{"id":3585,"date":"2025-09-30T01:35:28","date_gmt":"2025-09-30T01:35:28","guid":{"rendered":"https:\/\/flj-pcb.com\/?p=3585"},"modified":"2025-09-30T05:59:09","modified_gmt":"2025-09-30T05:59:09","slug":"via-size-backdrill-high-speed-pcb-rules","status":"publish","type":"post","link":"https:\/\/flj-pcb.com\/ko\/via-size-backdrill-high-speed-pcb-rules\/","title":{"rendered":"\ube44\uc544 \ud06c\uae30, \ubc31\ub4dc\ub9b4 \ubc0f \uace0\uc18d PCB \uaddc\uce59"},"content":{"rendered":"

\ube44\uc544\ub294 \ub2e4\uce35 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB)\uc758 \ud575\uc2ec \ubd80\ud488 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub9ce\uc740 \ubcf4\ub4dc\uc5d0\uc11c \ub4dc\ub9b4\ub9c1 \ube44\uc6a9\uc740 \ubcf4\ub4dc \uc81c\uc791 \ube44\uc6a9\uc758 \uc57d 30%\uc5d0\uc11c 40%\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574, PCB\uc758 \ubaa8\ub4e0 \uad6c\uba4d\uc744 \ube44\uc544\ub77c\uace0 \ubd80\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uc544\uc758 \uc5ed\ud560\uc740 \ud06c\uac8c \ub450 \uac00\uc9c0\ub85c \ub098\ub258\ub294\ub370, \ud558\ub098\ub294 \ub808\uc774\uc5b4 \uac04\uc5d0 \uc804\uae30 \uc5f0\uacb0\uc744 \ud558\ub294 \uac83\uc774\uace0 \ub2e4\ub978 \ud558\ub098\ub294 \ubd80\ud488\uc744 \uace0\uc815\ud558\uac70\ub098 \uc704\uce58\ub97c \uc9c0\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc81c\uc870 \uacf5\uc815\uc744 \uc0b4\ud3b4\ubcf4\uba74 \ube44\uc544\ub294 \ube14\ub77c\uc778\ub4dc \ube44\uc544, \ub9e4\ub9bd \ube44\uc544, \uc2a4\ub8e8 \ube44\uc544(\uc2a4\ub8e8\ud640 \ube44\uc544)\uc758 \uc138 \uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube14\ub77c\uc778\ub4dc \ube44\uc544\ub294 PCB\uc758 \uc0c1\ub2e8 \ub610\ub294 \ud558\ub2e8 \ud45c\uba74\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uc77c\ubd80 \ub0b4\ubd80 \ub808\uc774\uc5b4\uae4c\uc9c0 \ub0b4\ub824\uac11\ub2c8\ub2e4. \uc77c\uc815\ud55c \uae4a\uc774\ub97c \uac00\uc9c0\uba70 \ud45c\uba74 \ud2b8\ub808\uc774\uc2a4\ub97c \ub0b4\ubd80 \ub808\uc774\uc5b4 \ud2b8\ub808\uc774\uc2a4\ub85c \uc5f0\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ube14\ub77c\uc778\ub4dc \ube44\uc544\uc758 \uae4a\uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uad6c\uba4d \uc9c1\uacbd\uc5d0 \ub300\ud55c \ud2b9\uc815 \ube44\uc728\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub9e4\ub9bd\ud615 \ube44\uc544\ub294 \ub0b4\ubd80 \ub808\uc774\uc5b4\ub9cc \uc5f0\uacb0\ud558\ub294 \uad6c\uba4d\uc73c\ub85c, \ubcf4\ub4dc\uc758 \uc5b4\ub5a4 \ud45c\uba74\uc5d0\ub3c4 \ub2ff\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ube14\ub77c\uc778\ub4dc \ube44\uc544\uc640 \ub9e4\ub9bd \ube44\uc544 \ubaa8\ub450 \ub77c\ubbf8\ub124\uc774\uc158 \uc804\uc5d0 \ubcf4\ub4dc \ub0b4\ubd80\uc5d0 \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \ud615\uc131 \uacfc\uc815\uc5d0\uc11c \uc5ec\ub7ec \ub0b4\ubd80 \ub808\uc774\uc5b4\uac00 \uacb9\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc138 \ubc88\uc9f8 \uc720\ud615\uc740 \uc2a4\ub8e8 \ube44\uc544\uc785\ub2c8\ub2e4. \uc774 \uad6c\uba4d\uc740 \ubcf4\ub4dc \uc804\uccb4\ub97c \uad00\ud1b5\ud569\ub2c8\ub2e4. \ub0b4\ubd80 \uc0c1\ud638 \uc5f0\uacb0 \ub610\ub294 \ubd80\ud488\uc758 \uc7a5\ucc29 \ub610\ub294 \uc704\uce58 \uc9c0\uc815 \uad6c\uba4d\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ub8e8 \ube44\uc544\ub294 \ub9cc\ub4e4\uae30\uac00 \ub354 \uc27d\uace0 \uc800\ub834\ud558\uae30 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc740 \ube14\ub77c\uc778\ub4dc \ube44\uc544 \ub610\ub294 \ub9e4\ub9bd \ube44\uc544 \ub300\uc2e0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uae00\uc758 \ub098\uba38\uc9c0 \ubd80\ubd84\uc5d0\uc11c\ub294 \ub2ec\ub9ac \uba85\uc2dc\ud558\uc9c0 \uc54a\ub294 \ud55c \u201c\ube44\uc544\u201d\ub77c\ub294 \ub2e8\uc5b4\ub294 \uc2a4\ub8e8 \ube44\uc544\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"Three<\/figure>\n\n\n\n

\ube44\uc544 \uad6c\uc870\uc640 \ud06c\uae30\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n

\ub514\uc790\uc778 \uad00\uc810\uc5d0\uc11c \ube44\uc544\ub294 \ud06c\uac8c \ub450 \ubd80\ubd84\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ud558\ub098\ub294 \uc911\uc559 \ub4dc\ub9b4 \uad6c\uba4d\uc785\ub2c8\ub2e4. \ub2e4\ub978 \ud558\ub098\ub294 \ub4dc\ub9b4 \uad6c\uba4d \uc8fc\ubcc0\uc758 \ud328\ub4dc \uc601\uc5ed\uc785\ub2c8\ub2e4. \uc774 \ub450 \ubd80\ubd84\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \ube44\uc544 \ud06c\uae30\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4. PCB\uc5d0 \uace0\uc18d \ubc0f \uace0\ubc00\ub3c4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc124\uacc4\uc790\ub294 \ube44\uc544\ub97c \uac00\ub2a5\ud55c \ud55c \uc791\uac8c \ub9cc\ub4e4\uae30\ub97c \uc6d0\ud569\ub2c8\ub2e4. \ube44\uc544\uac00 \uc791\uc744\uc218\ub85d \ubcf4\ub4dc\uc5d0 \ub77c\uc6b0\ud305\uc744 \uc704\ud55c \uacf5\uac04\uc774 \ub354 \ub9ce\uc774 \ub0a8\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ube44\uc544\uac00 \uc791\uc744\uc218\ub85d \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uace0\uc18d \ud68c\ub85c\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \ube44\uc544\ub97c \uc791\uac8c \ub9cc\ub4e4\uba74 \ube44\uc6a9\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub610\ud55c \ube44\uc544 \ud06c\uae30\ub97c \ubb34\ud55c\uc815 \uc904\uc77c \uc218\ub3c4 \uc5c6\uc2b5\ub2c8\ub2e4. \ub4dc\ub9b4\ub9c1\uacfc \ub3c4\uae08 \uacf5\uc815\uc5d0\uc11c \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uba4d\uc774 \uc791\uc744\uc218\ub85d \ub4dc\ub9b4\ub9c1 \uc2dc\uac04\uc774 \uae38\uc5b4\uc9c0\uace0 \ub4dc\ub9b4\uc774 \uc911\uc2ec\uc744 \ubc97\uc5b4\ub0a0 \uac00\ub2a5\uc131\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4. \ub610\ud55c \uad6c\uba4d \uae4a\uc774\uac00 \ub4dc\ub9b4 \uc9c1\uacbd\uc758 6\ubc30\uac00 \ub118\uc73c\uba74 \uad6c\uba4d \ubcbd\uc5d0 \uade0\uc77c\ud55c \uad6c\ub9ac \ub3c4\uae08\uc774 \uc774\ub8e8\uc5b4\uc9c0\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc77c\ubc18\uc801\uc778 6\uce35 PCB\uc758 \ub450\uaed8(\ube44\uc544 \uae4a\uc774)\ub294 \uc57d 50\ubc00\ub9ac\ubbf8\ud130\uc785\ub2c8\ub2e4. \uc774 \uc870\uac74\uc5d0\uc11c PCB \uacf5\uc7a5\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc18c \uc9c1\uacbd \uc57d 8\ubc00\ub9ac\ubbf8\ud130\uae4c\uc9c0 \ub4dc\ub9b4\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\uc544\uc758 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4<\/h2>\n\n\n\n

\ube44\uc544\uc5d0\ub294 \uc811\uc9c0\uc5d0 \ub300\ud55c \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud3c9\uba74 \ub808\uc774\uc5b4\uc758 \uc811\uc9c0 \uac04\uadf9 \uad6c\uba4d\uc758 \uc9c0\ub984\uc774 D2, \ube44\uc544 \ud328\ub4dc \uc9c0\ub984\uc774 D1, PCB \uae30\ud310 \ub450\uaed8\uac00 T, \uae30\ud310 \uc720\uc804\uc728\uc774 \u03b5\uc778 \uacbd\uc6b0 \ube44\uc544\uc758 \ub300\ub7b5\uc801\uc778 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

C = 1.41 \u00d7 \u03b5 \u00d7 T \u00d7 D1 \/ (D2 - D1)\n<\/code><\/pre>\n\n\n\n
\uc774 \uacf5\uc2dd\uc740 \ube44\uc544 \ucee4\ud328\uc2dc\ud134\uc2a4\uc5d0 \ub300\ud55c \ud569\ub9ac\uc801\uc778 \ucd94\uc815\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\ub294 \uc8fc\ub85c \uc2e0\ud638 \uc0c1\uc2b9 \uc2dc\uac04\uc744 \uae38\uac8c \ub9cc\ub4e4\uc5b4 \ud68c\ub85c \uc18d\ub3c4\ub97c \ub0ae\ucda5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uad6c\uccb4\uc801\uc778 \uc608\ub97c \ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ubcf4\ub4dc \ub450\uaed8\uac00 50\ubc00\ub9ac\ubbf8\ud130\ub77c\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \ube44\uc544 \ub0b4\uacbd\uc740 10\ubc00\ub9ac\ubbf8\ud130\uc774\uace0 \ud328\ub4dc \ub0b4\uacbd\uc740 20\ubc00\ub9ac\ubbf8\ud130\uc785\ub2c8\ub2e4. \ud328\ub4dc\uc640 \uc811\uc9c0 \uad6c\ub9ac \uc601\uc5ed \uc0ac\uc774\uc758 \uac70\ub9ac\ub294 32\ubc00\ub9ac\uc785\ub2c8\ub2e4. \uc704\uc758 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uace0 \u03b5 = 4.4\ub97c \ucde8\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
C = 1.41 \u00d7 4.4 \u00d7 0.050 \u00d7 0.020 \/ (0.032 - 0.020) \u2248 0.517pF\n<\/code><\/pre>\n\n\n\n
\uc774 \ucee4\ud328\uc2dc\ud134\uc2a4 \uc591\uc5d0 \ub530\ub77c \uc0c1\uc2b9 \uc2dc\uac04\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud2b9\uc131 \uc784\ud53c\ub358\uc2a4\uac00 55\uc634\uc778 \uacbd\uc6b0, \uc774 \ucee4\ud328\uc2dc\ud134\uc2a4\ub85c \uc778\ud55c 10%-90% \uc0c1\uc2b9 \uc2dc\uac04\uc758 \ubcc0\ud654\ub294 \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
T10-90 = 2.2 \u00d7 C \u00d7 (Z0 \/ 2) \u2248 2.2 \u00d7 0.517 \u00d7 (55 \/ 2) \u2248 31.28 ps\n<\/code><\/pre>\n\n\n\n
\uc774 \uc218\uce58\uc5d0\uc11c \ub2e8\uc77c \ube44\uc544\uc758 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\uac00 \uc0c1\uc2b9 \uc2dc\uac04\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \ubbf8\ubbf8\ud558\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub808\uc774\uc5b4\ub97c \ubcc0\uacbd\ud560 \ub54c \uc2e0\ud638\uac00 \uc5ec\ub7ec \ube44\uc544\ub97c \ud1b5\uacfc\ud558\uba74 \uadf8 \ud6a8\uacfc\ub294 \ud569\uc0b0\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc124\uacc4\uc790\ub294 \uc774\uc5d0 \ub300\ud574 \uc2e0\uc911\ud558\uac8c \uc0dd\uac01\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ube44\uc544\uc758 \uae30\uc0dd \uc778\ub355\ud134\uc2a4<\/h2>\n\n\n\n
\ube44\uc544\uc5d0\ub294 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\uc640 \ud568\uaed8 \uae30\uc0dd \uc778\ub355\ud134\uc2a4\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc18d \ub514\uc9c0\ud138 \uc124\uacc4\uc5d0\uc11c \ube44\uc544\uc758 \uae30\uc0dd \uc778\ub355\ud134\uc2a4\ub85c \uc778\ud55c \ud53c\ud574\ub294 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\ub85c \uc778\ud55c \ud53c\ud574\ubcf4\ub2e4 \ub354 \ud070 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ube44\uc544\uc758 \uc9c1\ub82c \uc778\ub355\ud134\uc2a4\ub294 \ubc14\uc774\ud328\uc2a4 \ucee4\ud328\uc2dc\ud130\uc758 \ud6a8\uacfc\ub97c \uc57d\ud654\uc2dc\ud0a4\uace0 \uc804\uccb4 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \ud544\ud130\ub9c1 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ube44\uc544 \uc778\ub355\ud134\uc2a4\uc758 \uac04\ub2e8\ud55c \ub300\ub7b5\uc801\uc778 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
L = 5.08 \u00d7 h \u00d7 [ ln(4h\/d) + 1 ]\uc785\ub2c8\ub2e4.\n<\/code><\/pre>\n\n\n\n
\uc5b4\ub514\uc5d0:<\/p>\n\n\n\n
    \n
  • L\uc740 \ube44\uc544 \uc778\ub355\ud134\uc2a4\uc785\ub2c8\ub2e4,<\/li>\n\n\n\n
  • h\ub294 \ube44\uc544 \uae38\uc774\uc785\ub2c8\ub2e4,<\/li>\n\n\n\n
  • d\ub294 \uc911\uc559 \ub4dc\ub9b4 \uc9c1\uacbd\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
    \uacf5\uc2dd\uc5d0\uc11c \ube44\uc544 \uc9c1\uacbd\uc740 \uc778\ub355\ud134\uc2a4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \uc791\uace0 \ube44\uc544 \uae38\uc774\uac00 \uac00\uc7a5 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc704\uc758 \uc608\uc5d0\uc11c h = 0.050, d = 0.010\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
    L = 5.08 \u00d7 0.050 \u00d7 [ ln(4 \u00d7 0.050 \/ 0.010) + 1 ] \u2248 1.015 nH\n<\/code><\/pre>\n\n\n\n
    \uc2e0\ud638 \uc0c1\uc2b9 \uc2dc\uac04\uc774 1ns\uc778 \uacbd\uc6b0 \ub4f1\uac00 \uc720\ub3c4 \ub9ac\uc561\ud134\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
    XL = \u03c0 \u00d7 L \/ T10-90 \u2248 \u03c0 \u00d7 1.015 nH \/ 1 ns \u2248 3.19 \u03a9\n<\/code><\/pre>\n\n\n\n
    \uace0\uc8fc\ud30c \uc804\ub958\uac00 \uc788\ub294 \uacbd\uc6b0 \uc774 \uc218\uc900\uc758 \uc784\ud53c\ub358\uc2a4\ub294 \ubb34\uc2dc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc804\uc6d0 \ub808\uc774\uc5b4\uc640 \uc811\uc9c0 \ub808\uc774\uc5b4\ub97c \uc5f0\uacb0\ud558\uae30 \uc704\ud574 \ubc30\uce58\ub41c \ubc14\uc774\ud328\uc2a4 \ucee4\ud328\uc2dc\ud130\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac1c\uc758 \ube44\uc544\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc989, \uc774 \ubc14\uc774\ud328\uc2a4 \uacbd\ub85c\uc758 \uacbd\uc6b0 \ube44\uc544 \uc778\ub355\ud134\uc2a4\uac00 \ub450 \ubc30\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
    \uace0\uc18d \ub514\uc790\uc778\uc5d0 \ub300\ud55c \uc758\ubbf8<\/h2>\n\n\n\n
    \uc704\uc758 \ube44\uc544 \uae30\uc0dd \ubd84\uc11d\uc5d0\uc11c \ub2e8\uc21c\ud574 \ubcf4\uc774\ub294 \ube44\uc544\uac00 \uace0\uc18d PCB\uc5d0\uc11c \ud070 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc124\uacc4\uc790\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc744 \uc2dc\ub3c4\ud574 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
      \n
    1. \ud569\ub9ac\uc801\uc778 \ube44\uc544 \ud06c\uae30 \uc120\ud0dd<\/strong>
      \ube44\uc6a9\uacfc \uc2e0\ud638 \ud488\uc9c8\uc744 \ubaa8\ub450 \uace0\ub824\ud558\uc138\uc694. \uc608\ub97c \ub4e4\uc5b4, 6~10\uce35\uc73c\ub85c \uad6c\uc131\ub41c \uba54\ubaa8\ub9ac \ubaa8\ub4c8 PCB\uc758 \uacbd\uc6b0 10\/20 mil(\ub4dc\ub9b4\/\ud328\ub4dc) \ube44\uc544\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc77c\ubd80 \uace0\ubc00\ub3c4 \uc18c\ud615 \ubcf4\ub4dc\uc758 \uacbd\uc6b0 8\/18 mil \ube44\uc544\ub97c \uc0ac\uc6a9\ud574 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uae30\uc220\ub85c\ub294 \uadf8\ubcf4\ub2e4 \uc791\uc740 \ube44\uc544\ub97c \ub9cc\ub4e4\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc804\uc6d0 \ub610\ub294 \uc811\uc9c0 \ube44\uc544\uc758 \uacbd\uc6b0 \uc784\ud53c\ub358\uc2a4\ub97c \ub0ae\ucd94\uae30 \uc704\ud574 \ub354 \ud070 \ud06c\uae30\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/li>\n\n\n\n
    2. \uac00\ub2a5\ud558\uba74 \ub354 \uc587\uc740 \ubcf4\ub4dc \uc0ac\uc6a9<\/strong>
      \uacf5\uc2dd\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 \uae30\ud310\uc774 \uc587\uc744\uc218\ub85d \ube44\uc544 \ucee4\ud328\uc2dc\ud134\uc2a4\uc640 \uc778\ub355\ud134\uc2a4\ub97c \ubaa8\ub450 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
    3. \ubd88\ud544\uc694\ud55c \ub808\uc774\uc5b4 \ubcc0\uacbd \ubc29\uc9c0<\/strong>
      \ub808\uc774\uc5b4\ub97c \uc804\ud658\ud558\uc9c0 \uc54a\uace0 \uc2e0\ud638\ub97c \ub77c\uc6b0\ud305\ud558\uc138\uc694. \uc989, \uac00\ub2a5\ud55c \ud55c \ube44\uc544\ub97c \uc801\uac8c \uc0ac\uc6a9\ud558\uc138\uc694.<\/li>\n\n\n\n
    4. \uc804\uc6d0 \ubc0f \uc811\uc9c0 \ud540\uc744 \ube44\uc544 \uadfc\ucc98\uc5d0 \ubc30\uce58\ud569\ub2c8\ub2e4.<\/strong>
      \uc804\uc6d0 \ubc0f \uc811\uc9c0 \ud540\uc744 \ube44\uc544\uc5d0 \uac00\uae5d\uac8c \ubc30\uce58\ud569\ub2c8\ub2e4. \uc120\uc774 \uae38\uba74 \uc778\ub355\ud134\uc2a4\uac00 \uc99d\uac00\ud558\ubbc0\ub85c \ube44\uc544\uc640 \ud540 \uc0ac\uc774\uc758 \uc120\uc740 \uac00\ub2a5\ud55c \ud55c \uc9e7\uac8c \uc720\uc9c0\ud558\uc138\uc694. \uc784\ud53c\ub358\uc2a4\ub97c \ub0ae\ucd94\ub824\uba74 \uc804\uc6d0 \ubc0f \uc811\uc9c0\uc5d0 \ub354 \ub450\uaebc\uc6b4 \ud2b8\ub808\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
    5. \uc2e0\ud638 \ub808\uc774\uc5b4 \ubcc0\uacbd \ube44\uc544 \uadfc\ucc98\uc5d0 \uc811\uc9c0 \ube44\uc544 \ubc30\uce58<\/strong>
      \uc2e0\ud638\uac00 \ub808\uc774\uc5b4\ub97c \ubcc0\uacbd\ud558\ub294 \ube44\uc544 \uadfc\ucc98\uc5d0 \uc811\uc9c0 \ube44\uc544\ub97c \ubc30\uce58\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc2e0\ud638\uac00 \uac00\uae4c\uc6b4 \ubc18\ud658 \uacbd\ub85c\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \uacbd\uc6b0 \uc811\uc9c0 \ube44\uc544\ub97c \uc5ec\ub7ec \uac1c \ucd94\uac00\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc720\uc5f0\ud558\uac8c \ub300\ucc98\ud558\uc138\uc694. \uc55e\uc11c \uc124\uba85\ud55c \ube44\uc544 \ubaa8\ub378\uc740 \ubaa8\ub4e0 \ub808\uc774\uc5b4\uc5d0 \ud328\ub4dc\uac00 \uc788\ub2e4\uace0 \uac00\uc815\ud588\uc2b5\ub2c8\ub2e4. \uacbd\uc6b0\uc5d0 \ub530\ub77c \uc77c\ubd80 \ub0b4\ubd80 \ub808\uc774\uc5b4\uc5d0\uc11c \ud328\ub4dc\ub97c \uc904\uc774\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uc544 \ubc00\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc73c\uba74 \uad6c\ub9ac \ud0c0\uc124\uc758 \ud070 \ud328\ub4dc\uac00 \ub04a\uc5b4\uc9c4 \ub8e8\ud504\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub824\uba74 \uc77c\ubd80 \ube44\uc544\ub97c \uc774\ub3d9\ud558\uac70\ub098 \ud2b9\uc815 \ub808\uc774\uc5b4\uc5d0\uc11c \ud328\ub4dc \ud06c\uae30\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
      \uace0\uc18d PCB\ub97c \uc704\ud55c \ube44\uc544 \uc124\uacc4 - \uc2e4\uc6a9\uc801\uc778 \uc81c\uc548<\/h2>\n\n\n\n
      \uace0\uc18d PCB\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\ub7ec \ub808\uc774\uc5b4\ub97c \uc0ac\uc6a9\ud558\uba70 \ube44\uc544\ub294 \uc124\uacc4\uc758 \uc8fc\uc694 \uc694\uc18c\uc785\ub2c8\ub2e4. PCB\uc758 \ube44\uc544\ub294 \uad6c\uba4d \uc790\uccb4, \uad6c\uba4d \uc8fc\ubcc0\uc758 \ud328\ub4dc, \uc804\uc6d0 \ub808\uc774\uc5b4 \uc808\uc5f0 \uc601\uc5ed(\ube44\uc544 \uc8fc\ubcc0\uc758 \uc804\uc6d0 \ubc0f \uc811\uc9c0\uba74\uc758 \uac04\uadf9)\uc758 \uc138 \ubd80\ubd84\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
      \ub2e4\uc74c\uc740 \uace0\uc18d \uba40\ud2f0 \ub808\uc774\uc5b4 \ubcf4\ub4dc\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc2e4\uc6a9\uc801\uc778 \uc0ac\ud56d\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n
        \n
      1. \uc0ac\uc774\uc988 \uad8c\uc7a5 \uc0ac\ud56d\uc744 \ud1b5\ud574<\/strong>
        \ubc00\ub3c4\uac00 \uc911\uac04 \uc815\ub3c4\uc778 \uc77c\ubc18 \ub2e4\uce35 \ubcf4\ub4dc\uc758 \uacbd\uc6b0 0.25mm \/ 0.51mm \/ 0.91mm(\ub4dc\ub9b4\/\ud328\ub4dc\/\uc804\ub825 \uc808\uc5f0) \ud06c\uae30\uc758 \ube44\uc544\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uace0\ubc00\ub3c4 \ubcf4\ub4dc\uc758 \uacbd\uc6b0 0.20mm \/ 0.46mm \/ 0.86mm\uac00 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uc124\uacc4\uc5d0\uc11c\ub294 \ube44\ub3c4\uae08 \ube44\uc544\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc6d0 \ub610\ub294 \uc811\uc9c0 \ube44\uc544\uc758 \uacbd\uc6b0 \uc784\ud53c\ub358\uc2a4\ub97c \ub0ae\ucd94\uae30 \uc704\ud574 \ub354 \ud070 \ud06c\uae30\ub97c \uace0\ub824\ud558\uc138\uc694.<\/li>\n\n\n\n
      2. \uc804\uc6d0 \uc808\uc5f0 \uad6c\uc5ed<\/strong>
        \uc804\uc6d0 \uc808\uc5f0 \uc601\uc5ed\uc774 \ud074\uc218\ub85d \uc88b\uc2b5\ub2c8\ub2e4. \ud3c9\uba74\uc758 \ube44\uc544 \ubc00\ub3c4\ub97c \uace0\ub824\ud558\uc138\uc694. \uc77c\ubc18\uc801\uc73c\ub85c D1 = D2 + 0.41\uc774 \uac00\uc774\ub4dc\ub77c\uc778\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294\ub370, \uc774\ub294 \ud328\ub4dc \uc9c1\uacbd\uc774 \ud3c9\uba74 \uac04\uadf9 \uc9c1\uacbd\uc5d0 0.41mm\ub97c \ub354\ud55c \uac12\uacfc \uac19\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud3c9\uba74 \uac04\uaca9\uc744 \ucda9\ubd84\ud788 \ub113\uac8c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
      3. \ub808\uc774\uc5b4 \ubcc0\uacbd \ucd5c\uc18c\ud654<\/strong>
        \uc2e0\ud638 \ub77c\uc6b0\ud305\uc5d0\uc11c \ubd88\ud544\uc694\ud55c \ub808\uc774\uc5b4 \ubcc0\uacbd\uc744 \ubc29\uc9c0\ud558\uc5ec \ube44\uc544\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
      4. \ub354 \uc587\uc740 \ubcf4\ub4dc \uc0ac\uc6a9<\/strong>
        \uae30\ud310\uc774 \uc587\uc744\uc218\ub85d \ube44\uc544\uc758 \ucee4\ud328\uc2dc\ud134\uc2a4\uc640 \uc778\ub355\ud134\uc2a4\uac00 \ubaa8\ub450 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n
      5. \uc9e7\uace0 \ub113\uc740 \uc804\uc6d0\/\uc811\uc9c0 \uc5f0\uacb0<\/strong>
        \ube44\uc544\uc5d0\uc11c \uc804\uc6d0 \ub610\ub294 \uc811\uc9c0 \ud540\uae4c\uc9c0\uc758 \ub9ac\ub4dc\ub97c \uc9e7\uac8c \uc720\uc9c0\ud558\uc138\uc694. \uc720\ub3c4 \uc784\ud53c\ub358\uc2a4\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc804\uc6d0 \ub610\ub294 \uc811\uc9c0\uc6a9 \ud2b8\ub808\uc774\uc2a4\ub97c \uac00\ub2a5\ud55c \ud55c \ub113\uac8c \ub9cc\ub4dc\uc138\uc694.<\/li>\n\n\n\n
      6. \ub808\uc774\uc5b4 \ubcc0\uacbd \ube44\uc544 \uadfc\ucc98\uc758 \uc2a4\ud2f0\uce6d\uc744 \ud1b5\ud55c \uc811\uc9c0<\/strong>
        \uc2e0\ud638\uac00 \ub808\uc774\uc5b4 \uc0ac\uc774\ub97c \uc774\ub3d9\ud558\ub294 \ube44\uc544\uc5d0 \uac00\uae4c\uc6b4 \uc811\uc9c0 \ube44\uc544\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc2e0\ud638\uc758 \ub9ac\ud134 \uacbd\ub85c\uac00 \uc9e7\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
        \ub610\ud55c \ube44\uc544 \uae38\uc774\ub294 \ube44\uc544 \uc778\ub355\ud134\uc2a4\uc758 \uc8fc\uc694 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc0c1\ub2e8 \ubc0f \ud558\ub2e8 \ub808\uc774\uc5b4 \ube44\uc544\uc758 \uacbd\uc6b0 \ube44\uc544 \uae38\uc774\ub294 \uc804\uccb4 \ubcf4\ub4dc \ub450\uaed8\uc640 \uac19\uc2b5\ub2c8\ub2e4. \ub808\uc774\uc5b4 \uc218\uac00 \uc99d\uac00\ud558\uba74 \ubcf4\ub4dc \ub450\uaed8\uac00 5mm\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc18d \uc124\uacc4\uc5d0\uc11c\ub294 \ube44\uc544 \uad00\ub828 \ubb38\uc81c\ub97c \uc904\uc774\uae30 \uc704\ud574 \ube44\uc544 \uae38\uc774\ub97c \uc77c\ubc18\uc801\uc73c\ub85c 2.0mm \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ube44\uc544 \uae38\uc774\uac00 2.0mm\ubcf4\ub2e4 \uae34 \uacbd\uc6b0 \ube44\uc544 \uc9c1\uacbd\uc744 \ub298\ub9ac\uba74 \uc784\ud53c\ub358\uc2a4 \uc5f0\uc18d\uc131\uc744 \ubcf5\uc6d0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uc544 \uae38\uc774\uac00 1.0mm \uc774\ud558\uc778 \uacbd\uc6b0 \ucd5c\uc801\uc758 \ube44\uc544 \uc9c1\uacbd\uc740 \uc57d 0.20mm ~ 0.30mm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
        PCB \uc0dd\uc0b0\uc758 \ubc31\ub4dc\ub9b4\ub9c1<\/h2>\n\n\n\n
        1. \ubc31\ub4dc\ub9b4\ub9c1\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n
        \ubc31\ub4dc\ub9b4\ub9c1\uc740 \uae4a\uc740 \uad6c\uba4d\uc774 \uc788\ub294 \ubcf4\ub4dc\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218 \ub4dc\ub9b4\ub9c1 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 12\uce35 \ubcf4\ub4dc\ub97c \ub9cc\ub4e4 \ub54c \ub808\uc774\uc5b4 1\uacfc \ub808\uc774\uc5b4 9\ub97c \uc5f0\uacb0\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c\ub294 \uad00\ud1b5 \uad6c\uba4d\uc744 \ud55c \ubc88 \ub6ab\uc740 \ub2e4\uc74c \ud50c\ub808\uc774\ud305\ud569\ub2c8\ub2e4. \uc774 \uad00\ud1b5 \uad6c\uba4d\uc740 \ub808\uc774\uc5b4 1\uc5d0\uc11c \ub808\uc774\uc5b4 12\uae4c\uc9c0 \uc5f0\uacb0\ub418\uc9c0\ub9cc, \uc5ec\uae30\uc11c\ub294 \ub808\uc774\uc5b4 1\uacfc \ub808\uc774\uc5b4 9 \uc0ac\uc774\ub9cc \uc5f0\uacb0\ud558\uba74 \ub429\ub2c8\ub2e4. \ub808\uc774\uc5b4 10\uc5d0\uc11c \ub808\uc774\uc5b4 12\uae4c\uc9c0\uc758 \ucd94\uac00 \uc139\uc158\uc740 \uc2a4\ud141\ucc98\ub7fc \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uc2a4\ud141\uc740 \uc2e0\ud638 \uacbd\ub85c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \ud1b5\uc2e0 \uc2e0\ud638\uc758 \uc2e0\ud638 \ubb34\uacb0\uc131 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc5ec\ubd84\uc758 \uc2a4\ud141\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \ub450 \ubc88\uc9f8 \ub4dc\ub9b4\ub9c1 \ub2e8\uacc4\uc778 \ub4b7\uba74\uc5d0\uc11c \ub4dc\ub9b4\uc744 \ub6ab\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ubc31\ub4dc\ub9b4\ub9c1\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc81c\uc870\uc5c5\uccb4\ub294 \uc774\ud6c4 \ub2e8\uacc4\uc5d0\uc11c \uc77c\ubd80 \uad6c\ub9ac\ub97c \uc81c\uac70\ud558\uace0 \ub4dc\ub9b4 \ube44\ud2b8\uc758 \ub05d\uc774 \uac00\ub298\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc5d0 \ub9c8\uc9c0\ub9c9 \ube44\ud2b8\uae4c\uc9c0 \ubaa8\ub450 \ub4dc\ub9b4\ub9c1\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uc7a5\uc5d0\uc11c\ub294 \ubcf4\ud1b5 \uc544\uc8fc \uc791\uc740 \uc2a4\ud141\uc744 \ub0a8\uae41\ub2c8\ub2e4. \ub0a8\uc740 \uc2a4\ud141\uc758 \uae38\uc774\ub97c B \uac12\uc774\ub77c\uace0 \ud558\uba70, \uc88b\uc740 B \uac12\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 50\u03bcm\uc5d0\uc11c 150\u03bcm \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
        \"backdrilling\"<\/figure>\n\n\n\n
        2. \uc65c \ubc31\ub4dc\ub9b4\uc744 \ud574\uc57c \ud558\ub098\uc694?<\/h3>\n\n\n\n
        \ubc31\ub4dc\ub9b4\ub9c1\uc740 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n
          \n
        1. \ub178\uc774\uc988\uc640 \uac04\uc12d\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
        2. \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
        3. \ubcf4\ub4dc\uc758 \uad6d\uc18c \uc601\uc5ed\uc744 \ub354 \uc587\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        4. \ub9e4\ub9bd\ud615 \ub610\ub294 \ube14\ub77c\uc778\ub4dc \ube44\uc544\uc758 \ud544\uc694\uc131\uc744 \uc904\uc5ec \ubcf4\ub4dc \ubcf5\uc7a1\uc131\uc744 \ub0ae\ucda5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
          3. \ubc31\ub4dc\ub9b4\ub9c1\uc758 \uae30\ub2a5\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n
          \ubc31\ub4dc\ub9b4\ub9c1\uc740 \uc5f0\uacb0\uc774\ub098 \uc2e0\ud638 \uc804\uc1a1\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc9c0 \uc54a\ub294 \ube44\uc544 \uc139\uc158\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubc18\uc0ac, \uc0b0\ub780, \uc9c0\uc5f0 \ubc0f \uc2e0\ud638 \u201c\uc65c\uace1\u201d\uc744 \uc720\ubc1c\ud558\ub294 \uae30\ud0c0 \uc601\ud5a5\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc124\uacc4, \ubcf4\ub4dc \uc7ac\ub8cc, \uc804\uc1a1\uc120, \ucee4\ub125\ud130, \uce69 \ud328\ud0a4\uc9d5 \uc678\uc5d0\ub3c4 \ube44\uc544\ub3c4 \uc2e0\ud638 \ubb34\uacb0\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
          4. \ubc31\ub4dc\ub9b4\ub9c1 \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n\n\n\n
          \ubc31\ub4dc\ub9b4\ub9c1\uc740 PCB \ud45c\uba74\uc744 \uac10\uc9c0\ud558\uc5ec \uc704\uce58\ub97c \uc9c0\uc815\ud558\ub294 \ub4dc\ub9b4 \ube44\ud2b8\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub4dc\ub9b4 \ube44\ud2b8 \ud301\uc774 \uae30\ud310 \ud45c\uba74\uc758 \uad6c\ub9ac \ud638\uc77c\uc5d0 \ub2ff\uc73c\uba74 \ubbf8\uc138 \uc804\ub958\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774 \uc804\ub958\ub294 \uae30\uacc4\uc5d0 \uae30\ud310 \ud45c\uba74 \ub192\uc774\ub97c \uc54c\ub824\uc90d\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \uae30\uacc4\uac00 \uc124\uc815\ub41c \uae4a\uc774\uae4c\uc9c0 \ub4dc\ub9b4\ub9c1\ud55c \ud6c4 \uba48\ucda5\ub2c8\ub2e4.<\/p>\n\n\n\n
          5. \ubc31\ub4dc\ub9b4\ub9c1 \ud504\ub85c\uc138\uc2a4 \ub2e8\uacc4<\/h3>\n\n\n\n
          \uc77c\ubc18\uc801\uc778 \ubc31\ub4dc\ub9b4\ub9c1 \ud504\ub85c\uc138\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c4\ud589\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
          a. PCB\uc5d0 \ub4f1\ub85d \uad6c\uba4d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uad6c\uba4d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uccab \ubc88\uc9f8 \ub4dc\ub9b4\ub9c1 \ub2e8\uacc4(\uad00\ud1b5 \uad6c\uba4d)\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.
          b. \uccab \ubc88\uc9f8 \ub4dc\ub9b4\ub9c1 \ud6c4 \uad6c\uba4d\uc744 \ub3c4\uae08\ud569\ub2c8\ub2e4. \ub3c4\uae08\ud558\uae30 \uc804\uc5d0 \ud544\uc694\uc5d0 \ub530\ub77c \ub4dc\ub77c\uc774 \ud544\ub984\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub4f1\ub85d \uad6c\uba4d\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.
          c. \ub3c4\uae08\ub41c \ubcf4\ub4dc\uc5d0 \uc678\uce35 \ud328\ud134\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.
          d. \ud328\ud134 \ub3c4\uae08\uc744 \ud569\ub2c8\ub2e4. \ud328\ud134 \ub3c4\uae08 \uc804\uc5d0 \ud544\uc694\ud55c \uacbd\uc6b0 \ub4f1\ub85d \uad6c\uba4d\uc744 \ub2e4\uc2dc \ub4dc\ub77c\uc774 \ud544\ub984\uc73c\ub85c \ucc98\ub9ac\ud569\ub2c8\ub2e4.
          e. \uccab \ubc88\uc9f8 \ub4dc\ub9b4\uc758 \ub4f1\ub85d \uad6c\uba4d\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc31\ub4dc\ub9b4\ub9c1\ud560 \ubcf4\ub4dc\uc758 \uc704\uce58\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \ub4dc\ub9b4 \ube44\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubc31\ub4dc\ub9b4\ub9c1\uc774 \ud544\uc694\ud55c \ub3c4\uae08 \uc139\uc158\uc744 \ub4dc\ub9b4\ub9c1\ud569\ub2c8\ub2e4.
          f. \ubc31 \ub4dc\ub9b4\ub9c1 \ud6c4\uc5d0\ub294 \ubc31 \ub4dc\ub9b4\ub9c1\ud55c \uad6c\uba4d\uc744 \uc138\ucc99\ud558\uc5ec \ub4dc\ub9b4 \uba3c\uc9c0\uc640 \uc794\uc5ec\ubb3c\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
          6. \ubc31 \ub4dc\ub9b4 \ubcf4\ub4dc\uc758 \uae30\uc220\uc801 \ud2b9\uc9d5<\/h3>\n\n\n\n
          \uc77c\ubc18\uc801\uc778 \uae30\uc220\uc801 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
            \n
          1. \ub300\ubd80\ubd84\uc758 \ubc31\ub4dc\ub9b4 \ubcf4\ub4dc\ub294 \ub9ac\uc9c0\ub4dc \ubcf4\ub4dc\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
          2. \ub808\uc774\uc5b4 \uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 8\uac1c\uc5d0\uc11c 50\uac1c\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
          3. \ubcf4\ub4dc \ub450\uaed8\ub294 \ubcf4\ud1b5 2.5mm \uc774\uc0c1\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
          4. \ub450\uaed8 \ub300 \uc9c1\uacbd \ube44\uc728\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \ud07d\ub2c8\ub2e4.<\/li>\n\n\n\n
          5. \ubcf4\ub4dc \ud06c\uae30\uac00 \ud07d\ub2c8\ub2e4.<\/li>\n\n\n\n
          6. \ucd08\uae30 \ub4dc\ub9b4 \ucd5c\uc18c \uc9c1\uacbd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.3mm \uc774\uc0c1\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
          7. \ubcf4\ub4dc\uc5d0\ub294 \uc555\uc785 \uad6c\uba4d\uc5d0 \ud540\uce58 \uc5b4\ub808\uc774\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \uc678\ubd80 \ub808\uc774\uc5b4 \ud754\uc801\uc774 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
          8. \ubc31\ub4dc\ub9b4 \uad6c\uba4d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uac70\ud560 \uad6c\uba4d\ubcf4\ub2e4 0.2mm \ub354 \ud07d\ub2c8\ub2e4.<\/li>\n\n\n\n
          9. \ubc31\ub4dc\ub9b4 \uae4a\uc774 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc57d \u00b10.05mm\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
          10. \ubc31\ub4dc\ub9b4\ub9c1\uc774 M \ub808\uc774\uc5b4\uae4c\uc9c0 \ub3c4\ub2ec\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, M \ub808\uc774\uc5b4\uc5d0\uc11c M-1 \ub808\uc774\uc5b4\uae4c\uc9c0\uc758 \uc720\uc804\uccb4 \ub450\uaed8\ub294 \ucd5c\uc18c 0.17mm\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
            \"backdrilled<\/figure>\n\n\n\n
            7. \ubc31\ub4dc\ub9b4 \ubcf4\ub4dc\uc758 \uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n
            \ubc31\ub4dc\ub9b4 \ubcf4\ub4dc\ub294 \uc8fc\ub85c \uc2e0\ud638 \ubb34\uacb0\uc131\uc774 \ub9e4\uc6b0 \uc6b0\uc218\ud558\uace0 \ub300\ud615 \uad6c\uc870\uac00 \ud544\uc694\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubd84\uc57c\ub294 \ud1b5\uc2e0 \uc7a5\ube44, \ub300\ud615 \uc11c\ubc84, \uc758\ub8cc \uc804\uc790, \uad70\uc0ac \ubc0f \ud56d\uacf5 \uc6b0\uc8fc \ubd84\uc57c\uc785\ub2c8\ub2e4. \uad70\uc0ac \ubc0f \ud56d\uacf5 \uc6b0\uc8fc \ubd84\uc57c\ub294 \ubbfc\uac10\ud55c \ubd84\uc57c\uc774\uae30 \ub54c\ubb38\uc5d0 \uc774\ub7ec\ud55c \ubd84\uc57c\uc758 \ubc31\ud50c\ub808\uc778\uc740 \ud574\ub2f9 \ubd84\uc57c\uc5d0 \ub300\ud55c \ubc30\uacbd \uc9c0\uc2dd\uc744 \uac16\ucd98 \uc5f0\uad6c \uae30\uad00, R&D \uc13c\ud130 \ub610\ub294 PCB \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \uc81c\uc791\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc911\uad6d\uc5d0\uc11c\ub294 \ubc31\ud50c\ub808\uc778\uc5d0 \ub300\ud55c \ub300\ubd80\ubd84\uc758 \uc218\uc694\uac00 \ube60\ub974\uac8c \uc131\uc7a5\ud558\uace0 \uc788\ub294 \ud1b5\uc2e0 \uc0b0\uc5c5\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
            \n\n\n\n
            \uc694\uc57d<\/h2>\n\n\n\n
            \uac04\ub2e8\ud788 \ub9d0\ud574 \ube44\uc544\ub294 \uac04\ub2e8\ud558\uc9c0\ub9cc \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ube44\uc544\ub294 \ub808\uc774\uc5b4\ub97c \uc5f0\uacb0\ud558\uace0 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\uc640 \uc778\ub355\ud134\uc2a4\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc0dd\uc740 \uc2e0\ud638 \uc0c1\uc2b9 \uc2dc\uac04\uacfc \ubc14\uc774\ud328\uc2a4 \ucee4\ud328\uc2dc\ud130\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ubaa8\ub450 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ube44\uc544 \uae38\uc774\ub294 \uc8fc\ub85c \uc778\ub355\ud134\uc2a4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ube44\uc544 \ud06c\uae30, \ud328\ub4dc \ud06c\uae30 \ubc0f \uac04\uaca9\uc740 \ucee4\ud328\uc2dc\ud134\uc2a4\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. \uace0\uc18d \uc124\uacc4\uc758 \uacbd\uc6b0 \ub2e4\uc74c \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc138\uc694:<\/p>\n\n\n\n
              \n
            • \ubcf4\ub4dc \ubc00\ub3c4\uc640 \ube44\uc6a9\uc5d0 \ub9de\ub294 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ub9ce\uc740 \ubcf4\ub4dc\uc758 \uacbd\uc6b0 10\/20 mil\uc774 \uc88b\uc73c\uba70, \ubc00\ub3c4\uac00 \ub192\uc740 \ubcf4\ub4dc\uc758 \uacbd\uc6b0 8\/18 mil\uc744 \uc0ac\uc6a9\ud558\uc138\uc694. \uc804\uc6d0\/\uc811\uc9c0 \ube44\uc544\uc758 \uacbd\uc6b0 \ub354 \ud070 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/li>\n\n\n\n
            • \uac00\ub2a5\ud558\uba74 \uc587\uc740 \ubcf4\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \uae30\uc0dd\ucda9\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n
            • \ubd88\ud544\uc694\ud55c \ub808\uc774\uc5b4 \ubcc0\uacbd\uc744 \ud53c\ud558\uc138\uc694. \uac00\ub2a5\ud558\uba74 \ub3d9\uc77c\ud55c \ub808\uc774\uc5b4\uc5d0\uc11c \ub77c\uc6b0\ud305\uc744 \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n\n\n\n
            • \uc804\uc6d0 \ubc0f \uc811\uc9c0 \ud540\uc744 \ube44\uc544 \uadfc\ucc98\uc5d0 \ubc30\uce58\ud558\uace0 \uc5f0\uacb0\uc744 \uc9e7\uace0 \ub113\uac8c \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n\n\n\n
            • \uc9e7\uc740 \ub9ac\ud134 \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ub808\uc774\uc5b4\ub97c \ubcc0\uacbd\ud558\ub294 \uc2e0\ud638 \ube44\uc544 \uadfc\ucc98\uc5d0 \uc811\uc9c0 \ube44\uc544\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
            • \uae34 \ube44\uc544 \ub610\ub294 \uae4a\uc740 \ubcf4\ub4dc\uc758 \uacbd\uc6b0 \uace0\uc18d \uc2e0\ud638\ub97c \ubc29\ud574\ud558\ub294 \uc2a4\ud141\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \ubc31\ub4dc\ub9b4\ub9c1\uc744 \uace0\ub824\ud558\uc138\uc694.<\/li>\n\n\n\n
            • \ube44\uc544 \ubc00\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc740 \uacbd\uc6b0, \uad6c\ub9ac \ud0c0\uc124\uc774 \uae68\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \uc77c\ubd80 \ub0b4\ubd80 \ub808\uc774\uc5b4\uc758 \ud328\ub4dc \ud06c\uae30\ub97c \uc904\uc774\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
              \uc774 \uaddc\uce59\uc744 \ub530\ub974\uace0 \ud558\ub098\uc758 \uacbd\uc720\uc9c0\uac00 \uc544\ub2cc \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud574 \uc0dd\uac01\ud558\uc138\uc694. \uace0\uc18d \uc124\uacc4\uc5d0\uc11c\ub294 \uc791\uc740 \ub514\ud14c\uc77c\uc774 \ubaa8\uc5ec \ud070 \ud6a8\uacfc\ub97c \ub0c5\ub2c8\ub2e4. \uc2e0\uc911\ud55c \ube44\uc544 \uacc4\ud68d\uc740 \ubcf4\ub4dc\uc758 \uc791\ub3d9\uc744 \uac1c\uc120\ud558\uace0 \uc704\ud5d8\uc744 \uc904\uc774\uba70 \ub098\uc911\uc5d0 \ub514\ubc84\uae45 \uc2dc\uac04\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
              <\/p>","protected":false},"excerpt":{"rendered":"
              A via is one of the key parts of a multi-layer printed circuit board (PCB). In many boards, drilling costs […]<\/p>","protected":false},"author":1,"featured_media":3607,"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":"","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-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3585","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"spectra_custom_meta":{"_edit_lock":["1760420477:1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["17"],"_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":[""],"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":["a:3:{s:7:\"desktop\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-5)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"tablet\";a:12:{s:16:\"background-color\";s:0:\"\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"mobile\";a:12:{s:16:\"background-color\";s:0:\"\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}}"],"ast-content-background-meta":["a:3:{s:7:\"desktop\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"tablet\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"mobile\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}}"],"footnotes":[""],"_elementor_edit_mode":[""],"_elementor_template_type":[""],"_elementor_data":[""],"_elementor_conditions":["a:0:{}"],"_edit_last":["1"],"_thumbnail_id":["3607"],"_uag_page_assets":["a:9:{s:3:\"css\";s:30185:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n.uagb-social-share__outer-wrap,.uagb-social-share__wrap{display:flex;align-items:center;justify-content:center}.uagb-social-share__layout-vertical.uagb-social-share__outer-wrap,.uagb-social-share__layout-vertical .uagb-social-share__wrap{flex-direction:column}.uagb-social-share__layout-vertical .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:first-child{margin-top:0 !important}.uagb-social-share__layout-vertical .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:last-child{margin-bottom:0 !important}.uagb-social-share__outer-wrap a.uagb-button__link:focus{box-shadow:none}.uagb-social-share__outer-wrap .uagb-ss__wrapper{padding:0;margin-left:5px;margin-right:5px;transition:all 0.2s;display:inline-flex;text-align:center}.uagb-social-share__outer-wrap .uagb-ss__source-wrap{display:inline-block}.uagb-social-share__outer-wrap .uagb-ss__link{color:#3a3a3a;display:inline-table;line-height:0;cursor:pointer}.uagb-social-share__outer-wrap .uagb-ss__source-icon{font-size:40px;width:40px;height:40px}.uagb-social-share__outer-wrap .uagb-ss__source-image{width:40px}@media (max-width: 976px){.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left:0;margin-right:0}}.uagb-social-share__layout-horizontal .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:first-child{margin-left:0 !important}.uagb-social-share__layout-horizontal .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:last-child{margin-right:0 !important}\n.wp-block-uagb-social-share .uagb-social-share__wrapper{text-decoration:none}.uagb-social-share__wrapper{box-shadow:none}.uagb-social-share__outer-wrap:not(.uagb-social-share__no-label) .uagb-social-share__source-wrap{margin-right:15px}.uagb-social-share__outer-wrap.uagb-social-share__icon-at-top .uagb-social-share__source-wrap{-ms-flex-item-align:flex-start;align-self:flex-start;margin-top:5px}\n.uagb-block-015f0124 .uagb-ss-repeater span.uagb-ss__link{color: #3a3a3a;}.uagb-block-015f0124 .uagb-ss-repeater a.uagb-ss__link{color: #3a3a3a;}.uagb-block-015f0124 .uagb-ss-repeater span.uagb-ss__link svg{fill: #3a3a3a;}.uagb-block-015f0124 .uagb-ss-repeater a.uagb-ss__link svg{fill: #3a3a3a;}.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__wrapper{margin-left: 0;margin-right: 0;margin-top: 5px;margin-bottom: 5px;}.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__link{padding: 10px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__link{padding: 10px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left: 5px;margin-right: 5px;}.uagb-block-015f0124 .wp-block-uagb-social-share-child {border-radius: 0px;}.uagb-block-015f0124 .uagb-ss__source-wrap{width: 30px;}.uagb-block-015f0124 .uagb-ss__source-wrap svg{width: 30px;height: 30px;}.uagb-block-015f0124 .uagb-ss__source-image{width: 30px;}.uagb-block-015f0124 .uagb-ss__source-icon{width: 30px;height: 30px;font-size: 30px;}.uagb-block-015f0124.uagb-social-share__outer-wrap{justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;}.uagb-block-44317091.uagb-ss-repeater span.uagb-ss__link{color: #3b5998;}.uagb-block-44317091.uagb-ss-repeater a.uagb-ss__link{color: #3b5998;}.uagb-block-44317091.uagb-ss-repeater span.uagb-ss__link svg{fill: #3b5998;}.uagb-block-44317091.uagb-ss-repeater a.uagb-ss__link svg{fill: #3b5998;}.uagb-block-df693e43.uagb-ss-repeater span.uagb-ss__link{color: #55acee;}.uagb-block-df693e43.uagb-ss-repeater a.uagb-ss__link{color: #55acee;}.uagb-block-df693e43.uagb-ss-repeater span.uagb-ss__link svg{fill: #55acee;}.uagb-block-df693e43.uagb-ss-repeater a.uagb-ss__link svg{fill: #55acee;}.uagb-block-e0123642.uagb-ss-repeater span.uagb-ss__link{color: #bd081c;}.uagb-block-e0123642.uagb-ss-repeater a.uagb-ss__link{color: #bd081c;}.uagb-block-e0123642.uagb-ss-repeater span.uagb-ss__link svg{fill: #bd081c;}.uagb-block-e0123642.uagb-ss-repeater a.uagb-ss__link svg{fill: #bd081c;}.uagb-block-23521e42.uagb-ss-repeater span.uagb-ss__link{color: #0077b5;}.uagb-block-23521e42.uagb-ss-repeater a.uagb-ss__link{color: #0077b5;}.uagb-block-23521e42.uagb-ss-repeater span.uagb-ss__link svg{fill: #0077b5;}.uagb-block-23521e42.uagb-ss-repeater a.uagb-ss__link svg{fill: #0077b5;}@media only screen and (max-width: 976px) {.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__wrapper{margin-left: 0;margin-right: 0;margin-top: 5px;margin-bottom: 5px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left: 5px;margin-right: 5px;}.uagb-block-015f0124.uagb-social-share__outer-wrap{justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;}}@media only screen and (max-width: 767px) {.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__wrapper{margin-left: 0;margin-right: 0;margin-top: 5px;margin-bottom: 5px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left: 5px;margin-right: 5px;}.uagb-block-015f0124.uagb-social-share__outer-wrap{justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;}}.uagb-cta__outer-wrap .uagb-cta__content,.uagb-cta__outer-wrap a.uagb-cta__block-link span,.uagb-cta__outer-wrap .uagb-cta__content-right .uagb-cta__button-wrapper,.uagb-cta__outer-wrap .uagb-cta-typeof-button,.uagb-cta__outer-wrap .uagb-cta__content-right .uagb-cta__block-link,.uagb-cta__outer-wrap .uagb-cta-with-svg{display:inline-block}.uagb-cta__outer-wrap{display:flex;justify-content:space-between}.wp-block-uagb-call-to-action .uagb-cta__buttons{display:inline-flex}.wp-block-uagb-call-to-action .wp-block-button__link,.wp-block-uagb-call-to-action .ast-outline-button{fill:currentColor;justify-content:center}.uagb-cta__button-link-wrapper,.uagb-cta-second__button{display:inline-flex;align-items:center;word-break:keep-all;width:100%}.uagb-cta__title{padding:0;margin:0;display:block}.uagb-cta__content-right .uagb-cta__button-wrapper{float:right}.uagb-cta__link-wrapper.uagb-cta__block-link-style:empty{display:none}a.uagb-cta__block-link,.entry .entry-content a.uagb-cta__block-link,a.uagb-cta__block-link-wrap,.entry .entry-content a.uagb-cta__block-link-wrap{text-decoration:none}a.uagb-cta__block-link:hover,.entry .entry-content a.uagb-cta__block-link:hover,a.uagb-cta__block-link-wrap:hover,.entry .entry-content a.uagb-cta__block-link-wrap:hover .entry .entry-content a.uagb-cta__block-link:hover{color:inherit}.uagb-cta__content-right{text-align:right;justify-content:flex-end}.uagb-cta__left-right-wrap{width:100%;word-break:break-word}.uagb-cta__icon-position-below-title .uagb-cta__left-right-wrap{display:block;min-width:100%;width:100%}.uagb-cta__icon-position-left .uagb-cta__left-right-wrap,.uagb-cta__icon-position-right .uagb-cta__left-right-wrap{display:flex}.uagb-cta__icon-position-right .uagb-cta__left-right-wrap{justify-content:flex-end}.uagb-cta__block-link-icon-after{margin-left:5px;margin-right:0}.uagb-cta__block-link-icon-before{margin-left:0;margin-right:5px}.uagb-cta__block-link-icon,.uagb-cta__block svg{transition:all 200ms linear}.uagb-cta__block{position:relative}.uagb-cta-typeof-button{line-height:1;text-align:center}.uagb-cta__content-right .uagb-cta__button-link-wrapper,.uagb-cta__content-right .uagb-cta-second__button .uagb-cta__content-right .uagb-cta__block-link,.uagb-cta__content-right.uagb-cta__button-valign-middle .uagb-cta__left-right-wrap{display:flex;align-items:center}.uagb-cta__content-right .uagb-cta__button-link-wrapper,.uagb-cta__content-right .uagb-cta-second__button .uagb-cta__content-right .uagb-cta__block-link{justify-content:center}.uagb-cta__link-wrapper a{box-shadow:none;text-decoration:none}.uagb-cta__block,.uagb-cta__content,.uagb-cta__left-right-wrap{z-index:1}.uagb-cta__block-link{cursor:pointer}.uagb-cta__content-right .uagb-cta__block-link{float:right;padding:10px 14px}a.uagb-cta__block-link-wrap{color:inherit}.uagb-cta__content p:empty{display:none}.uagb-cta__button-type-none .uagb-cta__content{width:100%}.uagb-cta-with-svg{height:14px;width:14px;line-height:14px;vertical-align:middle}.uagb-cta__block svg{display:block;height:inherit;width:inherit}.uagb-cta__button-link-wrapper svg{width:20px;height:20px}.uagb-cta__align-button-after{margin-left:5px}.uagb-cta__align-button-before{margin-right:5px}.uagb-cta__block-link i{font-style:normal}a.uagb-cta__link-to-all{position:absolute;top:0;left:0;width:100%;height:100%;z-index:11}.wp-block-uagb-call-to-action{position:relative}.wp-block-uagb-call-to-action a.uagb-cta__link-to-all{position:absolute;top:0;left:0;width:100%;height:100%;z-index:11}@media only screen and (max-width: 976px){.uagb-cta__content-stacked-tablet,.uagb-cta__content-stacked-tablet .uagb-cta__left-right-wrap{flex-direction:column;text-align:center}.uagb-cta__content-stacked-tablet.uagb-cta__content-right .uagb-cta__button-wrapper{float:none;margin:0 auto}.uagb-cta__content-stacked-tablet .uagb-cta__left-right-wrap .uagb-cta__content{margin-left:0;margin-right:0}.uagb-cta__content-stacked-tablet.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__content,.uagb-cta__content-stacked-tablet.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width:100% !important}}@media screen and (max-width: 767px){.uagb-cta__content-stacked-mobile,.uagb-cta__content-stacked-mobile .uagb-cta__left-right-wrap{flex-direction:column;text-align:center}.uagb-cta__content-stacked-mobile.uagb-cta__content-right .uagb-cta__button-wrapper{float:none;margin:0 auto}.uagb-cta__content-stacked-mobile .uagb-cta__left-right-wrap .uagb-cta__content{margin-left:0;margin-right:0}.uagb-cta__content-stacked-mobile.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__content,.uagb-cta__content-stacked-mobile.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width:100% !important}}.uagb-cta__desc p:last-child{margin-bottom:0}\n#uagb-cta-block-.wp-block-uagb-call-to-action .uagb-cta__title{margin-bottom: 10px;}#uagb-cta-block-.wp-block-uagb-call-to-action .uagb-cta__desc{margin-bottom: 10px;}#uagb-cta-block- .uagb-cta__align-button-after{margin-left: 10px;}#uagb-cta-block- .uagb-cta__align-button-before{margin-right: 10px;}#uagb-cta-block-.wp-block-uagb-call-to-action a.uagb-cta__button-link-wrapper > svg{margin-left: 10px;}#uagb-cta-block-.wp-block-uagb-call-to-action a.uagb-cta-second__button > svg{margin-left: 10px;font-size: 14px;width: 14px;height: 14px;line-height: 14px;}#uagb-cta-block- .uagb-cta__content-wrap{text-align: left;}#uagb-cta-block- .uagb-cta__wrap{width: 70%;text-align: left;}#uagb-cta-block-.wp-block-uagb-call-to-action{text-align: left;}#uagb-cta-block- .uagb-cta__left-right-wrap .uagb-cta__content{margin-left: 0px;}#uagb-cta-block- .uagb-cta__buttons{column-gap: 15px;}#uagb-cta-block-.wp-block-uagb-call-to-action {display: flex;justify-content: space-between;}#uagb-cta-block- .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__content{width: 70%;}#uagb-cta-block- .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width: 30%;}#uagb-cta-block-.wp-block-uagb-call-to-action a.uagb-cta__button-link-wrapper {align-self: center;height: fit-content;margin-left: auto;}#uagb-cta-block-.wp-block-uagb-call-to-action  {flex-direction: row;align-items: center;}#uagb-cta-block-.wp-block-uagb-call-to-action.wp-block-button a.uagb-cta-second__button{align-self: center;height: fit-content;}#uagb-cta-block-.wp-block-uagb-call-to-action.wp-block-button a.uagb-cta-second__button:hover{background-color: !important;}#uagb-cta-block-.wp-block-uagb-call-to-action.wp-block-button a.uagb-cta-second__button:focus{background-color: !important;}#uagb-cta-block- .uagb-cta__button-wrapper a.uagb-cta-typeof-button{color: #333;border-style: solid;}#uagb-cta-block-.wp-block-uagb-call-to-action.wp-block-button .uagb-cta__buttons a.uagb-cta__button-link-wrapper.wp-block-button__link{border-style: solid;}#uagb-cta-block-.wp-block-uagb-call-to-action a.uagb-cta-second__button{text-transform: normal;text-decoration: none;font-size: 14px;}@media only screen and (max-width: 976px) {#uagb-cta-block-.wp-block-uagb-call-to-action.uagb-cta__content-stacked-tablet {display: inherit;}#uagb-cta-block-.uagb-cta__content-stacked-tablet .uagb-cta__wrap{width: 100%;}#uagb-cta-block- .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width: 30%;}#uagb-cta-block- .uagb-cta__wrap{text-align: center;}#uagb-cta-block-.wp-block-uagb-call-to-action {flex-direction: column;align-items: center;}}@media only screen and (max-width: 767px) {#uagb-cta-block-.wp-block-uagb-call-to-action.uagb-cta__content-stacked-mobile {display: inherit;}#uagb-cta-block-.uagb-cta__content-stacked-mobile .uagb-cta__wrap{width: 100%;}#uagb-cta-block- .uagb-cta__buttons{justify-content: center;}#uagb-cta-block- .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width: 30%;}#uagb-cta-block- .uagb-cta__wrap{text-align: center;}#uagb-cta-block-.wp-block-uagb-call-to-action {flex-direction: column;align-items: center;}}.uagb-icon-list__wrap{display:flex;align-items:flex-start;justify-content:flex-start}.wp-block-uagb-icon-list-child{padding:0;transition:all 0.2s;display:inline-flex;color:#3a3a3a;align-items:center;text-decoration:none;box-shadow:none}.wp-block-uagb-icon-list-child span.uagb-icon-list__source-wrap{display:block;align-items:center}.uagb-icon-list__source-wrap svg{display:block}.uagb-icon-list__source-image{width:40px}.uagb-icon-list__outer-wrap .uagb-icon-list__content-wrap{color:#3a3a3a;display:flex;align-items:center}\n.wp-block-uagb-icon-list-child{position:relative}.wp-block-uagb-icon-list-child>a{position:absolute;top:0;left:0;width:100%;height:100%}img.uagb-icon-list__source-image{max-width:unset}.wp-block-uagb-icon-list-child .uagb-icon-list__label{word-break:break-word}\n.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-radius: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__label{text-decoration: !important;line-height: em;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__label{text-align: left;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child{text-decoration: !important;line-height: em;}.wp-block-uagb-icon-list.uagb-block-f606f41a.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-wrap{margin-right: 15px;}.uagb-block-ddf54d80.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background:  !important;border-color:  !important;}.uagb-block-ddf54d80.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background:  !important;border-color:  !important;}.uagb-block-b45e4180.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background:  !important;border-color:  !important;}.uagb-block-b45e4180.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background:  !important;border-color:  !important;}.uagb-block-6962245c.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background:  !important;border-color:  !important;}.uagb-block-6962245c.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background:  !important;border-color:  !important;}@media only screen and (max-width: 976px) {.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap {padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-f606f41a.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}@media only screen and (max-width: 767px) {.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-f606f41a.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}.wp-block-uagb-container{display:flex;position:relative;box-sizing:border-box;transition-property:box-shadow;transition-duration:0.2s;transition-timing-function:ease}.wp-block-uagb-container .spectra-container-link-overlay{bottom:0;left:0;position:absolute;right:0;top:0;z-index:10}.wp-block-uagb-container.uagb-is-root-container{margin-left:auto;margin-right:auto}.wp-block-uagb-container.alignfull.uagb-is-root-container .uagb-container-inner-blocks-wrap{display:flex;position:relative;box-sizing:border-box;margin-left:auto !important;margin-right:auto !important}.wp-block-uagb-container .wp-block-uagb-blockquote,.wp-block-uagb-container .wp-block-spectra-pro-login,.wp-block-uagb-container .wp-block-spectra-pro-register{margin:unset}.wp-block-uagb-container .uagb-container__video-wrap{height:100%;width:100%;top:0;left:0;position:absolute;overflow:hidden;-webkit-transition:opacity 1s;-o-transition:opacity 1s;transition:opacity 1s}.wp-block-uagb-container .uagb-container__video-wrap video{max-width:100%;width:100%;height:100%;margin:0;line-height:1;border:none;display:inline-block;vertical-align:baseline;-o-object-fit:cover;object-fit:cover;background-size:cover}.wp-block-uagb-container.uagb-layout-grid{display:grid;width:100%}.wp-block-uagb-container.uagb-layout-grid>.uagb-container-inner-blocks-wrap{display:inherit;width:inherit}.wp-block-uagb-container.uagb-layout-grid>.uagb-container-inner-blocks-wrap>.wp-block-uagb-container{max-width:unset !important;width:unset !important}.wp-block-uagb-container.uagb-layout-grid>.wp-block-uagb-container{max-width:unset !important;width:unset !important}.wp-block-uagb-container.uagb-layout-grid.uagb-is-root-container{margin-left:auto;margin-right:auto}.wp-block-uagb-container.uagb-layout-grid.uagb-is-root-container>.wp-block-uagb-container{max-width:unset !important;width:unset !important}.wp-block-uagb-container.uagb-layout-grid.alignwide.uagb-is-root-container{margin-left:auto;margin-right:auto}.wp-block-uagb-container.uagb-layout-grid.alignfull.uagb-is-root-container .uagb-container-inner-blocks-wrap{display:inherit;position:relative;box-sizing:border-box;margin-left:auto !important;margin-right:auto !important}body .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>*:not(.wp-block-uagb-container):not(.wp-block-uagb-column):not(.wp-block-uagb-container):not(.wp-block-uagb-section):not(.uagb-container__shape):not(.uagb-container__video-wrap):not(.wp-block-spectra-pro-register):not(.wp-block-spectra-pro-login):not(.uagb-slider-container):not(.spectra-image-gallery__control-lightbox):not(.wp-block-uagb-info-box),body .wp-block-uagb-container>.uagb-container-inner-blocks-wrap,body .wp-block-uagb-container>*:not(.wp-block-uagb-container):not(.wp-block-uagb-column):not(.wp-block-uagb-container):not(.wp-block-uagb-section):not(.uagb-container__shape):not(.uagb-container__video-wrap):not(.wp-block-spectra-pro-register):not(.wp-block-spectra-pro-login):not(.uagb-slider-container):not(.spectra-container-link-overlay):not(.spectra-image-gallery__control-lightbox):not(.wp-block-uagb-lottie):not(.uagb-faq__outer-wrap){min-width:unset !important;width:100%;position:relative}body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>.wp-block-uagb-container>ul,body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>.wp-block-uagb-container ol,body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>ul,body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap ol{max-width:-webkit-fill-available;margin-block-start:0;margin-block-end:0;margin-left:20px}.ast-plain-container .editor-styles-wrapper .block-editor-block-list__layout.is-root-container .uagb-is-root-container.wp-block-uagb-container.alignwide{margin-left:auto;margin-right:auto}.uagb-container__shape{overflow:hidden;position:absolute;left:0;width:100%;line-height:0;direction:ltr}.uagb-container__shape-top{top:-3px}.uagb-container__shape-bottom{bottom:-3px}.uagb-container__shape.uagb-container__invert.uagb-container__shape-bottom,.uagb-container__shape.uagb-container__invert.uagb-container__shape-top{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.uagb-container__shape.uagb-container__shape-flip svg{transform:translateX(-50%) rotateY(180deg)}.uagb-container__shape svg{display:block;width:-webkit-calc(100% + 1.3px);width:calc(100% + 1.3px);position:relative;left:50%;-webkit-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%)}.uagb-container__shape .uagb-container__shape-fill{-webkit-transform-origin:center;-ms-transform-origin:center;transform-origin:center;-webkit-transform:rotateY(0deg);transform:rotateY(0deg)}.uagb-container__shape.uagb-container__shape-above-content{z-index:9;pointer-events:none}.nv-single-page-wrap .nv-content-wrap.entry-content .wp-block-uagb-container.alignfull{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}@media only screen and (max-width: 767px){.wp-block-uagb-container .wp-block-uagb-advanced-heading{width:-webkit-fill-available}}.wp-block-uagb-image--align-none{justify-content:center}\n.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape-top svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape.uagb-container__shape-top .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape-bottom svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape.uagb-container__shape-bottom .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__video-wrap video{opacity: 1;}.wp-block-uagb-container.uagb-is-root-container .uagb-block-845e6da6{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-845e6da6 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1200px);max-width: var(--inner-content-custom-width);width: 100%;flex-direction: column;align-items: center;justify-content: center;flex-wrap: nowrap;row-gap: 20px;column-gap: 20px;}.wp-block-uagb-container.uagb-block-845e6da6{box-shadow: 0px 0px   #00000070 ;padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top:  !important;margin-bottom:  !important;overflow: visible;order: initial;border-color: inherit;row-gap: 20px;column-gap: 20px;}@media only screen and (max-width: 976px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-845e6da6{width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-845e6da6 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1024px);max-width: var(--inner-content-custom-width);width: 100%;}.wp-block-uagb-container.uagb-block-845e6da6{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top:  !important;margin-bottom:  !important;order: initial;}}@media only screen and (max-width: 767px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-845e6da6{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-845e6da6 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 767px);max-width: var(--inner-content-custom-width);width: 100%;flex-wrap: wrap;}.wp-block-uagb-container.uagb-block-845e6da6{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top:  !important;margin-bottom:  !important;order: initial;}}.wp-block-uagb-icon svg{width:30px}.uagb-icon-wrapper .uagb-svg-wrapper{transition:box-shadow 0.2s ease}\n .uagb-block-2b67c985.uagb-icon-wrapper{text-align: center;} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper a{display: contents;} .uagb-block-2b67c985.uagb-icon-wrapper svg{width: 40px;height: 40px;transform: rotate(0deg);box-sizing: content-box;fill: #333;filter: drop-shadow( 0px 0px 0px #00000070 );} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;padding-top: 5px;padding-right: 5px;padding-bottom: 5px;padding-left: 5px;border-style: default;box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper:hover{box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper:focus-visible{box-shadow: 0px 0px 0 #00000070 ;}@media only screen and (max-width: 976px) { .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}}@media only screen and (max-width: 767px) { .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}} .uagb-block-3c223d05.uagb-icon-wrapper{text-align: center;} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper a{display: contents;} .uagb-block-3c223d05.uagb-icon-wrapper svg{width: 40px;height: 40px;transform: rotate(0deg);box-sizing: content-box;fill: #333;filter: drop-shadow( 0px 0px 0px #00000070 );} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;padding-top: 5px;padding-right: 5px;padding-bottom: 5px;padding-left: 5px;border-style: default;box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper:hover{box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper:focus-visible{box-shadow: 0px 0px 0 #00000070 ;}@media only screen and (max-width: 976px) { .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}}@media only screen and (max-width: 767px) { .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape-top svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape.uagb-container__shape-top .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape-bottom svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape.uagb-container__shape-bottom .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__video-wrap video{opacity: 1;}.wp-block-uagb-container.uagb-is-root-container .uagb-block-e5b2e3b1{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-e5b2e3b1 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1200px);max-width: var(--inner-content-custom-width);width: 100%;flex-direction: column;align-items: center;justify-content: center;flex-wrap: nowrap;row-gap: 20px;column-gap: 20px;}.wp-block-uagb-container.uagb-block-e5b2e3b1{box-shadow: 0px 0px   #00000070 ;padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top:  !important;margin-bottom:  !important;overflow: visible;order: initial;border-color: inherit;row-gap: 20px;column-gap: 20px;}@media only screen and (max-width: 976px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-e5b2e3b1{width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-e5b2e3b1 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1024px);max-width: var(--inner-content-custom-width);width: 100%;}.wp-block-uagb-container.uagb-block-e5b2e3b1{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top:  !important;margin-bottom:  !important;order: initial;}}@media only screen and (max-width: 767px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-e5b2e3b1{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-e5b2e3b1 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 767px);max-width: var(--inner-content-custom-width);width: 100%;flex-wrap: wrap;}.wp-block-uagb-container.uagb-block-e5b2e3b1{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top:  !important;margin-bottom:  !important;order: initial;}}\";s:2:\"js\";s:2038:\"document.addEventListener(\"DOMContentLoaded\", function(){ var ssLinksParent = document.querySelector( '.uagb-block-015f0124' );\nssLinksParent?.addEventListener( 'keyup', function ( e ) {\nvar link = e.target.closest( '.uagb-ss__link' );\nif ( link && e.keyCode === 13 ) {\n\thandleSocialLinkClick( link );\n}\n});\n\nssLinksParent?.addEventListener( 'click', function ( e ) {\nvar link = e.target.closest( '.uagb-ss__link' );\nif ( link ) {\n\thandleSocialLinkClick( link );\n}\n});\n\nfunction handleSocialLinkClick( link ) {\nvar social_url = link.dataset.href;\nvar target = \"\";\nif ( social_url == \"mailto:?body=\" ) {\n\ttarget = \"_self\";\n}\nvar request_url = \"\";\nif ( social_url.indexOf(\"\/pin\/create\/link\/?url=\") !== -1 ) {\n\trequest_url = social_url + encodeURIComponent( window.location.href ) + \"&media=\" + 'https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules.webp';\n} else {\n\trequest_url = social_url + encodeURIComponent( window.location.href );\n}\nwindow.open( request_url, target );\n}\n\t\t\t\twindow.addEventListener( 'DOMContentLoaded', () => {\n\t\t\t\t\tconst blockScope = document.querySelector( '.uagb-block-2b67c985' );\n\t\t\t\t\tif ( ! blockScope ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tconst anchorElement = blockScope.querySelector('a');\n\t\t\t\t\tif (!anchorElement) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t} \n\n\t\t\t\t\t \n\t\t\t\t\tblockScope.addEventListener('keydown', (event) => {\n\t\t\t\t\t\tif ( 13 === event.keyCode || 32 === event.keyCode ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\tanchorElement.click();\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} );\n\t\t\t\t} );\n\t\t\t\t\t\t\twindow.addEventListener( 'DOMContentLoaded', () => {\n\t\t\t\t\tconst blockScope = document.querySelector( '.uagb-block-3c223d05' );\n\t\t\t\t\tif ( ! blockScope ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tconst anchorElement = blockScope.querySelector('a');\n\t\t\t\t\tif (!anchorElement) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t} \n\n\t\t\t\t\t \n\t\t\t\t\tblockScope.addEventListener('keydown', (event) => {\n\t\t\t\t\t\tif ( 13 === event.keyCode || 32 === event.keyCode ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\tanchorElement.click();\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} );\n\t\t\t\t} );\n\t\t\t });\";s:18:\"current_block_list\";a:23:{i:0;s:14:\"core\/paragraph\";i:1;s:10:\"core\/image\";i:2;s:12:\"core\/heading\";i:3;s:9:\"core\/code\";i:4;s:9:\"core\/list\";i:5;s:14:\"core\/list-item\";i:6;s:14:\"core\/separator\";i:7;s:11:\"core\/search\";i:8;s:10:\"core\/group\";i:9;s:17:\"core\/latest-posts\";i:10;s:20:\"core\/latest-comments\";i:11;s:13:\"core\/archives\";i:12;s:15:\"core\/categories\";i:13;s:10:\"core\/embed\";i:14;s:17:\"uagb\/social-share\";i:15;s:23:\"uagb\/social-share-child\";i:16;s:19:\"uagb\/call-to-action\";i:17;s:14:\"uagb\/icon-list\";i:18;s:20:\"uagb\/icon-list-child\";i:19;s:14:\"uagb\/container\";i:20;s:9:\"uagb\/icon\";i:21;s:17:\"core\/social-links\";i:22;s:16:\"core\/social-link\";}s:8:\"uag_flag\";b:1;s:11:\"uag_version\";s:10:\"1776063796\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_elementor_page_assets":["a:0:{}"],"_uag_css_file_name":["uag-css-3585.css"],"_uag_js_file_name":["uag-js-3585.js"]},"uagb_featured_image_src":{"full":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules.webp",800,502,false],"thumbnail":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules-150x150.webp",150,150,true],"medium":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules-300x188.webp",300,188,true],"medium_large":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules-768x482.webp",768,482,true],"large":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules.webp",800,502,false],"1536x1536":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules.webp",800,502,false],"2048x2048":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules.webp",800,502,false],"trp-custom-language-flag":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2025\/09\/Via-Size-Backdrill-High-Speed-PCB-Rules.webp",18,12,false]},"uagb_author_info":{"display_name":"Philifast","author_link":"https:\/\/flj-pcb.com\/ko\/author\/2475017442jygmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"A via is one of the key parts of a multi-layer printed circuit board (PCB). In many boards, drilling costs […]","_links":{"self":[{"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/3585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/comments?post=3585"}],"version-history":[{"count":3,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/3585\/revisions"}],"predecessor-version":[{"id":3617,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/3585\/revisions\/3617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/media\/3607"}],"wp:attachment":[{"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/media?parent=3585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/categories?post=3585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flj-pcb.com\/ko\/wp-json\/wp\/v2\/tags?post=3585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}