{"id":16270,"date":"2026-08-16T10:23:23","date_gmt":"2026-08-16T02:23:23","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=16270"},"modified":"2026-08-10T23:40:52","modified_gmt":"2026-08-10T15:40:52","slug":"security-power-supplies-for-access-control-in-commercial-buildings","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/","title":{"rendered":"\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc758 \uc811\uadfc\uc81c\uc5b4\ub97c \uc704\ud55c \ubcf4\uc548\uc804\ub825\uacf5\uae09\uc7a5\uce58"},"content":{"rendered":"<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\">\ubaa9\ucc28<\/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=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Introduction\" >\uc18c\uac1c<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#What_Is_a_Security_Power_Supply_for_Access_Control\" >\uc561\uc138\uc2a4 \uc81c\uc5b4\ub97c \uc704\ud55c \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Why_Commercial_Buildings_Need_Dedicated_Access_Control_Power_Supplies\" >\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc5d0 \uc804\uc6a9 \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \ud544\uc694\ud55c \uc774\uc720<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Key_Features_to_Consider_When_Choosing_a_Security_Power_Supply\" >\ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc8fc\uc694 \uae30\ub2a5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Output_Voltage_and_Current_Capacity\" >\ucd9c\ub825 \uc804\uc555 \ubc0f \uc804\ub958 \uc6a9\ub7c9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Battery_Backup_Runtime\" >\ubc30\ud130\ub9ac \ubc31\uc5c5 \ub7f0\ud0c0\uc784<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Number_of_Fused_or_PTC-Protected_Outputs\" >\ud4e8\uc988 \ub610\ub294 PTC \ubcf4\ud638 \ucd9c\ub825 \uc218<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Fire_Alarm_Interface_and_Emergency_Unlock_Function\" >\ud654\uc7ac \uacbd\ubcf4 \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ube44\uc0c1 \uc7a0\uae08 \ud574\uc81c \uae30\ub2a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Surge_Protection_and_Short-Circuit_Protection\" >\uc11c\uc9c0 \ubcf4\ud638 \ubc0f \ub2e8\ub77d \ubcf4\ud638 (Surge Protection and Short-Circuit Protection)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#LED_Status_Indicators_and_Fault_Monitoring\" >LED \uc0c1\ud0dc \ud45c\uc2dc\ub4f1 \ubc0f \uc7a5\uc560 \ubaa8\ub2c8\ud130\ub9c1<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Remote_Monitoring_and_Network_Connectivity\" >\uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#How_to_Size_an_Access_Control_Power_Supply_Correctly\" >\uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \ud06c\uae30\ub97c \uc62c\ubc14\ub974\uac8c \uc870\uc815\ud558\ub294 \ubc29\ubc95<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Calculate_Total_Current_Draw\" >\ud604\uc7ac \ub3c4\uba74 \ud569\uacc4 \uacc4\uc0b0<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Account_for_Startup_and_Peak_Loads\" >\uc2dc\ub3d9 \ubc0f \ucd5c\ub300 \ubd80\ud558\uc5d0 \ub300\ud55c \uacc4\uc815<\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Determine_Required_Battery_Capacity\" >\ud544\uc694\ud55c \ubc30\ud130\ub9ac \uc6a9\ub7c9 \ud655\uc778<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Plan_for_Future_System_Expansion\" >\ud5a5\ud6c4 \uc2dc\uc2a4\ud15c \ud655\uc7a5 \uacc4\ud68d<\/a><\/li><\/ul><\/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\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#_Common_Applications_of_Security_Power_Supplies_in_Commercial_Buildings\" >\u00a0\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc5d0\uc11c\uc758 \ubcf4\uc548 \uc804\ub825 \uacf5\uae09 \uc7a5\uce58\uc758 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#FAQs\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#What_voltage_do_access_control_power_supplies_use\" >\uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc5b4\ub5a4 \uc804\uc555\uc744 \uc0ac\uc6a9\ud569\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Do_access_control_systems_need_battery_backup\" >\uc561\uc138\uc2a4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \ubc30\ud130\ub9ac \ubc31\uc5c5\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#How_long_can_a_backup_battery_power_a_door_access_system\" >\ubc31\uc5c5 \ubc30\ud130\ub9ac\ub85c \ub3c4\uc5b4 \uc561\uc138\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud560 \uc218 \uc788\ub294 \uc2dc\uac04\uc740 \uc5bc\ub9c8\ub098 \ub429\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Can_one_power_supply_support_multiple_doors\" >\ud558\ub098\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc5ec\ub7ec \uac1c\uc758 \ubb38\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Why_Choose_WEHO_Security_Power_Supplies\" >WEHO \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud574\uc57c\ud558\ub294 \uc774\uc720<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/#Conclusion\" >\uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"heading-2 ace-line old-record-id-Sb2yfDTRWdXiH2ciCxocWh3FnRD\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>\uc18c\uac1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-16446\" title=\"Save Space and Money with an Enclosed Switching Power Supply\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/Save-Space-and-Money-with-an-Enclosed-Switching-Power-Supply.webp?quality=85&strip=all\" alt=\"WEHO dedicated 12V DC security power supply for commercial door access control systems\" width=\"826\" height=\"497\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/Save-Space-and-Money-with-an-Enclosed-Switching-Power-Supply.webp?quality=85&strip=all 826w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/Save-Space-and-Money-with-an-Enclosed-Switching-Power-Supply-300x181.webp?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/Save-Space-and-Money-with-an-Enclosed-Switching-Power-Supply-768x462.webp?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/Save-Space-and-Money-with-an-Enclosed-Switching-Power-Supply-18x12.webp?quality=85&strip=all 18w\" sizes=\"(max-width: 826px) 100vw, 826px\" \/><\/p>\n<div class=\"ace-line ace-line old-record-id-U8cRfVZR4dYpwgcR58IczrJyn0c\">\uc0c1\uc6a9 \uc561\uc138\uc2a4 \uc81c\uc5b4 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud574 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc18c\uc2f1\ud558\ub294 \uacbd\uc6b0 \uc801\ud569\ud55c \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac00\uc7a5 \uc911\uc694\ud55c \uad6c\ub9e4 \uacb0\uc815 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc77c\ubc18 \uc804\uc6d0 \uc5b4\ub311\ud130\ub294 \ud2b9\ud788 \ube44\uc0c1 \uc7a0\uae08 \ud574\uc81c \ubc0f \ubc31\uc5c5 \uc804\uc6d0 \uc2dc\ub098\ub9ac\uc624\uc758 \uacbd\uc6b0 \uc0c1\uc5c5\uc801 \uc548\uc804 \ud45c\uc900\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc774 \uc124\uba85\uc11c\uc5d0\uc11c\ub294 \ud575\uc2ec \uc120\ud0dd \uae30\uc900, \ub85c\ub4dc \ud06c\uae30 \uc870\uc815 \uae30\uc220 \ubc0f \uc8fc\uc694 \uae30\ub2a5 \uae30\ub2a5\uc744 \uc124\uba85\ud558\uc5ec \uc548\uc815\uc801\uc774\uace0 \ucf54\ub4dc \uc900\uc218 \uc804\uc6d0 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.WEHO \uc804\ubb38\uc801\uc778 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc81c\ud488\uad70\uc740 \ubaa8\ub4e0 \uc8fc\uc694 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc644\ubcbd\ud558\uac8c \ubd80\ud569\ud569\ub2c8\ub2e4.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-M9uPfnjZod0E7ecifGNclirrnXg\"><span class=\"ez-toc-section\" id=\"What_Is_a_Security_Power_Supply_for_Access_Control\"><\/span>\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? <a href=\"https:\/\/www.wehopower.com\/ko\/product-category\/security-power-supply\/\" target=\"_blank\" rel=\"noopener\">\ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58<\/a> \uc561\uc138\uc2a4 \uc81c\uc5b4\uc5d0 \uc0ac\uc6a9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"ace-line ace-line old-record-id-LEsUfduhLdrvElcYzWQcytcknzh\">\uc804\uc6a9 \uc561\uc138\uc2a4 \uc81c\uc5b4 \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc778 \uc18c\ube44\uc790 \uae09 \uc804\uc6d0 \uc5b4\ub311\ud130\uc640\ub294 \uc644\uc804\ud788 \ub2e4\ub978 \ub3c4\uc5b4 \uc561\uc138\uc2a4 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc0ac\uc6a9\uc790 \uc815\uc758 \ub41c \uc804\ubb38 \uc804\uc6d0 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uc885\ub958\uc758 \uc0c1\uc5c5 \uac74\ubb3c\uc5d0\uc11c \uc804\uc6d0 \uc561\uc138\uc2a4 \ucee8\ud2b8\ub864\ub7ec, \uce74\ub4dc \ud310\ub3c5\uae30, \uc804\uae30 \uc7a0\uae08 \uc7a5\uce58, \ucd9c\uad6c \ubc84\ud2bc \ubc0f \ube44\uc0c1 \ud574\uc81c \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-G95Zf6d0BdvCc1cIswLcVgdPnKf\">\uc77c\ubc18\uc801\uc778 \uc5b4\ub311\ud130\uc640 \ub2ec\ub9ac \uc774\ub7ec\ud55c \uc804\ubb38 \uc804\uc6d0 \uc7a5\uce58\uc5d0\ub294 \ubc30\ud130\ub9ac \ucda9\uc804 \ubaa8\ub4c8, \ud654\uc7ac \uacbd\ubcf4 \uc5f0\uacb0 \ud3ec\ud2b8 \ubc0f \ub3c5\ub9bd\uc801 \ud68c\ub85c \ubcf4\ud638 \uae30\ub2a5\uc774 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uad6c\ub9e4\uc790\ub4e4\uc740 \ub0ae\uc740 \ucd08\uae30 \ube44\uc6a9\uc5d0\ub9cc \ucd08\uc810\uc744 \ub9de\ucd94\uace0 \uc77c\ubc18 \uc5b4\ub311\ud130\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5b4\ub311\ud130\ub294 \uc885\uc885 \ub3c4\uc5b4 \uc7a0\uae08 \uc7a5\uc560, \uc2dc\uc2a4\ud15c \uc624\ud504\ub77c\uc778 \ub610\ub294 \uc804\uc6d0 \uc11c\uc9c0 \ubc0f \uc815\uc804 \uc2dc \uc548\uc804 \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uacf5\uc2dd\uc801\uc778 \uc0c1\uc5c5\uc6a9 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, <a href=\"https:\/\/www.wehopower.com\/ko\/\" target=\"_blank\" rel=\"noopener\">\uc6e8\ud638<\/a> \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc548\uc815\uc801\uc774\uace0 \ud45c\uc900\ud654\ub41c \uc804\uc6d0 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud558\uc5ec \uc7a5\uae30\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-KxUefV1efdtyeAc1PhWcz0GEneh\"><span class=\"ez-toc-section\" id=\"Why_Commercial_Buildings_Need_Dedicated_Access_Control_Power_Supplies\"><\/span>\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc5d0 \uc804\uc6a9 \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \ud544\uc694\ud55c \uc774\uc720<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"ace-line ace-line old-record-id-KjqMf7aQOdOVXJc3eNKcUHjWnXX\">\uc0c1\uc5c5\uc6a9 \uc0ac\ubb34\uc2e4 \uac74\ubb3c, \uc1fc\ud551\ubab0 \ubc0f \uc0b0\uc5c5 \uacf5\uc6d0\uc740 \uc8fc\uac70\uc6a9 \uc2dc\ub098\ub9ac\uc624\ubcf4\ub2e4 \uc548\uc804 \ubc0f \uc548\uc815\uc131 \uc694\uad6c \uc0ac\ud56d\uc774 \ud6e8\uc52c \uc5c4\uaca9\ud558\ubbc0\ub85c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc218\uc801\uc778 \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-Ahn6fiSe3dVdp9c2cq7cDm3inxc\">\uccab\uc9f8, \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc740 \ud654\uc7ac \uc548\uc804 \uaddc\uc815\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \ud654\uc7ac \uacbd\ubcf4\uac00 \uc6b8\ub9ac\uba74 \uc561\uc138\uc2a4 \ub3c4\uc5b4\ub294 \ub300\ud53c\ub97c \uc704\ud574 \uc790\ub3d9\uc73c\ub85c \uc7a0\uae08\uc744 \ud574\uc81c\ud574\uc57c \ud558\uba70, \uc77c\ubc18 \uc5b4\ub311\ud130\ub294 \uc804\ud600 \uc9c0\uc6d0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \uc5c5\ubb34 \ud604\uc7a5\uc5d0\uc11c\ub294 \uc8fc \uc804\uc6d0\uc774 \uace0\uc7a5\ub418\ub294 \ub3d9\uc548\uc5d0\ub3c4 \uc9c0\uc18d\uc801\uc778 \uc561\uc138\uc2a4 \uad00\ub9ac\uac00 \ud544\uc694\ud558\ubbc0\ub85c \ubc30\ud130\ub9ac \ubc31\uc5c5 \uc791\uc5c5\uc774 \uae30\ubcf8\uc801\uc778 \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uc14b\uc9f8, \ub2e4\uc911 \ub3c4\uc5b4 \uc0c1\uc5c5\uc6a9 \uc2dc\uc2a4\ud15c\uc740 \ub2e8\uc77c \uc9c0\uc810 \uc7a5\uc560\uac00 \uc804\uccb4 \uc561\uc138\uc2a4 \uc2dc\uc2a4\ud15c\uc744 \ub9c8\ube44\uc2dc\ud0a4\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub3c5\ub9bd\uc801 \uc778 \ud68c\ub85c \ubcf4\ud638\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-UQPKfFaWIdihQkcgE6uc2BaonKd\">\ube44\ud45c\uc900 \uc804\uc6d0 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uba74 \ud504\ub85c\uc81d\ud2b8 \uc2b9\uc778 \uc2e4\ud328\uc640 \uc790\uc8fc \ud310\ub9e4 \ud6c4 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.WEHO \uc0c1\uc6a9 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc774\ub7ec\ud55c \uc0c1\uc6a9 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubb38\uc81c\uc810\uc5d0 \uc644\ubcbd\ud558\uac8c \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \ud504\ub85c\uc81d\ud2b8\uac00 \uc6d0\ud65c\ud558\uac8c \uac80\uc0ac\ub97c \ud1b5\uacfc\ud558\uace0 \uc720\uc9c0 \ubcf4\uc218 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-SWb8fYHoCdPCrPcN13gcEqSSnAI\"><span class=\"ez-toc-section\" id=\"Key_Features_to_Consider_When_Choosing_a_Security_Power_Supply\"><\/span>\ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc8fc\uc694 \uae30\ub2a5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-16267\" title=\"weho access control power supply terminals features\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-access-control-power-supply-terminals-features-e1785659047139-1024x640.png?quality=85&strip=all\" alt=\"Key functional structure of WEHO commercial access control security power supply with multi-protection outputs\" width=\"750\" height=\"469\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-access-control-power-supply-terminals-features-e1785659047139-1024x640.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-access-control-power-supply-terminals-features-e1785659047139-300x188.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-access-control-power-supply-terminals-features-e1785659047139-768x480.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-access-control-power-supply-terminals-features-e1785659047139-18x12.png?quality=85&strip=all 18w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-access-control-power-supply-terminals-features-e1785659047139.png?quality=85&strip=all 1248w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3 class=\"heading-3 ace-line old-record-id-EzDvfirwMd7s6ncoXdtctvbwnOb\"><span class=\"ez-toc-section\" id=\"Output_Voltage_and_Current_Capacity\"><\/span>\ucd9c\ub825 \uc804\uc555 \ubc0f \uc804\ub958 \uc6a9\ub7c9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-YGWZfgk3mdrHM8cD32wc41TVnXd\">\uac70\uc758 \ubaa8\ub4e0 \uc0c1\uc6a9 \uc561\uc138\uc2a4 \uc81c\uc5b4 \ud558\ub4dc\uc6e8\uc5b4\ub294 12V DC\uc5d0\uc11c \uc791\ub3d9\ud558\uc9c0\ub9cc \uc7a5\uce58\ub9c8\ub2e4 \uc804\ub958 \uc218\uc694\uac00 \ub2e4\ub985\ub2c8\ub2e4. \ub9c8\uadf8\ub124\ud2f1 \uc7a0\uae08 \uc7a5\uce58\uc640 \ubaa8\ud130 \uc7a0\uae08 \uc7a5\uce58\ub294 \uc7a0\uae08 \ud574\uc81c \uc911\uc5d0 \uc21c\uac04\uc801\uc73c\ub85c \ucd5c\uace0 \uc804\ub958\ub97c \uc0dd\uc131\ud558\uba70 \uce74\ub4dc \ub9ac\ub354\uae30\uc640 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc548\uc815\uc801\uc778 \uc800\uc804\ub958 \uc791\ub3d9\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-DwWtfTpAfdJh35c8X9vcrDJAnfh\">\uc0c1\uae30 \uc815\uc804\uae30 \uc815\uaca9 \uc804\ub958\uc640 \uc77c\uce58\ud558\ub294 \uacbd\uc6b0, The power is only matching the static rated current, the power <a href=\"https:\/\/www.wehopower.com\/ko\/?s=power+supply&amp;id=11054&amp;post_type=product\" target=\"_blank\" rel=\"noopener\">\uacf5\uae09<\/a> \ucd5c\ub300 \uc0ac\uc6a9 \uc911\uc5d0\ub294 \uacfc\ubd80\ud558\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc7a0\uae08 \ud574\uc81c\uac00 \uc9c0\uc5f0\ub418\uac70\ub098 \uc7a5\uce58 \uc7ac\ubd80\ud305\uc774 \uc9c0\uc5f0\ub429\ub2c8\ub2e4. \uc2e4\uc81c \ubb38\uacfc \uc7a5\uce58 \uc720\ud615\uc5d0 \ub530\ub77c \ucda9\ubd84\ud55c \uc804\ub958 \ub9c8\uc9c4\uc744 \ud655\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4. WEHO\ub294 \ub2e8\uc77c \ub3c4\uc5b4 \uc18c\ud615 \ud504\ub85c\uc81d\ud2b8\uc640 \ub2e4\uc911 \ub3c4\uc5b4 \ub300\ud615 \uc0c1\uc5c5 \uc2dc\uc2a4\ud15c\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc804\ub958 \uc0ac\uc591\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-KIgDf7Jokd5X2yc5SuYcJwIonRd\"><span class=\"ez-toc-section\" id=\"Battery_Backup_Runtime\"><\/span>\ubc30\ud130\ub9ac \ubc31\uc5c5 \ub7f0\ud0c0\uc784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-VYFIf0YHldbN60cKgpIcE1J1nGc\">\ubc30\ud130\ub9ac \ubc31\uc5c5 \ub7f0\ud0c0\uc784\uc740 \uc0c1\uc6a9 \ud504\ub85c\uc81d\ud2b8 \uc785\ucc30\uc758 \uc8fc\uc694 \ud3c9\uac00 \uc9c0\ud45c\uc778 \uc815\uc804 \uc2dc \uc561\uc138\uc2a4 \uc2dc\uc2a4\ud15c\uc774 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uc9c1\uc811 \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud45c\uc900 \uc0c1\uc5c5\uc6a9 \ud504\ub85c\uc81d\ud2b8\ub294 \uc548\uc804\ud55c \uc778\ub825 \ub300\ud53c \ubc0f \uc790\uc0b0 \uad00\ub9ac\ub97c \uc704\ud574 \ucd5c\uc18c 2~4\uc2dc\uac04\uc758 \ub300\uae30 \uc791\uc5c5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-CyDQfKAV8dJeL2cffcNcnWSEnQd\">\uc804\ubb38\uc801\uc778 \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc9c0\ub2a5\ud615 \ucda9\uc804 \uad00\ub9ac \uae30\ub2a5\uc744 \ud1b5\ud574 \ubc30\ud130\ub9ac \uacfc\ub2e4 \ucda9\uc804 \ubc0f \uae4a\uc740 \ubc29\uc804\uc744 \ubc29\uc9c0\ud558\uc5ec \ubc30\ud130\ub9ac \uc218\uba85\uc744 \ub300\ud3ed \uc5f0\uc7a5\ud569\ub2c8\ub2e4.WEHO \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc720\uc5f0\ud55c \ubc30\ud130\ub9ac \ub9e4\uce6d\uc744 \uc9c0\uc6d0\ud558\ubbc0\ub85c \uace0\uac1d\uc758 \ub7f0\ud0c0\uc784 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc6a9\ub7c9\uc758 \ubc30\ud130\ub9ac\ub97c \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-Sr36f08WodpO7Dc2eGMcTj4nnBf\"><span class=\"ez-toc-section\" id=\"Number_of_Fused_or_PTC-Protected_Outputs\"><\/span>\ud4e8\uc988 \ub610\ub294 PTC \ubcf4\ud638 \ucd9c\ub825 \uc218<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-RCbnfai4Ad9FDhc85HhcAf5In3c\">\ub2e4\uc911 \ucc44\ub110 \ub3c5\ub9bd\uc801\uc778 \ubcf4\ud638\ub294 \uc0c1\uc6a9 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \ud575\uc2ec \uc774\uc810\uc785\ub2c8\ub2e4. \uc77c\ubc18 \uc5b4\ub311\ud130\ub294 \uacf5\uc720 \ud68c\ub85c\ub97c \ucc44\ud0dd\ud558\uba70, \ud55c \ub3c4\uc5b4\uc758 \ubc30\uc120 \ub2e8\ub77d\uc774 \ubc1c\uc0dd\ud558\uba74 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc774 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-QkG6fZAZvdu7WOcAsm5c9MelnsU\">WEHO\ub85c \ub300\ud45c\ub418\ub294 \uace0\ud488\uc9c8 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0\ub294 2-8\uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 PTC \ub610\ub294 \ud4e8\uc988 \ucd9c\ub825 \ucc44\ub110\uc774 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc73c\uba70, \uac01 \ub3c4\uc5b4 \uc7a5\uce58\ub294 \ub3c5\ub9bd\uc801\uc778 \ud68c\ub85c\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub2e8\uc77c \ucc44\ub110\uc758 \ub2e8\ub77d \ub610\ub294 \uacfc\ubd80\ud558\uac00 \ub2e4\ub978 \ub3c4\uc5b4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc758 \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uacfc \uc548\uc804\uc131\uc744 \uadf9\ub300\ud654\ud569\ub2c8\ub2e4.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-B7Zmfzvond7gUCcL3amcAe6DnS8\"><span class=\"ez-toc-section\" id=\"Fire_Alarm_Interface_and_Emergency_Unlock_Function\"><\/span>\ud654\uc7ac \uacbd\ubcf4 \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ube44\uc0c1 \uc7a0\uae08 \ud574\uc81c \uae30\ub2a5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-YbPsfbjYLdsfLbcXuUlcfjFgncc\">\ud654\uc7ac \uacbd\ubcf4 \uc5f0\uacb0\uc740 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c \uc811\uadfc \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc758 \ud544\uc218 \uae30\ub2a5\uc73c\ub85c, \ud654\uc7ac \uacbd\ubcf4 \uc2e0\ud638\uac00 \uc218\uc2e0\ub418\uba74 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc790\ub3d9\uc73c\ub85c \uc790\uae30 \uc7a0\uae08 \uc7a5\uce58\uc758 \uc804\uc6d0\uc744 \ucc28\ub2e8\ud558\uc5ec \ube44\uc0c1 \ub3c4\uc5b4 \uac1c\ubc29\uc744 \uc2e4\ud604\ud558\uace0 \ud654\uc7ac \ub300\ud53c \uae30\uc900\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-Hy9BfaFrwdq0VHcq6HfcK3K0ntb\">\ubaa8\ub4e0 WEHO \uc0c1\uc6a9 \uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \ud604\uc7a5 \ubc30\uc120 \ubc0f \uc2dc\uc2a4\ud15c \uc5f0\uacb0\uc5d0 \ud3b8\ub9ac\ud55c \ud45c\uc900 \ud654\uc7ac \uacbd\ubcf4 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc608\uc57d\ud558\uc5ec \ub2e4\uc591\ud55c \uc0c1\uc5c5\uc6a9 \ud654\uc7ac \uc548\uc804 \uc0ac\uc591\uc5d0 \uc644\ubcbd\ud558\uac8c \uc801\uc751\ud569\ub2c8\ub2e4.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-IOMyfEN1kdFy7Ec7874cBhXSn3e\"><span class=\"ez-toc-section\" id=\"Surge_Protection_and_Short-Circuit_Protection\"><\/span>\uc11c\uc9c0 \ubcf4\ud638 \ubc0f \ub2e8\ub77d \ubcf4\ud638 (Surge Protection and Short-Circuit Protection)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-FhJXf6zRvdS3SzcQbgwcuwGdnLf\">\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc740 \uc5d8\ub9ac\ubca0\uc774\ud130, \uc5d0\uc5b4\ucee8 \ubc0f \uae30\uacc4 \uc7a5\ube44\ub85c \uc778\ud574 \uc804\uc555 \ubcc0\ub3d9\uacfc \uc11c\uc9c0 \uac04\uc12d\uc774 \ubc1c\uc0dd\ud558\ub294 \ubcf5\uc7a1\ud55c \uc804\ub825 \ud658\uacbd\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70, \uc644\ubcbd\ud55c \ubcf4\ud638 \uc7a5\uce58\uac00 \uc5c6\uc73c\uba74 \uc561\uc138\uc2a4 \ucee8\ud2b8\ub864\ub7ec\uc640 \uc815\ubc00 \uce74\ub4dc \ub9ac\ub354\uae30\uac00 \uc27d\uac8c \uc18c\ubaa8\ub429\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-Fj1RfNSL6dQXmFcfzyrczOP1nig\">\uc804\ubb38\uc801\uc778 \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0\ub294 \uc11c\uc9c0 \ubcf4\ud638, \ub2e8\ub77d \ubcf4\ud638, \uacfc\uc804\ub958 \ubc0f \uacfc\uc804\uc555 \ubcf4\ud638\uac00 \ud1b5\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e4\uc911 \uacc4\uce35 \ubcf4\ud638 \uc124\uacc4\ub294 \uc678\ubd80 \uc804\ub825 \uac04\uc12d\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uaca9\ub9ac\ud558\uace0 \uc7a5\ube44 \uc190\uc0c1\ub960\uc744 \uc904\uc5ec \ub300\ub7c9 \uc870\ub2ec \ud504\ub85c\uc81d\ud2b8\uc758 \ud310\ub9e4 \ud6c4 \ubd80\ub2f4\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-Dv8pfKC1zdHTtbcBC3XceS1GnTf\"><span class=\"ez-toc-section\" id=\"LED_Status_Indicators_and_Fault_Monitoring\"><\/span>LED \uc0c1\ud0dc \ud45c\uc2dc\ub4f1 \ubc0f \uc7a5\uc560 \ubaa8\ub2c8\ud130\ub9c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-NB7NfH5dOdEP1scznhocJMcmnhe\">\ud604\uc7a5 \uc720\uc9c0 \uad00\ub9ac \ud6a8\uc728\uc131\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\ubb38 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0\ub294 \uc8fc \uc804\uc6d0 \uc0c1\ud0dc, \ubc30\ud130\ub9ac \ucda9\uc804 \uc0c1\ud0dc \ubc0f \ud68c\ub85c \uacb0\ud568 \uc815\ubcf4\ub97c \uc9c1\uad00\uc801\uc73c\ub85c \ud45c\uc2dc\ud560 \uc218 \uc788\ub294 \uba85\ud655\ud55c LED \ud45c\uc2dc\ub4f1\uc774 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-MKLffeTKTdevNScnn90c0EWdnPh\">\uc804\ubb38\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc7a5\ube44 \uc5c6\uc774\ub3c4 \uae30\uc220\uc790\uac00 \uacb0\ud568\uc744 \uc2e0\uc18d\ud558\uac8c \ud30c\uc545\ud558\uc5ec \uc77c\uc0c1\uc801\uc778 \uc6b4\uc601 \ubc0f \uc720\uc9c0 \ubcf4\uc218 \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70 WEHO \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc81c\ud488\uc744 \uace0\uac1d\uc5d0\uac8c \ud64d\ubcf4\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc601\uc5c5 \ud3ec\uc778\ud2b8\uc785\ub2c8\ub2e4.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-XOGFf7reRdpl5HcwAQkcH1GSnIf\"><span class=\"ez-toc-section\" id=\"Remote_Monitoring_and_Network_Connectivity\"><\/span>\uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-Rjtnfbl7xdZpSKcg6emcw2gHnfe\">\ub300\ud615 \uc1fc\ud551\ubab0, \uc0ac\ubb34\uc2e4 \uacf5\uc6d0 \ubc0f \uc0b0\uc5c5 \ub2e8\uc9c0\uc758 \uacbd\uc6b0 \uc911\uc559 \uc9d1\uc911\uc2dd \uc6d0\uaca9 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uace0\uae09 \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0 \ubc0f \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\ubbc0\ub85c \uc804\uc6d0 \uc0c1\ud0dc, \ubc30\ud130\ub9ac \uc0c1\ud0dc \ubc0f \uc7a5\uc560 \uae30\ub85d\uc744 \uc628\ub77c\uc778\uc73c\ub85c \uc2e4\uc2dc\uac04\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-HHfnfp2ZGdFuJgc5q49ch8dNnen\">\uc774\ub7ec\ud55c \uc9c0\ub2a5\ud615 \uad00\ub9ac \ubaa8\ub4dc\ub294 \uc2a4\ub9c8\ud2b8 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc758 \ud604\uc7ac \ucd94\uc138\uc5d0 \ub354 \uc798 \ubd80\ud569\ud558\uba70, \ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub354 \ub192\uc740 \uac00\uce58\uc758 \uc2dc\uc2a4\ud15c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774\ub429\ub2c8\ub2e4.<\/div>\n<div class=\"ace-line ace-line old-record-id-Q5dBf4eKJdTFNlcSD5vcriamnBf\"><strong>\uc0c1\uc6a9 \uc561\uc138\uc2a4\uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09\uc7a5\uce58\uc758 \ud575\uc2ec \ud2b9\uc9d5 \ube44\uad50<\/strong><\/div>\n<div>\n<table class=\"ace-table\" data-ace-table-col-widths=\"200;200;200\">\n<colgroup>\n<col width=\"200\" \/>\n<col width=\"200\" \/>\n<col width=\"200\" \/><\/colgroup>\n<thead>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-TH2QflLV5dJq6ucLVoGcOvc0nle\">\ud2b9\uc9d5<\/div>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-FQ9kfP628dxRG0cvzkqcIlOfnNg\">\uae30\ubcf8 \uc77c\ubc18 \uc804\uc6d0 \uc5b4\ub311\ud130<\/div>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-LMwRfi7ywd2FbPc8KNoc3Fx8nIe\">\uc804\ubb38 \uc0c1\uc5c5\uc6a9 \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58(WEHO \ud45c\uc900)<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-BJ0yf80QfdazwxchGErcmPNdnnj\">Independent Protected Outputs<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-KGw1fNiEKdLschc4BBkcHzyOnIh\">Single unprotected shared circuit<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-N8gbf38Pvd1kbacwGzkcpVXqn4d\">2\u20138 individual PTC \/ fused output channels<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-BjT9fm4ModK7zvc05u9cPTuNnMn\">Fire Alarm Emergency Unlock Interface<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-MBSKfaeDhdl6xnc5DsUcjm6XnQg\">Not equipped<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-WUMrfPJcsdfNuLcZm9ccRCMjnEg\">Pre-installed fire alarm linkage terminal<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-E898fte7OdrtyIcW2VacpxQKnzb\">Backup Battery Charging Module<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-X8bsfrVFQdmqHJcjofyceXUdngf\">Not included<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-X2V3fZ8DqdBb75cEM4Qc6RTdnlP\">Smart constant voltage charging circuit<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-NI93ftrgdd2EOJcnTNgcfNucnSg\">Circuit Protection<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-N19bfCLyBdNJoJcN3kNcODFTnEb\">Limited basic protection<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-YsWXfW1c2d1C5pceCa4cefeHnOd\">Integrated surge, overload and short-circuit protection<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-HHL8f98KBdex1DcjhM5cQ1ELnfd\">Working Fault Feedback<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-TEp8fdEj2dbwW6cBLWjc4xF5nHo\">No status indicators<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-U3RTfTcRcdttcccHCqfcXPiOnej\">LED indicators for power, battery and fault alerts<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-KfTTflP5edQcEocje1hcIDWHngc\">Typical Scenarios<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-AuwLf2QcNdPd4WcwMUScpMgBnNe\">Residential single-door access<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-GZNuf6Ge9dsoJYcNjipcj7nbnqf\">Office buildings, retail malls, large commercial complexes<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-16447\" title=\"wide selection\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/wide-selection.webp?quality=85&strip=all\" alt=\"Full lineup of WEHO 12V access control power supplies for single-door and multi-door commercial projects\" width=\"407\" height=\"380\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/wide-selection.webp?quality=85&strip=all 407w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/wide-selection-300x280.webp?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/wide-selection-13x12.webp?quality=85&strip=all 13w\" sizes=\"(max-width: 407px) 100vw, 407px\" \/><\/p>\n<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-FkIDfl7cmduge5cTvJvcgjCsn5f\"><span class=\"ez-toc-section\" id=\"How_to_Size_an_Access_Control_Power_Supply_Correctly\"><\/span>\uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \ud06c\uae30\ub97c \uc62c\ubc14\ub974\uac8c \uc870\uc815\ud558\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-16269\" title=\"weho multi door access control wiring diagram\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-1024x638.png?quality=85&strip=all\" alt=\"Load sizing and system wiring guide for WEHO multi-door access control power supply\" width=\"750\" height=\"467\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-1024x638.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-300x187.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-768x479.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-1536x958.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-2048x1277.png?quality=85&strip=all 2048w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-18x12.png?quality=85&strip=all 18w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/weho-multi-door-access-control-wiring-diagram-e1785659105223-1568x977.png?quality=85&strip=all 1568w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3 class=\"heading-3 ace-line old-record-id-FpjTfZIOAdH63QcOhlPcVIMqnyg\"><span class=\"ez-toc-section\" id=\"Calculate_Total_Current_Draw\"><\/span>\ud604\uc7ac \ub3c4\uba74 \ud569\uacc4 \uacc4\uc0b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-PpuyftxcwdeL4gcqmukcT6c9npe\">The first step in sizing is to count all access devices on site, including access controllers, card readers, electric locks and exit devices. You need to summarize the rated working current of each device to get the total static current consumption of the system.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-JB9ZfBkvqdIiEIcKZWsclJ26nLe\"><span class=\"ez-toc-section\" id=\"Account_for_Startup_and_Peak_Loads\"><\/span>\uc2dc\ub3d9 \ubc0f \ucd5c\ub300 \ubd80\ud558\uc5d0 \ub300\ud55c \uacc4\uc815<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-VowzfSy7vd1k6HcArEOcQHmAnfb\">Static current calculation alone is not enough. Electric locks will generate instantaneous large current at the moment of startup and unlocking. When multiple doors are opened at the same time, the instantaneous peak load will increase exponentially.<\/div>\n<div class=\"ace-line ace-line old-record-id-OL6bfFFl1dsH1zc4ulfcrCt9nPb\">Many on-site system instability problems are caused by ignoring peak current. You must reserve 20%\u201330% current margin on the basis of total static load to ensure stable power supply under extreme working conditions.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-OdxXf6a37di2l8cKCBTcPOponT0\"><span class=\"ez-toc-section\" id=\"Determine_Required_Battery_Capacity\"><\/span>\ud544\uc694\ud55c \ubc30\ud130\ub9ac \uc6a9\ub7c9 \ud655\uc778<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-DUhFfvKgwdykFFcEQHecQt0Xnhe\">According to the total system load and the backup time required by the project, you can match the appropriate battery capacity. Light load and long standby time require large-capacity batteries; multi-door high-load systems need to balance battery capacity and power supply output power.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-XQW7fxaludDkoqcPt6ZcdHBynLh\"><span class=\"ez-toc-section\" id=\"Plan_for_Future_System_Expansion\"><\/span>\ud5a5\ud6c4 \uc2dc\uc2a4\ud15c \ud655\uc7a5 \uacc4\ud68d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-IZXDfeIBCdfCBhcFJVjcFGlnnaf\">Commercial building access systems often face later expansion and renovation. When you select power supplies for customers, try to reserve spare output channels and current capacity. WEHO multi-channel power supplies can perfectly adapt to later door expansion and function upgrading, avoiding repeated replacement of power equipment.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-QBoPfquyxdlwsDcsw2zc382En5c\"><span class=\"ez-toc-section\" id=\"_Common_Applications_of_Security_Power_Supplies_in_Commercial_Buildings\"><\/span>\u00a0\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc5d0\uc11c\uc758 \ubcf4\uc548 \uc804\ub825 \uacf5\uae09 \uc7a5\uce58\uc758 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"ace-line ace-line old-record-id-ODJPfHbHQd0lBvcW51GcZIqmnLb\">Professional access control security power supplies are widely used in all kinds of commercial scenarios. You can deploy them in office buildings, financial institutions, shopping malls, hotels, industrial parks, logistics warehouses and community commercial supporting facilities.<\/div>\n<div class=\"ace-line ace-line old-record-id-EoRHfaM09dQ71Vc2vKlctaEln8b\">Different scenarios have different focus demands: office buildings pay more attention to fire linkage and stable operation; warehouses and parks need longer battery backup time; shopping malls need multi-channel independent protection to ensure the stable operation of multiple access doors. WEHO has targeted product models for all these scenarios, meeting your diverse project procurement needs.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-FUqnf298zdO9MaceSwTc6wsdnnK\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"heading-3 ace-line old-record-id-Wj7lfNtxIdNgyCcFbVSc4TZjnMo\"><span class=\"ez-toc-section\" id=\"What_voltage_do_access_control_power_supplies_use\"><\/span>\uc561\uc138\uc2a4 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uc5b4\ub5a4 \uc804\uc555\uc744 \uc0ac\uc6a9\ud569\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-RrlQf2AW4dVuoTcnl9oc4HyXnVe\">Most mainstream commercial access control devices adopt 12V DC working voltage, which is also the mainstream specification of WEHO security power supplies. A few special industrial access devices use 24V DC. You need to confirm the voltage standard of on-site equipment before procurement to avoid mismatch.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-JSwdfjm3vdkaIjcTHrncOKHkn9d\"><span class=\"ez-toc-section\" id=\"Do_access_control_systems_need_battery_backup\"><\/span>\uc561\uc138\uc2a4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \ubc30\ud130\ub9ac \ubc31\uc5c5\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-JdRTfiha5dU4OTctRtBcN9DHnXc\">Commercial access control systems must be equipped with battery backup. It is not only to ensure normal access during power outages, but also a basic requirement for commercial building fire safety acceptance. Only residential simple access systems can cancel backup power as appropriate.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-LWbBfmZc7dGFlUcTrzOc2iDMnAe\"><span class=\"ez-toc-section\" id=\"How_long_can_a_backup_battery_power_a_door_access_system\"><\/span>\ubc31\uc5c5 \ubc30\ud130\ub9ac\ub85c \ub3c4\uc5b4 \uc561\uc138\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud560 \uc218 \uc788\ub294 \uc2dc\uac04\uc740 \uc5bc\ub9c8\ub098 \ub429\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-XsZOfgkwOdLxY3cLoyJcgpiXnxe\">The backup runtime depends on battery capacity and total system load. A standard 7Ah battery can support 1\u20132 access doors to work stably for 2\u20134 hours. The more access devices, the shorter the standby time. You can configure different battery combinations according to project requirements.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-HAg7fMAuHdsVzGc5F4ccZ3pknZc\"><span class=\"ez-toc-section\" id=\"Can_one_power_supply_support_multiple_doors\"><\/span>\ud558\ub098\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc5ec\ub7ec \uac1c\uc758 \ubb38\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-WvqOfkE4TdQgX4cHbtRcDpFHnxh\">Yes. Professional multi-channel security power supplies can support multiple access doors at the same time. The premise is to calculate the total load reasonably and select products with independent protected outputs to prevent mutual interference between each door circuit.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-KmMgfYKrXdULpHc5PP1cNQQvnLf\"><span class=\"ez-toc-section\" id=\"Why_Choose_WEHO_Security_Power_Supplies\"><\/span>WEHO \ubcf4\uc548 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud574\uc57c\ud558\ub294 \uc774\uc720<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"ace-line ace-line old-record-id-LZUgfBglldAzXwcVgmIc2Rnbnqd\">WEHO focuses on the R&amp;D and production of security power equipment for many years, deeply understanding the pain points of commercial access control projects. All our access control power supplies have complete protection functions, standard fire alarm interfaces and intelligent battery charging management, fully meeting commercial safety standards.<\/div>\n<div class=\"ace-line ace-line old-record-id-S6s1f7QNVdtUktcUDZ2chyNKn3f\">With complete product specifications and stable quality, WEHO power supplies greatly reduce your project failure rate and after-sales maintenance pressure, becoming your reliable long-term procurement partner for commercial security projects.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-HdPjf6cncdYL3qcve62cdhaanCb\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\uacb0\ub860<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"ace-line ace-line old-record-id-PL2Gf0guhdjVRJcriOMcPg1Yn7c\">Commercial access control power supply selection focuses on safety compliance, load matching and long-term stability. Dedicated professional power supplies are far more reliable than ordinary adapters in fire linkage, backup power and fault protection. If you need stable, code-compliant power solutions for your commercial access projects,<a href=\"https:\/\/www.wehopower.com\/ko\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong>\uc5f0\ub77d WEHO<\/strong><\/a> to customize the most suitable security power supply scheme for your site.<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction If you\u2019re sourcing hardware for commercial access control projects, choosing a qualified security power supply is one of your most critical purchasing decisions. Generic power adapters fail to meet commercial safety standards, especially for emergency unlock and backup power scenarios. This guide breaks down core selection criteria, load sizing skills, and key functional features&hellip; <a class=\"more-link\" href=\"https:\/\/www.wehopower.com\/ko\/news\/security-power-supplies-for-access-control-in-commercial-buildings\/\">\uacc4\uc18d \uc77d\uae30 <span class=\"screen-reader-text\">\uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc758 \uc811\uadfc\uc81c\uc5b4\ub97c \uc704\ud55c \ubcf4\uc548\uc804\ub825\uacf5\uae09\uc7a5\uce58<\/span><\/a><\/p>","protected":false},"author":4,"featured_media":16263,"parent":0,"menu_order":212,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-16270","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\/ko\/wp-json\/wp\/v2\/news\/16270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/comments?post=16270"}],"version-history":[{"count":6,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/16270\/revisions"}],"predecessor-version":[{"id":16448,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/16270\/revisions\/16448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/media\/16263"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/media?parent=16270"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news_category?post=16270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}