{"id":24387,"date":"2026-11-04T01:55:40","date_gmt":"2026-11-04T01:55:40","guid":{"rendered":"https:\/\/lead-pcb.com\/?p=24387"},"modified":"2026-11-04T01:55:40","modified_gmt":"2026-11-04T01:55:40","slug":"solder-flux","status":"publish","type":"post","link":"https:\/\/lead-pcb.com\/ko\/blog\/solder-flux\/","title":{"rendered":"PCB\uc6a9 \uc194\ub354 \ud50c\ub7ed\uc2a4: \uc885\ub958, \uc6a9\ub3c4 \ubc0f \uc138\ucc99 \ubc29\ubc95"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc194\ub354 \ud50c\ub7ed\uc2a4\ub294 \uae08\uc18d \ud45c\uba74\uc758 \uc0b0\ud654\ubb3c\uc744 \uc81c\uac70\ud558\uace0 \uac00\uc5f4 \uc911 \uc0b0\ud654\uac00 \ub2e4\uc2dc \uc9c4\ud589\ub418\ub294 \uac83\uc744 \uc5b5\uc81c\ud558\uc5ec \ub0a9\ub55c\uc774 \uae08\uc18d \ud45c\uba74\uc5d0 \uc798 \uc816\ub3c4\ub85d \ub3d5\ub294 \ud654\ud559 \uc870\uc131\ubb3c\uc785\ub2c8\ub2e4. \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc870\ub9bd\uc5d0\uc11c\ub294 \ubcc4\ub3c4\ub85c \ub3c4\ud3ec\ud558\uac70\ub098 \uc194\ub354 \uc640\uc774\uc5b4 \ub610\ub294 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uc548\uc5d0 \ud3ec\ud568\ub41c \ud615\ud0dc\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \ud615\ud0dc\ub97c \uc120\ud0dd\ud558\ub290\ub0d0\uc5d0 \ub530\ub77c \uc811\ud569\ubd80 \ud615\uc131\ubfd0 \uc544\ub2c8\ub77c \uc644\uc131\ub41c \uae30\ud310\uc5d0 \ub0a8\ub294 \uc794\ub958\ubb3c\ub3c4 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc810<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud50c\ub7ed\uc2a4\ub294 \ub0a9\ub55c\uc774 \uc811\ud569\ubd80\uc5d0 \uc798 \uc816\ub3c4\ub85d \ub3d5\uace0, \uc194\ub354 \ud569\uae08\uc740 \uc5f0\uacb0\ubd80\ub97c \ud615\uc131\ud558\ub294 \uae08\uc18d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub85c\uc9c4, \ub178\ud074\ub9b0, \uc218\uc6a9\uc131\uc740 \ud50c\ub7ed\uc2a4\uc758 \ud654\ud559\uc801 \ud2b9\uc131\uc774\ub098 \uc794\ub958\ubb3c\uc758 \uac70\ub3d9\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud39c, \uc561\uc0c1, \uc824, \uc2ec\uc120, \ud398\uc774\uc2a4\ud2b8\ub294 \uc7ac\ub8cc\uc758 \uacf5\uae09 \ud615\ud0dc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub178\ud074\ub9b0\uc774\ub77c\ub294 \ud45c\uc2dc\ub9cc\uc73c\ub85c \ucf54\ud305, \uc624\uc5fc \ub610\ub294 \uc2e0\ub8b0\uc131\uc5d0 \uad00\ud55c \ubaa8\ub4e0 \ubb38\uc81c\uac00 \ud574\uacb0\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc0dd\uc0b0\uc5d0 \uc55e\uc11c \uc804\uccb4 \uacf5\uc815\uacfc \uac80\uc99d \uc694\uac74\uc744 \ud569\uc758\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uc218\uc6a9\uc131 \uc870\uc131\ubb3c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac80\uc99d\ub41c \uc138\uc815 \uacf5\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc120\ud0dd\ud55c \uc81c\ud488\uc758 \uc9c0\uce68\uacfc \uc870\ub9bd \uc0ac\uc591\uc744 \ub530\ub974\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\uc194\ub354 \ud50c\ub7ed\uc2a4\ub294 \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud558\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub7ed\uc2a4\ub294 \ub0a9\ub55c\ud560 \ud45c\uba74\uc744 \uc900\ube44\ud558\uace0, \uc6a9\uc735 \uc194\ub354\uac00 \ud45c\uba74\uc5d0 \uc798 \uc816\ub294 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ud328\ub4dc, \ubd80\ud488 \ub2e8\uc790 \ubc0f \uc194\ub354 \uc785\uc790\uc5d0\ub294 \uc0b0\ud654\ub9c9\uc774 \uc0dd\uae38 \uc218 \uc788\uc73c\uba70, \uc774 \ub9c9\uc740 \uc194\ub354\uc640 \uadf8 \uc544\ub798 \uae08\uc18d \uc0ac\uc774\uc758 \uc811\ucd09\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc5f4 \uc911 \uc801\uc808\ud55c \ud50c\ub7ed\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ud45c\uba74 \uc0b0\ud654\ubb3c\uc5d0 \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/strong> \uc870\uc131\ubb3c\uc5d0 \ud3ec\ud568\ub41c \ud65c\uc131\uc81c\ub294 \ud50c\ub7ed\uc2a4\uc758 \uc758\ub3c4\ub41c \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uc0b0\ud654\ubb3c\uc5d0 \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucd94\uac00 \uc0b0\ud654\ub97c \uc5b5\uc81c\ud569\ub2c8\ub2e4.<\/strong> \ud50c\ub7ed\uc2a4 \ub9e4\uac1c\uccb4\ub294 \ub0a9\ub55c \uc791\uc5c5 \uc911 \ub178\ucd9c\ub41c \ud45c\uba74\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc816\uc74c\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/strong> \ud45c\uba74 \uc7a5\ubcbd\uc774 \uc904\uc5b4\ub4e4\uba74 \uc6a9\uc735 \uc194\ub354\uac00 \uc801\ud569\ud55c \ud45c\uba74 \uc704\ub85c \ud37c\uc838 \uc811\ud569\ubd80\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub7ed\uc2a4\ub294 \uacf5\uc815\uc758 \ud55c \uc694\uc18c\uc77c \ubfd0\uc785\ub2c8\ub2e4. \ud45c\uba74 \ub9c8\uac10, \uccad\uacb0\ub3c4, \ud569\uae08, \uc5f4 \uc804\ub2ec, \uc2dc\uac04 \ubc0f \ubd80\ud488 \uc0c1\ud0dc\ub3c4 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. \ud50c\ub7ed\uc2a4\ub97c \ub354 \ucd94\uac00\ud558\ub294 \uac83\ub9cc\uc73c\ub85c \ubd88\ub7c9 \uc811\ud569\ubd80\ub97c \uc548\uc815\uc801\uc73c\ub85c \ubc14\ub85c\uc7a1\uc744 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uae30\ubcf8 \ubd84\ub958\uc640 \uc794\ub958\ubb3c \uad00\ub828 \uace0\ub824 \uc0ac\ud56d\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"https:\/\/asia.chemtronics.com\/essential-guide-to-flux-for-soldering-electronics\">\uc804\uc790\uc81c\ud488\uc6a9 \ud50c\ub7ed\uc2a4\uc5d0 \ub300\ud55c Chemtronics \uac00\uc774\ub4dc<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/flux-wetting-and-oxide-removal-mechanism-1024x572.webp\" alt=\"Technical diagram showing how solder flux removes surface oxide layers and enables molten solder wetting on a copper pad.\" class=\"wp-image-24389\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/flux-wetting-and-oxide-removal-mechanism-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/flux-wetting-and-oxide-removal-mechanism-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/flux-wetting-and-oxide-removal-mechanism-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/flux-wetting-and-oxide-removal-mechanism-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/flux-wetting-and-oxide-removal-mechanism.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc194\ub354 \ud50c\ub7ed\uc2a4\uc640 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\uc758 \ucc28\uc774<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc194\ub354 \ud50c\ub7ed\uc2a4\uc640 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\ub294 \uc11c\ub85c \uad00\ub828\uc774 \uc788\uc9c0\ub9cc \uac19\uc740 \uc7ac\ub8cc\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\ub294 \ubbf8\uc138\ud55c \uc194\ub354 \ud569\uae08 \ubd84\ub9d0\uc774 \ud50c\ub7ed\uc2a4 \ub9e4\uac1c\uccb4\uc5d0 \ubd84\uc0b0\ub41c \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \ubcc4\ub3c4\uc758 \ud50c\ub7ed\uc2a4\uc5d0\ub294 \uc811\ud569\ubd80\ub97c \ud615\uc131\ud560 \uc194\ub354 \ud569\uae08\uc774 \ub4e4\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc7ac\ub8cc<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc81c\uacf5\ud558\ub294 \uac83<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubcc4\ub3c4 \ud50c\ub7ed\uc2a4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud50c\ub7ed\uc2a4 \uc870\uc131\ubb3c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc218\uc791\uc5c5 \ub0a9\ub55c, \uc7ac\uc791\uc5c5, \uc6e8\uc774\ube0c \ub0a9\ub55c \ub610\ub294 \uc120\ud0dd \ub0a9\ub55c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud50c\ub7ed\uc2a4 \uc2ec\uc120 \uc194\ub354 \uc640\uc774\uc5b4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc640\uc774\uc5b4 \ub0b4\ubd80\uc758 \uc194\ub354 \ud569\uae08\uacfc \ud50c\ub7ed\uc2a4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc218\uc791\uc5c5 \ub0a9\ub55c \ubc0f \uc77c\ubd80 \uc7ac\uc791\uc5c5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc194\ub354 \ud398\uc774\uc2a4\ud2b8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc194\ub354 \ud569\uae08 \ubd84\ub9d0\uacfc \ud50c\ub7ed\uc2a4 \ub9e4\uac1c\uccb4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9ac\ud50c\ub85c \uc804\uc5d0 \uc2a4\ud150\uc2e4 \uc778\uc1c4 \ub610\ub294 \ub514\uc2a4\ud39c\uc2f1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud398\uc774\uc2a4\ud2b8\uc5d0 \ud3ec\ud568\ub41c \ud50c\ub7ed\uc2a4\ub294 \ubcf4\uad00, \uc778\uc1c4 \ubc0f \ub9ac\ud50c\ub85c \uacfc\uc815\uc5d0\uc11c \ud398\uc774\uc2a4\ud2b8\uac00 \uc801\uc808\ud788 \uae30\ub2a5\ud558\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.indium.com\/blog\/solder-paste-flux\/\">Indium\uc758 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \ud50c\ub7ed\uc2a4 \uc124\uba85<\/a> \uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc5ed\ud560\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \ud50c\ub7ed\uc2a4 \uc2ec\uc120 \uc640\uc774\uc5b4\ub9cc\uc73c\ub85c \ud2b9\uc815 \uc791\uc5c5\uc5d0 \ucda9\ubd84\ud55c \ud50c\ub7ed\uc2a4\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uc9c0\ub9cc, \uae4c\ub2e4\ub85c\uc6b4 \uc7ac\uc791\uc5c5\uc774\ub098 \ud2b9\uc815 \uc808\ucc28\uc5d0\ub294 \ud638\ud658\ub418\ub294 \ud50c\ub7ed\uc2a4\ub97c \ucd94\uac00\ub85c \uc0ac\uc6a9\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/solder-flux-vs-paste-vs-cored-wire-1024x572.webp\" alt=\"Side-by-side comparison of solder flux pen, solder paste jar, and flux-cored solder wire on an electronics workbench.\" class=\"wp-image-24390\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/solder-flux-vs-paste-vs-cored-wire-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/solder-flux-vs-paste-vs-cored-wire-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/solder-flux-vs-paste-vs-cored-wire-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/solder-flux-vs-paste-vs-cored-wire-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/solder-flux-vs-paste-vs-cored-wire.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc194\ub354 \ud50c\ub7ed\uc2a4\uc758 \uc885\ub958\uc640 \uc794\ub958\ubb3c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uc720\uc6a9\ud55c \ube44\uad50\ub294 \uc81c\ud488 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \uc2dc\uc791\ud569\ub2c8\ub2e4. \ud50c\ub7ed\uc2a4\uc758 \uc6a9\ub3c4, \ub0a9\ub55c \ud6c4 \ub0a8\ub294 \uc794\ub958\ubb3c, \uadf8\ub9ac\uace0 \uadf8 \uc794\ub958\ubb3c\uc744 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud574\uc57c \ud558\ub294\uc9c0\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc544\ub798\uc758 \uc77c\ubc18\uc801\uc778 \uba85\uce6d\uc740 \uc11c\ub85c \uacb9\uce60 \uc218 \uc788\uc73c\uba70, \uc0c1\ud638 \ubc30\ud0c0\uc801\uc778 \ud654\ud559 \ubd84\ub958 \uccb4\uacc4\ub97c \uc774\ub8e8\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc124\uba85<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18\uc801\uc778 \uace0\ub824 \uc0ac\ud56d<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc794\ub958\ubb3c \ubc0f \uc138\uc815<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub85c\uc9c4 \ub610\ub294 \uc218\uc9c0 \uae30\ubc18<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e4\uc591\ud55c \uc804\uc790\uc81c\ud488 \ub0a9\ub55c \uc870\uc131\ubb3c\uc5d0 \uc0ac\uc6a9\ub418\uba70, \ud65c\uc131\ub3c4\ub294 \uc81c\ud488\ub9c8\ub2e4 \ub2e4\ub985\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc794\ub958\ubb3c\uc740 \uc81c\ud488\ub9c8\ub2e4 \ub2e4\ub985\ub2c8\ub2e4. \uc81c\ud488 \uc9c0\uce68\uacfc \uc870\ub9bd\ud488\uc758 \uccad\uacb0\ub3c4 \uc694\uac74\uc744 \ub530\ub974\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub178\ud074\ub9b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc815\ud574\uc9c4 \uc794\ub958\ubb3c\uc774 \ub0a9\ub55c \ud6c4 \ub0a8\uc544 \uc788\uc744 \uc218 \uc788\ub294 \uacf5\uc815\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uccb4 \uacf5\uc815\uacfc \uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uac80\uc99d\ub41c \uacbd\uc6b0 \uc794\ub958\ubb3c\uc744 \uadf8\ub300\ub85c \ub450\uc5b4\ub3c4 \uad1c\ucc2e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uc81c\ud488\uc774\ub098 \ud6c4\uc18d \uacf5\uc815\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 \uc138\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc218\uc6a9\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc801\uc808\ud55c \uc218\uacc4 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud574 \uc794\ub958\ubb3c\uc744 \uc81c\uac70\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18\uc801\uc73c\ub85c \ub0a9\ub55c \ud6c4 \uc138\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc7a5\ube44, \uc2dc\uc810, \uc218\uc9c8 \ubc0f \uac74\uc870 \ubc29\ubc95\uc740 \uc81c\ud488\uacfc \uacf5\uc815\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc30\uad00\uc6a9 \ubb34\uae30\uc0b0 \ub610\ub294 \uc0b0\uc131 \ud50c\ub7ed\uc2a4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e4\ub978 \uae08\uc18d \uc791\uc5c5\uc5d0\uc11c \uac15\ub825\ud55c \uc138\uc815 \uc791\uc6a9\uc744 \ud558\ub3c4\ub85d \uc870\uc131\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uc790\uc81c\ud488\uc6a9\uc73c\ub85c \uc778\uc99d\ub41c \uc81c\ud488 \ub300\uc2e0 \ubc30\uad00\uc6a9 \ud50c\ub7ed\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc138\uc694. \uc801\ud569\ud558\uc9c0 \uc54a\uc740 \uc794\ub958\ubb3c\uc740 \uc870\ub9bd\ud488\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub7ed\uc2a4 \ubd84\ub958\uc758 \ud65c\uc6a9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IPC J-STD-004\ub294 \ud50c\ub7ed\uc2a4 \uc7ac\ub8cc\ub97c \uc870\uc131 \ubc0f \ud65c\uc131\ub3c4\uc640 \ud560\ub77c\uc774\ub4dc \uc9c0\uc815 \ub4f1 \uc2dc\ud5d8\ub41c \ud2b9\uc131\uc5d0 \ub530\ub77c \ubd84\ub958\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 ROL0\uc740 \ub85c\uc9c4 \uae30\ubc18(RO), \uc800\ud65c\uc131(L) \ud50c\ub7ed\uc2a4\uc774\uba70 \ud45c\uc900\uc758 \ud560\ub77c\uc774\ub4dc \uc9c0\uc815\uc774 0\uc784\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \uc9c0\uc815\uc740 \ud574\ub2f9 \uc2dc\ud5d8 \uae30\uc900\uc5d0 \ub530\ub77c \uc815\uc758\ub418\uba70, \ud560\ub77c\uc774\ub4dc\uac00 \uc870\uae08\ub3c4 \ub0a8\uc544 \uc788\uc9c0 \uc54a\uc74c\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc73c\ub85c \ud574\uc11d\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc774 \ubd84\ub958\ub9cc\uc73c\ub85c \ud2b9\uc815 \uae30\ud310, \ucf54\ud305, \uc138\ucc99 \uacf5\uc815 \ub610\ub294 \uc0ac\uc6a9 \ud658\uacbd\uacfc\uc758 \ud638\ud658\uc131\uc774 \uc785\uc99d\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc815\ud655\ud55c \uc815\uc758\ub294 \ud574\ub2f9 \ud310\ubcf8\uacfc \uc7ac\ub8cc \uacf5\uae09\uc5c5\uccb4\uc758 \ubb38\uc11c\ub97c \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\ub2f9 <a href=\"https:\/\/www.ipc.org\/TOC\/J-STD-004BwAm1.pdf\">IPC J-STD-004B \ubaa9\ucc28 \ubc0f \ubd84\ub958 \ubc1c\ucdcc\ubb38<\/a> \uc740 \uc720\uc6a9\ud55c \ucd9c\ubc1c\uc810\uc785\ub2c8\ub2e4. \uad6c\ub9e4 \ub610\ub294 \uc2b9\uc778 \uacb0\uc815\uc744 \ub0b4\ub9b4 \ub54c\ub294 \ud574\ub2f9 \uc791\uc5c5\uc5d0 \uc9c0\uc815\ub41c \ud310\ubcf8\uc744 \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PCB \uc870\ub9bd\uc6a9 \ud50c\ub7ed\uc2a4 \uc120\ud0dd \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0a9\ub55c \uacf5\uc815 \ubc0f \uc794\ub958\ubb3c \ucc98\ub9ac \ubc29\uce68\uc744 \uace0\ub824\ud574 \ud50c\ub7ed\uc2a4\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ub2e8\ub3c5\uc73c\ub85c\ub294 \uc816\uc74c\uc131\uc774 \uc88b\ub354\ub77c\ub3c4 \ubd80\ud488 \uc544\ub798\uc758 \uc794\ub958\ubb3c\uc744 \uc81c\uac70\ud560 \uc218 \uc5c6\uac70\ub098, \ucf54\ud305\uc5d0 \uc601\ud5a5\uc744 \uc8fc\uac70\ub098, \uace0\uac1d\uc758 \uccad\uc815\ub3c4 \uc694\uac74\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud55c\ub2e4\uba74 \uc801\uc808\ud55c \uc120\ud0dd\uc774 \uc544\ub2d0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc870\ub9bd \uc0c1\ud669<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc870\ub9bd \uc5c5\uccb4\uc640 \ud655\uc778\ud560 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18 \uc804\uc790\uc81c\ud488<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5b4\ub5a4 \ud50c\ub7ed\uc2a4\uc640 \uacf5\uc815\uc774 \uc801\uaca9 \ud310\uc815\uc744 \ubc1b\uc558\ub098\uc694? \uc794\ub958\ubb3c\uc744 \ub0a8\uaca8 \ub450\ub3c4\ub85d \uc124\uacc4\ub41c \uacf5\uc815\uc778\uac00\uc694? \uc5b4\ub5a4 \uc81c\ud488 \ubb38\uc11c\uac00 \uc801\uc6a9\ub418\ub098\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc138\ucc99\uc774 \ud544\uc694\ud55c \uc870\ub9bd\ud488<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uae30\ud310, \ubd80\ud488, \ucee4\ub125\ud130 \ubc0f \ub77c\ubca8\uc774 \uc138\ucc99\uc81c, \uc628\ub3c4, \ud5f9\uad7c \ubc0f \uac74\uc870 \uacf5\uc815\uc744 \uacac\ub51c \uc218 \uc788\ub098\uc694? \uc138\ucc99\uc81c\uac00 \uac04\uaca9\uc774 \uc881\uc740 \uacf3\uc5d0 \ub3c4\ub2ec\ud558\uace0 \ube60\uc838\ub098\uc62c \uc218 \uc788\ub098\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucee8\ud3ec\uba40 \ucf54\ud305\uc744 \uc801\uc6a9\ud560 \uae30\ud310<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc794\ub958\ubb3c\uacfc \ucf54\ud305\uc740 \uc11c\ub85c \ud638\ud658\ub418\ub098\uc694? \ucf54\ud305 \uacf5\uae09\uc5c5\uccb4\uac00 \uc138\ucc99 \ub610\ub294 \uc811\ucc29\ub825 \ud3c9\uac00\ub97c \uc694\uad6c\ud558\ub098\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubbfc\uac10\ud558\uac70\ub098 \uace0\uc2e0\ub8b0\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc870\ub9bd\ud488<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5b4\ub5a4 \uc0ac\uc6a9 \ud658\uacbd, \uc2b9\uc778 \ud45c\uc900, \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uae30\ub85d\uc774 \ud544\uc694\ud55c\uac00\uc694? \uc7ac\ub8cc\ub098 \uacf5\uc815\uc758 \ubcc0\uacbd\uc744 \uc5b4\ub5bb\uac8c \uad00\ub9ac\ud558\ub098\uc694?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uc6a9\uc131 \ud50c\ub7ed\uc2a4\uac00 \ud56d\uc0c1 \ub354 \uae68\ub057\ud558\ub2e4\uac70\ub098, \ub178\ud074\ub9b0 \ud50c\ub7ed\uc2a4\ub294 \uc138\ucc99 \uc5c6\uc774 \ud56d\uc0c1 \uc801\ud569\ud558\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9c8\uc138\uc694. \ub450 \uacbd\uc6b0 \ubaa8\ub450 \uc758\ub3c4\ub41c \uacf5\uc815\uc744 \uc81c\ub300\ub85c \uc218\ud589\ud558\uace0 \uac80\uc99d\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub3c4\uccb4 \uac04\uaca9\uc774 \uc881\uac70\ub098 \ubd80\ud488\uc758 \uc2a4\ud0e0\ub4dc\uc624\ud504\uac00 \ub0ae\uac70\ub098 \uc2b5\uae30\uc5d0 \ub178\ucd9c\ub418\ub294 \uae30\ud310\uc740 \ub2e8\uc21c\ud55c \uc2dc\uc81c\ud488\ubcf4\ub2e4 \ub354 \uc0c1\uc138\ud55c \uc624\uc5fc \ud3c9\uac00\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758\ub3c4\ub41c \uc0ac\uc6a9 \ud658\uacbd, \ud45c\uba74 \ub9c8\uac10, \uc194\ub354 \ud569\uae08, \ub0a9\ub55c \ubc29\ubc95 \ubc0f \ud6c4\uc18d \ucf54\ud305\uc774\ub098 \ubd09\uc9c0 \uacc4\ud68d\uc744 \uc870\ub9bd \uc5c5\uccb4\uc640 \uacf5\uc720\ud558\uc138\uc694. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/printed-circuit-board-assembly-process\/\">PCB \uc870\ub9bd \uacf5\uc815<\/a> \uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc120\ud0dd\uc774 \uc804\uccb4 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uc5b4\ub5a4 \uc704\uce58\ub97c \ucc28\uc9c0\ud558\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub0a9\ub55c \uacf5\uc815\uc5d0\uc11c \ud50c\ub7ed\uc2a4\ub97c \uc801\uc6a9\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub7ed\uc2a4 \uacf5\uae09 \ubc29\uc2dd\uc740 \uacf5\uc815\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud50c\ub7ed\uc2a4\uc758 \uacf5\uae09 \ud615\ud0dc\ub97c \ud654\ud559\uc801 \uc870\uc131\uc774\ub098 \uc138\ucc99 \ubd84\ub958\uc640 \ud63c\ub3d9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc218\uc791\uc5c5 \ub0a9\ub55c \ubc0f \uc7ac\uc791\uc5c5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub7ed\uc2a4 \ucf54\uc5b4 \uc194\ub354 \uc640\uc774\uc5b4\ub294 \ud569\uae08\uacfc \ud50c\ub7ed\uc2a4\ub97c \ud568\uaed8 \uacf5\uae09\ud569\ub2c8\ub2e4. \ubd80\ud488 \uc81c\uac70 \ub610\ub294 \ubbf8\uc138 \ud53c\uce58 \uc7ac\uc791\uc5c5\ucc98\ub7fc \uc808\ucc28\uc0c1 \ud544\uc694\ud55c \uacbd\uc6b0 \uc791\uc5c5\uc790\uac00 \ud638\ud658\ub418\ub294 \ud39c\ud615, \uc561\uc0c1 \ub610\ub294 \uc824\ud615 \ud50c\ub7ed\uc2a4\ub97c \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\ud488 \uc9c0\uce68\uacfc \uacf5\uc815\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ub9cc\ud07c\ub9cc \uc0ac\uc6a9\ud558\uc138\uc694. \uc794\ub958\ubb3c\uc774 \uacfc\ub3c4\ud558\uba74 \uac80\uc0ac\ub098 \ud6c4\uc18d \uc138\ucc99\uc774 \uc5b4\ub824\uc6cc\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0a9\ub55c \ud744\uc740 \uac74\uac15\uc5d0 \ud574\ub85c\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc601\uad6d \ubcf4\uac74\uc548\uc804\uccad\uc740 \ub85c\uc9c4 \uae30\ubc18 \ud50c\ub7ed\uc2a4 \ud744\uc774 \uc9c1\uc5c5\uc131 \ucc9c\uc2dd\uc758 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\ub2e4\uace0 \ubc1d\ud788\uba70, \ub2e4\uc74c\uacfc \uac19\uc774 \uad8c\uace0\ud569\ub2c8\ub2e4: <a href=\"https:\/\/www.hse.gov.uk\/asthma\/solderers.htm\">\uc801\uc808\ud558\uace0 \uc815\uc0c1\uc801\uc73c\ub85c \uc720\uc9c0\uad00\ub9ac\ub418\ub294 \ubc30\uae30 \uc7a5\uce58\ub85c \ub178\ucd9c\uc744 \uad00\ub9ac\ud558\uc138\uc694<\/a>\ud658\uae30, \ubcf4\ud638 \uc7a5\ube44, \ucde8\uae09 \ubc0f \ud3d0\uae30\uc5d0 \uad00\ud55c \ud50c\ub7ed\uc2a4\uc640 \uc138\ucc99\uc81c\uc758 \uc548\uc804\ubcf4\uac74\uc790\ub8cc \ubc0f \uc0ac\uc5c5\uc7a5 \uc808\ucc28\ub97c \ub530\ub974\uc138\uc694. \ubb34\uc5f0 \uc194\ub354\ub97c \uc0ac\uc6a9\ud574\ub3c4 \ud50c\ub7ed\uc2a4 \ud744\uc774 \uc5c6\uc5b4\uc9c0\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SMT \ub9ac\ud50c\ub85c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74\uc2e4\uc7a5 \uc870\ub9bd\uc5d0\uc11c\ub294 \ubd80\ud488\uc744 \ubc30\uce58\ud558\uae30 \uc804\uc5d0 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\ub97c \ud328\ub4dc\uc5d0 \uc778\uc1c4\ud558\uac70\ub098 \ub3c4\ud3ec\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uac00\uc5f4 \uc911 \ud398\uc774\uc2a4\ud2b8\uc758 \ud50c\ub7ed\uc2a4\uac00 \uc791\uc6a9\ud558\uace0, \ud569\uae08\uc774 \ub179\uc544 \uc811\ud569\ubd80\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ud398\uc774\uc2a4\ud2b8 \ucde8\uae09 \ubc29\ubc95\uacfc \uc5f4 \ud504\ub85c\ud30c\uc77c\uc740 \uc7ac\ub8cc \ubc0f \uc870\ub9bd \uacf5\uc815\uc5d0 \ub9de\uc544\uc57c \ud569\ub2c8\ub2e4. \uc624\ube10 \ub2e8\uacc4\uc640 \ud504\ub85c\ud30c\uc77c \uac04 \uc808\ucda9\uc810\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/reflow-soldering\/\">\ub9ac\ud50c\ub85c\uc6b0 \uc194\ub354\ub9c1 \uac00\uc774\ub4dc<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6e8\uc774\ube0c \ubc0f \uc120\ud0dd \ub0a9\ub55c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ud310\uc774 \uc6a9\uc735 \uc194\ub354\uc5d0 \ub2ff\uae30 \uc804\uc5d0 \ud50c\ub7ed\uc2a4\ub97c \ub3c4\ud3ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\ube44, \ub3c4\ud3ec \ubc94\uc704, \uac00\uc5f4 \ubc0f \uc794\ub958\ubb3c \ucc98\ub9ac \ubc29\uce68\uc740 \ud50c\ub7ed\uc2a4\uc640 \uc870\ub9bd\ud488\uc5d0 \ub9de\uac8c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ud63c\ud569 \uae30\uc220 \uae30\ud310\uc740 \uc81c\uc870 \ub610\ub294 \uc7ac\uc791\uc5c5 \uc911 \ub450 \uc885\ub958 \uc774\uc0c1\uc758 \ud50c\ub7ed\uc2a4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc7ac\ub8cc \uac04 \ud638\ud658\uc131\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub7ed\uc2a4 \uc794\ub958\ubb3c\uc744 \uc138\ucc99\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\ud0dd\ud55c \uc7ac\ub8cc\uc758 \uc9c0\uce68, \uc81c\ud488 \uc0ac\uc591 \ub610\ub294 \uc801\uaca9 \ud310\uc815\uc744 \ubc1b\uc740 \ud6c4\uc18d \uacf5\uc815\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 \ud50c\ub7ed\uc2a4 \uc794\ub958\ubb3c\uc744 \uc138\ucc99\ud574\uc57c \ud569\ub2c8\ub2e4. \ub178\ud074\ub9b0 \ud45c\uc2dc\ub294 \uc801\uc808\ud55c \uc870\uac74\uc5d0\uc11c \uc77c\uc0c1\uc801\uc778 \uc138\ucc99 \ub2e8\uacc4 \uc5c6\uc774 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc81c\ud488\uc784\uc744 \ub73b\ud558\uba70, \ubaa8\ub4e0 \uae30\ud310\uacfc \ud658\uacbd\uc5d0 \ubb34\uc870\uac74 \uc801\ud569\ud558\ub2e4\ub294 \ubcf4\uc7a5\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc794\ub958\ubb3c\uc744 \ub0a8\uae30\uac70\ub098 \uc81c\uac70\ud558\uae30\ub85c \uacb0\uc815\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c\uc744 \ud655\uc778\ud558\uc138\uc694:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc7ac\ub8cc \uc9c0\uce68:<\/strong> \ud50c\ub7ed\uc2a4 \uacf5\uae09\uc5c5\uccb4\uac00 \uc138\ucc99, \ud638\ud658 \uc138\ucc99\uc81c \ub610\ub294 \uc138\ucc99 \uac00\ub2a5 \uc2dc\uac04 \ubc94\uc704\ub97c \uc9c0\uc815\ud558\ub098\uc694?<\/li>\n\n\n\n<li><strong>\uc870\ub9bd\ud488 \uc694\uac74:<\/strong> \uace0\uac1d\uc774 \uccad\uc815\ub3c4 \uce21\uc815 \ubc29\ubc95, \ud45c\uc900, \uc2b9\uc778 \uae30\uc900 \ub610\ub294 \ubb38\uc11c\ud654\ub41c \uacb0\uacfc\ub97c \uc9c0\uc815\ud558\ub098\uc694?<\/li>\n\n\n\n<li><strong>\ud6c4\uc18d \uc791\uc5c5:<\/strong> \uc794\ub958\ubb3c\uc774 \ucf54\ud305 \uc811\ucc29\ub825, \ubd09\uc9c0, \uc811\ucd09\uba74, \uc2dc\ud5d8 \uc811\uadfc\uc131 \ub610\ub294 \ub2e4\ub978 \uc791\uc5c5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub098\uc694?<\/li>\n\n\n\n<li><strong>\uc138\ucc99 \uc811\uadfc\uc131:<\/strong> \uc138\ucc99 \uacf5\uc815\uc774 \uac04\uaca9\uc774 \uc881\uc740 \ubd80\ud488 \uc544\ub798\uae4c\uc9c0 \ub3c4\ub2ec\ud574 \uc6a9\ud574\ub41c \uc794\ub958\ubb3c\uc744 \uc81c\uac70\ud55c \ub4a4, \uc870\ub9bd\ud488\uc744 \ucda9\ubd84\ud788 \ud5f9\uad6c\uace0 \uac74\uc870\ud560 \uc218 \uc788\ub098\uc694?<\/li>\n\n\n\n<li><strong>\uac80\uc99d:<\/strong> \uc120\ud0dd\ud55c \uacf5\uc815\uc774 \uc774 \uc81c\ud488\uc758 \uc694\uac74\uc744 \ucda9\uc871\ud55c\ub2e4\ub294 \uac83\uc744 \uc5b4\ub5a4 \uc99d\uac70\ub85c \uc785\uc99d\ud558\ub098\uc694?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\ub178\ud074\ub9b0 \uc794\ub958\ubb3c\uc744 \uc138\ucc99\ud55c\ub2e4\uace0 \ud574\uc11c \ubc18\ub4dc\uc2dc \ub354 \ub098\uc544\uc9c0\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. <a href=\"https:\/\/www.indium.com\/blog\/no-clean-flux\/\">\uc778\ub514\uc5c4\uc758 \ub178\ud074\ub9b0 \ud50c\ub7ed\uc2a4 \uc9c0\uce68<\/a> \uc740 \ubd88\uc644\uc804\ud558\uac8c \uc81c\uac70\ud558\uba74 \uc794\ub958\ubb3c\uc774 \ub178\ucd9c\ub41c \ucc44 \ub0a8\uc744 \uc218 \uc788\ub2e4\uace0 \uacbd\uace0\ud558\uba70, \uc81c\uac70\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \ud638\ud658\ub418\ub294 \uc138\ucc99 \uacf5\uc815\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud788 \uc6a9\uc81c\ub85c \ub2e6\ub294 \uac83\ub9cc\uc73c\ub85c \ucda9\ubd84\ud558\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9d0\uace0, \uc804\uccb4 \uc138\ucc99 \ubc0f \uac74\uc870 \uacf5\uc815\uc744 \uc801\uaca9 \ud310\uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uccad\uc815\ub3c4\ub294 \uc5b4\ub5bb\uac8c \uac80\uc99d\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc721\uc548 \uac80\uc0ac\ub294 \ub208\uc5d0 \ub744\ub294 \uc794\ub958\ubb3c\uc744 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc, \uae30\ud310\uc774 \uae68\ub057\ud574 \ubcf4\uc5ec\ub3c4 \uc804\uae30\uc801 \ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub294 \uc624\uc5fc\ubb3c\uc774 \uc5c6\ub2e4\uace0 \ub2e8\uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc2dc\ud5d8\ub9c8\ub2e4 \ub2f5\ud558\ub294 \uc9c8\ubb38\uc774 \ub2e4\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ROSE \uc2dc\ud5d8<\/strong> \uc740 \uc815\ud574\uc9c4 \ubc29\ubc95\uc5d0 \ub530\ub77c \ucd94\ucd9c \uac00\ub2a5\ud55c \uc774\uc628\uc131 \uc624\uc5fc\ubb3c\uc758 \ucd1d\ub7c9\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.electronics.org\/sites\/default\/files\/test_methods_docs\/2-3_2-3-25d.pdf\">IPC \uc2dc\ud5d8 \ubc29\ubc95 2.3.25, \uac1c\uc815\ud310 D<\/a> \ub294 \uc774\ub97c \uac1c\ubcc4 \uc774\uc628\uc885\uc744 \uc2dd\ubcc4\ud558\uac70\ub098 \uc2e0\ub8b0\uc131\uc744 \uc608\uce21\ud558\ub294 \ubc29\ubc95\uc774 \uc544\ub2c8\ub77c \uacf5\uc815 \uad00\ub9ac \ub3c4\uad6c\ub85c \uc124\uba85\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc774\uc628 \ud06c\ub85c\ub9c8\ud1a0\uadf8\ub798\ud53c<\/strong> \ub294 \ucd94\ucd9c\uc561\uc5d0 \ud3ec\ud568\ub41c \ud2b9\uc815 \uc774\uc628\uc885\uc744 \uc2dd\ubcc4\ud558\uace0 \uc815\ub7c9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.electronics.org\/sites\/default\/files\/test_methods_docs\/2-3_2-3-28b.pdf\">IPC \uc2dc\ud5d8 \ubc29\ubc95 2.3.28, \uac1c\uc815\ud310 B<\/a> \ub294 \uc774 \ubc29\ubc95\uc744 \uc124\uba85\ud558\uba70, \ucd94\ucd9c \uc808\ucc28\uac00 \uc77c\ubd80 \uc870\ub9bd\ud488\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub2e4\uace0 \uacbd\uace0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud45c\uba74 \uc808\uc5f0 \uc800\ud56d(SIR)<\/strong> \uc2dc\ud5d8\uc740 \uc9c0\uc815\ub41c \uc870\uac74\uc5d0\uc11c \uc804\uae30 \uc800\ud56d\uc744 \uce21\uc815\ud558\uba70, \uc794\ub958\ubb3c\uacfc \uad00\ub828\ub41c \uc804\uae30\uc801 \uac70\ub3d9\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.indium.com\/blog\/surface-insulation-resistance-sir-and-flux-designation-rol-defined\/\">Indium\uc758 SIR \uc124\uba85<\/a> \uc740 \ud50c\ub7ed\uc2a4 \ud3c9\uac00\uc5d0\uc11c SIR\uc744 \uc5b4\ub5bb\uac8c \ud65c\uc6a9\ud558\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc791 \uc804\uc5d0 \ubc29\ubc95, \uc0d8\ud50c\ub9c1, \ud55c\uacc4\uac12 \ubc0f \uc81c\ud488\ubcc4 \uc801\uaca9\uc131 \ud3c9\uac00 \uc694\uac74\uc5d0 \ud569\uc758\ud558\uc138\uc694. \uad00\ub828 \uc5c6\ub294 \ub2e4\ub978 \uc870\ub9bd\ud488\uc758 \ub2e8\uc77c \uc218\uce58 \ud55c\uacc4\uac12\uc744 \uadf8\ub300\ub85c \uc801\uc6a9\ud558\uc9c0 \ub9c8\uc138\uc694. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/ipc-j-std-001\/\">IPC J-STD-001 \uac00\uc774\ub4dc<\/a> \ub294 \uc9c0\uc815\ub41c \uac1c\uc815\ud310, \uc81c\ud488 \ub4f1\uae09 \ubc0f \ud569\uc758\ub41c \uc99d\uac70\uac00 \uc911\uc694\ud55c \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc791\uc131 \uc608\uc2dc: \uc8fc\ubb38 \uc804\uc5d0 \ud50c\ub7ed\uc2a4\uc640 \uc138\ucc99 \uc694\uac74 \uc9c0\uc815\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\uba70 \ucee8\ud3ec\uba40 \ucf54\ud305\uc744 \uc801\uc6a9\ud560 \uc0b0\uc5c5\uc6a9 \ucee8\ud2b8\ub864\ub7ec\ub97c \uc608\ub85c \ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uacc4\ud68d \uc218\ub9bd\uc744 \uc704\ud55c \uc608\uc2dc\uc77c \ubfd0, \uc2e4\uc81c \uc81c\uc791 \ubc0f \uc2dc\ud5d8\uc744 \uac70\uce5c \uc0ac\ub840\ub098 \ud2b9\uc815 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uad8c\uc7a5 \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9e4\uc790\ub294 \ub2e8\uc21c\ud788 \u201c\ubb34\uc138\ucc99 \ud50c\ub7ed\uc2a4 \uc0ac\uc6a9\u201d\uc774\ub77c\uace0\ub9cc \uc801\ub294 \ub300\uc2e0, \uc870\ub9bd\uc5c5\uccb4\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \uac04\ub2e8\ud55c \uc694\uad6c\uc0ac\ud56d \ubb36\uc74c\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc870\ub9bd\ud488 \ubc0f \uacf5\uc815:<\/strong> \uae30\ud310 \ub9ac\ube44\uc804, \ud45c\uba74 \ucc98\ub9ac, \uc194\ub354 \ud569\uae08, \uadf8\ub9ac\uace0 \uacc4\ud68d\ub41c \ub9ac\ud50c\ub85c, \uc2a4\ub8e8\ud640 \ubc0f \uc7ac\uc791\uc5c5 \uc791\uc5c5\uc744 \uba85\uc2dc\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucd5c\uc885 \uc0ac\uc6a9 \ud658\uacbd:<\/strong> \uc2b5\ub3c4 \ub178\ucd9c\uacfc \ubbfc\uac10\ud55c \uc804\uae30\uc801 \uac04\uaca9 \ub610\ub294 \uae30\ud0c0 \uc2e0\ub8b0\uc131 \uc694\uac74\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud6c4\uc18d \uacf5\uc815:<\/strong> \ucf54\ud305 \uc7ac\ub8cc\uc640 \ucf54\ud305\ud558\uc9c0 \uc54a\uac70\ub098 \uc804\uae30\uc801\uc73c\ub85c \uc811\uadfc \uac00\ub2a5\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud558\ub294 \uc601\uc5ed\uc744 \uba85\uc2dc\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud50c\ub7ed\uc2a4 \ubc0f \uc794\ub958\ubb3c:<\/strong> \uac01 \uc194\ub354\ub9c1 \ub2e8\uacc4\uc5d0\uc11c \uc5b4\ub5a4 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud560 \uc608\uc815\uc778\uc9c0, \ud574\ub2f9 \uc7ac\ub8cc\uc758 \uc794\ub958\ubb3c\uc744 \ub0a8\uae38\uc9c0 \uc81c\uac70\ud560\uc9c0 \ubb38\uc758\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc99d\uac70 \ubc0f \uc2b9\uc778 \uae30\uc900:<\/strong> \uc0dd\uc0b0 \uc804\uc5d0 \uad00\ub828 \uc7ac\ub8cc \ubb38\uc11c, \uc138\ucc99 \ubc0f \ucf54\ud305 \ud638\ud658\uc131 \uc810\uac80, \uc2dc\ud5d8 \ubc29\ubc95, \uc2b9\uc778 \uae30\uc900 \ubc0f \uae30\ub85d\uc5d0 \ud569\uc758\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubcc0\uacbd \uad00\ub9ac:<\/strong> \ud50c\ub7ed\uc2a4, \uc138\uc815\uc81c, \ud504\ub85c\ud30c\uc77c \ub610\ub294 \ucf54\ud305 \uacf5\uc815\uc758 \ubcc0\uacbd\uc774 \uac80\ud1a0 \ub610\ub294 \uc7ac\uc801\uaca9\uc131 \ud3c9\uac00\ub97c \uc720\ubc1c\ud558\ub294 \uc870\uac74\uc5d0 \ud569\uc758\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\uba74 \uc870\ub9bd\uc5c5\uccb4\uc640 \ucf54\ud305 \uacf5\uae09\uc5c5\uccb4\uac00 \uc120\ud0dd\ud55c \uc7ac\ub8cc\uc640 \uacf5\uc815\uc758 \ud638\ud658\uc131\uc744 \ud310\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud575\uc2ec\uc740 \ubaa8\ub4e0 \uae30\ud310\uc5d0 \ub3d9\uc77c\ud55c \uc138\ucc99\ubc95\uc774\ub098 \ud2b9\uc815 \uc2dc\ud5d8\uc744 \ucc98\ubc29\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ubd80\ud488 \uc81c\uc791 \uc804\uc5d0 \uc758\uc0ac\uacb0\uc815 \uacfc\uc815\uc744 \ucd94\uc801\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/pcb-flux-residue-cleaning-inspection-1024x572.webp\" alt=\"Technician inspecting soldered PCB under a stereo microscope to evaluate no-clean flux residue and cleanliness.\" class=\"wp-image-24391\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/pcb-flux-residue-cleaning-inspection-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/pcb-flux-residue-cleaning-inspection-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/pcb-flux-residue-cleaning-inspection-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/pcb-flux-residue-cleaning-inspection-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/pcb-flux-residue-cleaning-inspection.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub7ed\uc2a4 \uad00\ub828 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc99d\uc0c1<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uac00\ub2a5\ud55c \uc6d0\uc778<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc720\uc6a9\ud55c \ub2e4\uc74c \uc810\uac80 \ud56d\ubaa9<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc194\ub354\uac00 \ud328\ub4dc\uc5d0 \uc798 \uc816\uc9c0 \uc54a\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc0b0\ud654, \ud45c\uba74 \ucc98\ub9ac \ubb38\uc81c, \uc5f4 \ubd80\uc871, \ubd80\uc801\uc808\ud558\uac70\ub098 \uc131\ub2a5\uc774 \uc800\ud558\ub41c \ud50c\ub7ed\uc2a4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud45c\uba74 \uc0c1\ud0dc, \uc7ac\ub8cc\uc758 \uc720\ud6a8 \uae30\uac04 \ubc0f \uc2e4\uc81c \uac00\uc5f4 \ud504\ub85c\ud30c\uc77c\uc744 \uac80\ud1a0\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub208\uc5d0 \ubcf4\uc774\ub294 \uc794\ub958\ubb3c\uc774 \ub0a8\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud50c\ub7ed\uc2a4 \ubc30\ud569, \ub3c4\ud3ec\ub7c9, \uac00\uc5f4 \ub610\ub294 \uc138\ucc99 \uacf5\uc815<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc7ac\ub8cc\ub97c \ud655\uc778\ud558\uace0 \uc794\ub958\ubb3c\uc744 \uc81c\ud488 \ubc0f \uace0\uac1d \uc694\uad6c\uc0ac\ud56d\uacfc \ube44\uad50\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucf54\ud305 \uc811\ucc29\ub825\uc774 \uc77c\uc815\ud558\uc9c0 \uc54a\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc794\ub958\ubb3c, \uae30\ud0c0 \uc624\uc5fc, \ucf54\ud305 \uc804\ucc98\ub9ac \ub610\ub294 \uacbd\ud654 \uc870\uac74<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud50c\ub7ed\uc2a4\uc640 \ucf54\ud305\uc758 \ud638\ud658\uc131, \uadf8\ub9ac\uace0 \uc801\uaca9\uc131\uc774 \ud655\uc778\ub41c \uc138\ucc99 \ubc0f \ucf54\ud305 \uacf5\uc815\uc744 \uac80\ud1a0\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc138\ucc99 \ud6c4 \uc2a4\ud0e0\ub4dc\uc624\ud504\uac00 \ub0ae\uc740 \ubd80\ud488 \uc544\ub798\uc5d0 \uc794\ub958\ubb3c\uc774 \ub0a8\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc138\uc815\uc561\uc758 \uc811\uadfc \uc81c\ud55c, \ubd88\ucda9\ubd84\ud55c \ud5f9\uad7c \ub610\ub294 \ud638\ud658\ub418\uc9c0 \uc54a\ub294 \uc138\uc815\uc81c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc811\uadfc\uc131, \uc138\uc815 \ud654\ud559\ubb3c\uc9c8, \ud5f9\uad7c \ubc0f \uac74\uc870 \uc870\uac74, \uc81c\ud488\ubcc4 \uac80\uc99d\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uc870\uc0ac \ubc29\ud5a5\uc77c \ubfd0, \uc9c4\ub2e8 \uacb0\uacfc\ub294 \uc544\ub2d9\ub2c8\ub2e4. \ub9ac\ud50c\ub85c \uc804\uc5d0 \uacf5\uc815\uc744 \uad00\ub9ac\ud558\uae30 \uc704\ud55c <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/solder-paste-inspection\/\">\uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uac80\uc0ac<\/a> \ud50c\ub7ed\uc2a4\ub97c \ubc14\uafb8\ub294 \uac83\ub9cc\uc73c\ub85c\ub294 \ud574\uacb0\ub418\uc9c0 \uc54a\ub294 \uc778\uc1c4 \ubb38\uc81c\ub97c \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc194\ub354 \ud50c\ub7ed\uc2a4 FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc194\ub354 \ud50c\ub7ed\uc2a4\ub294 \uc804\uae30\uac00 \ud1b5\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\ud569, \uacf5\uc815, \uc794\ub958\ubb3c \ubc0f \ud658\uacbd\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc801\uc808\ud55c \ub178\ud074\ub9b0 \uacf5\uc815\uc744 \uac70\uce5c \ub4a4\uc5d0\ub3c4 \ub0a8\ub3c4\ub85d \uc124\uacc4\ub41c \uc794\ub958\ubb3c\uc774 \uc788\uc9c0\ub9cc, \uc2b5\uae30, \uc624\uc5fc, \ubd88\uc644\uc804\ud55c \uacf5\uc815 \ub610\ub294 \uae30\ud0c0 \uc870\uac74\uc774 \uc804\uae30\uc801 \ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc794\ub958\ubb3c\uc774 \uc804\ub3c4\uc131\uc774 \uc788\uac70\ub098 \ubb34\ud574\ud558\ub2e4\uace0 \ub2e8\uc815\ud558\uc9c0 \ub9d0\uace0, \uc870\ub9bd\ud488 \uc804\uccb4\ub97c \ud3c9\uac00\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubcc4\ub3c4\uc758 \ud50c\ub7ed\uc2a4\ub97c \ucd94\uac00\ud558\uc9c0 \uc54a\uace0\ub3c4 \ub0a9\ub55c\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124. \ud50c\ub7ed\uc2a4 \ucf54\uc5b4 \uc194\ub354 \uc640\uc774\uc5b4\uc640 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\uc5d0\ub294 \uc774\ubbf8 \ud50c\ub7ed\uc2a4\uac00 \ub4e4\uc5b4 \uc788\uc73c\ubbc0\ub85c, \ud2b9\uc815 \uc791\uc5c5\uc5d0\uc11c\ub294 \ubcc4\ub3c4\ub85c \ub3c4\ud3ec\ud560 \ud544\uc694\uac00 \uc5c6\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc \uc0ac\uc6a9 \uc9c0\uce68\uacfc \ud574\ub2f9 \ub0a9\ub55c \ub610\ub294 \uc7ac\uc791\uc5c5 \uc808\ucc28\ub97c \ub530\ub974\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub178\ud074\ub9b0 \ud50c\ub7ed\uc2a4 \uc794\ub958\ubb3c\uc740 PCB\uc5d0 \ub0a8\uaca8\ub3c4 \ud56d\uc0c1 \uc548\uc804\ud55c\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694. \ub178\ud074\ub9b0 \uc81c\ud488\uc740 \uc801\uc808\ud55c \uc870\uac74\uc5d0\uc11c \uc794\ub958\ubb3c\uc774 \ub0a8\uc544 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc, \uc644\uc131\ub41c \uc870\ub9bd\ud488, \uc0ac\uc6a9 \ud658\uacbd, \ud6c4\uc18d \ucf54\ud305 \ubc0f \uace0\uac1d \uc694\uad6c\uc0ac\ud56d\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc758\ub3c4\ub41c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uacf5\uc815\uc744 \uac80\uc99d\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubc30\uad00\uc6a9 \ud50c\ub7ed\uc2a4\ub97c \uc804\uc790\uc81c\ud488\uc5d0 \uc0ac\uc6a9\ud574\ub3c4 \ub418\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uc790\uc81c\ud488\uc6a9\uc73c\ub85c \uc2b9\uc778\ub41c \ud50c\ub7ed\uc2a4 \ub300\uc2e0 \ubc30\uad00\uc6a9 \ud50c\ub7ed\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc138\uc694. \uc804\uc790 \uc870\ub9bd\ud488\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uace0 \uc794\ub958\ubb3c \ubc0f \uc138\ucc99 \uc9c0\uce68\uc744 \ub530\ub974\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc194\ub354 \ud398\uc774\uc2a4\ud2b8\ub294 \ud50c\ub7ed\uc2a4 \ud398\uc774\uc2a4\ud2b8\uc640 \uac19\uc740 \uac74\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\ub4dc\uc2dc \uadf8\ub807\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\uc5d0\ub294 \ud569\uae08 \ubd84\ub9d0\uacfc \ud50c\ub7ed\uc2a4 \ub9e4\uc9c8\uc774 \ub4e4\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud50c\ub7ed\uc2a4 \ud398\uc774\uc2a4\ud2b8 \ub610\ub294 \uc824\ub85c \ud310\ub9e4\ub418\ub294 \uc81c\ud488\uc5d0\ub294 \ud50c\ub7ed\uc2a4\ub9cc \ub4e4\uc5b4 \uc788\uace0 \uc194\ub354 \ud569\uae08\uc740 \uc5c6\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9 \uc804\uc5d0 \uc81c\ud488 \ub77c\ubca8\uacfc \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub7ed\uc2a4\uc640 \uc794\ub958\ubb3c \ucc98\ub9ac \ubc29\uc548\uc744 \ud568\uaed8 \uacc4\ud68d\ud558\uc138\uc694<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub0a9\ub55c \uacf5\uc815\uc740 \uc7ac\ub8cc\uc758 \ud638\ud658\uc131, \uc801\uc808\ud55c \uac00\uc5f4, \uadf8\ub9ac\uace0 \ub0a8\uc740 \uc794\ub958\ubb3c\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \ucc98\ub9ac \uacc4\ud68d\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc870\ub9bd\ud488\uc744 \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \ucf54\ud305, \uc138\ucc99, \uac80\uc99d \ubc0f \ud569\uaca9 \uae30\uc900\uacfc \ud568\uaed8 \uc774\ub7ec\ud55c \uc120\ud0dd \uc0ac\ud56d\uc744 \uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0c8\ub85c \uc81c\uc791\ud558\ub294 \uacbd\uc6b0, \ubcf4\ub4dc \uc124\uacc4 \ubc0f \uacf5\uc815 \uc694\uad6c\uc0ac\ud56d\uc744 \ub2e4\uc74c \uc5c5\uccb4\uc640 \ub17c\uc758\ud558\uace0 <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-assembly\/\">PCB \uc870\ub9bd \uc5c5\uccb4<\/a> \uc8fc\ubb38 \uc2dc \ud2b9\ubcc4\ud55c \ubb38\uc11c\ud654 \uc694\uad6c\uc0ac\ud56d\uc774\ub098 \uccad\uc815\ub3c4 \uae30\ub300\uc0ac\ud56d\uc744 \ud3ec\ud568\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>Solder flux is a chemical formulation that helps solder wet metal surfaces by removing oxides and limiting renewed oxidation during heating. In printed circuit board assembly, it can be applied separately or supplied inside solder wire or solder paste. The choice affects not only how a joint forms but also what residue remains on the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24392,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Solder Flux for PCBs: Types, Uses, and Cleaning","_seopress_titles_desc":"Learn how solder flux works, compare common types, and understand when PCB residues may need cleaning or verification.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[6],"tags":[],"class_list":["post-24387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-assembly"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/comments?post=24387"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24387\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media\/24392"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media?parent=24387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/categories?post=24387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/tags?post=24387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}