{"id":4532,"date":"2023-05-29T06:18:59","date_gmt":"2023-05-29T06:18:59","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=4532"},"modified":"2023-07-26T05:56:17","modified_gmt":"2023-07-26T05:56:17","slug":"what-is-annular-ring","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%ed%99%98%ed%98%95-%eb%a7%81%ec%9d%b4%eb%9e%80\/","title":{"rendered":"\ud658\ud615 \ub9c1\uc774\ub780?"},"content":{"rendered":"<div class=\"wp-block-group glossary_def\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"annular-ring-definition\">\ud658\ud615 \ub9c1 \uc815\uc758<\/h2>\n\n\n<p>PCB \uc0b0\uc5c5\uc5d0\uc11c \ud658\ud615 \ub9c1\uc740 \ub4dc\ub9b4\ub9c1 \ubc0f \ub9c8\uac10\ub41c \uad6c\uba4d \uc8fc\ubcc0\uc758 \uad6c\ub9ac \ud328\ub4dc \uba74\uc801\uc73c\ub85c, \ube44\uc544\uc640 \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4 \uc0ac\uc774\uc758 \uc591\ud638\ud55c \uc5f0\uacb0\uc744 \uc124\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc678\uce35 \ud328\ub4dc \uc9c1\uacbd, \ub3c4\uae08 \uad6c\uba4d \uc9c1\uacbd \ubc0f \uacf5\uad6c \ud06c\uae30\ub97c \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \ud658\ud615 \ub9c1\uc758 \ud06c\uae30\ub294 \uc678\uacbd\uacfc \ub0b4\uacbd \uc0ac\uc774\uc758 \uac70\ub9ac, \uc989 \ubc18\uacbd\uc758 \ucc28\uc774\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \ud658\ud615 \ub9c1\uc740 \ubaa8\ub4e0 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310, \ud2b9\ud788 \ub2e4\uce35 PCB\uc5d0\uc11c \uc911\uc694\ud55c \ubd80\ubd84\uc774\uba70 \ud68c\ub85c\uc758 \uc575\ucee4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-recommended-annular-ring\">\uad8c\uc7a5\ub418\ub294 \ud658\ud615 \ub9c1\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ub9c8\uc774\ud06c\ub85c \ube44\uc544\/\ub808\uc774\uc800 \ub4dc\ub9b4\uc6a9 \ud658\ud615 \ub9c1\uc740 \ucd5c\uc18c 2\ubc00\ub9ac\ubbf8\ud130 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \uae30\uacc4\uc801\uc73c\ub85c \ub4dc\ub9b4\ub9c1\ub41c \ube44\uc544\uc758 \uacbd\uc6b0 \ucd5c\uc18c 4\ubc00\ub9ac\ubbf8\ud130 \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. CAM \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \ud658\ud615 \ub9c1 \uce21\uc815\uc740 \uc644\uc131\ub41c \uad6c\uba4d \ud06c\uae30\uac00 \uc544\ub2c8\ub77c \ub4dc\ub9b4\ub9c1\ub41c \uad6c\uba4d \ud06c\uae30\ub97c \uae30\uc900\uc73c\ub85c \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-minimum-annular-ring-on-a-pcb\">PCB\uc758 \ucd5c\uc18c \ud658\ud615 \ub9c1\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>PCB \ub0b4\ubd80 \ub808\uc774\uc5b4\uc5d0 \uc788\ub294 \ud658\ud615 \ub9c1\uc758 \ucd5c\uc18c \ud3ed\uc740 0.1mm\uc774\uace0, \uc678\ubd80 \ub808\uc774\uc5b4\uc5d0 \uc788\ub294 \ud658\ud615 \ub9c1\uc758 \ucd5c\uc18c \ud3ed\uc740 0.05mm\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"do-vias-need-annular-rings\">\ube44\uc544\uc5d0 \ud658\ud615 \ub9c1\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ub2e4\uce35 PCB\uc5d0\uc11c\ub294 \ube44\uc544\ub97c \ub458\ub7ec\uc2fc \uad6c\ub9ac\uac00 \ucda9\ubd84\ud55c\uc9c0 \ud655\uc778\ud558\uc5ec \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4\uc640 \ube44\uc544 \uc0ac\uc774\uc5d0 \uac15\ub825\ud55c \uc5f0\uacb0\uc774 \uc774\ub8e8\uc5b4\uc9c0\ub3c4\ub85d \ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud658\ud615 \ub9c1\uc758 \uc8fc\uc694 \ubaa9\uc801\uc740 \ube44\uc544\uc640 \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4 \uc0ac\uc774\uc5d0 \uc548\uc815\uc801\uc778 \uc5f0\uacb0\uc744 \uad6c\ucd95\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-outer-layer-annular-ring\">\uc678\uce35 \ud658\ud615 \ub9c1\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc194\ub354 \ud328\ub4dc\uc758 \ubc14\uae65\ucabd \uac00\uc7a5\uc790\ub9ac\uc640 \uc194\ub354 \uad6c\uba4d \uc0ac\uc774\uc5d0 \uc704\uce58\ud55c \uc601\uc5ed\uc740 \uad6c\uba4d\uc774 \uc911\uc2ec\uc5d0\uc11c \ubc97\uc5b4\ub09c \uacbd\uc6b0 \ud658\ud615 \ub9c1\uc5d0 \ud30c\uc190\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub294 \uc194\ub354 \ud328\ub4dc\uc758 \uacf5\uce6d \uc678\uacbd\uacfc \ube44\uad50\ud558\uc5ec \uad6c\uba4d\uc758 \uacf5\uce6d \uc9c1\uacbd\uc5d0 \ub530\ub77c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-purpose-of-the-annular-ring\">\ud658\ud615 \ub9c1\uc758 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud658\ud615 \ub9c1\uc740 \uc804\ub3c4\uc131 \uad6c\ub9ac \ud328\ub4dc\uc758 \uac00\uc7a5\uc790\ub9ac\uc640 \ube44\uc544\uc5d0 \ub6ab\ub9b0 \uad6c\uba4d \uc0ac\uc774\uc758 \uc601\uc5ed\uc744 \ub9d0\ud569\ub2c8\ub2e4. \ube44\uc544\ub294 PCB\uc758 \ub2e4\uc591\ud55c \ub808\uc774\uc5b4 \uac04\uc758 \uc0c1\ud638 \uc5f0\uacb0 \ub178\ub4dc\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-size-is-a-standard-annular-ring\">\ud45c\uc900 \ud658\ud615 \ub9c1\uc758 \ud06c\uae30\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud658\ud615 \ub9c1\uc758 \ucd5c\uc18c \ud3ed\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.15mm(6mil)\uc774\uba70, CNC \ub4dc\ub9b4 \ud06c\uae30\ub294 0.2mm\uc5d0\uc11c 6.3mm\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-annual-ring-in-pcb\">PCB\uc758 \uc5f0\ub95c\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ub2e4\uce35 PCB\ub97c \uc124\uacc4\ud560 \ub54c \ube44\uc544\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud55c \ub808\uc774\uc5b4\uc5d0\uc11c \ub2e4\ub978 \ub808\uc774\uc5b4\ub85c \ud2b8\ub808\uc774\uc2a4\ub97c \ub77c\uc6b0\ud305\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\uc544\ub294 PCB \ud45c\uba74\uc758 \uad6c\ub9ac \ud328\ub4dc\ub97c \ud1b5\ud574 \uad6c\uba4d\uc744 \ub6ab\uc5b4 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ud658\ud615 \ub9c1\uc740 PCB\uc758 \uc0c1\ub2e8\uacfc \ud558\ub2e8 \ubaa8\ub450\uc5d0\uc11c \ube44\uc544 \uc8fc\ubcc0\uc5d0 \ub0a8\uc544\uc788\ub294 \uad6c\ub9ac\uc758 \uc591\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-maximum-allowable-pcb-deflection\">\ud5c8\uc6a9\ub418\ub294 \ucd5c\ub300 PCB \ud728\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>IPC \ud45c\uc900\uc5d0 \ub530\ub974\uba74 \ud45c\uba74 \uc2e4\uc7a5 \uc7a5\uce58\uac00\uc788\ub294 PCB \ubcf4\ub4dc\uc758 \ucd5c\ub300 \ud5c8\uc6a9 \ubcc0\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4. <b>0.75%<\/b>\ub97c \ucd08\uacfc\ud560 \uc218 \uc5c6\uc73c\uba70, \ud45c\uba74 \uc2e4\uc7a5\uc774 \uc5c6\ub294 PCB \ubcf4\ub4dc\uc758 \uacbd\uc6b0 \ucd5c\ub300 \ud5c8\uc6a9 \ubcc0\ud615\uc740 1.5%\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-standard-pcb-hole-tolerance\">\ud45c\uc900 PCB \ud640 \uacf5\ucc28\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB)\uc758 \uad6c\uba4d \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c0\uc815\ud569\ub2c8\ub2e4. <b>\u00b10.004<\/b>. \ub9ac\ub4dc\uac00 \uacf5\ucc28 \ubc94\uc704\uc758 \uc0c1\ub2e8\uc5d0 \uc788\ub4e0 \ud558\ub2e8\uc5d0 \uc788\ub4e0 \uc0c1\uad00\uc5c6\uc774 \uad6c\uba4d\uc5d0 \uc81c\ub300\ub85c \ub9de\uc544\uc57c \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-class-2-and-class-3-annular-rings\">\ud074\ub798\uc2a4 2\uc640 \ud074\ub798\uc2a4 3 \ud658\ud615 \ub9c1\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc0ac\uc591\uc5d0 \ub530\ub974\uba74 \ud074\ub798\uc2a4 2\ub294 \uad6c\uba4d\uc758 5%\uc5d0 \ubcf4\uc774\ub4dc\uac00 \ud5c8\uc6a9\ub418\ub294 \ubc18\uba74, \ud074\ub798\uc2a4 3\uc740 \ubcf4\uc774\ub4dc\uac00 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud074\ub798\uc2a4 2\uc758 \ub3c4\uae08 \ub450\uaed8 \uc694\uac74\uc740 0.8\ubc00\ub9ac\ubbf8\ud130\ub85c \ud074\ub798\uc2a4 3\uc758 \uc694\uac74\uc778 1\ubc00\ub9ac\ubbf8\ud130\ubcf4\ub2e4 \ub0ae\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ud074\ub798\uc2a4 2\uc640 \ud074\ub798\uc2a4 3\uc758 \uc694\uad6c \uc0ac\ud56d \uc911 \uc77c\ubd80 \ucc28\uc774\uc810\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-annular-and-circular\">\ud658\ud615\uacfc \uc6d0\ud615\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uace0\ub9ac\ub294 \ub450 \uac1c\uc758 \ub3d9\uc2ec\uc6d0\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc6d0\ud615 \ud615\ud0dc\uc758 \ud3c9\ud3c9\ud55c 2\ucc28\uc6d0 \ub3c4\ud615\uc785\ub2c8\ub2e4. \uc774 \ub450 \uc6d0 \uc0ac\uc774\uc5d0 \ub458\ub7ec\uc2f8\uc778 \uacf5\uac04 \ub610\ub294 \uc601\uc5ed\uc744 \uace0\ub9ac\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc6d0\ud615\uc758 \ub3c4\ud615\uc774\uae30 \ub54c\ubb38\uc5d0 \uac19\uc740 \uc911\uc2ec\uc744 \uacf5\uc720\ud558\ub294 \ub450 \uac1c\uc758 \uc6d0\uc73c\ub85c \uacbd\uacc4\uac00 \ud615\uc131\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-do-you-calculate-the-annular-ring-of-via\">\ube44\uc544\uc758 \ud658\ud615 \uace0\ub9ac\ub294 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ud558\ub098\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud658\ud615 \ub9c1\uc758 \ub108\ube44\ub97c \uacb0\uc815\ud558\ub824\uba74 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: <b>(\ud328\ub4dc \uc9c1\uacbd - \ube44\uc544 \uc9c1\uacbd) \u00f7 2<\/b>. \uc774 \uacf5\uc2dd\uc740 \ud658\ud615 \ub9c1\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\uace0 \uacc4\uc0b0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-size-is-a-through-hole-annular-ring\">\uad00\ud1b5 \ud640 \ud658\ud615 \ub9c1\uc740 \uc5b4\ub5a4 \ud06c\uae30\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud45c\uc900 \ucd5c\uc18c \ud658\ud615 \ub9c1 \ud06c\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 0.05mm\uc785\ub2c8\ub2e4. \ud328\ub4dc \uc9c1\uacbd\uc744 \uacc4\uc0b0\ud558\ub824\uba74 0.05mm\uc5d0\uc11c 0.3mm\ub97c \ub354\ud558\uace0 \uadf8 \uacb0\uacfc\uc758 \ub450 \ubc30\ub97c \uad6c\uba4d \ud06c\uae30\uc5d0 \ub354\ud558\uba74 \ub429\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud544\uc694\ud55c \ud328\ub4dc \uc9c0\ub984\uc774 \ub098\uc635\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-inner-layer-of-the-annual-ring\">\uc5f0\ub95c\uc758 \ub0b4\uce35\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ub098\ubb34 \uc804\uccb4\uc5d0 \ubb3c\uc744 \uc6b4\ubc18\ud558\ub294 \uc5ed\ud560\uc744 \ud558\ub294 \ubaa9\uc9c8\uce35\uc740 \uc548\ucabd\uc5d0 \uc704\uce58\ud55c \ud615\uc131\uce35 \uc138\ud3ec\uc5d0\uc11c \ud615\uc131\ub429\ub2c8\ub2e4. \uc6b0\ub9ac\uac00 \ub098\ubb34\uc5d0\uc11c \uad00\ucc30\ud558\ub294 \ub098\uc774\ud14c\ub294 \ubc14\ub85c \uc774 \ubaa9\uc9c8\uce35\uc774 \ud615\uc131\ub41c \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-annular-ring-shank\">\ud658\ud615 \ub9c1 \uc0dd\ud06c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud658\ud615 \ub9c1 \ub610\ub294 \ub9c1 \uc0dd\ud06c\uac00 \uc788\ub294 \ubabb\uc740 \ubaa9\uc7ac\uc5d0 \uc0ac\uc6a9\ud560 \ub54c \uadf8\ub9bd\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ucd94\uac00\uc801\uc778 \uc800\ud56d\ub825\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uc0dd\ud06c\uc5d0 \ub9c1\uc774 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ubabb\uc740 \ubabb \uc0dd\ud06c\uc758 \ud658\ud615 \ub9c1\uc758 \uc800\ud56d\ub825 \ub355\ubd84\uc5d0 \uc2a4\ud130\ub4dc \ubcbd\uc774\ub098 \ub370\ud06c \ubcf4\ub4dc\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-it-called-annular\">\uc65c \ud658\ud615\uc774\ub77c\uace0 \ud558\ub098\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>'\ud658\uc2dd'\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \uace0\ub9ac\ub97c \ub73b\ud558\ub294 \ub77c\ud2f4\uc5b4 '\uace0\ub9ac'\uc5d0\uc11c \uc720\ub798\ud588\uc2b5\ub2c8\ub2e4. \ud658\uc77c\uc2dd\uc740 \uc7a0\uae50 \ub3d9\uc548 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \ucd5c\ub300 \ub610\ub294 \uac00\uc7a5 \uc5b4\ub450\uc6b4 \uc9c0\uc810\uc758 \uc774\ub984\uc744 \ub530\uc11c \uba85\uba85\ub429\ub2c8\ub2e4. \uc77c\uc2dd\uc740 \uc801\uc5b4\ub3c4 \ud55c \uacf3 \uc774\uc0c1\uc758 \uc704\uce58\uc5d0\uc11c \ub69c\ub837\ud55c \ubd88\uc758 \uace0\ub9ac\ub97c \ubcfc \uc218 \uc788\ub294 \uacbd\uc6b0 \ud658\uc77c\uc2dd\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-it-called-annulus\">\uc65c \ud658\ud615\uc774\ub77c\uace0 \ud558\ub098\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\"\uace0\ub9ac\"(\ubcf5\uc218\ud615 - \uace0\ub9ac)\ub77c\ub294 \uc6a9\uc5b4\ub294 \ub77c\ud2f4\uc5b4\uc5d0\uc11c \uc720\ub798\ub418\uc5c8\uc73c\uba70 \"\uc791\uc740 \uace0\ub9ac\"\ub77c\ub294 \ub73b\uc73c\ub85c \ubc88\uc5ed\ub429\ub2c8\ub2e4. \uace0\ub9ac\ub294 \uac19\uc740 \ud3c9\uba74\uc5d0 \uc704\uce58\ud558\uba70 \uac19\uc740 \uc911\uc2ec\uc744 \uacf5\uc720\ud558\ub294 \ub450 \uac1c\uc758 \ub3d9\uc2ec\uc6d0 \uc0ac\uc774\uc5d0 \uc704\uce58\ud55c \uc601\uc5ed\uc744 \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-annulus-and-annular\">\ud658\ud615\uacfc \ud658\ud615\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uace0\ub9ac \ub610\ub294 \ubcf5\uc218\ud615 \uace0\ub9ac\ub77c\uace0\ub3c4 \ud558\ub294 \uace0\ub9ac\ub294 \uac19\uc740 \uc911\uc2ec\uc744 \uacf5\uc720\ud558\ub294 \ub450 \uc6d0 \uc0ac\uc774\uc758 \uba74\uc801\uc744 \uc124\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc218\ud559 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. \uace0\ub9ac \ubaa8\uc591 \ub610\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uc640\uc154\uc640 \uac19\uc740 \ubaa8\uc591\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. '\uace0\ub9ac'\ub77c\ub294 \uc6a9\uc5b4\ub294 '\uc791\uc740 \uace0\ub9ac'\ub97c \uc758\ubbf8\ud558\ub294 \ub77c\ud2f4\uc5b4 '\uc544\ub20c\ub8e8\uc2a4' \ub610\ub294 '\uace0\ub9ac'\uc5d0\uc11c \uc720\ub798\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uace0\ub9ac\uc758 \ud615\uc6a9\uc0ac \ud615\ud0dc\ub294 '\ud658\ud615 \uc77c\uc2dd'\uc774\ub77c\ub294 \uc6a9\uc5b4\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \ud658\ud615\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-aspect-ratio-of-a-pcb\">PCB\uc758 \uc885\ud6a1\ube44\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>PCB \uc885\ud6a1\ube44\uc758 \uc815\uc758\ub294 \uc2a4\ub8e8\ud640\uc758 \uae4a\uc774\uc640 \uc9c1\uacbd \uc0ac\uc774\uc758 \uad00\uacc4\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uad6c\uba4d \uae4a\uc774\uc5d0 \ub300\ud55c \uad6c\uba4d \uc9c0\ub984\uc758 \ube44\uc728\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc2a4\ub8e8\ud640 \uc9c1\uacbd\uc774 0.020\uc778\uce58\uc774\uace0 \uc885\ud6a1\ube44\uac00 3 \ub300 1\uc778 \ud68c\ub85c \uae30\ud310\uc758 \uae30\ud310 \ub450\uaed8\ub294 0.062\uc778\uce58\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-are-the-different-types-of-ring-sizes\">\ubc18\uc9c0 \uc0ac\uc774\uc988\uc5d0\ub294 \uc5b4\ub5a4 \uc885\ub958\uac00 \uc788\ub098\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc801\uc808\ud55c \ubc18\uc9c0 \uc0ac\uc774\uc988\ub97c \uacb0\uc815\ud558\ub824\uba74 \ud45c\uc900 \ubc18\uc9c0 \uc0ac\uc774\uc988\ub294 \ubc18 \uc0ac\uc774\uc988\ub9c8\ub2e4 0.4\ubc00\ub9ac\ubbf8\ud130\uc529 \uc99d\uac00\ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 3 \uc0ac\uc774\uc988\uc758 \ubc18\uc9c0\ub294 14mm\uc774\uace0 3.5 \uc0ac\uc774\uc988\uc758 \ubc18\uc9c0\ub294 14.4mm\uc785\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c 4 \uc0ac\uc774\uc988\uc758 \ubc18\uc9c0\ub294 14.8mm\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\uc131\uc6a9 \ubc18\uc9c0\ub294 \uc0ac\uc774\uc988 3(14mm)\uc5d0\uc11c 9(19mm)\uae4c\uc9c0, \ub0a8\uc131\uc6a9 \ubc18\uc9c0\ub294 \uc0ac\uc774\uc988 8(18.2mm)\uc5d0\uc11c 14(23mm) \uc0ac\uc774\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\ud658\ud615 \ub9c1 \uc815\uc758<\/p>\n<p>PCB \uc0b0\uc5c5\uc5d0\uc11c \ud658\ud615 \ub9c1\uc740 \ub4dc\ub9b4\ub9c1 \ubc0f \ub9c8\uac10\ub41c \uad6c\uba4d \uc8fc\ubcc0\uc758 \uad6c\ub9ac \ud328\ub4dc \uc601\uc5ed\uc73c\ub85c, \ube44\uc544\uc640 \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4 \uc0ac\uc774\uc758 \uc6d0\ud65c\ud55c \uc5f0\uacb0\uc744 \uc124\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Annular Ring","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-4532","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/4532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/comments?post=4532"}],"version-history":[{"count":2,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/4532\/revisions"}],"predecessor-version":[{"id":4625,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/4532\/revisions\/4625"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=4532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=4532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=4532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}