{"id":3906,"date":"2025-10-15T09:22:39","date_gmt":"2025-10-15T09:22:39","guid":{"rendered":"https:\/\/flj-pcb.com\/?p=3906"},"modified":"2025-10-15T09:28:00","modified_gmt":"2025-10-15T09:28:00","slug":"ev-charger-pcb-assembly-process-and-solutions","status":"publish","type":"post","link":"https:\/\/flj-pcb.com\/ko\/ev-charger-pcb-assembly-process-and-solutions\/","title":{"rendered":"EV \ucda9\uc804\uae30 PCB \uc870\ub9bd \uacf5\uc815 \ubc0f \uc194\ub8e8\uc158"},"content":{"rendered":"<p>\ubc30\ud130\ub9ac \uc131\ub2a5\uacfc \uc9c0\ub2a5\ud615 \uc8fc\ud589 \uae30\uc220\uc758 \uae09\uc18d\ud55c \ubc1c\uc804\uc73c\ub85c \uc778\ud574 EV \ucda9\uc804\uae30 \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc740 \ud2b9\uc815 \ucda9\uc804 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc131\ub2a5\uc744 \uac1c\uc120\ud574\uc57c \ud558\uba70, \ud2b9\ud788 \uc774\ub7ec\ud55c \ub9de\ucda4\ud615 EV \ucda9\uc804\uae30 PCB \ubcf4\ub4dc\uc758 \uc870\ub9bd\uc5d0\uc11c \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"433\" height=\"243\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/EV-Charger-PCB.webp\" alt=\"EV Charger PCB\" class=\"wp-image-3910\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/EV-Charger-PCB.webp 433w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/EV-Charger-PCB-300x168.webp 300w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><\/figure>\n\n\n\n<p>EV \ucda9\uc804\uae30 PCB\ub97c \uc704\ud55c \ucd5c\uc0c1\uc758 \uc870\ub9bd \uacf5\uc815\uacfc \uc194\ub8e8\uc158\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. EV \ucda9\uc804\uae30 PCB \uc124\uacc4 \ucd5c\uc801\ud654<\/h2>\n\n\n\n<p>PCB \uc870\ub9bd\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc740 PCB \uc790\uccb4\uc758 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 PCB \ub808\uc774\uc544\uc6c3<\/h3>\n\n\n\n<p>\uace0\uc804\ub825 \ubd80\ud488(\uc608: \ud30c\uc6cc MOSFET, \uc815\ub958\uae30, \ucee4\ud328\uc2dc\ud130)\uc744 \uc5f4 \ubc29\ucd9c\uc5d0 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc704\uce58\uc5d0 \ubc30\uce58\ud558\uc5ec EV \ucda9\uc804\uae30 PCB\ub97c \uc124\uacc4\ud558\ub294 \uac83\uc744 \uace0\ub824\ud558\uc138\uc694. \uc804\ub825 \uad6c\uc131 \uc694\uc18c, \uc81c\uc5b4 \uad6c\uc131 \uc694\uc18c\uc640 \uac19\uc740 \uae30\ub2a5 \uad6c\uc131 \uc694\uc18c\uc758 \uac04\uc12d \uc704\ud5d8\uc744 \uc904\uc774\ub294 \uac83\uc744 \uace0\ub824\ud569\ub2c8\ub2e4. <a href=\"https:\/\/flj-pcb.com\/ko\/pcb-design\/\" data-type=\"page\" data-id=\"3488\">PCB \ub808\uc774\uc544\uc6c3<\/a>\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \uc5f4 \uad00\ub9ac<\/h3>\n\n\n\n<p>EV \ucda9\uc804\uae30 \uba54\uc778 \ubcf4\ub4dc\ub294 \uace0\uc804\ub825 \ucda9\uc804 \uc911\uc5d0 \uc0c1\ub2f9\ud55c \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc5f4 \ubc29\ucd9c\uc774 \ubd88\ub7c9\ud558\uba74 \uacfc\uc5f4\ub85c \uc774\uc5b4\uc9c0\uace0 \ucda9\uc804\uae30\uc640 \ucc28\ub7c9 \ubc30\ud130\ub9ac\uc758 \uc0ac\uc6a9 \uc218\uba85\uc774 \ub2e8\ucd95\ub418\uba70, \uc5f4 \ube44\uc544\uc640 \ub354 \ub113\uc740 \uc804\ub825 \ud2b8\ub808\uc774\uc2a4 \uc124\uacc4\ub294 \uc804\ub825 \ubd80\ud488\uc5d0\uc11c \uc5f4\uc744 \uc81c\uac70\ud558\ub294 \uc88b\uc740 \ubc29\ubc95\uc774\uae30\ub3c4\ud569\ub2c8\ub2e4. \ub610\ud55c, \uace0\uc804\ub825 \ubd80\ud488 \uc8fc\ubcc0\uc758 \ubb34\uac70\uc6b4 \uad6c\ub9ac \ud68c\ub85c PCB \uc124\uacc4\ub294 \uc5f4\uc744\ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\ucd9c\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c EV \ucda9\uc804\uae30 PCB\uc758 \uad6c\ub9ac \ub450\uaed8\ub294 2 \uc628\uc2a4, 3 \uc628\uc2a4\uc785\ub2c8\ub2e4. \uadf8 \uc678\uc5d0\ub294 \uad6c\ub9ac \ubc14 \ub0a9\ub55c, \ubc29\uc5f4\ud310 \ub610\ub294 \ub0c9\uac01 \ud32c\uc774 \uc5f4 \ubc29\ucd9c\uc5d0 \ub9ce\uc740 \uae30\uc5ec\ub97c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"403\" height=\"212\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/pcb-soldering-heat-sink.webp\" alt=\"pcb soldering heat sink\" class=\"wp-image-3909\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/pcb-soldering-heat-sink.webp 403w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/pcb-soldering-heat-sink-300x158.webp 300w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. PCB \uc870\ub9bd \uc804 \uc81c\uc870\ub97c \uc704\ud55c \uc124\uacc4(DFM)\uc758 \ud544\uc694\uc131<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \ub514\uc790\uc778 \uaddc\uce59 \uac80\uc0ac(DRC)<\/h3>\n\n\n\n<p>\uc81c\uc870 \uac00\ub2a5\uc131\uacfc \uc218\uc728\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc0dd\uc0b0 \uc804\uc5d0 \ucd5c\uc885 \uc124\uacc4 \ud30c\uc77c\uc744 \ud655\uc778\ud558\uc5ec PCB \ub808\uc774\uc544\uc6c3\uc774 \uc81c\uc870\uc5c5\uccb4\uc758 \ucc98\ub9ac \uaddc\uce59\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uaddc\uce59\uc740 \uc81c\uc870 \ubc0f \uc870\ub9bd \uc911 \uba87 \uac00\uc9c0 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. DRC \uac80\uc0ac\uc5d0\ub294 \uc8fc\ub85c \ud2b8\ub808\uc774\uc2a4 \ud3ed\uacfc \uac04\uaca9, \ube44\uc544 \ubc0f \ud328\ub4dc \ud06c\uae30, \ud328\ub4dc \uc0ac\uc774\uc758 \uc2a4\ud398\uc774\uc11c\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud2b8\ub808\uc774\uc2a4 \ud3ed\uacfc \uac04\uaca9: \ud2b8\ub808\uc774\uc2a4 \ud3ed\uacfc \uac04\uaca9\uc774 \uc791\uc73c\uba74 \ub2e8\ub77d\uc774\ub098 \uc2e0\ud638 \uac04\uc12d\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ucd5c\uc18c \ud2b8\ub808\uc774\uc2a4 \ud3ed\uacfc \uac04\uaca9\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud328\ub4dc \ubc0f \ube44\uc544: \ud328\ub4dc\uc640 \ube44\uc544\ub294 PCB \uc81c\uc870\uc5c5\uccb4\uc758 \ub4dc\ub9b4 \ubc0f \ud658\ud615 \ub9c1 \uacf5\ucc28\ub97c \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uc740 \ud658\ud615 \ub9c1 \ub610\ub294 \ud328\ub4dc\ub294 \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c0\uac70\ub098 \ub3c4\uae08 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \uc81c\uc791 \ube44\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud328\ub4dc\uc640 \ud328\ub4dc \uc0ac\uc774\uc758 \uac04\uaca9: \uc870\ub9bd \uc911 \ub0a9\ub55c \ube0c\ub9ac\uc9d5\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud328\ub4dc \uc0ac\uc774\uc5d0 \ucda9\ubd84\ud55c \uc2a4\ud398\uc774\uc11c\ub97c \ud655\ubcf4\ud574\uc57c \ud558\uba70, \uc2a4\ud398\uc774\uc11c\uac00 \uc791\uc73c\uba74 \uc1fc\ud2b8 \ucef7\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\uc131 \uc694\uc18c \uac04\uaca9: \ub0a9\ub55c\uc744 \uc704\ud574 \uad6c\uc131 \uc694\uc18c \uc0ac\uc774\uc5d0 \ucda9\ubd84\ud55c \uac04\uaca9\uc744 \ud655\ubcf4\ud558\uace0 \uae30\uacc4\uc801 \uac04\uc12d\uc744 \ud53c\ud558\ub294 \uac83\ub3c4 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \ucef4\ud3ec\ub10c\ud2b8 \ubc30\uce58 \ucd5c\uc801\ud654<\/h3>\n\n\n\n<p>\ubd80\ud488 \ubc30\uce58\ub294 \uace0\ud6a8\uc728 \uc870\ub9bd, \uc6b0\uc218\ud55c \uc131\ub2a5 \ubc0f \uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\uc131 \uc694\uc18c \ub808\uc774\uc544\uc6c3 : \ud6a8\uc728\uc131\uc744 \ub192\uc774\uace0 \uc778\uac74\ube44\ub97c \ub0ae\ucd94\ub824\uba74 \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \uae30\uacc4 (\uc608 : \ud53d \uc564 \ud50c\ub808\uc774\uc2a4 \uae30\uacc4)\ub85c \ud6a8\uc728\uc801\uc73c\ub85c \ubc30\uce58\ud574\uc57c\ud558\uba70 \uc218\ub3d9 \ubc30\uce58\ub294 \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \uc62c\ubc14\ub978 \ubc29\uc2dd\uc73c\ub85c \ubc30\uce58\ud558\uae30 \uc5b4\ub835\uace0 \ub9ce\uc740 \uc2dc\uac04\uc744 \ub0ad\ube44\ud558\ubbc0\ub85c \uad6c\uc131 \uc694\uc18c\uc758 PCB \ub808\uc774\uc544\uc6c3\uc744 \uace0\ub824\ud574\uc57c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\uc131 \uc694\uc18c \ubc29\ud5a5\uacfc \uadf9\uc131\uc744 \uba85\ud655\ud788 \ud558\uc138\uc694: \uc870\ub9bd \uc911 \uc7ac\uc791\uc5c5 \ubc0f \uc218\ub9ac\ub97c \ud53c\ud558\ub824\uba74 \ubc29\ud5a5\uacfc \uadf9\uc131\uc774 \uc788\ub294 \uad6c\uc131 \uc694\uc18c\uc758 \ubc29\ud5a5\uc744 \uc62c\ubc14\ub974\uac8c \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 \ud6a8\uc728\uc801\uc778 \uc81c\uc870\ub97c \uc704\ud55c PCB \ud328\ub110\ud654<\/h3>\n\n\n\n<p>DFM \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e8\uc77c \ud328\ub110\uc5d0 \uc5ec\ub7ec \uac1c\uc758 \uae30\ud310\uc744 \ubc30\uce58\ud558\uc5ec PCB \uc81c\uc791 \ubc0f \uc870\ub9bd \uacf5\uc815\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uc18c\ud615 PCB\uc758 \uacbd\uc6b0 <a href=\"http:\/\/boards.in\/\" rel=\"noreferrer noopener\" target=\"_blank\">boards.In<\/a> \ud3d0\uae30\ubb3c\uc744 \uc904\uc774\uae30 \uc704\ud574 V\uc790 \ud648 \uc808\ub2e8, \ub9c8\uc6b0\uc2a4 \ubb3c\ub9bc \ubc29\uc9c0 \ub610\ub294 \uc870\ub9bd \ud6c4 \uc27d\uac8c \ubd84\ub9ac\ud560 \uc218 \uc788\ub294 \ubd84\ub9ac\ud615 \ud0ed \ub514\uc790\uc778\uc744 \uace0\ub824\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \uace0\uac1d \uc0ac\ub840 \uacf5\uc720: \ucda9\uc804 \ud30c\uc77c PCB\ub97c \uc704\ud55c \ucd5c\uace0\uc758 \uc870\ub9bd \uc194\ub8e8\uc158 \uc81c\uacf5<\/h2>\n\n\n\n<p>\ub2f9\uc0ac\uc5d0 \ub300\ud55c \uace0\uac1d\uc758 \uc2e0\ub8b0 \ub355\ubd84\uc5d0 \uc720\ub7fd \uace0\uac1d\uc73c\ub85c\ubd80\ud130 1,500\uc138\ud2b8\uc5d0 \ub2ec\ud558\ub294 EV \ucda9\uc804\uc6a9 \uba54\uc778 \ubc0f \uc11c\ube0c PCB \ubcf4\ub4dc\uc758 \uc0dd\uc0b0 \ubc0f \uc870\ub9bd\uc744 \uc704\ud55c PCB \uc8fc\ubb38\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"554\" height=\"309\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/EV-charging-main-and-sub-PCB-boards.webp\" alt=\"EV charging main and sub PCB boards\" class=\"wp-image-3908\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/EV-charging-main-and-sub-PCB-boards.webp 554w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/EV-charging-main-and-sub-PCB-boards-300x167.webp 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \ub514\uc790\uc778<\/h3>\n\n\n\n<p>PCB\ub294 2\uc628\uc2a4 \uad6c\ub9ac \ub450\uaed8\uc758 4\ub808\uc774\uc5b4 \ub808\uc774\uc544\uc6c3\uacfc \ub808\uc9c4 \ucda9\uc9c4 \ube44\uc544 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uae30\ud310\uc740 \ube44\uad50\uc801 \ud06c\uace0 200\uac1c\uc5d0 \uac00\uae4c\uc6b4 \ubd80\ud488 \uc720\ud615\uacfc \ucd1d \uc218\ucc9c \uac1c\uc758 \uc804\uc790 \ubd80\ud488\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 PCB \uc81c\uc870<\/h3>\n\n\n\n<p>PCB \uc0dd\uc0b0 \uc804\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uc0c1\ub2e8\/\ud558\ub2e8 \ub808\uc774\uc5b4, \uc2e4\ud06c\uc2a4\ud06c\ub9b0, \uc194\ub354 \ub9c8\uc2a4\ud06c, \ub4dc\ub9b4 \ub370\uc774\ud130, \uae30\uacc4 \ub808\uc774\uc5b4 \ubc0f \uae30\ud0c0 \uc8fc\uc694 \ud30c\uc77c\uc744 \ud3ec\ud568\ud55c \uac70\ubc84 \ud30c\uc77c\uc744 \ub2e4\uc2dc \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud30c\uc77c \ud615\uc2dd(\uc608: RS-274X)\uc744 \uac80\uc99d\ud558\uc5ec \uc0dd\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uace0 \ud615\uc2dd \uc624\ub958\ub85c \uc778\ud55c \ub370\uc774\ud130 \ud30c\uc2f1 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud588\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ub0b4\ubd80 \uc0dd\uc0b0 \ud45c\uc900 \ubc0f \uace0\uac1d \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c CAM350 \ubc0f Altium Designer\uc640 \uac19\uc740 \uc804\ubb38 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac70\ubc84 \ud30c\uc77c\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 DRC \uac80\uc0ac\ub97c \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \ud640 \ud06c\uae30 \uc815\ud655\ub3c4, \uac04\uaca9 \ubc0f \ud2b8\ub808\uc774\uc2a4 \ud3ed, \ud328\ub4dc \ubb34\uacb0\uc131, \uc2e4\ud06c\uc2a4\ud06c\ub9b0 \uc815\ud655\ub3c4, \ud2b9\uc218 \uacf5\uc815 \ub4f1\uc744 \uc810\uac80\ud588\uc2b5\ub2c8\ub2e4. \uace0\uac1d \uc124\uacc4\uc758 \ud2b9\uc218 \uacf5\uc815 \uc694\uad6c \uc0ac\ud56d(\uc608: \ube14\ub77c\uc778\ub4dc\/\ub9e4\ub9bd\ud615 \ube44\uc544, \ub450\uaebc\uc6b4 \uad6c\ub9ac, \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4)\uc758 \uacbd\uc6b0 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc124\uacc4 \ub9e4\uac1c\ubcc0\uc218\uac00 \uc0dd\uc0b0 \ub2a5\ub825\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uace0 \ucd5c\uc801\ud654\ud558\uc5ec EQ(\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc790\uaca9) \ud30c\uc77c\uc744 \uc0dd\uc131\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub450\uc5c8\uc2b5\ub2c8\ub2e4. EQ \ud30c\uc77c\uc5d0 \ub300\ud55c \ub0b4\ubd80 \uac80\ud1a0 \uc2b9\uc778\uc744 \uac70\uce5c \ud6c4 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uac70\ubc84 \ubc0f \ub4dc\ub9b4 \ud30c\uc77c\ub85c \ubcc0\ud658\ud558\uace0 BOM(\uc790\uc7ac \uba85\uc138\uc11c)\uacfc \uc870\ub9bd \ub3c4\uba74\uc744 \uc81c\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0 \ud30c\uc77c\uc740 EQ \ud30c\uc77c\uacfc \uc815\ud655\ud788 \uc77c\uce58\ud574\uc57c \ud558\uba70 \ubc84\uc804 \ubc88\ud638\uc640 \uc720\ud6a8 \ub0a0\uc9dc\uac00 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \uad6c\uc131 \uc694\uc18c \uc870\ub2ec<\/h3>\n\n\n\n<p>PCB \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ub2f9\uc0ac\uc758 \uc804\ubb38 \uad6c\ub9e4 \ubd80\uc11c\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uace0\uac1d\uacfc \ud568\uaed8 \ud655\uc778\ud558\uace0 \ud655\uc778\ud55c \ucd5c\uc885 BOM\uc5d0 \ub530\ub77c BOM \uad6c\uc131 \uc694\uc18c\ub97c \ud558\ub098\uc529 \uc8fc\ubb38\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 PCB\uc758 \uc77c\ub828 \ubc88\ud638 \ub808\uc774\uc800 \ub9c8\ud0b9<\/h3>\n\n\n\n<p>\ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \ubcf4\ub4dc\uc5d0 \uc7a5\ucc29\ud558\uae30 \uc804\uc5d0 \ub808\uc774\uc800 \ub9c8\ud0b9\uc73c\ub85c PCB\uc5d0 \uc77c\ub828 \ubc88\ud638\ub97c \ub9cc\ub4e4\uc5b4\uc57c\ud569\ub2c8\ub2e4. \uba3c\uc800 \uace0\uac1d\uc73c\ub85c\ubd80\ud130 \uc601\uc22b\uc790 \uc77c\ub828 \ubc88\ud638 (\uc608 : SN00001) \ub610\ub294 \ud615\uc2dd, \ubc30\uce58 \ubc0f \ud06c\uae30 \ubc0f \uae00\uaf34\uc744 \uc5bb\uc5c8\uc73c\uba70 \uac01 \ubcf4\ub4dc\uc5d0\ub294 \uc2dd\ubcc4\uc744 \uc704\ud574 \ub808\uc774\uc800\ub85c \ud45c\uc2dc\ub41c \ud2b9\uc815 \uc77c\ub828 \ubc88\ud638\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"262\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/Laser-marking-of-Series-number-On-PCBs.webp\" alt=\"Laser marking of Series number On PCBs\" class=\"wp-image-3907\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/Laser-marking-of-Series-number-On-PCBs.webp 554w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/10\/Laser-marking-of-Series-number-On-PCBs-300x142.webp 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.5 EV \ucda9\uc804\uae30 PCB \uc870\ub9bd<\/h3>\n\n\n\n<p>SMT \uc870\ub9bd, THT \uc870\ub9bd\uc744 \ud3ec\ud568\ud55c EV \ucda9\uc804\uae30 \uba54\uc778 \ubc0f \uc11c\ube0c PCB \uc870\ub9bd, \uc6e8\uc774\ube0c \uc194\ub354\ub9c1, \ub4dc\ub77c\uc774 \uc544\uc774\uc2f1 \ube14\ub77c\uc2a4\ud305, \ucee8\ud3ec\uba40 \ucf54\ud305, \uae30\ub2a5 \ud14c\uc2a4\ud2b8 \ubc0f \ucd5c\uc885 \uac80\uc0ac\ub97c \uac70\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p>EV \ucda9\uc804\uae30 PCB\ub97c \uc870\ub9bd\ud558\ub294 \uac83\uc740 \ub2e4\ub978 PCB \uc5b4\uc148\ube14\ub9ac\uc640 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub974\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 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