{"id":17670,"date":"2026-09-18T21:00:00","date_gmt":"2026-09-18T13:00:00","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=17670"},"modified":"2026-09-21T15:08:04","modified_gmt":"2026-09-21T07:08:04","slug":"24v-power-adapter-selection-specifications","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/","title":{"rendered":"\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24V \u0644\u0623\u062c\u0647\u0632\u0629 OEM \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629"},"content":{"rendered":"<p class=\"weho-last-updated\" style=\"text-align:center;color:#E60013;\">\u0627\u062e\u0631 \u062a\u062d\u062f\u064a\u062b: 2026-09-11<\/p>\n<blockquote class=\"weho-quick-answer\">\n<p>\u064a\u0628\u062f\u0623 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24v \u0644\u0623\u062c\u0647\u0632\u0629 OEM \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0628\u062a\u0633\u0627\u0645\u062d \u0627\u0644\u062c\u0647\u062f \u0644\u0644\u062d\u0645\u0644 \u060c \u0648\u0630\u0631\u0648\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0648\u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u060c \u0648\u062f\u0648\u0631\u0629 \u0627\u0644\u0639\u0645\u0644 \u060c \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0627\u062e\u062a\u0631 \u0645\u062d\u0648\u0644\u064b\u0627 \u0645\u0639 \u062a\u0646\u0638\u064a\u0645 \u0625\u062e\u0631\u0627\u062c 24 \u0641\u0648\u0644\u062a \u0645\u0648\u062b\u0642 \u060c \u0648\u0642\u0648\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u0643\u0627\u0641\u064a\u0629 \u0628\u0639\u062f derating \u060c \u0648\u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u060c \u0648\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u060c \u0648\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0644\u0644\u0633\u0648\u0642 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629.<\/p>\n<\/blockquote>\n<figure class=\"weho-blog-image weho-blog-hero\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-power-adapter-longevity-1.png\" alt=\"WEHO 24V \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u064a\u0646\u0629 \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627 \u0636\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621\" title=\"WEHO 24V \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u064a\u0646\u0629 \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627 \u0636\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17941\" srcset=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-power-adapter-longevity-1.png 1536w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-power-adapter-longevity-1-300x200.png 300w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-power-adapter-longevity-1-1024x683.png 1024w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-power-adapter-longevity-1-768x512.png 768w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-power-adapter-longevity-1-18x12.png 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Match_the_24v_power_adapter_to_the_load_first\" >\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24V \u0625\u0644\u0649 \u0627\u0644\u062d\u0645\u0644 \u0623\u0648\u0644\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Convert_voltage_and_current_into_real_wattage\" >\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Check_output_regulation_ripple_and_tolerance\" >\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u060c \u062a\u0645\u0648\u062c \u060c \u0648\u0627\u0644\u062a\u0633\u0627\u0645\u062d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Select_connector_polarity_and_cable_construction\" >\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u060c \u0648\u0628\u0646\u0627\u0621 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Use_approved_WEHO_power_adapter_links\" >\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0648\u0627\u0628\u0637 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 WHO \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Define_the_operating_environment\" >\u062a\u062d\u062f\u064a\u062f \u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Write_a_purchasing_specification_buyers_can_audit\" >\u0627\u0643\u062a\u0628 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0634\u0631\u0627\u0621 \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Validate_samples_before_release\" >\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u0625\u0641\u0631\u0627\u062c \u0639\u0646\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#FAQs\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#How_do_I_choose_the_right_24V_power_adapter\" >\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 24V\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Can_I_replace_a_24V_adapter_with_a_higher_wattage_model\" >\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u062d\u0648\u0644 24V \u0628\u0646\u0645\u0648\u0630\u062c \u0642\u0648\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0639\u0644\u0649\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Why_does_cable_length_matter_for_a_24V_power_adapter\" >\u0644\u0645\u0627\u0630\u0627 \u064a\u0647\u0645 \u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u0644\u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 24V\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#What_connector_details_should_be_specified\" >\u0645\u0627 \u0647\u064a \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f\u0647\u0627\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Is_a_desktop_24V_adapter_suitable_inside_a_cabinet\" >\u0647\u0644 \u0645\u062d\u0648\u0644 \u0633\u0637\u062d \u0627\u0644\u0645\u0643\u062a\u0628 24V \u0645\u0646\u0627\u0633\u0628 \u062f\u0627\u062e\u0644 \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Which_WEHO_link_should_buyers_use_for_adapter_selection\" >\u0645\u0627 \u0647\u0648 \u0631\u0627\u0628\u0637 WHO \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u061f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Key_Takeaways\" >\u0627\u0644\u0648\u062c\u0628\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.wehopower.com\/ar\/news\/24v-power-adapter-selection-specifications\/#Conclusion\" >\u062e\u0627\u062a\u0645\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Match_the_24v_power_adapter_to_the_load_first\"><\/span>\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24V \u0625\u0644\u0649 \u0627\u0644\u062d\u0645\u0644 \u0623\u0648\u0644\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-power-adapter-reliability-factors-1.png\" alt=\"24V power adapter selection diagram showing load wattage cable drop connector and derating checks\" title=\"24V power adapter selection diagram showing load wattage cable drop connector and derating checks\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17942\" srcset=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-power-adapter-reliability-factors-1.png 1536w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-power-adapter-reliability-factors-1-300x200.png 300w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-power-adapter-reliability-factors-1-1024x683.png 1024w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-power-adapter-reliability-factors-1-768x512.png 768w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-power-adapter-reliability-factors-1-18x12.png 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>A <strong>\u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24V<\/strong> \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631\u0647\u0627 \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062c\u0647\u0627\u0632 \u060c \u0648\u0644\u064a\u0633 \u0645\u0646 \u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0639\u0627\u0645\u0629. \u0627\u0628\u062f\u0623 \u0628\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u060c \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u060c \u0648\u0631\u0633\u0645 \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u062a\u0623\u0643\u062f \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062c\u0647\u0627\u0632 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u062f\u062e\u0627\u0644 24 VDC \u0645\u0646\u0638\u0645 \u060c \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u060c \u0648\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u060c \u0648\u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0627\u0644\u064a \u060c \u0648\u0646\u0648\u0639 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\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u064b\u0627 \u0628\u062c\u062f\u0648\u0644 \u062a\u062d\u0645\u064a\u0644. \u0642\u0645 \u0628\u0625\u062f\u0631\u0627\u062c \u0643\u0644 \u062c\u0647\u0627\u0632 \u0645\u062f\u0639\u0648\u0645 \u0645\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0623\u0648 \u0627\u0644\u0634\u0627\u0634\u0627\u062a \u0623\u0648 \u0645\u0644\u062d\u0642\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u064a\u0631\u0627 \u0623\u0648 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0623\u0648 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0631\u0627\u0648\u062d \u0623\u0648 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a. \u0633\u062c\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u064a \u0648\u0623\u0633\u0648\u0623 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062d\u0645\u0644 \u064a\u062a\u0636\u0645\u0646 \u0645\u062d\u0631\u0643\u0627\u062a \u0623\u0648 \u0644\u0641\u0627\u0626\u0641 \u0623\u0648 \u0633\u062e\u0627\u0646\u0627\u062a \u0623\u0648 \u0645\u0631\u0627\u062d\u0644 \u0625\u062f\u062e\u0627\u0644 \u0628\u0627\u0644\u0633\u0639\u0629 \u060c \u0641\u062a\u062d\u0642\u0642 \u0645\u0646 \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0639\u0627\u0628\u0631 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062a\u064a\u0627\u0631.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Convert_voltage_and_current_into_real_wattage\"><\/span>\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u062d\u0645\u0627\u0644 DC \u060c \u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u0627\u0644\u0637\u0627\u0642\u0629 \u0643\u0645\u0627 <strong>\u0648\u0627\u0637 = \u0641\u0648\u0644\u062a \u00d7 \u0623\u0645\u0628\u064a\u0631<\/strong>. \u062c\u0647\u0627\u0632 24 \u0641\u0648\u0644\u062a \u0627\u0644\u0631\u0633\u0645 2 A \u064a\u062d\u062a\u0627\u062c \u062d\u0648\u0627\u0644\u064a 48 \u0648\u0627\u0637 \u0642\u0628\u0644 \u0627\u0644\u0647\u0627\u0645\u0634 \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 derating. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0639\u062f\u0629 \u0623\u062d\u0645\u0627\u0644 24 \u0641\u0648\u0644\u062a \u062a\u0634\u062a\u0631\u0643 \u0641\u064a \u0645\u062d\u0648\u0644 \u0648\u0627\u062d\u062f \u060c \u0623\u0636\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 \u0644\u062a\u0644\u0643 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u062b\u0645 \u062a\u062d\u0642\u0642 \u0645\u0646 \u0643\u0644 \u0645\u0648\u0635\u0644 \u0641\u0631\u0639 \u0648\u0645\u0648\u0635\u0644 \u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/p>\n<p>\u0627\u062a\u0631\u0643 \u0647\u0627\u0645\u0634 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0639\u0645\u0644\u064a \u060c \u0648\u0644\u0643\u0646 \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0647\u0627\u0645\u0634 \u0644\u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629. \u0642\u062f \u0644\u0627 \u064a\u0643\u0648\u0646 \u0645\u062d\u0648\u0644 60 \u0648\u0627\u0637 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u0640 55 \u0648\u0627\u0637 \u062f\u0627\u062e\u0644 \u062d\u0627\u0648\u064a\u0629 \u062f\u0627\u0641\u0626\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u062a\u062a\u0637\u0644\u0628 \u0625\u062e\u0631\u0627\u062c derating \u0641\u064a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062d\u064a\u0637\u0629 \u0623\u0639\u0644\u0649. \u0631\u0627\u062c\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062f\u0642\u064a\u0642 \u060c \u0648\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u060c \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062f\u062e\u0644 \u060c \u0648\u0623\u064a \u0627\u0646\u062e\u0641\u0627\u0636 \u0641\u064a \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u0631\u062a\u0641\u0639\u0629.<\/p>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0630\u0631\u0648\u0629 \u0627\u0644\u0637\u0644\u0628 \u0628\u0646\u0641\u0633 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u0633\u062a\u0645\u0631. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u062d\u0628 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u060c \u0648\u0625\u0636\u0627\u0621\u0627\u062a \u0627\u0644\u0623\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 \u060c \u0648\u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u060c \u0648\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0630\u0627\u062a \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0632\u064a\u0627\u062f\u0629 \u0642\u0635\u064a\u0631\u0629 \u0641\u0648\u0642 \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a. \u062a\u0623\u0643\u062f \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u064a\u0645\u0643\u0646\u0647 \u0628\u062f\u0621 \u0627\u0644\u062d\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u062f\u0648\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u060c \u0623\u0648 \u0625\u0633\u0642\u0627\u0637 \u0627\u0644\u062c\u0647\u062f \u060c \u0623\u0648 \u0627\u0644\u062a\u0623\u0643\u064a\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0635\u0644.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Check_output_regulation_ripple_and_tolerance\"><\/span>\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u060c \u062a\u0645\u0648\u062c \u060c \u0648\u0627\u0644\u062a\u0633\u0627\u0645\u062d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u064a\u062d\u062f\u062f \u0627\u0644\u062d\u0645\u0644 \u0645\u0642\u062f\u0627\u0631 \u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0628\u0648\u0644. \u062a\u062a\u0633\u0627\u0645\u062d \u0628\u0639\u0636 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0645\u0639 \u0646\u0637\u0627\u0642 \u0625\u062f\u062e\u0627\u0644 DC \u0648\u0627\u0633\u0639 \u060c \u0641\u064a \u062d\u064a\u0646 \u062a\u062a\u0648\u0642\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649 \u0625\u0645\u062f\u0627\u062f\u0627\u062a 24 \u0641\u0648\u0644\u062a \u0623\u0643\u062b\u0631 \u062a\u0634\u062f\u062f\u0627\u064b. \u0642\u0627\u0631\u0646 \u062a\u0646\u0638\u064a\u0645 \u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062c\u0647\u0627\u0632. \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u062d\u0633\u0627\u0633\u064b\u0627 \u060c \u0642\u0645 \u0628\u0642\u064a\u0627\u0633 \u0627\u0644\u062c\u0647\u062f \u0641\u064a \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a \u0648\u0627\u0644\u0623\u0633\u0648\u0623.<\/p>\n<p>\u064a\u0647\u0645 \u0642\u0637\u0631\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u062d\u062a\u0649 \u0639\u0646\u062f 24 V. \u064a\u0624\u062f\u064a \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0648\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u0645\u062f\u064a\u062f \u0648\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u064a\u0644 \u0627\u0644\u0628\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0639\u0627\u0626\u062f\u0627\u062a \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0645\u0642\u0627\u0648\u0645\u0629. \u0642\u062f \u064a\u0638\u0647\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 24 \u0641\u0648\u0644\u062a \u0639\u0646\u062f \u0625\u0646\u062a\u0627\u062c\u0647 \u0628\u064a\u0646\u0645\u0627 \u064a\u0631\u0649 \u0627\u0644\u062c\u0647\u0627\u0632 \u062c\u0647\u062f\u064b\u0627 \u0623\u0642\u0644 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644. \u0627\u062d\u0633\u0628 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0644\u0645\u0633\u0627\u0631 \u0643\u0627\u0628\u0644 \u0630\u0647\u0627\u0628\u064b\u0627 \u0648\u0625\u064a\u0627\u0628\u064b\u0627 \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0628\u0639\u062f \u062c\u0647\u0627\u0632 \u062a\u062d\u062a \u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u0631\u0648\u0629.<\/p>\n<p>\u062a\u062c\u0646\u0628 \u0631\u0641\u0639 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062d\u0648\u0644 \u0644\u0644\u062a\u0639\u0648\u064a\u0636 \u0639\u0646 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0645\u0627 \u0644\u0645 \u062a\u0633\u0645\u062d \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062c\u0647\u0627\u0632 \u0628\u0630\u0644\u0643 \u0648\u064a\u0638\u0644 \u0623\u0642\u0631\u0628 \u062d\u0645\u0648\u0644\u0629 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647. \u0642\u062f \u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0627\u0644\u0623\u0641\u0636\u0644 \u0645\u0648\u0635\u0644\u064b\u0627 \u0623\u0643\u0628\u0631 \u0623\u0648 \u0643\u0627\u0628\u0644\u064b\u0627 \u0623\u0642\u0635\u0631 \u0623\u0648 \u062a\u0648\u0632\u064a\u0639\u064b\u0627 \u0645\u062d\u0644\u064a\u064b\u0627 \u0623\u0648 \u062c\u0648\u062f\u0629 \u0645\u0648\u0635\u0644 \u0645\u062d\u0633\u0646\u0629 \u0623\u0648 \u0645\u062d\u0648\u0644\u064b\u0627 \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0628\u0646\u0641\u0633 \u062c\u0647\u062f \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0645\u0646\u0638\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Select_connector_polarity_and_cable_construction\"><\/span>\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u060c \u0648\u0628\u0646\u0627\u0621 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-power-adapter-connector-inspection-1.png\" alt=\"Technician checking cable strain relief and connector fit on a WEHO power adapter\" title=\"Technician checking cable strain relief and connector fit on a WEHO power adapter\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17944\" srcset=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-power-adapter-connector-inspection-1.png 1536w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-power-adapter-connector-inspection-1-300x200.png 300w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-power-adapter-connector-inspection-1-1024x683.png 1024w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-power-adapter-connector-inspection-1-768x512.png 768w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-power-adapter-connector-inspection-1-18x12.png 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>\u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0645\u0648\u0635\u0644 \u0647\u0648 \u0645\u0635\u062f\u0631 \u0645\u062a\u0643\u0631\u0631 \u0644\u0644\u0645\u062a\u0627\u0639\u0628. \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u060c \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u060c \u0646\u0645\u0637 \u062f\u0628\u0648\u0633 \u060c \u0622\u0644\u064a\u0629 \u0627\u0644\u0642\u0641\u0644 \u060c \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u060c \u0639\u0645\u0642 \u0627\u0644\u0625\u062f\u0631\u0627\u062c \u060c \u0648\u0627\u0644\u0642\u0637\u0628\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0642\u0627\u0628\u0633 \u0627\u0644\u0628\u0631\u0645\u064a\u0644 \u0627\u0644\u0630\u064a \u064a\u0634\u0639\u0631 \u0628\u0627\u0644\u0642\u0631\u0628 \u0648\u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u062a\u0637\u0627\u0628\u0642 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0627\u062a\u0635\u0627\u0644 \u0645\u062a\u0642\u0637\u0639 \u0623\u0648 \u062a\u062f\u0641\u0626\u0629 \u0645\u062d\u0644\u064a\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u060c \u0641\u0643\u0631 \u0641\u064a\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0623\u0648 \u062d\u0631\u0643\u0629 \u0627\u0644\u062e\u062f\u0645\u0629 \u0623\u0648 \u0627\u0644\u0633\u062d\u0628 \u0627\u0644\u0639\u0631\u0636\u064a \u064a\u062a\u0637\u0644\u0628 \u0645\u0648\u0635\u0644 \u0642\u0641\u0644 \u0623\u0648 \u062a\u062e\u0641\u064a\u0641 \u0625\u0636\u0627\u0641\u064a \u0644\u0644\u062a\u0648\u062a\u0631.<\/p>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0637\u0627\u0628\u0642 \u0628\u0646\u0627\u0621 \u0627\u0644\u0643\u0627\u0628\u0644 \u0645\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u0628\u064a\u0626\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0648\u0627\u0644\u0639\u0632\u0644 \u060c \u0648\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u060c \u0648\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u062a\u0622\u0643\u0644 \u060c \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0643\u0627\u0628\u0644 \u064a\u062e\u0631\u062c \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u064a\u0645 \u0623\u0648 \u0628\u0632\u0627\u0648\u064a\u0629. \u0642\u062f \u064a\u0641\u0634\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0643\u0627\u0641\u064a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u0639\u0644\u0649 \u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0628\u062f\u0644\u0627\u0621 \u0641\u064a \u0648\u0642\u062a \u0645\u0628\u0643\u0631 \u0639\u0646\u062f \u0633\u062d\u0628\u0647 \u062d\u0648\u0644 \u062d\u0627\u0641\u0629 \u062e\u0632\u0627\u0646\u0629 \u062d\u0627\u062f\u0629 \u0623\u0648 \u062a\u0648\u062c\u064a\u0647\u0647\u0627 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>\n<p>\u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u062a\u0635\u0627\u0644. \u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u0641\u0642\u0637 \u0639\u0644\u0649 \u0644\u0648\u0646 \u0627\u0644\u0633\u0644\u0643 \u0623\u0648 \u062a\u0633\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0642\u062f\u064a\u0645 \u0623\u0648 \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0645\u0646 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0633\u0627\u0628\u0642. \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u062a\u0631\u064b\u0627 \u0648\u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u0645\u0639\u062a\u0645\u062f. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u0627\u0644\u0639\u0643\u0633\u064a\u0629 \u0625\u0644\u0649 \u062a\u0644\u0641 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0645\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0627\u0644\u062d\u0645\u0644 \u064a\u062a\u0636\u0645\u0646 \u062d\u0645\u0627\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u0629.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Use_approved_WEHO_power_adapter_links\"><\/span>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0648\u0627\u0628\u0637 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 WHO \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-weho-wh96-inspection-bench-1.png\" alt=\"WEHO WH-96 desktop power adapter used as an approved adapter-format reference\" title=\"WEHO WH-96 desktop power adapter used as an approved adapter-format reference\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17943\" srcset=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-weho-wh96-inspection-bench-1.png 1536w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-weho-wh96-inspection-bench-1-300x200.png 300w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-weho-wh96-inspection-bench-1-1024x683.png 1024w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-weho-wh96-inspection-bench-1-768x512.png 768w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-weho-wh96-inspection-bench-1-18x12.png 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>\u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0642\u0635\u0648\u062f\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u0640 WHO \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0647\u064a <a href=\"https:\/\/www.wehopower.com\/ar\/product-category\/power-adapter\/\">WHO \u0641\u0626\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>. \u0625\u0646\u0647\u0627 \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0646\u0633\u064a\u0642\u0627\u062a \u0645\u062d\u0648\u0644 \u0644\u0644\u0639\u0631\u0636 \u060c CCTV \u060c \u0627\u0644\u062a\u062d\u0643\u0645 \u060c \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629. <a href=\"https:\/\/www.wehopower.com\/ar\/product\/96w-power-supply-adapter-for-cctv-lcd-display-led\/\">WHO 96 W \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0646\u062a\u062c<\/a> \u0647\u0648 \u0645\u062b\u0627\u0644 \u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062a\u0646\u0633\u064a\u0642 \u0645\u062d\u0648\u0644 \u0633\u0637\u062d \u0627\u0644\u0645\u0643\u062a\u0628 \u061b \u062a\u0623\u0643\u062f \u0645\u0646 \u062e\u064a\u0627\u0631 \u062c\u0647\u062f \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u062f\u0642\u064a\u0642 \u0648\u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062d\u0627\u0644\u064a \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0642\u0628\u0644 \u062a\u0637\u0628\u064a\u0642\u0647 \u0639\u0644\u0649 \u0645\u0634\u0631\u0648\u0639 24 \u0641\u0648\u0644\u062a.<\/p>\n<p>\u062a\u0623\u0633\u0633\u062a WEHO \u0641\u064a \u0639\u0627\u0645 2007 \u0648\u062a\u0642\u062f\u0645 \u0646\u0645\u0627\u0630\u062c 1000 + \u0639\u0628\u0631 \u0641\u0626\u0627\u062a \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629. \u062a\u0624\u0643\u062f WHO \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0630\u0648 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 100% \u060c \u0648\u0639\u0627\u0626\u062f 99.7% \u060c \u0648 ISO9001 \u060c CE \u060c RoHS \u060c FCC \u060c \u0648 CCC \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u064a \u0623\u0645\u0631 \u0645\u062d\u0648\u0644 \u060c \u0637\u0644\u0628 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0644\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062f\u0642\u064a\u0642 \u0648\u0633\u0648\u0642 \u0627\u0644\u0648\u062c\u0647\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0641\u062a\u0631\u0627\u0636 \u0634\u0647\u0627\u062f\u0629 \u0648\u0627\u062d\u062f\u0629 \u062a\u063a\u0637\u064a \u0643\u0644 \u062a\u0643\u0648\u064a\u0646.<\/p>\n<p>\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0623\u0648\u0633\u0639 \u060c \u0642\u0645 \u0628\u0645\u0631\u0627\u062c\u0639\u0629 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u060c \u0648\u0627\u0631\u062a\u062f\u0627\u0621 \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0648\u062d\u0631\u0643\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u062d\u0642\u0644 \u0643\u062c\u0632\u0621 \u0645\u0646 \u0646\u0641\u0633 \u0642\u0631\u0627\u0631 \u0627\u0644\u0634\u0631\u0627\u0621. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0637\u0644\u0628\u0643 \u064a\u062a\u0636\u0645\u0646 \u0645\u0639\u062f\u0627\u062a \u0634\u0627\u0634\u0629 CCTV \u0623\u0648 LED \u060c \u0641\u0642\u0627\u0631\u0646 \u0642\u0631\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0628\u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0648\u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Define_the_operating_environment\"><\/span>\u062a\u062d\u062f\u064a\u062f \u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u064a\u0648\u0627\u062c\u0647 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24 \u0641\u0648\u0644\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642 \u0639\u0644\u0649 \u0645\u0643\u062a\u0628 \u0638\u0631\u0648\u0641\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0645\u062d\u0648\u0644 \u0645\u062b\u0628\u062a \u062f\u0627\u062e\u0644 \u062e\u0632\u0627\u0646\u0629 \u0645\u0639\u062f\u0627\u062a \u062f\u0627\u0641\u0626\u0629. \u062a\u0624\u062b\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0633\u062f\u0648\u062f \u0648\u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0648\u062d\u0631\u0643\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062c\u0645\u064a\u0639\u0647\u0627 \u0639\u0644\u0649 \u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0645\u063a\u0644\u0642\u064b\u0627 \u060c \u0641\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0639\u0644\u0628\u0629 \u0644\u0627 \u062a\u062d\u0628\u0633 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062e\u0627\u0631\u062c \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0642\u062f\u0631\u0629 \u0644\u0644\u0645\u062d\u0648\u0644.<\/p>\n<p>\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0645\u0647\u0645\u0629 \u0623\u064a\u0636\u064b\u0627. \u062a\u0623\u0643\u062f \u0645\u0646 \u0646\u0637\u0627\u0642 \u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u060c \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0639\u0646\u062f \u0627\u0644\u0627\u0642\u062a\u0636\u0627\u0621 \u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f \u060c \u0648\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0641\u0631\u0639 \u060c \u0648\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u062d\u0648\u0644\u064b\u0627 \u062e\u0627\u0631\u062c \u0646\u0637\u0627\u0642 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0648\u062b\u0642 \u060c \u0648\u0644\u0627 \u062a\u0642\u0645 \u0628\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0628\u0633 \u0623\u0648 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u062a\u0646\u0627\u0633\u0628 \u0648\u0639\u0627\u0621 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0623\u0648 \u0634\u0628\u0647 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u060c \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0645\u062d\u0648\u0644 \u0633\u0637\u062d \u0627\u0644\u0645\u0643\u062a\u0628 \u062d\u0627\u0648\u064a\u0629 \u0648\u0627\u0642\u064a\u0629 \u0648\u063a\u062f\u062f \u0643\u0627\u0628\u0644\u064a\u0629 \u0635\u062d\u064a\u062d\u0629. \u0644\u0627 \u062a\u0639\u0627\u0645\u0644 \u062c\u0633\u0645 \u0627\u0644\u0645\u062d\u0648\u0644 \u0639\u0644\u0649 \u0623\u0646\u0647 \u0645\u0642\u0627\u0648\u0645 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621 \u0645\u0627 \u0644\u0645 \u062a\u0642\u0648\u0644 \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0630\u0644\u0643. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0643\u062b\u064a\u0641 \u0648\u062a\u062a\u0628\u0639 \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u062a\u0633\u062e\u064a\u0646 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0641\u0634\u0644 \u063a\u064a\u0631 \u0645\u0631\u0626\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0628\u062f\u0644\u0627\u0621 \u0627\u0644\u0642\u0635\u064a\u0631\u0629.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Write_a_purchasing_specification_buyers_can_audit\"><\/span>\u0627\u0643\u062a\u0628 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0634\u0631\u0627\u0621 \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0646\u0635 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u0645\u0641\u064a\u062f\u0629 \u0639\u0644\u0649 \u062c\u0647\u062f \u0627\u0644\u0646\u0627\u062a\u062c \u0627\u0644\u0627\u0633\u0645\u064a \u060c \u0627\u0644\u062a\u064a\u0627\u0631 \u0623\u0648 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u060c \u062a\u062d\u0645\u0644 \u0627\u0644\u062c\u0647\u062f \u060c \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u060c \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u060c \u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u060c \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u060c \u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u0636\u0645\u064a\u0645\u0629 \u060c \u0642\u0627\u0628\u0633 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u060c \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0645\u0646 \u0642\u0628\u0644 \u0633\u0648\u0642 \u0627\u0644\u0648\u062c\u0647\u0629 \u060c \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u060c \u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0646\u0635 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0628\u062f\u064a\u0644\u0627\u064b \u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0648\u062c\u0648\u062f \u0623\u0648 \u062c\u0632\u0621 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645 \u062c\u062f\u064a\u062f.<\/p>\n<p>\u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0648\u062f\u0648\u0631\u0629 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629. \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0644\u0627\u0621\u0645\u062a\u0647 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0645\u0631\u0626\u064a\u064b\u0627. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u064a\u0634\u063a\u0644 \u0639\u062f\u0629 \u0641\u0631\u0648\u0639 \u060c \u0641\u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u0631\u0633\u0645 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0648\u0623\u0634\u0631 \u0625\u0644\u0649 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0643\u0644 \u0641\u0631\u0639 \u064a\u062a\u0645\u062a\u0639 \u0628\u062d\u0645\u0627\u064a\u0629 \u0645\u0633\u062a\u0642\u0644\u0629.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u0648\u0627\u0645\u0631 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u060c \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0648\u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0648\u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u062a\u062d\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u063a\u064a\u064a\u0631. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0641\u064a \u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0623\u0648 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0643\u0627\u0628\u0644 \u0623\u0648 \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0623\u0648 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0645\u0634\u0643\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u062d\u062a\u0649 \u0639\u0646\u062f\u0645\u0627 \u064a\u0638\u0647\u0631 \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062d\u0627\u0644\u064a \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Validate_samples_before_release\"><\/span>\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u0625\u0641\u0631\u0627\u062c \u0639\u0646\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-power-adapter-display-application-1.png\" alt=\"WEHO power adapter sample tested with display and CCTV equipment under representative load\" title=\"WEHO power adapter sample tested with display and CCTV equipment under representative load\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17945\" srcset=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-power-adapter-display-application-1.png 1536w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-power-adapter-display-application-1-300x200.png 300w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-power-adapter-display-application-1-1024x683.png 1024w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-power-adapter-display-application-1-768x512.png 768w, https:\/\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-power-adapter-display-application-1-18x12.png 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>\u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 24 \u0641\u0648\u0644\u062a \u060c \u062a\u0641\u0642\u062f \u0645\u0644\u0635\u0642 \u0627\u0644\u0639\u064a\u0646\u0629 \u060c \u0627\u0644\u0645\u0648\u0635\u0644 \u060c \u0627\u0644\u0643\u0627\u0628\u0644 \u060c \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u060c \u0627\u0644\u0636\u0645\u064a\u0645\u0629 \u060c \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u060c \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0645\u0642\u0627\u0628\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621. \u0642\u064a\u0627\u0633 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0646\u0627\u062a\u062c \u0627\u0644\u0645\u062d\u0645\u0644. \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0644 \u0639\u0646\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062a\u0645\u062b\u064a\u0644\u064a \u0644\u0641\u062a\u0631\u0629 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u060c \u062b\u0645 \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0636\u0645\u064a\u0645\u0629.<\/p>\n<p>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u060c \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a \u060c \u0630\u0631\u0648\u0629 \u0627\u0644\u0637\u0644\u0628 \u060c \u0648\u0627\u0644\u0625\u063a\u0644\u0627\u0642. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062f\u0648\u0631\u0629 \u0645\u062a\u0637\u0644\u0628\u0629 \u060c \u0643\u0631\u0631 \u062a\u0644\u0643 \u0627\u0644\u062f\u0648\u0631\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062b\u0627\u0628\u062a \u0641\u0642\u0637. \u0633\u062c\u0644 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u062d\u0648\u0644 \u060c \u0648\u0627\u0644\u0643\u062b\u064a\u0631 \u060c \u0648\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u060c \u0648\u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u060c \u0648\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0627\u0644\u064a \u060c \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u060c \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0646\u0627\u062a\u062c \u060c \u0648\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a.<\/p>\n<p>\u0641\u064a  \u062d\u0627\u0644\u0629  \u062d\u062f \u0648\u062b  \u0645\u0634 \u0643\u0644\u0629  \u062d \u0642\u0644 \u064a\u0629  \u060c  \u0627\u062c \u0645\u0639  \u0646\u0645 \u0648 \u0630 \u062c  \u0627\u0644\u0645\u062d \u0648\u0644  \u0623\u0648  \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a  \u0627\u0644\u062a\u0633 \u0644\u0633 \u0644\u064a\u0629  \u0623\u0648  \u0627\u0644\u0643\u062b\u064a\u0631  \u062d\u064a\u062b \u0645\u0627  \u0643\u0627\u0646  \u0630\u0644\u0643  \u0645\u062a \u0627\u062d \u064b \u0627  \u060c  \u0648\u0627\u0644\u062d \u0645\u0644  \u0627\u0644\u0645\u062a \u0635\u0644  \u060c  \u0648\u0635 \u0648\u0631  \u0627\u0644\u062a \u062b \u0628 \u064a\u062a  \u060c  \u0648\u0648 \u0636\u0639  \u0627\u0644\u0641 \u0634\u0644  \u060c  \u0648 \u0628\u064a \u0626\u0629  \u0627\u0644\u062a\u0634 \u063a\u064a\u0644 .  \u062a \u0633\u0627\u0639\u062f  \u0647\u0630\u0647  \u0627\u0644\u062a \u0641\u0627\u0635\u064a\u0644  \u0639\u0644\u0649  \u0641\u0635\u0644  \u0627\u0644\u062d \u0645\u0644  \u0627\u0644\u0632 \u0627\u0626\u062f  \u060c  \u0648\u0639\u062f \u0645  \u062a\u0637 \u0627\u0628\u0642  \u0627\u0644\u0645\u0648 \u0635\u0644  \u060c  \u0648\u062a \u0644\u0641  \u0627\u0644\u0643 \u0627\u0628\u0644  \u060c  \u0648\u0627\u0644 \u062d\u0631 \u0627\u0631\u0629  \u060c  \u0648\u0645 \u0634\u0627 \u0643\u0644  \u0637\u0627 \u0642\u0629  \u0627\u0644\u0625 \u062f \u062e \u0627\u0644  \u060c  \u0648\u0639 \u064a\u0648\u0628  \u0627\u0644\u0645\u0646\u062a \u062c .  \u0627\u062a \u0635\u0644  \u0628 \u0640  W HO  \u0639\u0644\u0649sarayu@chnwh.com\u0623\u0648  \u0639\u0646  \u0637\u0631\u064a\u0642 <a href=\"https:\/\/www.wehopower.com\/ar\/contact\/\">\u0635\u0641\u062d\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 WHO<\/a> \u0645\u0639 \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0642\u0648\u0645 \u0628\u062a\u0642\u064a\u064a\u0645\u0647\u0627.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"weho-visible-faq\">\n<h3><span class=\"ez-toc-section\" id=\"How_do_I_choose_the_right_24V_power_adapter\"><\/span>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 24V\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Start with the connected device&#8217;s voltage tolerance, maximum current, connector type, polarity, cable length, duty cycle, and operating temperature. Then select an adapter with enough continuous output after derating and verify it under real load.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_I_replace_a_24V_adapter_with_a_higher_wattage_model\"><\/span>\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u062d\u0648\u0644 24V \u0628\u0646\u0645\u0648\u0630\u062c \u0642\u0648\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0639\u0644\u0649\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A higher wattage model can be acceptable when the output voltage, connector, polarity, cable, approvals, and protection behavior match the device requirements. The load draws the current it needs, but the adapter must still be compatible.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_does_cable_length_matter_for_a_24V_power_adapter\"><\/span>\u0644\u0645\u0627\u0630\u0627 \u064a\u0647\u0645 \u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u0644\u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 24V\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cable resistance causes voltage drop under load. A long or thin cable may leave the adapter output at 24 V while the equipment receives less voltage, which can cause resets, dimming, or unstable operation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_connector_details_should_be_specified\"><\/span>\u0645\u0627 \u0647\u064a \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f\u0647\u0627\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Specify inner diameter, outer diameter, pin style, polarity, current rating, insertion depth, locking method if needed, cable length, and strain relief. A connector that only appears to fit may still create intermittent contact.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_a_desktop_24V_adapter_suitable_inside_a_cabinet\"><\/span>\u0647\u0644 \u0645\u062d\u0648\u0644 \u0633\u0637\u062d \u0627\u0644\u0645\u0643\u062a\u0628 24V \u0645\u0646\u0627\u0633\u0628 \u062f\u0627\u062e\u0644 \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>It depends on the adapter documentation and cabinet temperature. Check airflow, ambient temperature, mounting position, cable bend, access, and derating before placing a desktop adapter inside an enclosure.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Which_WEHO_link_should_buyers_use_for_adapter_selection\"><\/span>\u0645\u0627 \u0647\u0648 \u0631\u0627\u0628\u0637 WHO \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Use the approved WEHO power adapter category for comparison, then verify the exact model page, output option, connector, cable, and documents before purchasing. Contact WEHO for project-specific confirmation.<\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>\u0627\u0644\u0648\u062c\u0628\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Match the adapter to voltage tolerance, current, connector, polarity, cable length, and environment.<\/li>\n<li>Calculate watts from the actual load and apply the exact model&#8217;s thermal derating.<\/li>\n<li>Check cable voltage drop and connector heating under peak current, not only no-load voltage.<\/li>\n<li>Use approved WEHO product links and verify documents for the exact model and market.<\/li>\n<li>Validate samples under representative load before release or replacement approval.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u062e\u0627\u062a\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A <strong>\u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 24V<\/strong> is a small component with a large effect on equipment reliability. The right choice comes from the connected load, installation environment, connector details, cable drop, thermal limits, and verified documentation. When the specification is clear and samples are tested under realistic conditions, buyers can reduce mismatch risk and make replacement decisions with more confidence.<\/p>\n<div class=\"weho-article-cta\">\n<p>\u0645\u0631\u0627\u062c\u0639\u0629 The <a href=\"https:\/\/www.wehopower.com\/ar\/product-category\/power-adapter\/\">\u0641\u0626\u0629 \u0645\u0646\u062a\u062c\u0627\u062a WHO \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629<\/a>, \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a <a href=\"mailto:sarayu@chnwh.com\">sarayu@chnwh.com<\/a>, \u060c \u0623\u0648 <a href=\"https:\/\/www.wehopower.com\/ar\/contact\/\">\u0627\u062a\u0635\u0644 \u0628\u0640 WHO<\/a> \u0645\u0639 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a\u060c \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0625\u062e\u0631\u0627\u062c\u060c \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629\u060c \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u062b\u0628\u064a\u062a.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>24v power adapter selection for OEM devices and industrial equipment: voltage tolerance, wattage, connector fit, cable drop, derating, and sample checks.<\/p>","protected":false},"author":1,"featured_media":17941,"parent":0,"menu_order":373,"comment_status":"closed","ping_status":"","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-17670","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","news_category-industry-news","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/news\/17670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/comments?post=17670"}],"version-history":[{"count":2,"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/news\/17670\/revisions"}],"predecessor-version":[{"id":17946,"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/news\/17670\/revisions\/17946"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/media\/17941"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/media?parent=17670"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/ar\/wp-json\/wp\/v2\/news_category?post=17670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}