{"id":2421,"date":"2025-06-19T19:35:35","date_gmt":"2025-06-19T11:35:35","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/led-power-driver-tester\/"},"modified":"2025-07-03T15:24:46","modified_gmt":"2025-07-03T07:24:46","slug":"%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-%d9%85%d8%b4%d8%ba%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d8%b7%d8%a7%d9%82%d8%a9-led","status":"publish","type":"post","link":"https:\/\/www.ledphotometer.com\/ar\/%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-%d9%85%d8%b4%d8%ba%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d8%b7%d8%a7%d9%82%d8%a9-led\/","title":{"rendered":"\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0634\u063a\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 LED IEC 62384"},"content":{"rendered":"<p>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0637\u0627\u0642\u0629 \u0645\u0634\u063a\u0644 LED LS2090 \u0647\u0648 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0634\u0627\u0645\u0644 \u0644\u0637\u0627\u0642\u0629 \u0645\u0634\u063a\u0644 LED\u060c \u0648\u0647\u0648 \u0645\u0635\u0645\u0645 \u0648\u0641\u0642\u064b\u0627 \u0644\u0640<a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2020\/02\/GB-T24825-2009-Standard-Free-Download.pdf\" target=\"_blank\" rel=\"noopener\"> GB\/T 24825<\/a>-2009 \u0648 <a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2020\/02\/IEC62384-2006-Standard-Free-Download.pdf\" target=\"_blank\" rel=\"noopener\">IEC 62384<\/a>:2006. \u064a\u0645\u0643\u0646\u0647 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629: \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a (AC \u0648 DC)\u060c \u0648\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a (AC \u0648 DC)\u060c \u0648\u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u0625\u062e\u0631\u0627\u062c (DC)\u060c \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 (DF).<\/p>\n<p>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0639\u0645\u0644 \u062c\u0647\u0627\u0632 LS2090 \u0645\u0639 <a href=\"http:\/\/www.lisungroup.com\/products\/ac-and-dc-power-supply\/ac-power-source.html\" target=\"_blank\" rel=\"noopener\">\u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0630\u0648 \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629 \u0646\u0642\u064a\u0629 LISUN LSP-500VARC<\/a> \u0648 <a href=\"http:\/\/www.lisungroup.com\/products\/led-test-instruments\/dc-electronic-load.html\" target=\"_blank\" rel=\"noopener\">\u062d\u0645\u0644 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 LISUN M9822<\/a>. \u064a\u0648\u0641\u0631 \u062c\u0647\u0627\u0632 LSP 500VARC \u0637\u0627\u0642\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 \u062b\u0627\u0628\u062a\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0644\u0644\u0645\u062d\u0631\u0643 \u0642\u064a\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u062c\u0647\u0627\u0632 M9822 \u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u0635\u062f\u0631 LED. \u064a\u0645\u0643\u0646 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0639\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u064a\u0646\u062f\u0648\u0632 7\u060c \u0648\u0648\u064a\u0646\u062f\u0648\u0632 8\u060c \u0648\u0648\u064a\u0646\u062f\u0648\u0632 10\u060c \u0648\u0648\u064a\u0646\u062f\u0648\u0632 11.<\/p>\n<p><strong>\u0645\u0639\u064a\u0627\u0631:<\/strong><br \/>\nIEC 62384:2006\/<a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2020\/02\/GB-T24825-2009-Standard-Free-Download.pdf\" target=\"_blank\" rel=\"noopener\">GB\/T 24825<\/a>-2009 &quot;\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0623\u0648 \u0645\u062a\u0631\u062f\u062f \u0644\u0648\u062d\u062f\u0627\u062a LED - \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621&quot;\u201c<\/p>\n<div id=\"attachment_8369\" class=\"wp-caption aligncenter\" style=\"width: 1930px;\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-8369 size-large\" src=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/LS2090_YK4-1920x340.jpg\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/LS2090_YK4-1920x340.jpg 1920w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/LS2090_YK4-400x71.jpg 400w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/LS2090_YK4-768x136.jpg 768w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/LS2090_YK4-1536x272.jpg 1536w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/LS2090_YK4-2048x363.jpg 2048w\" alt=\"\" width=\"1920\" height=\"340\" aria-describedby=\"caption-attachment-8369\" title=\"\"><\/p>\n<p id=\"caption-attachment-8369\" class=\"wp-caption-text\">\u0623\u0646\u0638\u0645\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0634\u063a\u0644\u0627\u062a LED<\/p>\n<\/div>\n<p><strong>\u0645\u0648\u0627\u0635\u0641\u0629:<\/strong><br \/>\n<strong>1. \u0627\u062e\u062a\u0628\u0627\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 (AC)<br \/>\n<\/strong>\u2022 \u064a\u0642\u064a\u0633 \u062c\u0647\u062f \u0627\u0644\u062f\u062e\u0644\u060c \u0648\u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629\u060c \u0648\u062a\u0631\u062f\u062f \u0627\u0644\u0637\u0627\u0642\u0629<br \/>\n\u2022 \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062c\u0647\u062f: 45 \u0647\u0631\u062a\u0632 ~ 65 \u0647\u0631\u062a\u0632\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0636\u064a\u0642: 45 \u0647\u0631\u062a\u0632 ~ 5 \u0643\u064a\u0644\u0648 \u0647\u0631\u062a\u0632\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0631\u064a\u0636: 45 \u0647\u0631\u062a\u0632 ~ 1 \u0645\u064a\u062c\u0627 \u0647\u0631\u062a\u0632.<br \/>\n\u2022 \u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u062f: 3~300 \u0641\u0648\u0644\u062a (CF=1.67)\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u064a\u0627\u0631: 5 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 ~ 2.7 \u0623\u0645\u0628\u064a\u0631 (CF=3)\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u0637\u0627\u0642\u0629: 0.015~800 \u0648\u0627\u0637\u061b \u0646\u0637\u0627\u0642 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629: 0.000~1.000.<\/p>\n<p><strong>2. \u0627\u062e\u062a\u0628\u0627\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 (\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631)<br \/>\n<\/strong>\u2022 \u064a\u0642\u064a\u0633 \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u0637\u0627\u0642\u0629.<br \/>\n\u2022 \u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u062f: 3-500 \u0641\u0648\u0644\u062a\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u064a\u0627\u0631: 5 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 - 8 \u0623\u0645\u0628\u064a\u0631\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u0642\u062f\u0631\u0629: 0.015-4000 \u0648\u0627\u0637<\/p>\n<p><strong>3. \u0627\u062e\u062a\u0628\u0627\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0625\u062e\u0631\u0627\u062c (AC)<br \/>\n<\/strong>\u2022 \u064a\u0642\u064a\u0633 \u062c\u0647\u062f \u0627\u0644\u0645\u0635\u0628\u0627\u062d\u060c \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0635\u0628\u0627\u062d\u060c \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0635\u0628\u0627\u062d.<br \/>\n\u2022 \u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0645\u0635\u0628\u0627\u062d: 3~300 \u0641\u0648\u0644\u062a (CF=3)\u061b \u0646\u0637\u0627\u0642 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0635\u0628\u0627\u062d: 5 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631~2.7 \u0623\u0645\u0628\u064a\u0631 (CF=3)\u061b \u0646\u0637\u0627\u0642 \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0635\u0628\u0627\u062d: 0.015~800 \u0648\u0627\u0637<\/p>\n<p><strong>4. \u0627\u062e\u062a\u0628\u0627\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062e\u0631\u062c (\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631)<br \/>\n<\/strong>\u2022 \u064a\u0642\u064a\u0633 \u062c\u0647\u062f \u062e\u0631\u062c \u0627\u0644\u0645\u0635\u0628\u0627\u062d\u060c \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0635\u0628\u0627\u062d\u060c \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0635\u0628\u0627\u062d\u060c \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u0645\u062a\u0645\u0648\u062c\u0629.<br \/>\n\u2022 \u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u062f: 3~500 \u0641\u0648\u0644\u062a\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u064a\u0627\u0631: 5 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 ~ 8 \u0623\u0645\u0628\u064a\u0631\u061b \u0646\u0637\u0627\u0642 \u0627\u0644\u0637\u0627\u0642\u0629: 0.015~4 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637\u061b \u0646\u0637\u0627\u0642 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u0645\u062a\u0645\u0648\u062c\u0629: 5 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 ~ 2.5 \u0623\u0645\u0628\u064a\u0631.<\/p>\n<p><strong>5. \u0627\u062e\u062a\u0628\u0627\u0631 \u062e\u0635\u0627\u0626\u0635 \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 (\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631)<br \/>\n<\/strong>\u2022 \u062a\u063a\u064a\u064a\u0631 \u0645\u0646\u062d\u0646\u0649 \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u062c\u0647\u062f \u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0641\u064a \u063a\u0636\u0648\u0646 0~2 \u062b\u0627\u0646\u064a\u0629.<br \/>\n\u2022 \u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0645\u0635\u0628\u0627\u062d: 3~500 \u0641\u0648\u0644\u062a\u061b \u0646\u0637\u0627\u0642 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0635\u0628\u0627\u062d: 5 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631~8 \u0623\u0645\u0628\u064a\u0631<\/p>\n<p><strong>6. \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a<br \/>\n<\/strong>\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0627\u0644\u0643\u0644\u064a \u0648\u0645\u0643\u0648\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0645\u0646 0 \u0625\u0644\u0649 50 \u0645\u0631\u0629\u060c \u0648\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0648\u062c\u0629\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0623\u0648\u0644\u064a\u0629\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0637\u0648\u0631 \u0627\u0644\u0630\u0631\u0648\u0629\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0637\u0648\u0631.<\/p>\n<p><strong>7. \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0627\u0645\u0644 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 (DF)<\/strong><br \/>\n\u064a\u064f\u0639\u062f LS2090 \u0625\u0635\u062f\u0627\u0631\u064b\u0627 \u0645\u062d\u062f\u062b\u064b\u0627 \u0645\u0646 WT2080\u060c \u0648\u064a\u062d\u062a\u0648\u064a LS2090 \u0639\u0644\u0649 \u0648\u0638\u064a\u0641\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0627\u0645\u0644 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 (DF).<\/p>\n<p><strong>\u0645\u0644\u0627\u062d\u0638\u0629: LS2090-IEC<\/strong> \u0645\u0639 \u0628\u0631\u0627\u0645\u062c \u0625\u0636\u0627\u0641\u064a\u0629 (\u064a\u062a\u0637\u0644\u0628 \u0630\u0644\u0643 \u062a\u0643\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0639\u0644\u0649 LS2090) \u064a\u0645\u0643\u0646 \u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0628\u0627\u0644\u0643\u0627\u0645\u0644 <a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2021\/07\/BSENIEC61000-3-2-2019.pdf\" target=\"_blank\" rel=\"noopener\">EN\/IEC61000-3-2:2019.<\/a> \u064a\u0631\u062c\u0649 \u0627\u0644\u0646\u0642\u0631 \u0647\u0646\u0627 \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 <a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2021\/07\/ls2050c-iec61000-3-2-test-report.pdf\" target=\"_blank\" rel=\"noopener\">\u0646\u0645\u0648\u0630\u062c \u062a\u0642\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0625\u0636\u0627\u0641\u064a LS2090-IEC<\/a><\/p>\n<p><strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.lisungroup.com\/news\/technology-news\/lisun-wt2080-led-power-driver-tester-after-sales-questions-and-answers.html\" target=\"_blank\" rel=\"noopener\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0634\u063a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 LED \u0645\u0646 LISUN LS2090 - \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639<\/a><\/span><br \/>\n<\/strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0634\u063a\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 LED \u0645\u0646 LISUN \u0637\u0631\u0627\u0632 LS2090 \u0645\u062a\u0648\u0641\u0631 \u0641\u064a \u0627\u0644\u0633\u0648\u0642 \u0645\u0646\u0630 \u0623\u0643\u062b\u0631 \u0645\u0646 10 \u0633\u0646\u0648\u0627\u062a\u060c \u0648\u0642\u062f \u0642\u0627\u0645 \u0641\u0631\u064a\u0642 \u062e\u062f\u0645\u0629 \u0645\u0647\u0646\u062f\u0633\u064a LISUN \u0628\u062a\u0644\u062e\u064a\u0635 \u0645\u0639\u0638\u0645 \u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 \u0641\u064a \u0627\u0644\u0631\u0627\u0628\u0637 \u0623\u0639\u0644\u0627\u0647. \u064a\u064f\u0631\u062c\u0649 \u0642\u0631\u0627\u0621\u062a\u0647\u0627 \u0628\u0639\u0646\u0627\u064a\u0629\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646\u0643 \u062d\u0644 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0628\u0646\u0641\u0633\u0643 \u0625\u0630\u0627 \u0648\u0627\u062c\u0647\u062a\u0643 \u0623\u064a \u0623\u0633\u0626\u0644\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062c\u0647\u0627\u0632. \u0633\u062a\u0648\u0627\u0635\u0644 LISUN \u062a\u062d\u062f\u064a\u062b \u0647\u0630\u0647 \u0627\u0644\u0635\u0641\u062d\u0629\u060c \u0648\u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0631\u0627\u0628\u0637.<\/p>","protected":false},"excerpt":{"rendered":"<p>LS2090 LED Power Driver Test Instrument is the comprehensive test instrument for LED driver power which is according to GB\/T 24825-2009 and IEC 62384:2006. It can measure the following parameters: input (AC&amp;DC), output (AC&amp;DC), output start (DC), harmonic and displacement factor (DF). The LS2090 usually works with LISUN LSP-500VARC pure sine AC Power Source and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3454,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[178],"class_list":["post-2421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-ls2090"],"_links":{"self":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/posts\/2421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/comments?post=2421"}],"version-history":[{"count":0,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/posts\/2421\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/media\/3454"}],"wp:attachment":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/media?parent=2421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/categories?post=2421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/tags?post=2421"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}