0627\u062f \u062a\u0635\u0644 \u0625\u0644\u0649 1 \u0623\u0648\u0646\u0635\u0629 \u0641\u064a \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a. \u0642\u062f \u064a\u062f\u0639\u0648\u0646 \u0623\u0646\u0647\u0627 \u062a\u0635\u0645\u064a\u0645 \"\u0637\u0628\u0642\u062a\u064a\u0646\"\u060c \u0648\u0647\u0648 \u0645\u0635\u0637\u0644\u062d \u062a\u0642\u0646\u064a \u064a\u0628\u062f\u0648 \u0643\u0630\u0644\u0643 \u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u0639\u0646\u064a \u0634\u064a\u0626\u064b\u0627 \u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0648\u062c\u0648\u062f\u064b\u0627. \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u062e\u0627\u0635\u0629 \u062a\u0644\u0643 \u0627\u0644\u0645\u062d\u0627\u0637\u0629 \u0628\u0623\u0637\u0642\u0645 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u0623\u0648 \u0627\u0644\u0643\u0648\u0627\u0633\u0631\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0635\u0631 \u0639\u0644\u0649 \u062d\u062f \u0623\u062f\u0646\u0649 \u0645\u0646 \u0646\u062d\u0627\u0633 \u0645\u0644\u0641\u0648\u0641 \u0648\u0645\u062e\u0645\u0648\u0631 \u0628\u0648\u0632\u0646 2 \u0623\u0648\u0646\u0635\u0629 \u0628\u0637\u0628\u0642\u062a\u064a\u0646. \u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0633\u0627\u0648\u064d \u0639\u0628\u0631 \u0637\u0648\u0644 \u0627\u0644\u0634\u0631\u064a\u0637 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u062c\u0645\u0639\u0647\u0627 \u0639\u0646\u062f \u0627\u0644\u0634\u0631\u0627\u0626\u062d.<\/p>\n<p>\u064a\u0645\u0643\u0646\u0643 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u064a\u062f\u0627\u0646\u064a \u0628\u062f\u0648\u0646 \u0645\u062e\u062a\u0628\u0631. \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0628\u0643\u0631\u0629 \u0637\u0648\u0644\u0647\u0627 5 \u0623\u0645\u062a\u0627\u0631 \u0645\u0646 \u0637\u0631\u0641 \u0648\u0627\u062d\u062f. \u0628\u0639\u062f 30 \u062f\u0642\u064a\u0642\u0629\u060c \u0644\u0645\u0633 \u0627\u0644\u0634\u0631\u064a\u0637 \u0639\u0646\u062f \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0645\u0634\u063a\u0644 \u0648\u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0622\u062e\u0631. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0645\u0634\u063a\u0644 \u0634\u062f\u064a\u062f \u0627\u0644\u0633\u062e\u0648\u0646\u0629 \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0622\u062e\u0631 \u0623\u0636\u0639\u0641 \u0648\u0623\u0628\u0631\u062f \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638\u060c \u0641\u0625\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0631\u0642\u064a\u0642 \u062c\u062f\u064b\u0627 \u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644. \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0648\u0644\u062f \u062d\u0631\u0627\u0631\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0636\u0648\u0621.<\/p>\n<h3>\u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<\/h3>\n<p>\u064a\u0648\u0636\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0648\u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0634\u0631\u064a\u0637 LED COB \u0628\u0642\u0648\u0629 10 \u0648\u0627\u0637\/\u0645\u062a\u0631 \u0642\u064a\u0627\u0633\u064a.<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<\/th>\n<th align=\"left\">\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 (\u0625\u062c\u0645\u0627\u0644\u064a)<\/th>\n<th align=\"left\">\u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u0628\u0639\u062f \u0633\u0627\u0639\u0629 \u0648\u0627\u062d\u062f\u0629)<\/th>\n<th align=\"left\">\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Voltage_drop\" target=\"_blank\" rel=\"noopener noreferrer\">\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/a> <sup id=\"ref-4\"><a href=\"#footnote-4\" class=\"footnote-ref\">4<\/a><\/sup> \u0625\u0633\u0642\u0627\u0637 (\u062c\u0631\u064a 5 \u062f\u0642\u0627\u0626\u0642)<\/th>\n<th align=\"left\">\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0645\u0642\u062f\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\"><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \/ \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f<\/strong><\/td>\n<td align=\"left\">\u0623\u0648\u0646\u0635\u0629 \u0648\u0627\u062d\u062f\u0629 (35 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)<\/td>\n<td align=\"left\">\u0645\u0631\u062a\u0641\u0639 (&gt; 75\u00b0C)<\/td>\n<td align=\"left\">&gt; 2.5 \u0641\u0648\u0644\u062a (\u0645\u0647\u0645)<\/td>\n<td align=\"left\">\u062a\u0645 \u062a\u0642\u0644\u064a\u0644\u0647 \u0628\u0645\u0642\u062f\u0627\u0631 40-50%<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u0645\u0647\u0646\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629<\/strong><\/td>\n<td align=\"left\">2 \u0623\u0648\u0646\u0635\u0629 (70 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)<\/td>\n<td align=\"left\">\u0645\u062a\u0648\u0633\u0637 (55-60\u00b0C)<\/td>\n<td align=\"left\">&lt; 1.5 \u0641\u0648\u0644\u062a (\u0645\u0642\u0628\u0648\u0644)<\/td>\n<td align=\"left\">\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0645\u0635\u0646\u0641 (\u0642\u064a\u0627\u0633\u064a)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \/ \u0635\u0646\u0627\u0639\u064a<\/strong><\/td>\n<td align=\"left\">3 \u0623\u0648\u0646\u0635\u0629 (105 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)<\/td>\n<td align=\"left\">\u0645\u0646\u062e\u0641\u0636 (&lt; 45\u00b0C)<\/td>\n<td align=\"left\">&lt; 0.8 \u0641\u0648\u0644\u062a (\u0645\u0645\u062a\u0627\u0632)<\/td>\n<td align=\"left\">\u062a\u0645 \u062a\u0645\u062f\u064a\u062f\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 20%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0647\u0644 \u0633\u064a\u0624\u062f\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0642\u0644 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0625\u0644\u0649 \u0638\u0647\u0648\u0631 \u062a\u0641\u0627\u0648\u062a \u0645\u0631\u0626\u064a \u0641\u064a \u0627\u0644\u0644\u0648\u0646 \u0623\u0648 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0639\u0628\u0631 \u062f\u0641\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629\u061f<\/h2>\n<p>\u0646\u0633\u0627\u0639\u062f \u063a\u0627\u0644\u0628\u064b\u0627 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0639\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0634\u0631\u0627\u0626\u0637 \"\u0635\u0641\u0642\u0627\u062a\" \u0627\u0644\u062a\u064a \u062a\u0638\u0647\u0631 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u062a\u0637\u0627\u0628\u0642 \u0628\u0639\u062f \u0625\u0635\u0644\u0627\u062d \u0628\u0633\u064a\u0637\u060c \u0645\u0645\u0627 \u064a\u0636\u0631 \u0628\u062c\u0645\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0627\u0643 \u0622\u062f\u0645 <a href=\"https:\/\/en.wikipedia.org\/wiki\/MacAdam_ellipse\" target=\"_blank\" rel=\"noopener noreferrer\">\u0645\u0639\u064a\u0627\u0631 \u0628\u064a\u0636\u0627\u0648\u064a \u0645\u0627\u0643 \u0622\u062f\u0645<\/a> <sup id=\"ref-5\"><a href=\"#footnote-5\" class=\"footnote-ref\">5<\/a><\/sup> \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u0645\u0643\u0644\u0641\u0629\u060c \u0644\u0630\u0644\u0643 \u062a\u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>\n<p><strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0642\u0644 \u0639\u0631\u0636 \u0633\u0639\u0631 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u0636\u0639\u064a\u0641\u060c \u0645\u0645\u0627 \u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u062a\u063a\u064a\u0631\u0627\u062a \u0648\u0627\u0636\u062d\u0629 \u0641\u064a \u0627\u0644\u0644\u0648\u0646 \u0628\u064a\u0646 \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0623\u0648 \u0627\u0644\u062f\u0641\u0639\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0648\u0631\u062f\u0648\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0648\u0646 \u0634\u0631\u0627\u0626\u062d \"\u062e\u0627\u0631\u062c \u0627\u0644\u0639\u0644\u0628\u0629\" \u0645\u0639 \u062e\u0637\u0648\u0627\u062a \u0645\u0627\u0643 \u0622\u062f\u0645 \u0648\u0627\u0633\u0639\u0629 (SDCM &gt; 5)\u060c \u0645\u0645\u0627 \u064a\u0633\u0628\u0628 \u0635\u0628\u063a\u0627\u062a \u0648\u0631\u062f\u064a\u0629 \u0623\u0648 \u062e\u0636\u0631\u0627\u0621 \u0645\u0644\u062d\u0648\u0638\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0636\u0648\u0621 \u0623\u0628\u064a\u0636 \u0646\u0638\u064a\u0641 \u0648\u0645\u062a\u0633\u0642.<\/strong><\/p>\n<p style=\"float: right; margin-left: 15px; margin-bottom: 15px;\"><img decoding=\"async\" src=\"https:\/\/glowinled.com\/wp-content\/uploads\/2025\/12\/long-run-led-strip-usage.webp\" alt=\"\u0634\u0631\u064a\u0637 LED \u063a\u064a\u0631 \u0645\u062a\u0633\u0642 \u0627\u0644\u0644\u0648\u0646\"><\/p>\n<p>\u062a\u0646\u0627\u0633\u0642 \u0627\u0644\u0644\u0648\u0646 \u0647\u0648 \u0623\u062d\u062f \u0623\u063a\u0644\u0649 \u062c\u0648\u0627\u0646\u0628 \u062a\u0635\u0646\u064a\u0639 \u0645\u0635\u0627\u0628\u064a\u062d LED\u060c \u0648\u0647\u0648 \u0623\u0648\u0644 \u0634\u064a\u0621 \u064a\u062a\u062e\u0644\u0649 \u0639\u0646\u0647 \u0627\u0644\u0645\u0632\u0648\u062f \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062e\u0641\u0636 \u0633\u0639\u0631\u0647. \u0641\u064a \u0639\u0627\u0644\u0645 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u0646\u0633\u062a\u062e\u062f\u0645 \u0645\u0639\u064a\u0627\u0631 \u0645\u062d\u064a\u0637 \u0645\u0627\u0643\u0627\u062f\u0645 (SDCM <a href=\"https:\/\/www.lrc.rpi.edu\/programs\/solidstate\/assist\/recommends\/macadam.asp\" target=\"_blank\" rel=\"noopener noreferrer\">\u0645\u0639\u064a\u0627\u0631 \u0628\u064a\u0636\u0627\u0648\u064a \u0645\u0627\u0643 \u0622\u062f\u0645<\/a> <sup id=\"ref-6\"><a href=\"#footnote-6\" class=\"footnote-ref\">6<\/a><\/sup> \u0645\u0637\u0627\u0628\u0642\u0629 \u0644\u0648\u0646 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0642\u064a\u0627\u0633 \u0645\u062f\u0649 \u0627\u062a\u0633\u0627\u0642 \u0644\u0648\u0646 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0630\u064a \u064a\u0631\u0627\u0647 \u0627\u0644\u0625\u0646\u0633\u0627\u0646.<\/p>\n<p>\u0639\u0646\u062f\u0645\u0627 \u0646\u0646\u062a\u062c \u062e\u0637\u0648\u0637\u0646\u0627 \u0627\u0644\u0645\u0645\u064a\u0632\u0629\u060c \u0646\u062f\u0641\u0639 \u0645\u0628\u0644\u063a\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627 \u0644\u0645\u0635\u0646\u0639\u064a \u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0635\u0627\u0631\u0645 \"\u0627\u0644\u062a\u0642\u0633\u064a\u0645\". \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0646\u0627 \u0646\u0642\u0628\u0644 \u0641\u0642\u0637 \u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u062a\u064a \u062a\u0642\u0639 \u0636\u0645\u0646 \u0625\u0647\u0644\u064a\u0644\u062c \u0645\u0627\u0643 \u0622\u062f\u0645 \u0630\u0648 \u062b\u0644\u0627\u062b \u062e\u0637\u0648\u0627\u062a. \u0644\u0644\u0639\u064a\u0646 \u0627\u0644\u0628\u0634\u0631\u064a\u0629\u060c \u0633\u062a\u0628\u062f\u0648 \u062c\u0645\u064a\u0639 \u0627\u0644\u0634\u0631\u0627\u0626\u0637 \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062f\u0641\u0639\u0629 \u2014 \u0648\u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062f\u0641\u0639\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u2014 \u0645\u062a\u0637\u0627\u0628\u0642\u0629 \u062a\u0645\u0627\u0645\u064b\u0627.<\/p>\n<p>\u0627\u0644\u0645\u0648\u0631\u062f\u0648\u0646 \u0645\u0646\u062e\u0641\u0636\u0648 \u0627\u0644\u0633\u0639\u0631 \u064a\u0639\u0645\u0644\u0648\u0646 \u0628\u0637\u0631\u064a\u0642\u0629 \u0645\u062e\u062a\u0644\u0641\u0629. \u0644\u062a\u0642\u062f\u064a\u0645 \u0630\u0644\u0643 \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627\u060c \u064a\u0634\u062a\u0631\u0648\u0646 \u0634\u0631\u0627\u0626\u062d \"\u0635\u0646\u062f\u0648\u0642 \u0645\u0641\u062a\u0648\u062d\" \u0623\u0648 \"\u0635\u0646\u062f\u0648\u0642 \u0645\u062e\u062a\u0644\u0637\". \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u062a\u064a \u0644\u0645 \u062a\u062a\u0623\u0647\u0644 \u0644\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u0647\u0627 \u062c\u0645\u064a\u0639\u064b\u0627 \u062a\u0642\u0646\u064a\u064b\u0627 \"3000K \u0623\u0628\u064a\u0636 \u062f\u0627\u0641\u0626\"\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0648\u0627\u0642\u0639 \u0647\u0648 \u0643\u0627\u0631\u062b\u0629 \u0628\u0635\u0631\u064a\u0629. \u0642\u062f \u064a\u0645\u064a\u0644 \u0623\u062d\u062f \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0646\u062d\u0648 \u0644\u0648\u0646 \u0623\u062e\u0636\u0631 \u0645\u0627\u0626\u0644\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0622\u062e\u0631 \u064a\u0628\u062f\u0648 \u0648\u0631\u062f\u064a\u064b\u0627 \u0623\u0648 \u0623\u0635\u0641\u0631 \u0642\u0644\u064a\u0644\u0627\u064b.<\/p>\n<p>\u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u062a\u0635\u0628\u062d \u0643\u0627\u0628\u0648\u0633\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u062a\u062e\u064a\u0644 \u0623\u0646\u0643 \u062a\u0636\u064a\u0621 \u0645\u0645\u0631\u064b\u0627 \u0637\u0648\u064a\u0644\u064b\u0627. \u062a\u0642\u0648\u0645 \u0628\u062a\u0631\u0643\u064a\u0628 \u062e\u0645\u0633\u0629 \u0628\u0643\u0631\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0628\u0643\u0631\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629 \u0645\u0646 \u0646\u0637\u0627\u0642 \u062d\u0627\u0648\u064a\u0629 \u0645\u062e\u062a\u0644\u0641 \u0642\u0644\u064a\u0644\u0627\u064b (\u0648\u0647\u0648 \u0623\u0645\u0631 \u0634\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0631\u062e\u064a\u0635)\u060c \u0633\u062a\u0644\u0627\u062d\u0638 \u062e\u0637\u064b\u0627 \u0648\u0627\u0636\u062d\u064b\u0627 \u062d\u064a\u062b \u064a\u062a\u063a\u064a\u0631 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0644\u0648\u0646. \u0646\u0637\u0644\u0642 \u0639\u0644\u0649 \u0630\u0644\u0643 \"\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062d\u0645\u0627\u0631 \u0627\u0644\u0648\u062d\u0634\u064a\".\"<\/p>\n<p>\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0646\u0627\u062f\u0631\u0627\u064b \u0645\u0627 \u064a\u062d\u062a\u0641\u0638 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0630\u0648\u0648 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629 \u0628\u0633\u062c\u0644\u0627\u062a \u0631\u0645\u0648\u0632 \u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642. \u0625\u0630\u0627 \u0641\u0634\u0644 \u0633\u0627\u0626\u0642 \u0623\u0648 \u062a\u0639\u0631\u0636 \u0642\u0633\u0645 \u0645\u0646 \u0627\u0644\u0634\u0631\u064a\u0637 \u0644\u0644\u062a\u0644\u0641 \u0628\u0639\u062f \u0633\u062a\u0629 \u0623\u0634\u0647\u0631\u060c \u0641\u0625\u0646 \u0634\u0631\u0627\u0621 \u0628\u062f\u064a\u0644 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u0645\u0648\u0631\u062f \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0647\u0648 \u0645\u0642\u0627\u0645\u0631\u0629. \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646\u0647\u0645 \u0644\u0627 \u064a\u0633\u062a\u0637\u064a\u0639\u0648\u0646 \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u062f\u0641\u0639\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0628\u0631\u0643 \u0639\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062a\u0646\u0627\u0633\u0642.<\/p>\n<h3>\u0641\u0647\u0645 \u0645\u0633\u062a\u0648\u064a\u0627\u062a SDCM \u0648\u0627\u0644\u0625\u062f\u0631\u0627\u0643 \u0627\u0644\u0628\u0635\u0631\u064a<\/h3>\n<p>\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0648\u0636\u062d \u0645\u0627 \u062a\u0639\u0646\u064a\u0647 \u0645\u0633\u062a\u0648\u064a\u0627\u062a SDCM \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0635\u0648\u0631\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0645\u0634\u0631\u0648\u0639\u0643.<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u0645\u0633\u062a\u0648\u0649 SDCM<\/th>\n<th align=\"left\">\u0627\u0644\u0648\u0635\u0641<\/th>\n<th align=\"left\">\u062a\u062c\u0631\u0628\u0629 \u0628\u0635\u0631\u064a\u0629<\/th>\n<th align=\"left\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\"><strong>\u062e\u0637\u0648\u0629 \u0648\u0627\u062d\u062f\u0629<\/strong><\/td>\n<td align=\"left\">\u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u062e\u062a\u0628\u0631<\/td>\n<td align=\"left\">\u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0631\u0642 \u0645\u0631\u0626\u064a.<\/td>\n<td align=\"left\">\u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0623\u0644\u0648\u0627\u0646\u060c \u0637\u0628\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u062b\u0644\u0627\u062b \u062e\u0637\u0648\u0627\u062a<\/strong><\/td>\n<td align=\"left\">\u062f\u0631\u062c\u0629 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629<\/td>\n<td align=\"left\">\u0641\u0631\u0642 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0638 \u062a\u0642\u0631\u064a\u0628\u064b\u0627.<\/td>\n<td align=\"left\">\u0641\u0646\u0627\u062f\u0642 \u0641\u0627\u062e\u0631\u0629\u060c \u0645\u0639\u0627\u0631\u0636\u060c \u0645\u0646\u0627\u0632\u0644.<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u062e\u0637\u0629 \u0645\u0646 5 \u062e\u0637\u0648\u0627\u062a<\/strong><\/td>\n<td align=\"left\">\u062f\u0631\u062c\u0629 \u062a\u062c\u0627\u0631\u064a\u0629<\/td>\n<td align=\"left\">\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0637\u0641\u064a\u0641\u0629 \u062a\u0638\u0647\u0631 \u0639\u0646\u062f \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u062f\u0642\u064a\u0642.<\/td>\n<td align=\"left\">\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0645\u0643\u062a\u0628 \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0634\u0648\u0627\u0631\u0639.<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>&gt; 7 \u062e\u0637\u0648\u0627\u062a<\/strong><\/td>\n<td align=\"left\">\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \/ \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/td>\n<td align=\"left\">\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0648\u0627\u0636\u062d \u0641\u064a \u0627\u0644\u0644\u0648\u0646 (\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u062e\u0636\u0631 \u0648\u0627\u0644\u0648\u0631\u062f\u064a).<\/td>\n<td align=\"left\">\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0623\u062f\u0648\u0627\u062a DIY \u0631\u062e\u064a\u0635\u0629\u060c \u0644\u0627\u0641\u062a\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0645\u0627 \u0647\u064a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0641\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0645\u0635\u0646\u0639 \u064a\u0633\u062a\u062e\u062f\u0645 \u0634\u0631\u0627\u0626\u062d \u0623\u0648 \u0623\u0633\u0644\u0627\u0643 \u0631\u0628\u0637 \u0630\u0627\u062a \u062c\u0648\u062f\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641\u061f<\/h2>\n<p>\u0639\u0646\u062f \u062a\u062f\u0642\u064a\u0642 \u0645\u0648\u0631\u062f\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645\u060c \u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u062c\u0627\u0647\u0631 \u0644\u0641\u062d\u0635 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0631\u0628\u0637\u060c \u062d\u064a\u062b \u0623\u0646 \u0647\u0630\u0647 \u0646\u0642\u0637\u0629 \u0641\u0634\u0644 \u0634\u0627\u0626\u0639\u0629. \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629 \u062a\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0628\u0633\u0628\u064a\u0643\u0629 \u0631\u062e\u064a\u0635\u0629 \u062f\u0648\u0646 \u0630\u0643\u0631 \u0630\u0644\u0643 \u0641\u064a \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n<p><strong>\u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0641\u064a\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u062a\u0634\u0645\u0644 \u062a\u062f\u0647\u0648\u0631 \u0633\u0631\u064a\u0639 \u0644\u0644\u0644\u0648\u0645\u0646 \u062e\u0644\u0627\u0644 1000 \u0633\u0627\u0639\u0629 \u0648\u0648\u0645\u064a\u0636 \u0646\u0627\u062a\u062c \u0639\u0646 \u0623\u0633\u0644\u0627\u0643 \u0631\u0628\u0637 \u0633\u0628\u0627\u0626\u0643 \u0645\u0643\u0633\u0648\u0631\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0634\u0631\u0627\u0626\u062d \u063a\u064a\u0631 \u0645\u0627\u0631\u0643\u0629 \u0648\u0627\u0637\u0644\u0628 \u062a\u062d\u0644\u064a\u0644 \u0645\u0627\u062f\u0629 \u0627\u0644\u0633\u0644\u0643\u061b \u0634\u0631\u0627\u0626\u062d COB \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0633\u0644\u0643 \u0630\u0647\u0628 99.99% \u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0628\u062f\u0627\u0626\u0644 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0646\u062d\u0627\u0633 \u0647\u0634.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/glowinled.com\/wp-content\/uploads\/2025\/12\/high-voltage-led-strip-consideration.webp\" alt=\"\u0634\u0631\u064a\u0637 \u0634\u0631\u0627\u0626\u062d LED\"><\/p>\n<p>\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0634\u0631\u064a\u062d\u0629 COB \u062f\u0642\u064a\u0642\u0629 \u062c\u062f\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0644\u0625\u062e\u0641\u0627\u0621 \u062a\u062f\u0627\u0628\u064a\u0631 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641. \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u0646 \u0627\u0644\u062d\u0627\u0633\u0645\u0627\u0646 \u0647\u0646\u0627 \u0647\u0645\u0627 \u062d\u062c\u0645 \u0634\u0631\u064a\u062d\u0629 LED \u0648\u0646\u0648\u0639 \u0645\u0627\u062f\u0629 \u0633\u0644\u0643 \u0627\u0644\u0631\u0628\u0637.<\/p>\n<p>\u0623\u0648\u0644\u0627\u064b\u060c \u0644\u0646\u062a\u062d\u062f\u062b \u0639\u0646 \u0633\u0644\u0643 \u0627\u0644\u0631\u0628\u0637. \u0647\u0630\u0627 \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u062f\u0642\u064a\u0642 \u064a\u0631\u0628\u0637 \u0634\u0631\u064a\u062d\u0629 LED \u0628\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u0641\u064a \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0646\u0633\u062a\u062e\u062f\u0645 \u0628\u0634\u0643\u0644 \u0635\u0627\u0631\u0645 \u0633\u0644\u0643 \u0630\u0647\u0628 \u0646\u0642\u064a 99.99%. \u0627\u0644\u0630\u0647\u0628 \u0645\u0648\u0635\u0644 \u0639\u0627\u0644\u064a\u060c \u0648\u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u0630\u0644\u0643\u060c \u0645\u0631\u0646 \u062c\u062f\u064b\u0627. \u062a\u0633\u062e\u0646 \u0634\u0631\u0627\u0626\u062d LED \u0648\u062a\u0628\u0631\u062f \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631\u060c \u0645\u0645\u0627 \u064a\u0633\u0628\u0628 \u062a\u0645\u062f\u062f \u0648\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0648\u0627\u062f. \u064a\u062b\u0646\u064a \u0633\u0644\u0643 \u0627\u0644\u0630\u0647\u0628 \u0645\u0639 \u0647\u0630\u0627 \u0627\u0644\u062d\u0631\u0643\u0629.<\/p>\n<p>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0645\u0648\u0631\u062f\u0648\u0646 \u0630\u0648\u0648 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629 \u0627\u0644\u0630\u0647\u0628 \u0628\u0623\u0633\u0644\u0627\u0643 \u0646\u062d\u0627\u0633 \u0623\u0648 \u0633\u0628\u064a\u0643\u0629 \u0641\u0636\u064a\u0629. \u0628\u064a\u0646\u0645\u0627 \u064a\u0648\u0641\u0631 \u0630\u0644\u0643 \u062a\u0643\u0627\u0644\u064a\u0641 \u062a\u0635\u0646\u064a\u0639 \u0643\u0628\u064a\u0631\u0629\u060c \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0623\u0643\u062b\u0631 \u0635\u0644\u0627\u0628\u0629 \u0648\u0647\u0634\u0627\u0634\u0629. \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a\u060c \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u0645\u062f\u062f \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a <a href=\"https:\/\/www.britannica.com\/science\/thermal-expansion\" target=\"_blank\" rel=\"noopener noreferrer\">\u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/a> <sup id=\"ref-7\"><a href=\"#footnote-7\" class=\"footnote-ref\">7<\/a><\/sup> \u062a\u0643\u0633\u0631 \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0633\u0628\u064a\u0643\u064a\u0629. \u0627\u0644\u0646\u062a\u064a\u062c\u0629\u061f \u0633\u062a\u0628\u062f\u0623 \u0623\u062c\u0632\u0627\u0621 \u0645\u0646 \u0634\u0631\u064a\u0637 COB \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0641\u064a \u0627\u0644\u0648\u0645\u064a\u0636 \u0623\u0648 \u062a\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u062a\u0645\u0627\u0645\u064b\u0627. \u0647\u0630\u0627 \u0641\u0634\u0644 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0645\u062e\u0641\u064a \u0643\u0641\u0634\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n<p>\u062b\u0627\u0646\u064a\u064b\u0627\u060c \u0641\u0643\u0631 \u0641\u064a \u062d\u062c\u0645 \u0627\u0644\u0634\u0631\u064a\u062d\u0629. \u062a\u0633\u0645\u062d \u0634\u0631\u0627\u0626\u062d COB \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0634\u0631\u0627\u0626\u062d \u0623\u0635\u063a\u0631 \u0644\u0623\u0646\u0647\u0627 \u0645\u0636\u063a\u0648\u0637\u0629 \u0628\u0643\u062b\u0627\u0641\u0629 \u0639\u0627\u0644\u064a\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0647\u0646\u0627\u0643 \u062d\u062f. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0639\u0631\u0648\u0636 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0639\u0644\u0649 \u0634\u0631\u0627\u0626\u062d \u0635\u063a\u064a\u0631\u0629 \u062c\u062f\u064b\u0627 (\u0645\u062b\u0644 \u0634\u0631\u0627\u0626\u062d \u0641\u0644\u064a\u0628 \u0635\u063a\u064a\u0631\u0629) \u064a\u062a\u0645 \u062a\u0634\u063a\u064a\u0644\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637. \u064a\u062f\u0641\u0639 \u0627\u0644\u0645\u0635\u0646\u0639 \u062a\u064a\u0627\u0631\u064b\u0627 \u0639\u0627\u0644\u064a\u064b\u0627 \u0639\u0628\u0631 \u0634\u0631\u064a\u062d\u0629 \u0635\u063a\u064a\u0631\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0639\u062f\u062f \u0644\u0648\u0645\u0646 \u0645\u0631\u062a\u0641\u0639 \u0641\u064a \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.<\/p>\n<p>\u0647\u0630\u0647 \u0641\u062e. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0634\u0631\u064a\u0637 \u0642\u062f \u064a\u0628\u062f\u0648 \u0633\u0627\u0637\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0634\u0631\u0627\u0626\u062d \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646\u0647\u0627 \u062a\u062d\u0645\u0644 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062a\u064a\u0627\u0631. \u062a\u062a\u062f\u0647\u0648\u0631 \u0628\u0633\u0631\u0639\u0629. \u0644\u0642\u062f \u0631\u0623\u064a\u0646\u0627 \u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u062a\u0641\u0642\u062f 30% \u0645\u0646 \u0633\u0637\u0648\u0639\u0647\u0627 \u062e\u0644\u0627\u0644 1000 \u0633\u0627\u0639\u0629 \u0641\u0642\u0637\u2014\u0623\u064a \u0623\u0642\u0644 \u0645\u0646 \u0633\u062a\u0629 \u0623\u0634\u0647\u0631 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0645\u062a\u062c\u0631 \u062a\u062c\u0632\u0626\u0629. \u0627\u0644\u0645\u0635\u0646\u0639 \u0630\u0648 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0633\u064a\u0633\u062a\u062e\u062f\u0645 \u0634\u0631\u0627\u0626\u062d \u0623\u0643\u0628\u0631 \u0648\u064a\u0634\u063a\u0644\u0647\u0627 \u0628\u062a\u064a\u0627\u0631 \u0645\u062d\u0627\u0641\u0638 \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u0647\u0627 \u0644\u0645\u062f\u0629 50,000 \u0633\u0627\u0639\u0629.<\/p>\n<h3>\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0627\u062f\u0629 \u0633\u0644\u0643 \u0627\u0644\u0631\u0628\u0637<\/h3>\n<p>\u064a\u064f\u0648\u0636\u062d \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 \u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 COB.<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u0645\u0627\u062f\u0629 \u0627\u0644\u0633\u0644\u0643<\/th>\n<th align=\"left\">\u0627\u0644\u0645\u0648\u0635\u0644\u064a\u0629<\/th>\n<th align=\"left\">\u0627\u0644\u0645\u0631\u0648\u0646\u0629 (\u0627\u0644\u0644\u064a\u0648\u0646\u0629)<\/th>\n<th align=\"left\">\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/th>\n<th align=\"left\">\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\"><strong>\u0630\u0647\u0628 99.99%<\/strong><\/td>\n<td align=\"left\">\u0645\u0645\u062a\u0627\u0632<\/td>\n<td align=\"left\">\u0645\u062a\u0641\u0648\u0642<\/td>\n<td align=\"left\">\u0645\u0631\u062a\u0641\u0639<\/td>\n<td align=\"left\">\u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627 (\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u0633\u0628\u0627\u0626\u0643 \u0641\u0636\u0629<\/strong><\/td>\n<td align=\"left\">\u062c\u064a\u062f<\/td>\n<td align=\"left\">\u0645\u062a\u0648\u0633\u0637<\/td>\n<td align=\"left\">\u0645\u062a\u0648\u0633\u0637<\/td>\n<td align=\"left\">\u0645\u062a\u0648\u0633\u0637 (\u0639\u0631\u0636\u0629 \u0644\u0644\u0623\u0643\u0633\u062f\u0629)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u0646\u062d\u0627\u0633<\/strong><\/td>\n<td align=\"left\">\u062c\u064a\u062f<\/td>\n<td align=\"left\">\u0645\u0646\u062e\u0641\u0636 (\u0647\u0634)<\/td>\n<td align=\"left\">\u0645\u0646\u062e\u0641\u0636<\/td>\n<td align=\"left\">\u0645\u0631\u062a\u0641\u0639 (\u064a\u064f\u0643\u0633\u0631 \u062a\u062d\u062a \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0647\u0644 \u064a\u0634\u064a\u0631 \u0633\u0639\u0631 \u0623\u0642\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0634\u0627\u0643\u0644 \u0645\u062d\u062a\u0645\u0644\u0629 \u0641\u064a \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0644\u0645\u0634\u0627\u0631\u064a\u0639\u064a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u061f<\/h2>\n<p>\u0641\u0631\u064a\u0642 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0644\u062f\u064a\u0646\u0627 \u062f\u0627\u0626\u0645\u064b\u0627 \u064a\u062d\u0633\u0628 \u062d\u062f\u0648\u062f \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0644\u0645\u0646\u0639 \u0641\u0634\u0644 \u0627\u0644\u0625\u0636\u0627\u0621\u0629. \u062a\u062c\u0627\u0647\u0644 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0646\u0647\u0627\u064a\u0627\u062a \u0628\u0627\u0647\u062a\u0629 \u0648\u0645\u062e\u0627\u0637\u0631 \u062d\u0631\u064a\u0642\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0634\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0631\u062e\u064a\u0635\u0629.<\/p>\n<p><strong>\u0633\u0639\u0631 \u0623\u0642\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u062f\u0627\u0626\u0631\u0629 \u0623\u0631\u0642 \u062a\u0633\u0628\u0628 \u0627\u0646\u062e\u0641\u0627\u0636 \u062c\u0647\u062f \u0634\u062f\u064a\u062f\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0637\u0648\u064a\u0644 \u0645\u0633\u062a\u062d\u064a\u0644\u064b\u0627 \u0628\u062f\u0648\u0646 \u062d\u0642\u0646 \u0637\u0627\u0642\u0629 \u0645\u062a\u0643\u0631\u0631. \u0642\u062f \u062a\u062f\u0639\u064a \u0627\u0644\u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0645\u0639 24 \u0641\u0648\u0644\u062a \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0641\u062a\u0642\u0631 \u0625\u0644\u0649 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0623\u0648 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u0648\u0639 \u0627\u0644\u0645\u0646\u062a\u0638\u0645 \u0639\u0644\u0649 \u0623\u0637\u0648\u0627\u0644 \u062a\u062a\u062c\u0627\u0648\u0632 5 \u0623\u0645\u062a\u0627\u0631.<\/strong><\/p>\n<p>\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0647\u0648 \u0638\u0627\u0647\u0631\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 <a href=\"https:\/\/www.fluke.com\/en-us\/learn\/blog\/electrical\/what-is-voltage-drop\" target=\"_blank\" rel=\"noopener noreferrer\">\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/a> <sup id=\"ref-8\"><a href=\"#footnote-8\" class=\"footnote-ref\">8<\/a><\/sup> \u062d\u064a\u062b \u064a\u0646\u0642\u0635 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u0639 \u0627\u0646\u062a\u0642\u0627\u0644\u0647 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0633\u0644\u0643 (\u0623\u0648 \u0645\u0633\u0627\u0631) \u0628\u0633\u0628\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629. \u0641\u064a \u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u0640 LED\u060c \u064a\u0638\u0647\u0631 \u0630\u0644\u0643 \u0628\u0623\u0646 \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0634\u0631\u064a\u0637 \u062a\u0628\u062f\u0648 \u0623\u0636\u0639\u0641 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0645\u0646 \u0627\u0644\u0628\u062f\u0627\u064a\u0629.<\/p>\n<p>\u0639\u0646\u062f\u0645\u0627 \u062a\u0631\u0649 \u0627\u0642\u062a\u0628\u0627\u0633\u064b\u0627 \u0645\u0646\u062e\u0641\u0636\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0641\u0627\u062c\u0626\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0635\u0646\u0639 \u0642\u062f \u062a\u0647\u0627\u0648\u0646 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u062a\u0639\u062a\u0645\u062f \u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062b\u0627\u0628\u062a (CV) \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644 \u0639\u0644\u0649 \u0633\u0645\u0643 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u064a\u0627\u0631. \u0643\u0645\u0627 \u0646\u0627\u0642\u0634\u0646\u0627 \u0633\u0627\u0628\u0642\u064b\u0627\u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0646\u062d\u0627\u0633\u064b\u0627 \u0631\u0642\u064a\u0642\u064b\u0627 \u0628\u0648\u0632\u0646 \u0623\u0648\u0646\u0635\u0629 \u0648\u0627\u062d\u062f\u0629. \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0629 10 \u0623\u0645\u062a\u0627\u0631\u060c \u0642\u062f \u062a\u0641\u0642\u062f \u0627\u0644\u0634\u0631\u064a\u062d\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 3 \u0623\u0648 4 \u0641\u0648\u0644\u062a \u0628\u062d\u0644\u0648\u0644 \u0648\u0635\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u0646\u0647\u0627\u064a\u0629. \u0634\u0631\u064a\u062d\u0629 \u0628\u062c\u0647\u062f 24 \u0641\u0648\u0644\u062a \u062a\u062a\u0644\u0642\u0649 \u0641\u0642\u0637 20 \u0641\u0648\u0644\u062a \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0633\u062a\u0643\u0648\u0646 \u0623\u0638\u0644\u0645 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638.<\/p>\n<p>\u0644\u0645\u0648\u0627\u062c\u0647\u0629 \u0630\u0644\u0643 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u0646\u0642\u0648\u0645 \u0628\u062a\u0635\u0645\u064a\u0645 \u0634\u0631\u0627\u0626\u0637 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0648\u0627\u0626\u0631 \u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0630\u0627\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u062b\u0627\u0628\u062a (CC) <a href=\"https:\/\/www.ti.com\/power-management\/led-drivers\/overview.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/a> <sup id=\"ref-9\"><a href=\"#footnote-9\" class=\"footnote-ref\">9<\/a><\/sup> \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 (ICs) \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629. \u062a\u062a\u062d\u0643\u0645 \u0647\u0630\u0647 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0641\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u0631 \u0639\u0628\u0631 \u0643\u0644 \u0642\u0637\u0627\u0639 \u0645\u0646 \u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0640 LED. \u062d\u062a\u0649 \u0644\u0648 \u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f \u0645\u0646 24 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 22 \u0641\u0648\u0644\u062a\u060c \u062a\u0636\u0645\u0646 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0623\u0646 \u064a\u062a\u0644\u0642\u0649 \u0627\u0644\u0640 LED \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u0645\u0645\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0633\u0637\u0648\u0639 \u0645\u062b\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0637\u0631\u0641 \u0625\u0644\u0649 \u0627\u0644\u0637\u0631\u0641.<\/p>\n<p>\u0625\u0636\u0627\u0641\u0629 \u0647\u0630\u0647 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u062a\u0632\u064a\u062f \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0633\u064a\u0642\u0648\u0645 \u0645\u0648\u0631\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0628\u0625\u0647\u0645\u0627\u0644\u0647\u0627 \u062a\u0645\u0627\u0645\u064b\u0627. \u0633\u064a\u0628\u064a\u0639\u0648\u0646 \u0644\u0643 \u0634\u0631\u064a\u0637\u064b\u0627 \"\u0644\u0644\u0639\u0645\u0644 \u0627\u0644\u0637\u0648\u064a\u0644\" \u0648\u0647\u0648 \u0645\u062c\u0631\u062f \u0634\u0631\u064a\u0637 \u0642\u064a\u0627\u0633\u064a \u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0627\u062a. \u0642\u062f \u064a\u0646\u0635\u062d\u0648\u0646\u0643 \u0628\u062a\u0632\u0648\u064a\u062f\u0647 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0646 \u0643\u0644\u0627 \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0644\u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0645\u0634\u0643\u0644\u0629\u060c \u0644\u0643\u0646 \u0630\u0644\u0643 \u064a\u0636\u0627\u0639\u0641 \u0639\u0645\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0648\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0634\u0631\u0648\u0639\u0643 \u064a\u062a\u0637\u0644\u0628 \u0645\u0633\u0627\u0631\u0627\u062a \u0623\u0637\u0648\u0644 \u0645\u0646 5 \u0623\u0645\u062a\u0627\u0631 (16.4 \u0642\u062f\u0645) \u0645\u0646 \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u0648\u0627\u062d\u062f\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062d\u0630\u0631\u064b\u0627 \u0645\u0646 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629. \u064a\u062a\u0637\u0644\u0628 \u0634\u0631\u064a\u0637 COB \u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u062d\u0642\u064a\u0642\u064a (10\u0645\u060c 15\u0645\u060c \u0623\u0648 20\u0645) \u0647\u0646\u062f\u0633\u0629 \u0645\u0639\u0642\u062f\u0629: \u0646\u062d\u0627\u0633 \u0633\u0645\u064a\u0643 (3 \u0623\u0648\u0646\u0635\u0627\u062a+) \u0623\u0648 \u062a\u0646\u0638\u064a\u0645 \u062f\u0627\u062e\u0644\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0627\u0626\u0631\u0629 \u0645\u062a\u0643\u0627\u0645\u0644\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0633\u0639\u0631 \u0645\u0646\u062e\u0641\u0636\u064b\u0627\u060c \u0641\u0623\u0646\u062a \u062a\u0634\u062a\u0631\u064a \u0634\u0631\u064a\u0637\u064b\u0627 \u0633\u064a\u062a\u0644\u0627\u0634\u0649 \u0625\u0644\u0649 \u0627\u0644\u0638\u0644\u0627\u0645 \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0628\u0639\u064a\u062f\u0629.<\/p>\n<h3>\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0641\u062d\u0635 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f<\/h3>\n<ul>\n<li><strong>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a:<\/strong> \u0647\u0644 \u064a\u0630\u0643\u0631 \u0635\u0631\u0627\u062d\u0629 \"\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\" \u0623\u0648 \"\u062f\u0627\u0626\u0631\u0629 \u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0645\u062f\u0645\u062c\u0629\"\u061f<\/li>\n<li><strong>\u0642\u0627\u0639\u062f\u0629 10%:<\/strong> \u0642\u0645 \u0628\u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0634\u0631\u064a\u0637 \u0645\u0646 \u0637\u0631\u0641 \u0648\u0627\u062d\u062f. \u0642\u0633 \u0627\u0644\u062c\u0647\u062f \u0639\u0646\u062f \u0627\u0644\u0645\u062f\u062e\u0644 (\u0645\u062b\u0644\u0627\u064b 24 \u0641\u0648\u0644\u062a) \u0648\u0639\u0646\u062f \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0646\u0647\u0627\u0626\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u062c\u0647\u062f \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0623\u0642\u0644 \u0645\u0646 21.6 \u0641\u0648\u0644\u062a (\u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 10%)\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0636\u0639\u064a\u0641.<\/li>\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0635\u0631\u064a:<\/strong> \u0627\u0641\u0631\u062f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644\u0647. \u0627\u0637\u0648\u0650 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0630\u064a\u0644 \u0644\u0644\u062e\u0644\u0641 \u0628\u062d\u064a\u062b \u064a\u062c\u0644\u0633 \u0628\u062c\u0627\u0646\u0628 \u0627\u0644\u0631\u0623\u0633. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0641\u0631\u0648\u0642 \u0641\u064a \u0627\u0644\u0633\u0637\u0648\u0639 \u0645\u0631\u0626\u064a\u0629 \u0644\u0644\u0639\u064a\u0646 \u0627\u0644\u0645\u062c\u0631\u062f\u0629\u060c \u0641\u0625\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0645\u0641\u0631\u0637.<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c<\/h2>\n<p>\u0644\u0627 \u062a\u062f\u0639 \u0633\u0639\u0631 \u0627\u0644\u0645\u0644\u0635\u0642 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u064a\u062e\u062f\u0639\u0643 \u0625\u0644\u0649 \u0625\u0639\u0627\u062f\u0629 \u0639\u0645\u0644 \u0645\u0643\u0644\u0641\u0629 \u0648\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u0632\u0646 \u0646\u062d\u0627\u0633 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629\u060c \u0648\u0627\u0637\u0644\u0628 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u060c \u0648\u0627\u0641\u062d\u0635 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u062b\u0644 \u0631\u0628\u0637 \u0627\u0644\u0623\u0633\u0644\u0627\u0643. <a href=\"https:\/\/nepp.nasa.gov\/wirebond\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0631\u0628\u0637 \u0627\u0644\u0623\u0633\u0644\u0627\u0643<\/a> <sup id=\"ref-10\"><a href=\"#footnote-10\" class=\"footnote-ref\">10<\/a><\/sup> \u0644\u0636\u0645\u0627\u0646 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0645\u0634\u0631\u0648\u0639\u0643.<\/p>\n<h2>\u0647\u0648\u0627\u0645\u0634<\/h2>\n<p><span id=\"footnote-1\"><\/p>\n<ol>\n<li>\u064a\u0648\u0641\u0631 \u0633\u064a\u0627\u0642\u064b\u0627 \u062d\u0648\u0644 \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0633\u0648\u0642 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0648\u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0633\u0639\u064a\u0631 \u0641\u064a \u0642\u0637\u0627\u0639\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629. <a href=\"#ref-1\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-2\"><\/p>\n<ol start=\"2\">\n<li>\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u062d\u0643\u0648\u0645\u064a\u0629 \u0631\u0633\u0645\u064a\u0629 \u062d\u0648\u0644 \u0645\u0639\u0627\u064a\u064a\u0631 \u0633\u0644\u0627\u0645\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0633\u0643\u0646\u064a\u0629. <a href=\"#ref-2\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-3\"><\/p>\n<ol start=\"3\">\n<li>\u0627\u0644\u062c\u0647\u0629 \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u0635\u0646\u064a\u0639 \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u062c\u0648\u062f\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629. <a href=\"#ref-3\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-4\"><\/p>\n<ol start=\"4\">\n<li>\u0634\u0631\u062d \u062a\u0642\u0646\u064a \u0644\u0644\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0628 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u0639 \u0627\u0644\u0645\u0633\u0627\u0641\u0629. <a href=\"#ref-4\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-5\"><\/p>\n<ol start=\"5\">\n<li>\u062e\u0644\u0641\u064a\u0629 \u0639\u0627\u0645\u0629 \u0639\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0639\u0644\u0645\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u0642\u064a\u0627\u0633 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u0644\u0648\u0646 \u0641\u064a \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0625\u0636\u0627\u0621\u0629. <a href=\"#ref-5\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-6\"><\/p>\n<ol start=\"6\">\n<li>\u062a\u0639\u0631\u064a\u0641 \u0645\u0648\u062b\u0648\u0642 \u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u0644\u0648\u0646 \u0645\u0646 \u0645\u0631\u0643\u0632 \u0623\u0628\u062d\u0627\u062b \u0631\u0627\u0626\u062f. <a href=\"#ref-6\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-7\"><\/p>\n<ol start=\"7\">\n<li>\u064a\u0634\u0631\u062d \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0644\u0641\u0634\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0641\u064a \u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0633\u0648\u0639\u0629 \u0645\u0648\u062b\u0648\u0642\u0629. <a href=\"#ref-7\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-8\"><\/p>\n<ol start=\"8\">\n<li>\u0631\u0627\u0626\u062f \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0641\u064a \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u064a\u0634\u0631\u062d \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629. <a href=\"#ref-8\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-9\"><\/p>\n<ol start=\"9\">\n<li>\u062a\u0648\u062b\u064a\u0642 \u062a\u0642\u0646\u064a \u0645\u0646 \u0645\u0635\u0646\u0639 \u0631\u0626\u064a\u0633\u064a \u0628\u062e\u0635\u0648\u0635 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u062a\u0646\u0638\u064a\u0645 \u062a\u064a\u0627\u0631 LED. <a href=\"#ref-9\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>\n<p><span id=\"footnote-10\"><\/p>\n<ol start=\"10\">\n<li>\u0645\u0635\u062f\u0631 \u062d\u0643\u0648\u0645\u064a \u0630\u0648 \u0633\u0644\u0637\u0629 \u0639\u0627\u0644\u064a\u0629 (\u0646\u0627\u0633\u0627) \u062d\u0648\u0644 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639. <a href=\"#ref-10\" class=\"footnote-backref\">\u21a9\ufe0e<\/a><br \/>\n<\/span><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>I recently quoted a commercial project where a competitor offered prices commercial project 1 40% lower than ours, causing the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":521,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How To Identify Quality Traps Behind Low-priced COB LED Strips<\/title>\n<meta name=\"description\" content=\"Learn how to identify hidden quality risks behind low-priced COB LED strips by checking PCB copper, etc. in commercial projects.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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