{"id":18671,"date":"2026-10-07T17:31:14","date_gmt":"2026-10-07T09:31:14","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=18671"},"modified":"2026-10-08T17:23:00","modified_gmt":"2026-10-08T09:23:00","slug":"110v-vs-220v-power-supply-input-configuration","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/","title":{"rendered":"110V \ub300 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc785\ub825: OEM \uc120\ud0dd \ubc0f \uad6c\uc131 \uae30\ub85d"},"content":{"rendered":"<p><strong>\ub9c8\uc9c0\ub9c9 \uc5c5\ub370\uc774\ud2b8 :<\/strong> 10\uc6d4 7\uc77c, 2026<\/p>\n<p><strong>\ube60\ub978 \ub2f5\ubcc0:<\/strong> 110V \ub300 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uacb0\uc815\uc740 \ub300\uc0c1 AC \uc785\ub825 \ubc0f \uc815\ud655\ud55c \uacf5\uae09 \uc7a5\uce58\uc758 \uc785\ub825 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \ubaa8\ub378\uc774 \ud544\uc694\ud55c \ubc94\uc704\ub97c \uc790\ub3d9\uc73c\ub85c \uc218\uc6a9\ud558\ub294\uc9c0 \ub610\ub294 \ubb38\uc11c\ud654\ub41c \uc218\ub3d9 \uc785\ub825 \uc120\ud0dd\uc774 \ud544\uc694\ud55c\uc9c0 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc218\uc2e0\ub41c \ubaa8\ub378\uacfc \uc785\ub825 \ud45c\uc2dc\ub97c \uae30\ub85d\ud558\uace0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \uc120\ud0dd\uae30\ub97c \uac80\uc0ac\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uacbd\uace0 \uc2a4\ud2f0\ucee4\ub098 \uc81c\ud488 \uc0ac\uc9c4\uc73c\ub85c\ub294 \uc120\ud0dd\uae30\uc758 \uc704\uce58\ub97c \uc99d\uba85\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\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\">\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\/110v-vs-220v-power-supply-input-configuration\/#Separate_Nominal_Mains_Language_from_Operating_Ranges\" >\uacf5\uce6d \ubbfc \uc5b8\uc5b4\uc640 \uc6b4\uc601 \ubc94\uc704 \ubd84\ub9acSeparate nominal mains language from operating ranges<\/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\/110v-vs-220v-power-supply-input-configuration\/#Ask_Whether_Input_Selection_Is_Automatic_or_Manual\" >\uc785\ub825 \uc120\ud0dd\uc774 \uc790\ub3d9\uc778\uc9c0 \uc218\ub3d9\uc778\uc9c0 \uc5ec\ubd80 \ud655\uc778<\/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\/110v-vs-220v-power-supply-input-configuration\/#Read_the_S-120-12_Example_Without_Inferring_a_Setting\" >\uc124\uc815\uc744 \ucd94\ub860\ud558\uc9c0 \uc54a\uace0 S-120-12 \uc608\uc81c \uc77d\uae30<\/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\/110v-vs-220v-power-supply-input-configuration\/#Make_the_Configuration_Part_of_the_OEM_Record\" >\uad6c\uc131\uc744 OEM \ub808\ucf54\ub4dc\uc758 \uc77c\ubd80\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/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\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#Preserve_Terminal_and_Mechanical_Differences\" >\ud130\ubbf8\ub110 \ubc0f \uae30\uacc4\uc801 \ucc28\uc774 \uc720\uc9c0<\/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\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#Close_the_Selection_Before_Energizing\" >\ud65c\uc131\ud654\ud558\uae30 \uc804\uc5d0 \uc120\ud0dd \ud56d\ubaa9 \ub2eb\uae30<\/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\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#Key_Takeaways\" >\uc8fc\uc694 \uc2dc\uc0ac\uc810<\/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\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#Conclusion\" >\uacb0\ub860<\/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\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#Frequently_Asked_Questions\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/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\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#Does_a_110220V_sticker_prove_which_input_is_selected\" >110\/220V \uc2a4\ud2f0\ucee4\ub294 \uc5b4\ub5a4 \uc785\ub825\uc774 \uc120\ud0dd\ub418\uc5c8\ub294\uc9c0 \uc99d\uba85\ud569\ub2c8\uae4c?<\/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\/110v-vs-220v-power-supply-input-configuration\/#Can_an_input_selector_supply_110V_AC_to_another_device\" >\uc785\ub825 \uc120\ud0dd\uae30\uac00 \ub2e4\ub978 \uc7a5\uce58\uc5d0 110V AC\ub97c \uacf5\uae09\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-12\" href=\"https:\/\/www.wehopower.com\/ko\/news\/110v-vs-220v-power-supply-input-configuration\/#What_should_be_checked_when_replacing_S-120-12\" >S-120-12\ub97c \uad50\uccb4\ud560 \ub54c\ub294 \ubb34\uc5c7\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\uae4c?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Separate_Nominal_Mains_Language_from_Operating_Ranges\"><\/span>\uacf5\uce6d \ubbfc \uc5b8\uc5b4\uc640 \uc6b4\uc601 \ubc94\uc704 \ubd84\ub9acSeparate nominal mains language from operating ranges<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u201c110V\u201d \ubc0f \u201c220V\u201d\ub294 \uc885\uc885 \uc870\ub2ec \uc18d\uae30\uc785\ub2c8\ub2e4. \uc124\uce58 \uc0ac\uc591\uc5d0\ub294 \uc2e4\uc81c \uba85\ubaa9\uc0c1 \uacf5\uae09, \ud5c8\uc6a9\ub418\ub294 \ubcc0\ud615, \ube48\ub3c4 \ubc0f \uc7a5\ube44 \uc5f0\uacb0 \uc694\uad6c \uc0ac\ud56d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uc815\ubcf4\ub97c \uacf5\uae09\uc790\uac00 \uc81c\uacf5\ud558\ub294 \uc815\ud655\ud55c \ubaa8\ub378 \ubc0f \uac1c\uc815\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uc720\uc0ac\ud55c \ucd9c\ub825 \ub77c\ubca8\uc744 \uac00\uc9c4 \ub450 \uc81c\ud488\uc758 \uc785\ub825 \ubc30\uc5f4\uc774 \uc11c\ub85c \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c 110V \ub300 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uac80\ud1a0\uc5d0\ub294 \uc124\uce58\uc5d0 \ud544\uc694\ud55c \uc0ac\ud56d\uacfc \uc218\uc2e0\ub41c \uc7a5\uce58\uac00 \ud5c8\uc6a9\ud558\ub3c4\ub85d \ubb38\uc11c\ud654\ub41c \ub450 \uac00\uc9c0 \ub808\ucf54\ub4dc\uac00 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc81c\ud488\uad70 \uc124\uba85\uc744 \ubaa8\ub378\uc758 \uc801\uc6a9 \uac00\ub2a5\ud55c \uc0ac\uc591\uc73c\ub85c \ub300\uccb4\ud558\uac70\ub098 \uacf5\uce6d \ub808\uc774\ube14\uc744 \uc644\uc804\ud55c \uc791\ub3d9 \ubc94\uc704 \ubb38\uc73c\ub85c \ucde8\uae09\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ask_Whether_Input_Selection_Is_Automatic_or_Manual\"><\/span>\uc785\ub825 \uc120\ud0dd\uc774 \uc790\ub3d9\uc778\uc9c0 \uc218\ub3d9\uc778\uc9c0 \uc5ec\ubd80 \ud655\uc778<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ubb38\uc11c\ud654\ub41c \uacf5\uae09\uc774 \ud544\uc694\ud55c AC \ubc94\uc704\ub97c \uc790\ub3d9\uc73c\ub85c \uc218\ub77d\ud558\ub3c4\ub85d \ud558\ub824\uba74 \ubaa8\ub378 \ud2b9\uc815 \ubc94\uc704\uc640 \uc785\ub825 \uc885\uc18d \uc6b4\uc601 \ud55c\ub3c4\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc218\ub3d9\uc73c\ub85c \uad6c\uc131\ub41c \ubaa8\ub378\uc758 \uacbd\uc6b0 \uc785\ub825 \uc0ac\uc591\uad6c\uc131\uc744 \uc120\ud0dd\ud558\uace0 \ud655\uc778\ud558\ub294 \uacf5\uae09\uc790\uc758 \uc9c0\uc2dc\uc0ac\ud56d\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. OEM \uc870\ub9bd\ud488 \ubc0f \uc2dc\uc6b4\uc804 \uc808\ucc28\uc5d0\uc11c \uc774 \ub2e8\uacc4\uc5d0 \ub300\ud55c \uad8c\ud55c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc120\ud0dd\uc740 DC \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc785\ub825 \ud68c\ub85c\uc5d0 \uad00\ud55c \uac83\uc785\ub2c8\ub2e4. \uc785\ub825 \uc120\ud0dd\uae30\ub294 \uc7a5\uce58\ub97c \ub2e4\ub978 \uc7a5\ube44\uc758 \ubc94\uc6a9 220V ~ 110V AC \ucee8\ubc84\ud130\ub85c \ubc14\uafb8\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. DC \ucd9c\ub825\uacfc \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \ubd80\ud558\ub294 \uc5ec\uc804\ud788 \uc790\uccb4 \ud638\ud658\uc131 \ud3c9\uac00\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-38.png?quality=85&strip=all\" alt=\"110V vs 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc785\ub825: OEM \uc120\ud0dd \ubc0f \uad6c\uc131 \ub808\ucf54\ub4dc \uc81c\ubaa9 =\" class=\"wp-image-18764\" loading=\"eager\" 110v vs 220v power supply input: oem selection and configuration records title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-38.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-38-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-38-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-38-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-38-18x12.png?quality=85&strip=all 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Read_the_S-120-12_Example_Without_Inferring_a_Setting\"><\/span>\uc124\uc815\uc744 \ucd94\ub860\ud558\uc9c0 \uc54a\uace0 S-120-12 \uc608\uc81c \uc77d\uae30<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ubb38\uc11c\ud654\ub41c WEHO S-120-12\uc5d0\ub294 +12V 10A\uc758 \ubb3c\ub9ac\uc801 \ucd9c\ub825 \ud45c\uc2dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ub978\ucabd \uba85\ud310\uc5d0\ub294 100-120VAC 2.4A \ubc0f 200-240VAC 1.2A, 50\/60Hz\uac00 \ud3ec\ud568\ub41c \ub450 \uac1c\uc758 \uacf5\uce6d AC \uc785\ub825 \ub77c\uc778\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc790 \ud45c\uc2dc\ub294 \uadf8\ub9bc\uc758 \ub2e8\uc704\ub97c \uc2dd\ubcc4\ud558\uba70 \uc124\uce58 \uacb0\uc815\uc5d0\ub294 \uc801\uc6a9 \uac00\ub2a5\ud55c \uc804\uccb4 \uc0ac\uc591 \ubc0f \ub300\uc0c1 \uc785\ub825\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc9c0\ubd95 \uacbd\uace0\ub294 \uc2a4\uc704\uce58\ub97c \ud1b5\ud574 110\/220V\ub97c \uc120\ud0dd\ud558\uace0 \uc804\uc6d0\uc744 \ucf1c\uae30 \uc804\uc5d0 \uc785\ub825 \uc804\uc555\uc744 \ud655\uc778\ud558\ub3c4\ub85d \uc9c0\uc2dc\ud569\ub2c8\ub2e4. \uc778\uc99d\ub41c \uc81c\ud488 \ubcf4\uae30\uc5d0\ub294 \uc120\ud0dd\uae30 \ub808\ubc84\ub97c \ub178\ucd9c\uc2dc\ud0a4\uac70\ub098 \uc704\uce58\ub97c \uc124\uc815\ud558\uc9c0 \uc54a\ub294 \uc9c0\uce68\uc774 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0ac\uc9c4\uc774\ub098 \ubcf8 \ubb38\uc11c\uc5d0\uc11c\ub294 \uac80\uc99d\ub41c 110V \ub610\ub294 220V \uc124\uc815\uc744 \uae30\ub85d\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-one-4.png?quality=85&strip=all\" alt=\"110V vs 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc785\ub825: OEM \uc120\ud0dd \ubc0f \uad6c\uc131 \ub808\ucf54\ub4dc \uc81c\ubaa9 =\" class=\"wp-image-18765\" 110v vs 220v power supply input: oem selection and configuration records title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-one-4.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-one-4-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-one-4-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-one-4-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-one-4-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>\uc54c \uc218 \uc5c6\uac70\ub098 \uc77c\uce58\ud558\uc9c0 \uc54a\ub294 \uc785\ub825 \uad6c\uc131\uc73c\ub85c \uc7a5\uce58\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ub2f4\ub2f9 \uae30\uc220\uc790\ub294 \uc804\uc6d0\uc744 \uaca9\ub9ac\ud558\uace0 \uacf5\uae09\uc790\uc758 \ubb38\uc11c\ud654\ub41c \uc808\ucc28\ub97c \ub530\ub77c \uc2e4\uc81c \uc120\ud0dd\uae30\ub97c \uc2dd\ubcc4\ud558\uace0 \ucc98\ubd84\uc744 \uae30\ub85d\ud574\uc57c \ud569\ub2c8\ub2e4. \uc7a5\ube44\ub97c \ub9b4\ub9ac\uc988\ud558\uae30 \uc804\uc5d0 \uacf5\uae09\uc790\uc640 \ud568\uaed8 \ubd88\ud655\uc2e4\uc131\uc744 \ud574\uacb0\ud558\uace0 \uc124\uc815\uc744 \ud30c\uc545\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \uc2dc\ud5d8 \uc5d0\ub108\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Make_the_Configuration_Part_of_the_OEM_Record\"><\/span>\uad6c\uc131\uc744 OEM \ub808\ucf54\ub4dc\uc758 \uc77c\ubd80\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc7a5\ube44 \uc77c\ub828\ubc88\ud638 \ub610\ub294 \uc81c\uc870 \ub808\ucf54\ub4dc\uc5d0 \uc5f0\uacb0\ub41c \uad6c\uc131 \ud544\ub4dc\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ubaa9\uc801\uc9c0 \uc785\ub825, \uc815\ud655\ud55c \uacf5\uae09 \ubaa8\ub378, \uc785\uace0 \ub2e8\uc704 \ud45c\uc2dc, \uc801\uc6a9 \uc9c0\uc2dc\uc0ac\ud56d \uac1c\uc815, \ucc45\uc784\uc790 \ubc0f \ubb3c\ub9ac\uc801 \uac80\uc0ac \uacb0\uacfc\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uacf5\uae09\uc790\uc758 \ucd9c\ud558 \ub0b4\uc6a9\uc740 \uc720\uc6a9\ud55c \ubc30\uacbd\uc774\uc9c0\ub9cc \uae30\uacc4\uc5d0 \uc124\uce58\ub41c \ub2e8\uc704\uc5d0 \ub300\ud55c \uc218\ud45c\ub97c \ub300\uccb4\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub3d9\uc77c\ud55c \uc7a5\ube44\uac00 \uc11c\ub85c \ub2e4\ub978 \ubaa9\uc801\uc9c0\uc5d0 \ub300\ud574 \uc81c\uc870\ub418\ub294 \uacbd\uc6b0 BOM \ubc0f \uc870\ub9bd\ud488 \uc9c0\uc2dc\uc0ac\ud56d\uacfc \ud568\uaed8 \uc804\uc6d0 \uad6c\uc131\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4. \uc11c\ube44\uc2a4 \uc911 \uad6c\uc131\uc774 \uc2dd\ubcc4\ub418\ub294 \ubc29\ubc95 \ubc0f \uac80\uc99d \ub300\uae30 \uc911\uc778 \uad50\uccb4 \uc7a5\uce58\uac00 \uc720\uc9c0\ub418\ub294 \ubc29\ubc95\uc744 \uae30\ub85d\ud569\ub2c8\ub2e4. \ud310\ub9e4 \ubaa9\uc801\uc9c0 \ub610\ub294 \uacf5\uae09 \ubaa8\ub378\uc744 \ubcc0\uacbd\ud558\uba74 DC \ucd9c\ub825 \uc804\uc555\uc774 \ubcc0\uacbd\ub418\uc9c0 \uc54a\ub354\ub77c\ub3c4 \uc774\uc804 \ud3d0\uae30\uac00 \ubb34\ud6a8\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Preserve_Terminal_and_Mechanical_Differences\"><\/span>\ud130\ubbf8\ub110 \ubc0f \uae30\uacc4\uc801 \ucc28\uc774 \uc720\uc9c0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uadf8\ub9bc\uc758 S-120-12 \uc804\uba74 \ubc45\ud06c\uc5d0\uc11c 7\uac1c\uc758 \uc704\uce58\ub294 \ud22c\uba85 \ucee4\ubc84 \uc544\ub798\uc758 \uc67c\ucabd\uc5d0\uc11c \uc624\ub978\ucabd\uc73c\ub85c L, N, Earth, COM, +V, +V\uc785\ub2c8\ub2e4. \uc804\uc555 \uc870\uc815 \uc81c\uc5b4 \ubc0f \ud45c\uc2dc\uae30\ub294 \uc774\ub7ec\ud55c \uc5f0\uacb0 \uc704\uce58\uc640 \ubd84\ub9ac\ub429\ub2c8\ub2e4. \uc2e4\uc81c \ud45c\uc2dc \ubc0f \uacf5\uae09\uc790 \ud540 \uc9c0\uc815\uc744 OEM \ub3c4\uba74\uc5d0 \uc5f0\uacb0\ud558\uace0 \ucd9c\ub825 \uc870\uc815 \ucee8\ud2b8\ub864\uc5d0\uc11c AC \uc120\ud0dd\uae30 \uc704\uce58\ub97c \ucd94\ub860\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc100\uc2dc\ub294 \uc804\uccb4 \uae38\uc774 19.9mm, \ub108\ube44 9.8mm, \ub192\uc774 38mm\ub85c \ubb38\uc11c\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uccb4 \ub3c4\uba74\uc5d0\uc11c \ubcc4\ub3c4\uc758 197mm \ubc94\uc704\ub294 \uc11c\ub85c \ub2e4\ub978 \uacbd\uacc4\ub97c \ub098\ud0c0\ub0b4\ubbc0\ub85c \ucf00\uc774\uc2a4 \ub808\uc774\uc544\uc6c3\uc758 \uc804\uccb4 \uae38\uc774\ub97c \ub300\uccb4\ud558\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \ubb38\uc11c\ud654\ub41c \uc100\uc2dc \uc7a5\ucc29 \uad6c\uba4d\uc744 \uc0ac\uc6a9\ud558\uace0 \uc7a5\ube44\ubcc4 \ud130\ubbf8\ub110, \ubc30\uc120 \ubc0f \ud658\uae30 \uacf5\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub378\uc740 \uae30\ubcf8 DIN \ub808\uc77c \ubaa8\ub4c8\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-two-4.png?quality=85&strip=all\" alt=\"110V vs 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc785\ub825: OEM \uc120\ud0dd \ubc0f \uad6c\uc131 \ub808\ucf54\ub4dc \uc81c\ubaa9 =\" class=\"wp-image-18766\" 110v vs 220v power supply input: oem selection and configuration records title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-two-4.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-two-4-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-two-4-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-two-4-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-two-4-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>\uc774\ub7ec\ud55c \uc138\ubd80 \uc0ac\ud56d\uc740 \uad50\uccb4\ud488\uc744 \uad6c\uc785\ud560 \ub54c \uc911\uc694\ud569\ub2c8\ub2e4. \ube44\uc2b7\ud55c \uc9c1\uc0ac\uac01\ud615 \ud558\uc6b0\uc9d5\uc740 \uc785\ub825 \uad6c\uc131, \ud130\ubbf8\ub110 \uc9c0\uc815 \uc0ac\ud56d \ub610\ub294 \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4\uac00 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2b9\uc778\ud558\uae30 \uc804\uc5d0 \ub300\uc0c1 \uc785\ub825 \ubc0f \uc7a5\ube44 \ub3c4\uba74\uc5d0 \ub300\ud574 \uc815\ud655\ud55c \ub300\uccb4 \ud56d\ubaa9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Close_the_Selection_Before_Energizing\"><\/span>\ud65c\uc131\ud654\ud558\uae30 \uc804\uc5d0 \uc120\ud0dd \ud56d\ubaa9 \ub2eb\uae30<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub9b4\ub9ac\uc988 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\uc5d0\ub294 \ub300\uc0c1 \uc785\ub825\uc774 \ubb38\uc11c\ud654\ub418\uc5c8\uace0, \ubaa8\ub378\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\ub294 \uc815\ud655\ud55c \uc785\ub825 \ub370\uc774\ud130\uac00 \uc788\uc73c\uba70, \ud544\uc694\ud55c \uad6c\uc131\uc774 \ubb3c\ub9ac\uc801\uc73c\ub85c \uac80\uc0ac\ub418\uc5c8\uc73c\uba70, \ucd9c\ub825\/\ub85c\ub4dc \ubc0f \uc124\uce58 \uc124\uacc4\uac00 \uac80\ud1a0\ub418\uc5c8\uc74c\uc744 \ud45c\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc775\uc219\ud55c \uc81c\ud488\uad70\uc744 \ucda9\ubd84\ud55c \uc99d\uac70\ub85c \uac04\uc8fc\ud558\uae30 \ubcf4\ub2e4\ub294 \ubbf8\ud574\uacb0 \ud56d\ubaa9\uc744 \ubcf4\ub958 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-1.png?quality=85&amp;strip=all\" alt=\"110V vs 220V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc785\ub825: OEM \uc120\ud0dd \ubc0f \uad6c\uc131 \ub808\ucf54\ub4dc \uc81c\ubaa9 =\" class=\"wp-image-18670\" 110v vs 220v power supply input: oem selection and configuration records title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-1.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-1-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-1-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-1-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-1-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>\uc870\ub9bd\ub41c \uc7a5\ube44\uc758 \uc804\uae30 \uc218\ub77d \uc808\ucc28\ub294 \uc790\uccb4 \ucc45\uc784\uc790 \ubc0f \uae30\uc900\uc744 \ud3ec\ud568\ud558\ub294 \ubcc4\ub3c4\uc758 \ub2e8\uacc4\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uc131 \ub808\ucf54\ub4dc\ub294 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uac00 \uc544\ub2c8\uba70 12V\/10A \ud45c\uc2dc\ub294 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc740 \uae30\uacc4 \ubd80\ud558 \ub610\ub294 \ud658\uacbd\uc774 \uc801\ud569\ud558\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>\uc8fc\uc694 \uc2dc\uc0ac\uc810<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul><li>\u201c110V\u201d \ub610\ub294 \u201c220V\u201d \ub2e8\ucd95 \ubb38\uc790\uc5d0\ub9cc \uc758\uc874\ud558\uc9c0 \uc54a\uace0 \uc2e4\uc81c \ubaa9\uc801\uc9c0 \uc785\ub825\uc744 \uae30\ub85d\ud569\ub2c8\ub2e4.<\/li><li>\uc790\ub3d9\uc73c\ub85c \ud5c8\uc6a9\ub418\ub294 \uc785\ub825 \ubc94\uc704\ub97c \uc218\ub3d9 \uc785\ub825 \uad6c\uc131\uacfc \uad6c\ubd84\ud569\ub2c8\ub2e4.<\/li><li>S-120-12 \uacbd\uace0\ub97c \uc120\ud0dd\uc790 \uc704\uce58\uc758 \uc99d\uac70\uac00 \uc544\ub2cc \ud655\uc778 \uba85\ub839\uc73c\ub85c \ucde8\uae09\ud569\ub2c8\ub2e4.<\/li><li>OEM \ub3c4\uba74\uc5d0 \uc815\ud655\ud55c \ubaa8\ub378, \ud130\ubbf8\ub110 \ud560\ub2f9 \ubc0f \uc100\uc2dc \uc7a5\ucc29\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li><li>\ubb38\uc11c\ud654\ub41c \uac80\uc0ac\uac00 \ud574\uacb0\ub420 \ub54c\uae4c\uc9c0 \uad50\uccb4 \ub610\ub294 \uac80\uc99d\ub418\uc9c0 \uc54a\uc740 \uad6c\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li><\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\uacb0\ub860<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>110V\uc640 220V \uc785\ub825 \uc120\ud0dd\uc740 \uc81c\uc5b4\ub41c \uc7a5\ube44 \uad6c\uc131 \uacb0\uc815\uc785\ub2c8\ub2e4. \ub300\uc0c1 \uc785\ub825\uc744 \uc815\ud655\ud55c \ubaa8\ub378\uc758 \ubb38\uc11c\uc640 \uc77c\uce58\uc2dc\ud0a4\uace0 \ud544\uc694\ud55c \uc120\ud0dd\uae30\ub97c \uaca9\ub9ac\ud558\uc5ec \uac80\uc0ac\ud558\uace0 \uacb0\uacfc\ub97c \ube4c\ub4dc \ubc0f \uc11c\ube44\uc2a4 \uae30\ub85d\uc5d0 \ubcf4\uc874\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc870\ub2ec, \uc870\ub9bd \ubc0f \ud604\uc7a5 \uc11c\ube44\uc2a4\ub294 \uc124\uce58\ub41c DC \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \ud574\uc81c\ud558\uae30 \uc704\ud55c \uc77c\uad00\ub41c \uae30\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<section class=\"weho-faq\" aria-labelledby=\"weho-faq-heading\">\n<h2 id=\"weho-faq-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Does_a_110220V_sticker_prove_which_input_is_selected\"><\/span>110\/220V \uc2a4\ud2f0\ucee4\ub294 \uc5b4\ub5a4 \uc785\ub825\uc774 \uc120\ud0dd\ub418\uc5c8\ub294\uc9c0 \uc99d\uba85\ud569\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc544\ub2c8\uc694. \uad6c\uc131 \uac80\uc0ac\uac00 \ud544\uc694\ud558\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\uc758 \uc808\ucc28\uc5d0 \ub530\ub77c \uc804\uc6d0\uc744 \ubd84\ub9ac\ud558\uc5ec \uc2e4\uc81c \uc120\ud0dd\uae30\uc640 \uc704\uce58\ub97c \uac80\uc0ac\ud558\uace0 \uc124\uce58\ub41c \uc7a5\uce58\uc5d0 \ub300\ud574 \uae30\ub85d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Can_an_input_selector_supply_110V_AC_to_another_device\"><\/span>\uc785\ub825 \uc120\ud0dd\uae30\uac00 \ub2e4\ub978 \uc7a5\uce58\uc5d0 110V AC\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc120\ud0dd\uae30\ub294 DC \uacf5\uae09 \uc7a5\uce58 \uc785\ub825 \uad6c\uc131\uacfc \uad00\ub828\uc774 \uc788\uc73c\uba70 \ubc94\uc6a9 220V-to110V AC \ubcc0\ud658 \uae30\ub2a5\uc774\ub098 \ub2e4\ub978 AC \uc7a5\uce58\uc640\uc758 \ud638\ud658\uc131\uc744 \uc124\uc815\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"What_should_be_checked_when_replacing_S-120-12\"><\/span>S-120-12\ub97c \uad50\uccb4\ud560 \ub54c\ub294 \ubb34\uc5c7\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc7a5\ube44\ub97c \ubd84\ub9ac\ud558\uae30 \uc804\uc5d0 \ub300\uc0c1 \uc785\ub825, \uc815\ud655\ud55c \uad50\uccb4 \ubaa8\ub378 \ubc0f \uad00\ub828 \ubb38\uc11c, \uaca9\ub9ac \uc0c1\ud0dc\uc5d0\uc11c \uc2e4\uc81c \uc785\ub825 \uad6c\uc131, \ucd9c\ub825\/\ubd80\ud558 \uc694\uad6c \uc0ac\ud56d, \ud130\ubbf8\ub110 \ud560\ub2f9 \ubc0f \ubb38\uc11c\ud654\ub41c \uc100\uc2dc \uc7a5\ucc29\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<\/article>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\ub300\uc0c1 AC \uc785\ub825\uc744 \uc815\ud655\ud55c \ubaa8\ub378 \ubb38\uc11c\uc640 \uc77c\uce58\uc2dc\ud0a4\uace0 \uc218\ub3d9\uc73c\ub85c \uc120\ud0dd\ud55c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc785\ub825\uc5d0 \ub300\ud574 \ubd84\ub9ac\ub41c \ubb3c\ub9ac\uc801 \uac80\uc0ac\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":18764,"parent":0,"menu_order":28,"comment_status":"closed","ping_status":"","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149],"class_list":["post-18671","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/18671","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/comments?post=18671"}],"version-history":[{"count":2,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/18671\/revisions"}],"predecessor-version":[{"id":18767,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/18671\/revisions\/18767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/media\/18764"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/media?parent=18671"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news_category?post=18671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}