{"id":1927,"date":"2024-07-02T12:41:52","date_gmt":"2024-07-02T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=1927"},"modified":"2024-07-02T12:41:52","modified_gmt":"2024-07-02T12:41:52","slug":"pcb-layout-design-best-practices-for-emi-reduction","status":"publish","type":"post","link":"https:\/\/tryvary.com\/ko\/emi-\uac10\uc18c\ub97c-\uc704\ud55c-pcb-\ub808\uc774\uc544\uc6c3-\uc124\uacc4-\ubaa8\ubc94-\uc0ac\ub840\/","title":{"rendered":"EMI \uac10\uc18c\ub97c \uc704\ud55c 3\uac00\uc9c0 \ud544\uc218 \uc124\uacc4 \ud301"},"content":{"rendered":"<p>\uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB) \uc124\uacc4\uc5d0\uc11c \uc804\uc790\uae30 \uac04\uc12d(EMI)\uc744 \uc904\uc774\ub824\uba74 \uc138 \uac00\uc9c0 \ud544\uc218 \uc124\uacc4 \ud301\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uba3c\uc800, \ucd5c\uc801\ud654 <strong>PCB \ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5<\/strong> EMI \ubc29\ucd9c\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec <strong>\ud6a8\uacfc\uc801\uc778 \ucc28\ud3d0<\/strong> \ubc0f \uc81c\uc5b4\ub41c \uc784\ud53c\ub358\uc2a4. \ub458\uc9f8, \uc2e0\ud638 \ubc29\uc0ac\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. <strong>\ucc28\ub3d9 \uc2e0\ud638 \uae30\uc220<\/strong>&#44; <strong>\uc801\uc808\ud55c \uc811\uc9c0<\/strong>, \ucc28\ud3d0 \uc7ac\ub8cc. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc804\ub825\uacfc \uc811\uc9c0\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ub77c\uc6b0\ud305\ud558\uc5ec \uc804\ub825\uacfc \uc811\uc9c0 \ud2b8\ub808\uc774\uc2a4\ub97c \ubd84\ub9ac\ud558\uba74\uc11c \ubcf4\uc874\ud569\ub2c8\ub2e4. <strong>\uc2e0\ud638 \ubb34\uacb0\uc131<\/strong> \uadf8\ub9ac\uace0 \uac04\uc12d\uc744 \uc904\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d\uc758 \ubcf5\uc7a1\uc131\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc124\uacc4\uc790\ub294 EMI\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucd5c\uc18c\ud654\ud558\uace0 \uc548\uc815\uc801\uc778 PCB \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uba70 EMI \uac10\uc18c \uc804\ub7b5\uc758 \ubbf8\ubb18\ud55c \ucc28\uc774\ub97c \ubc1d\ud790 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \uc2dc\uc0ac\uc810<\/h2>\n<ul>\n<li>\uc811\uc9c0\uba74\uc5d0 \uc778\uc811\ud558\uac8c \uc2e0\ud638 \ub808\uc774\uc5b4\ub97c \ubc30\uce58\ud558\uace0 \uc2e0\ud638 \ubc0f \ubc18\ud658 \uacbd\ub85c\uc758 \uade0\ud615\uc744 \uc870\uc815\ud558\uc5ec PCB \ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5\uc744 \ucd5c\uc801\ud654\ud558\uc5ec EMI \ubc29\ucd9c\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\uacf5\ud1b5 \ubaa8\ub4dc \uc7a1\uc74c\uacfc \uc2e0\ud638 \ubc29\uc0ac\ub97c \uc904\uc774\ub824\uba74 \ucc28\ub3d9 \uc2e0\ud638 \uae30\uc220\uacfc \uacac\uace0\ud55c \uc811\uc9c0\uba74\uacfc \uac19\uc740 \uc801\uc808\ud55c \uc811\uc9c0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc804\uc6d0 \ubc0f \uc811\uc9c0 \ud2b8\ub808\uc774\uc2a4\ub97c \ubd84\ub9ac\ud558\uace0, \ub0ae\uc740 \uc784\ud53c\ub358\uc2a4 \uacbd\ub85c\ub97c \uc0dd\uc131\ud558\uace0, \uc804\uc555 \uac15\ud558\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec \uc804\uc6d0 \ubc0f \uc811\uc9c0 \uc2e0\ud638\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ub77c\uc6b0\ud305\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucc28\ud3d0 \uc7ac\ub8cc\uc640 EMI \ud544\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uc790\uae30 \uc2e0\ud638\ub97c \uc5b5\uc81c\ud558\uace0 \ubc29\uc0ac \ubc0f \uac04\uc12d\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc804\uc6d0 \ubc0f \uc811\uc9c0 \uc5f0\uacb0\uc744 \uc2e0\uc911\ud558\uac8c \ubc30\uce58\ud558\ub294 \ub4f1 \ub8e8\ud504 \uc601\uc5ed\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ubc29\uc0ac\ub97c \uc904\uc774\ub294 \uc2e0\ud638 \ub77c\uc6b0\ud305 \uc804\ub7b5\uc744 \uad6c\ud604\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2>PCB \ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5 \ucd5c\uc801\ud654<\/h2>\n<div class=\"embed-youtube\" style=\"position: relative; width: 100%; height: 0; padding-bottom: 56.25%; margin-bottom:20px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/www.youtube.com\/embed\/QAOEtfvCaMw\" title=\"\uc720\ud29c\ube0c \ube44\ub514\uc624 \ud50c\ub808\uc774\uc5b4\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>\uc798 \uacc4\ud68d\ub41c PCB <strong>\ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5<\/strong> \ud6a8\uacfc\uc801\uc778 \ucc28\ud3d0\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uae30 \ub54c\ubb38\uc5d0 \uc804\uc790\uae30 \uac04\uc12d(EMI) \ubc29\ucd9c\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\uc81c\uc5b4\ub41c \uc784\ud53c\ub358\uc2a4<\/strong>, \uadf8\ub9ac\uace0 \ud6a8\uc728\uc801 <strong>\uc2e0\ud638 \ub77c\uc6b0\ud305<\/strong>.<\/p>\n<p>\uace0\uc131\ub2a5 PCB\uc5d0\uc11c\ub294 \uc801\uc808\ud558\uac8c \uc124\uacc4\ub41c \ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5\uc774 EMI \uac10\uc18c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \ud6a8\uacfc\uc801\uc778 \ucc28\ud3d0\ub97c \uc81c\uacf5\ud558\uace0 EMI \ubc29\ucd9c\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc811\uc9c0\uba74\uc5d0 \uc778\uc811\ud55c \uc2e0\ud638 \ub808\uc774\uc5b4\ub97c \ubc30\uce58\ud568\uc73c\ub85c\uc368 \ub2ec\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5\uc5d0\uc11c \uc804\uc6d0 \ud3c9\uba74\uacfc \uc811\uc9c0 \ud3c9\uba74\uc744 \uc11c\ub85c \uac00\uae5d\uac8c \ubc30\uce58\ud558\uba74 <strong>\ub8e8\ud504 \uc601\uc5ed<\/strong>, EMI \ubc29\ucd9c\uc744 \ub354\uc6b1 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uc2e0\ud638 \uacbd\ub85c\uc640 \uc2e0\ud638 \uacbd\ub85c\ub97c \uace0\ub824\ud55c \uade0\ud615 \uc7a1\ud78c \uc2a4\ud0dd\uc5c5 <strong>\ubc18\ud658 \uacbd\ub85c<\/strong> EMI \ubb38\uc81c\ub97c \uc904\uc774\ub294 \ub370\uc5d0\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>PCB \ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5\uc744 \ucd5c\uc801\ud654\ud568\uc73c\ub85c\uc368 \uc124\uacc4\uc790\ub294 \uc81c\uc5b4\ub41c \uc784\ud53c\ub358\uc2a4, \ud6a8\uc728\uc801\uc778 \uc2e0\ud638 \ub77c\uc6b0\ud305 \ubc0f EMI \uac04\uc12d \ucd5c\uc18c\ud654\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uace0\uc131\ub2a5 PCB\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>\uc2e0\ud638 \ubb34\uacb0\uc131<\/strong> \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc2e0\ud638 \ubc29\uc0ac \ucd5c\uc18c\ud654<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/reduce_electromagnetic_field_exposure.jpg\" alt=\"\uc804\uc790\uae30\uc7a5 \ub178\ucd9c\uc744 \uc904\uc785\ub2c8\ub2e4\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\uace0\uc6a9\ud568\uc73c\ub85c\uc368 <strong>\ucc28\ub3d9 \uc2e0\ud638 \uae30\uc220<\/strong>&#44; <strong>\uc801\uc808\ud558\uac8c \uc811\uc9c0 \uc2e0\ud638<\/strong>, \uadf8\ub9ac\uace0 \ud65c\uc6a9 <strong>\ucc28\ud3d0 \uc7ac\ub8cc<\/strong>, PCB \uc124\uacc4\uc790\ub294 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc2e0\ud638 \ubc29\uc0ac<\/strong>, \uc774\ub85c\uc368 \uac10\uc18c <strong>EMI \ubc29\ucd9c<\/strong> \uadf8\ub9ac\uace0 \ubcf4\uc7a5 <strong>\uc2e0\ud638 \ubb34\uacb0\uc131<\/strong> ~\uc5d0 <strong>\uace0\uc131\ub2a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>.<\/p>\n<p>\ucc28\ub3d9 \uc2e0\ud638 \uae30\uc220\uc740 \uc2e0\ud638 \ubc29\uc0ac\uc5d0 \uc911\uc694\ud55c \uc6d0\uc778\uc778 \uacf5\ud1b5 \ubaa8\ub4dc \uc7a1\uc74c\uc744 \uc904\uc774\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uacac\uace0\ud55c \uc811\uc9c0\uba74 \uc0ac\uc6a9\uacfc \uac19\uc740 \uc801\uc808\ud55c \uc811\uc9c0 \uae30\uc220\ub3c4 \uc2e0\ud638 \ubc29\uc0ac\ub97c \uc904\uc774\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uad6c\ub9ac \ud638\uc77c\uc774\ub098 \uc804\ub3c4\uc131 \ucf54\ud305\uacfc \uac19\uc740 \ucc28\ud3d0 \uc7ac\ub8cc\uc5d0\ub294 \uc804\uc790\uae30 \uc2e0\ud638\uac00 \ud3ec\ud568\ub418\uc5b4 \uc678\ubd80\ub85c \ubc29\ucd9c\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub8e8\ud504 \uc601\uc5ed\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ubc29\uc0ac \uac00\ub2a5\uc131\uc744 \uc904\uc774\ub294 \uc2e0\ud638 \ub77c\uc6b0\ud305 \uc804\ub7b5\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c EMI \ud544\ud130\uc640 \ud398\ub77c\uc774\ud2b8 \ube44\ub4dc\ub97c \ud1b5\ud569\ud558\uba74 \uace0\uc8fc\ud30c \ub178\uc774\uc988\ub97c \uc5b5\uc81c\ud558\uace0 \uc2e0\ud638 \ubc29\uc0ac\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4 \uc804\ub7b5\uc744 \uad6c\ud604\ud568\uc73c\ub85c\uc368 PCB \uc124\uacc4\uc790\ub294 \uc2e0\ud638 \ubc29\uc0ac\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucd5c\uc18c\ud654\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uace0\uc131\ub2a5 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ub825 \ubc0f \uc811\uc9c0\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ub77c\uc6b0\ud305<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/optimize_circuit_power_distribution.jpg\" alt=\"\ud68c\ub85c \uc804\ub825 \ubd84\ubc30 \ucd5c\uc801\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\uc804\ub825 \ubc0f \uc811\uc9c0 \uc2e0\ud638\uc758 \ud6a8\uc728\uc801\uc778 \ub77c\uc6b0\ud305\uc740 \ub8e8\ud504 \uc601\uc5ed\uc744 \uc904\uc774\uace0 \uc6d0\uce58 \uc54a\ub294 \uc804\uc790\uae30 \ubc29\uc0ac\ub97c \ubc29\uc9c0\ud558\ubbc0\ub85c EMI \ubc29\ucd9c\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \uace0\uc131\ub2a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uc728\uc801\uc778 \ub77c\uc6b0\ud305\uc744 \ub2ec\uc131\ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc8fc\uc694 \uc804\ub7b5\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n<ol>\n<li><strong>\ubcc4\ub3c4\uc758 \uc804\uc6d0 \ubc0f \uc811\uc9c0 \ud2b8\ub808\uc774\uc2a4<\/strong> \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uace0 \uac04\uc12d\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc801\uc808\ud55c \ubc30\uc804\ub9dd \uc124\uacc4<\/strong> \uc548\uc815\uc801\uc778 \uc804\uc555 \ub808\ubca8\uc744 \ubcf4\uc7a5\ud558\uace0 \uc18c\uc74c\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uacac\uace0\ud55c \uc811\uc9c0\uba74\uacfc \uc804\ub825\uba74 \ud65c\uc6a9<\/strong> \uc804\uc6d0 \ubc0f \uc811\uc9c0 \uc2e0\ud638\uc5d0 \ub300\ud55c \ub0ae\uc740 \uc784\ud53c\ub358\uc2a4 \uacbd\ub85c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uc6d0 \ubc0f \uc811\uc9c0 \uc5f0\uacb0\uc744 \uc870\uc2ec\uc2a4\ub7fd\uac8c \ubc30\uce58\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc804\uc555 \uac15\ud558\ub97c \uc904\uc774\uace0 EMI \ubb38\uc81c\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>Emi\ub97c \uc5b5\uc81c\ud558\ub294 \uae30\uc220\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc804\uc790 \ub514\uc790\uc778\uc758 \uc870\uc6a9\ud55c \ud30c\uad34\uc790\ub85c\uc11c, <strong>EMI<\/strong> \uadf8\ub9bc\uc790 \uc18d\uc5d0 \uc228\uc5b4 \uac00\uc7a5 \uc815\uad50\ud558\uac8c \uc81c\uc791\ub41c \ud68c\ub85c\uc870\ucc28 \ubc29\ud574\ud558\uae30\ub97c \uae30\ub2e4\ub9ac\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub807\ub2e4\uba74 EMI\ub97c \uc5b5\uc81c\ud558\ub294 \uae30\uc220\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? \ud6a8\uacfc\uc801\uc778 \uc804\ub7b5\uc5d0\ub294 \uc801\uc808\ud55c \uad6c\ud604\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <strong>\uc811\uc9c0<\/strong>&#44; <strong>\ucc28\ud3d0<\/strong>\uc2a4\uc704\uce6d \uc7a1\uc74c\uc744 \ud544\ud130\ub9c1\ud558\uae30 \uc704\ud55c \ub514\ucee4\ud50c\ub9c1 \ucee4\ud328\uc2dc\ud130.<\/p>\n<p>\ub610\ud55c \uaca9\ub9ac\ub41c \uc804\uc6d0 \ubc0f \uc811\uc9c0\uba74, \uc2e0\uc911\ud55c \uc2e0\ud638 \ub77c\uc6b0\ud305, \ub0ae\uc740 \uc784\ud53c\ub358\uc2a4 \uc804\ub825 \ubd84\ubc30 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc804\uc790\uae30 \uac04\uc12d\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>PCB \uc124\uacc4\uc5d0\uc11c EMI\ub97c \uc904\uc774\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>PCB \uc124\uacc4\uc5d0\uc11c EMI\ub97c \uc904\uc774\ub824\uba74 \ub2e4\uac01\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uad6c\ud604 <strong>\uc811\uc9c0 \ubc0f \ucc28\ud3d0 \uae30\uc220<\/strong> \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58 <strong>\ub514\ucee4\ud50c\ub9c1 \ucee4\ud328\uc2dc\ud130<\/strong> \uc804\uc6d0 \ubc0f \uc811\uc9c0\uba74\uc744 \ubd84\ub9ac\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucd94\uac00\uc801\uc73c\ub85c \uc8fc\uc758\uc0ac\ud56d <strong>\uc2e0\ud638 \ub77c\uc6b0\ud305<\/strong> \uc811\uc9c0\uba74\uc5d0 \uc778\uc811\ud558\uac8c \uc2e0\ud638 \ub808\uc774\uc5b4\ub97c \ubc30\uce58\ud558\uba74 EMI\ub97c \ud06c\uac8c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d\uc744 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 PCB \uc124\uacc4\uc790\ub294 EMI\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc644\ud654\ud558\uace0 \uc804\uc790\uae30 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>EMI \ud544\ud130 \uc0ac\uc6a9 \uc678\uc5d0 EMC EMI \uc124\uacc4\uc5d0 \ud544\uc694\ud55c \ub2e4\ub978 \uace0\ub824 \uc0ac\ud56d\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc0ac\uc6a9\uc744 \ub118\uc5b4\uc11c <strong>EMI \ud544\ud130<\/strong>, \ud6a8\uacfc\uc801\uc778 \uc0ac\uc6a9\uc744 \uc704\ud55c \uae30\ud0c0 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d <strong>EMC EMI \uc124\uacc4<\/strong> \uac15\ub825\ud55c \uad6c\ud604\uc744 \ud3ec\ud568 <strong>\uc811\uc9c0 \uae30\uc220<\/strong>, \ud604\uba85\ud55c \uc2e0\ud638 \ub77c\uc6b0\ud305 \ubc0f \uc2e0\uc911\ud55c \uad6c\uc131 \uc694\uc18c \ubc30\uce58.<\/p>\n<p>\ub610\ud55c \ub514\uc9c0\ud138 \uc2e0\ud638\uc640 \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \ubd84\ub9ac\ud558\uace0, \uc800\uc784\ud53c\ub358\uc2a4 \uc804\ub825 \ubd84\ubc30 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud65c\uc6a9\ud558\uace0, \ub514\ucee4\ud50c\ub9c1 \ucee4\ud328\uc2dc\ud130\ub97c \ud1b5\ud569\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac8c\ub2e4\uac00, <strong>\uc801\ud569\uc131 \ud14c\uc2a4\ud2b8<\/strong> \uc131\uacf5\uc801\uc778 EMI \uac10\uc18c\ub97c \ubcf4\uc7a5\ud558\uace0 \uc804\uc790\uae30 \uac04\uc12d\uc744 \uc644\ud654\ud558\ub824\uba74 CISPR \ubc0f FCC \uaddc\uc815\uacfc \uac19\uc740 \uc0b0\uc5c5 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>EMI\uc640 EMC\ub97c \ud53c\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>EMI \ubc0f EMC \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \uc124\uacc4\uc790\ub294 \ub2e4\uac01\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uad6c\ud604 <strong>\uc811\uc9c0 \uae30\uc220<\/strong>&#44; <strong>\ubbfc\uac10\ud55c \ubd80\ud488 \ubcf4\ud638<\/strong>, \ub514\uc9c0\ud138 \uc2e0\ud638\uc640 \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \ubd84\ub9ac\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud6a8\uacfc\uc801\uc778 \ucc28\ud3d0, EMC \ud45c\uc900 \uc900\uc218 \ubc0f \uc138\uc2ec\ud55c \uc8fc\uc758 <strong>\uc2e0\ud638 \ub77c\uc6b0\ud305<\/strong> \ub610\ud55c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ub514\ucee4\ud50c\ub9c1 \ucee4\ud328\uc2dc\ud130\ub97c \ud65c\uc6a9\ud558\uace0 \uc5c5\uacc4 \ubaa8\ubc94 \uc0ac\ub840\ub97c \ub530\ub974\uba74 EMI \ubc0f EMC \ubb38\uc81c\ub97c \uc644\ud654\ud558\uc5ec \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uc790 \uc2dc\uc2a4\ud15c \uc124\uacc4\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc774 \uc138 \uac00\uc9c0 \uc911\uc694\ud55c \uc124\uacc4 \ud301\uc774 \uc5b4\ub5bb\uac8c \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc124\uacc4\uc5d0\uc11c \uc804\uc790\uae30 \uac04\uc12d\uc744 \ud06c\uac8c \uc904\uc77c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>","protected":false},"author":9,"featured_media":1926,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Lau","author_link":"https:\/\/tryvary.com\/ko\/author\/wsbpmbzuog4q\/"},"uagb_comment_info":0,"uagb_excerpt":"Witness how these three crucial design tips can significantly reduce electromagnetic interference in your printed circuit board design.","_links":{"self":[{"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/posts\/1927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/comments?post=1927"}],"version-history":[{"count":1,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/posts\/1927\/revisions"}],"predecessor-version":[{"id":2470,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/posts\/1927\/revisions\/2470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/media\/1926"}],"wp:attachment":[{"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/media?parent=1927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/categories?post=1927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tryvary.com\/ko\/wp-json\/wp\/v2\/tags?post=1927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}