{"id":2029,"date":"2022-10-10T22:42:58","date_gmt":"2022-10-10T13:42:58","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=2029"},"modified":"2022-10-10T22:50:31","modified_gmt":"2022-10-10T13:50:31","slug":"%ec%98%a4%eb%94%94%ec%98%a4%eb%a5%bc-%ec%9c%84%ed%95%9c-%ec%ba%90%ed%8c%a8%ec%8b%9c%ed%84%b0-%ec%a7%80%ec%8b%9d","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=2029","title":{"rendered":"\uc624\ub514\uc624\ub97c \uc704\ud55c \ucee4\ud328\uc2dc\ud130 \uc9c0\uc2dd"},"content":{"rendered":"\n<p>\ucd9c\ucc98: Designing High-Fidelity Tube Preampls (Merlin Blencowe)<\/p>\n\n\n\n<p>\ucee4\ud328\uc2dc\ud130(Capacitor)\ub294 \uc624\ub514\uc624\uc5d0\uc11c \uac00\uc7a5 \uc695\uc744 \ub9ce\uc774 \uba39\ub294 \uc18c\uc790\uc774\uc9c0\ub9cc \uc0ac\uc2e4 \uc778\ub355\ud130, \ud2b8\ub79c\uc2a4\ud3ec\uba38, \uc9c4\uacf5\uad00, Opamp\ubcf4\ub2e4 \ud6e8\uc52c \uc644\ubcbd\ud55c \uc18c\uc790\uc784. (\uc800\ud56d\uc774 1\ub4f1)<\/p>\n\n\n\n<p>\uc544\ub9c8\ub3c4 \ucee4\ud328\uc2dc\ud130\ub294 \uc544\ub798 \uadf8\ub9bc\ucc98\ub7fc \uc2e0\ud638\uc758 \uacbd\ub85c\uc5d0 \ub2e8\uc808\ub41c \uacf3\uc774 \uc788\uc73c\ub2c8 \ub098\uc058\ub2e4 \uc774\ub7f0 \ube44\uc804\uacf5\uc790\ub4e4\uc758 \ud3b8\uacac\uc774 \ud06c\uac8c \uc791\uc6a9\ud558\uae30 \ub54c\ubb38\uc77c\ud150\ub370 \uadf8\uac74 \uc804\uae30\uac00 \uc5b4\ub5bb\uac8c \ub3d9\uc791\ud558\ub294\uc9c0 \uc804\ud600 \uc774\ud574\uac00 \uc5c6\uae30 \ub54c\ubb38\uc784. \ud544\uc694\ud55c \uacf3\uc5d0 \uc801\uc808\ud55c \uc885\ub958\uc758 \ucee4\ud328\uc2dc\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\ub978 \uc18c\uc790\ub4e4\ubcf4\ub2e4 \ud6e8\uc52c \ub35c \ub178\uc774\uc988\ub97c \ub9cc\ub4ec. &#8216;\uc624\ub514\uc624 \ub4f1\uae09&#8217;\uc758 \ucee4\ud328\uc2dc\ud130\ub97c \uc4f8 \ud544\uc694\ub3c4 \uc5c6\uc74c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"178\" height=\"192\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/10\/image-8.png\" alt=\"\" class=\"wp-image-2030\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/10\/image-8.png 178w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/10\/image-8-139x150.png 139w\" sizes=\"auto, (max-width: 178px) 100vw, 178px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\uc815\uc804\uc6a9\ub7c9 (Capacitance)<\/strong><\/li><\/ol>\n\n\n\n<p>\ub300\uac15 10pF ~ 10000uF\uc744 \uc0ac\uc6a9\ud558\uac8c \ub428. \uc6a9\ub7c9\uc774 \ucee4\uc9c0\uba74 E6 \uc2dc\ub9ac\uc988\ub85c\ub9cc \ub098\uc624\uac8c\ub418\uace0 \uc791\uc544\uc9c0\uba74 E12 \uc2dc\ub9ac\uc988\ub85c \ub098\uc624\uac8c\ub428<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>2. \ud5c8\uc6a9\uc624\ucc28 (Tolerance)<\/strong><\/p>\n\n\n\n<p>\ubd80\ud488 \uc911\uc5d0 \ud5c8\uc6a9 \uc624\ucc28\uac00 \ud06c\uae30\ub85c \uc545\uba85 \ub192\uc74c. \ud50c\ub77c\uc2a4\ud2f1 \ucee4\ud328\uc2dc\ud130\ub294 10%, \uc804\ud574 \ucee4\ud328\uc2dc\ud130\ub294 20%\uac00 \uc608\uc0ac\uc784. \ube48\ud2f0\uc9c0\ub294 \ub354 \ud074 \uac00\ub2a5\uc131\uc774 \ub9ce\uc74c.<\/p>\n\n\n\n<p>1% \uc624\ucc28 \uc81c\ud488\uc740 10nF \uc774\ud558\uc5d0\uc11c\ub098 \uac00\ub2a5\ud568. (5~10\ubc30 \ube44\uc308) \uadf8\ub0e5 \ub9ce\uc774 \uad6c\uc785\ud574\uc11c \uace8\ub77c\uc11c \uc4f0\ub294\uac8c \ub098\uc74c.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>3. \uc804\uc555 \uc815\uaca9 (Voltage Rating)<\/p>\n\n\n\n<p>DC \uc815\uaca9\uc774 \uc4f0\uc5ec \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc73c\ub098 DC \uacbd\uc6b0\uc640 \ubc18\ubcf5\uc801\uc778 peak \uacbd\uc6b0\ub098 \ub611 \uac19\uc740 \uc815\uaca9\uc774\ub77c\uace0 \ubcf4\uba74 \ub428<\/p>\n\n\n\n<p>\ud50c\ub77c\uc2a4\ud2f1, \uc138\ub77c\ubbf9 \ucee4\ud328\uc2dc\ud130\ub294 1KV \ud639\uc740 \uadf8 \uc774\uc0c1 \uc81c\ud488\uc744 \ub9cc\ub4e4\uae30 \uc26c\uc6b0\ub098 \uc4f8\ubaa8\ub294 \uc5c6\uc74c. <\/p>\n\n\n\n<p>\uc804\ud574\ub294 450V\uae4c\uc9c0\ub294 \uc27d\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\ub370 \uadf8 \uc774\uc0c1 \uacac\ub514\ub294 \uc81c\ud488\uc744 \ub9cc\ub4e4\uae30\ub294 \ubb34\uc9c0 \uc5b4\ub824\uc6c0. \uc570\ud504\ub97c \ub9cc\ub4e4 \ub54c 450V \uc774\ud558\uc5d0\uc11c \ub3d9\uc791\ud558\ub3c4\ub85d \uc124\uacc4\ud558\uba74 \uc88b\uc73c\ub098&#8230;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>4. Leakage<\/p>\n\n\n\n<p>\uc5b4\ub5a4 \uc720\uc804\uccb4(Dielectric)\ub3c4 \uc644\ubcbd\ud55c \ubd80\ub3c4\uccb4\ub294 \uc544\ub2d8. \uadf8\ub0e5 \ud070 \uc800\ud56d\uc77c \ubfd0&#8230;<\/p>\n\n\n\n<p>\uadf8\ub7ec\ubbc0\ub85c \ucee4\ud328\uc2dc\ud130\ub97c \uc774\uc0c1\uc801\uc778 \ucee4\ud328\uc2dc\ud130\uc640 \ubcd1\ub82c \uc800\ud56d \uc131\ubd84\uc73c\ub85c \ubb18\uc0ac\ud560 \uc218 \uc788\uc73c\uba70, \uc774\uac83\uc744 leakage resistance\ub85c \ubd80\ub984.<\/p>\n\n\n\n<p>\uc138\ub77c\ubbf9 \ucee4\ud328\uc2dc\ud130\uc5d0\uc11c\ub294 leakage\ub97c \ubb34\uc2dc\ud574\ub3c4 \ub418\ub294\ub370, \uc804\ud574\ub294 \uadf8\ub807\uc9c0 \ubabb\ud568. (\uba87 uA ~ \uba87\ubc31 uA)<\/p>\n\n\n\n<p>\uc804\uc555\uc744 \ucd5c\ucd08\ub85c \uac00\ud588\uc744 \ub54c \uac00\uc7a5 \ud06c\uace0 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c (\uba87 \ubd84) \uc548\uc815\ud654\ub428<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>5. ESR (Effective Series Resistance)<\/p>\n\n\n\n<p>Leakage\ub294 \ubcd1\ub82c \uc800\ud56d\uc73c\ub85c \ubcf8\ub2e4\uba74 \uc9c1\ub82c \uc800\ud56d \uc131\ubd84\ub3c4 \uc0dd\uac01\ud574\ubcfc \uc218 \uc788\uc74c. \uc2e4\uc81c\ub85c \ucee4\ud328\uc2dc\ud130\ub294 \uc804\ub825\uc744 \uc57d\uac04 \uc5f4\ub85c \uc18c\ubaa8\ud558\uac8c \ub428. \uc774\uac83\uc744 ESR\ub85c \ubd80\ub984. (\ucd5c\ub300 \uba87 ohm)<\/p>\n\n\n\n<p>\ud070 \uc804\uc6d0\uacf5\uae09 \uc7a5\uce58\uc5d0\uc11c \uc2e4\uc81c\ub85c \ubb38\uc81c\ub97c \ub9cc\ub4dc\ub294 \ub0b4\uc6a9\uc784. \ud558\uc9c0\ub9cc \uc9c4\uacf5\uad00 \uc570\ud504\uc5d0\uc11c\ub294 \ubab0\ub77c\ub3c4 \ub418\ub294 \uc2a4\ud399\uc784. \ub9ac\ud50c \uc804\ub958 \uc815\uaca9\uc774 \ub354 \uc0c1\uad00\uc788\ub294 \uc2a4\ud399\uc784<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>6. \ub9ac\ud50c \uc804\ub958 (Ripple Current)<\/p>\n\n\n\n<p>\uc804\ud574\ucea1\uc740 \uc5f4\uc744 \ub9ce\uc774 \ubc1b\uc73c\uba74 \uc548\ub428. \uc720\uc804\uccb4\uac00 \uc99d\ubc1c\ud560 \uc218 \uc788\uc74c. \uc774 \ub54c\ubb38\uc5d0 \ub9ac\ud50c \uc804\ub958 \uc815\uaca9\uc744 \ud45c\uc2dc\ud558\ub3c4\ub85d \ub418\uc5b4 \uc788\uc74c. <\/p>\n\n\n\n<p>\ucd5c\ub300 RMS \uc804\ub958 \ud5c8\uc6a9\uac12\uc73c\ub85c \ud45c\uc2dc\ub418\uba70, \uc774\ubcf4\ub2e4 \ud070 \ub9ac\ud50c \uc804\ub958\uac00 \ub4e4\uc5b4\uc624\uba74 \ubd80\ud488\uc758 \uc218\uba85\uc774 \ub2e8\ucd95\ub418\uac70\ub098 \ucd5c\uc545\uc758 \uacbd\uc6b0 \ud130\uc9d0.<\/p>\n\n\n\n<p>\uadf8\ub7f0\ub370 \ud604\uc2e4\uc801\uc73c\ub85c\ub294 100Hz, \ud639\uc740 120Hz\uc5d0\uc11c \ud45c\uc2dc\ub418\ub294 \uc2a4\ud399\uc774\uba70, \uc774 \ub54c\ubb38\uc5d0 \uc804\uc6d0\uacf5\uae09 \uc7a5\uce58\uc5d0\uc11c\ub098 \uad00\uc2ec\uc788\uac8c \ubcfc \ud56d\ubaa9\uc784.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>7. \uc720\uc804 \ud761\uc218 (Dielectric Absorption)<\/p>\n\n\n\n<p>\ucee4\ud328\uc2dc\ud130\uc5d0 \ucda9\uc804\uc774 \ub41c \ud6c4 \ub2e8\uc790\uac00 \uc5f0\uacb0\ub418\uba74 \uc989\uc2dc \ubc29\uc804\uc774 \ub418\uace0 \uc804\uc704\ucc28\uac00 0\uc774 \ub418\ub294 \uac83\uc774 \uc774\uc0c1\uc801\uc73c\ub85c \ubcf8 \ucee4\ud328\uc2dc\ud130\uc758 \ub3d9\uc791\uc778\ub370 \uc2e4\uc81c\ub85c\ub294 \uc804\uc555\uc774 \uc0b4\uc9dd \ud68c\ubcf5\ub418\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\uc74c. \uc774\uac83\uc744 dielectrc absorption\uc774\ub77c\uace0 \ubd80\ub984. <\/p>\n\n\n\n<p>\uc18c\uc704 &#8216;Capacitor sound&#8217;\ub77c\ub294 \uac83\uc758 \uadf8 \uc6d0\uc778\uc73c\ub85c \uc9c0\ubaa9\ub418\uace4 \ud568. \uc720\uc804 \ud761\uc218\uc728\uc774 \ub192\uc740 \ucee4\ud328\uc2dc\ud130\uac00 \ud070 \uc65c\uace1\uc744 \ub9cc\ub4dc\ub294 \uacbd\ud5a5\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 \uadf8\ub7f4 \ub4ef \ud574\ubcf4\uc774\uc9c0\ub9cc, \uc2e4\ubc84 \ub9c8\uc774\uce74\uc758 \uacbd\uc6b0 \uc608\uc678\uc801\uc73c\ub85c \ub192\uc740 \uc720\uc804 \ud761\uc218\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\ub098 \uc65c\uace1\uc744 \ub9cc\ub4e4\uc9c0 \uc54a\uc740 \uac83\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef, \uc720\uc804 \ud761\uc218\uac00 \uc65c\uace1\uc758 \uc6d0\uc778\uc740 \uc544\ub2d8<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>8. \uae30\uc0dd \uc131\ubd84 (Parasitics)<\/p>\n\n\n\n<p>\ucee4\ud328\uc2dc\ud130\uc5d0\ub294 \uc9c1\ub82c\/\ubcd1\ub82c \uc800\ud56d\uc131\ubd84 \uc678\uc5d0 \uc778\ub355\ud134\uc2a4\ub3c4 \uc788\uc74c. \uc218\uc2ed nH\uae4c\uc9c0 \uc0dd\uae38 \uc218 \uc788\uace0 \ub9ac\ub4dc\uc120\uc774 \uba87 nH\ub97c \ub354\ud574\uc90c. \uc774\ub85c\uc11c \uc9c1\ub82c \uacf5\uc9c4 \ud68c\ub85c\uac00 \uc790\uc5f0 \ubc1c\uc0dd\ud568<\/p>\n\n\n\n<p>\ud50c\ub77c\uc2a4\ud2f1\/\uc138\ub77c\ubbf9 \ucee4\ud328\uc2dc\ud130\ub294 \uc218 MHz\uc758 \uacf5\uc9c4 \uc8fc\ud30c\uc218\ub97c \uac00\uc9c0\uac8c \ub418\ub294\ub370, \uc624\ub514\uc624\uc801\uc778 \uad00\uc810\uc5d0\uc11c \ub9e4\uc6b0 \uc88b\ub2e4\uace0 \ud560 \uc218 \uc788\uc74c. <\/p>\n\n\n\n<p>\uadf8\ub7f0\ub370 \uc804\ud574\ucea1\uc740 \uadf8\ub807\uc9c0 \uc54a\uc744 \uc218 \uc788\uc74c. \uacf5\uc9c4 \uc8fc\ud30c\uc218\uac00 10KHz\uae4c\uc9c0\ub3c4 \ub5a8\uc5b4\uc9c8 \uc218 \uc788\uc74c. \ubb3c\ub860 \uacf5\uc9c4 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c \ucee4\ud328\uc2dc\ud130\uac00 \uac11\uc790\uae30 \uc4f0\ub808\uae30\uac00 \ub418\ub294 \uac83\uc740 \uc544\ub2d8.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>9. \ucee4\ud328\uc2dc\ud130\uc758 \uc885\ub958<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\uacf5\uae30 (Air) \/ \uc9c4\uacf5 (Vacuum)<ul><li>\uac00\uc7a5 \uc644\ubcbd\ud55c \uc720\uc804\uccb4\ub294 \uacf5\uae30 \ud639\uc740 \uc9c4\uacf5\uc778\ub370 \ubb38\uc81c\ub294 \uba87 pF \uc815\ub3c4\ub97c \uc5bb\uc73c\ub824\uace0 \ud574\ub3c4 \ud50c\ub808\uc774\ud2b8\uac00 \uc5c4\uccad \ucee4\uc57c \ud568<\/li><li>\uadf8\ub798\uc11c \ub77c\ub514\uc624 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c 50pF \uc774\ud558\uc758 \uc815\uc804 \uc6a9\ub7c9\uc744 \uac00\uc9c0\uace0 Variable capacitor (Trimmer) \ub97c \ub9cc\ub4e4\uc5b4 \uc4f0\ub294 \uac83\uc774 \uac70\uc758 \uc720\uc77c\ud55c \uc0ac\uc6a9\ucc98\uc784<\/li><li>\uc9c4\uacf5\uad00 \ub77c\ub514\uc624\ub97c \ubcf4\uba74 \uba87 \ubc31 pF\uc744 \uc5bb\uae30 \uc704\ud574\uc11c \uac70\ub300\ud55c \ubc14\ub9ac\ucf58\uc774 \uc0ac\uc6a9\ub41c \uac83\uc744 \ubcfc \uc218 \uc788\uc74c<\/li><\/ul><\/li><li>\uc2e4\ubc84 \ub9c8\uc774\uce74 (Silvered Mica)<ul><li>\ub9c8\uc774\uce74\ub294 \uc6b4\ubaa8\ub77c\ub294 \uad11\ubb3c. \uc6b4\ubaa8 \uc704\uc5d0 \uc740\uc744 \uc99d\ucc29\uc2dc\ucf1c \ub9cc\ub4ec<\/li><li>\uba87 nF \uc815\ub3c4\ub85c \uc791\uc740 \uc6a9\ub7c9\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294\ub370 \uadf8\ub098\ub9c8 \ube44\uc308<\/li><li>\ub0ae\uc740 ESR, \uace0\uc628\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801, \uc65c\uace1 \uc5c6\uc74c<\/li><li>\uc5c4\uccad \ub192\uc740 dielectric absorption \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc624\ub514\uc624\uc5d0\uc11c \uc810\ucc28 \uc548 \uc4f0\uac8c \ub428. \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc774\ub098 \uc138\ub77c\ubbf9\uc774 \ub354 \uc2fc \uac12\uc73c\ub85c \uac19\uc740 \uc77c\uc744 \ud560 \uc218 \uc788\uc74c<\/li><\/ul><\/li><li>\uc138\ub77c\ubbf9 (Ceramic)<ul><li>Multilayer capacitor<\/li><li>\uba87 pF \ubd80\ud130 \uc218\uc2ed nF<\/li><li>\ub300\uac1c \uc624\ub80c\uc9c0 \ud639\uc740 \ud30c\ub780\uc0c9\uc73c\ub85c \uac10\uc2f8\uc5ec\uc9c4 \uc6d0\ubc18\uc774\ub098 Bead \ubaa8\uc591\uc784<\/li><li>\uc5c4\uccad\ub098\uac8c \ub9ce\uc740 \uc885\ub958\uac00 \uc788\ub294\ub370 \uc624\ub514\uc624 \uad00\uc810\uc5d0\uc11c\ub294 \uc544\ub798\uc640 \uac19\uc774 \uc0dd\uac01\ud558\uba74 \ud3b8\ud568<ul><li>Type I : C0G\/NP0 \ud0c0\uc785<ul><li>NP0\ub294 Near zero temp coef\uc774\ub77c\ub294 \ub73b\uc73c\ub85c \uc628\ub3c4 1\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud574 30ppm \uc774\ud558\uc758 \uc628\ub3c4-\uc815\uc804\uc6a9\ub7c9 \uc0c1\uad00 \uacc4\uc218\ub97c \uac00\uc9d0<\/li><li>NP0\ub294 \uc61b\ub0a0 \uba85\uce6d\uc774\uace0 \uc774\uc820 C0G\ub85c \ud1b5\uc77c\ub410\ub294\ub370 cogs\ub77c\uace0 \ud754\ud788 \ubd80\ub984<\/li><li>\ud50c\ub77c\uc2a4\ud2f1 \ucee4\ud328\uc2dc\ud130\ub9cc\ud07c \ud2b9\uc131\uc774 \uc88b\uc74c<\/li><\/ul><\/li><li>Type II : \ub098\uba38\uc9c0 \uc804\ubd80 \ub2e4 (\uc608\ub97c \ub4e4\uba74 Z5U, X7R) \uc989, \uc624\ub514\uc624\uc5d0\ub294 \uc4f0\uc9c0 \ub9d0\ub77c\ub294 \ub9d0. \uc65c\uace1 \ubc1c\uc0dd\uc774 \ud07c<\/li><\/ul><\/li><\/ul><\/li><li>\ud50c\ub77c\uc2a4\ud2f1 \/ \ud544\ub984 (Plastic \/ Film)<ul><li>\uc5c4\uccad \ub9ce\uc740 \uc885\ub958\uac00 \uc788\uc73c\uba70, \uc6a9\ub7c9\uc740 \uba87 nF ~ \uc218\uc2ed uF, \uc804\uc555\uc815\uaca9\uc740 1kV \uc774\uc0c1\uc5d0 \uc774\ub984. \ud06c\uac8c \ub450 \uac00\uc9c0 \uc885\ub958\uc784<ul><li>Metal film (film and foil)<\/li><li>Metallised<\/li><\/ul><\/li><li>Metal film capacitor<ul><li>\ucd5c\uace0 \ud488\uc9c8<\/li><li>\uc5b4\ub5a4 \uac83\ub4e4\uc740 \ud55c\ucabd \ub05d\uc5d0 band \ub9c8\ud06c\uac00 \uc788\ub294\ub370 \uc774\uac8c \uc74c\uadf9\uc774\ub77c\ub294 \ub73b\uc774 \uc544\ub2c8\uace0 \uc774\ucabd\uc774 \ubc14\uae65\ucabd \ud638\uc77c\uc774\ub77c\ub294 \ub73b\uc784 -> \uc774\ucabd\uc744 \ud68c\ub85c\uc5d0\uc11c \ub354 \ub0ae\uc740 \uc784\ud53c\ub358\uc2a4\ub97c \uac00\uc9c4 \ucabd\uc5d0 \uc5f0\uacb0\ud574\uc8fc\uba74 \uc77c\uc885\uc758 \uc274\ub4dc\ucc98\ub7fc \uc77c\ud560 \uc218 \uc788\uc74c. (hum\uc5d0 \ub300\ud55c \ubbfc\uac10\ub3c4\ub97c \uc904\uc5ec\uc90c)<\/li><\/ul><\/li><li>Metallised<ul><li>\uba54\ud0c8 \ud544\ub984\ubcf4\ub2e4 \ub354 \ud070 \uc6a9\ub7c9\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc73c\ub098, \ub2f9\uc5f0\ud788 \ud488\uc9c8\uc740 \ub0ae\uc544\uc9d0<\/li><li>Self healing \ud2b9\uc131\uc774 \uc788\ub2e4\uace0 \uc774\uc57c\uae30\ub418\ub294 \uacbd\uc6b0\uac00 \uc788\ub294\ub370, \uc815\uaca9 \uc774\uc0c1\uc758 \uc804\uc555\uc774 \uac78\ub9ac\uba74 \ub0b4\ubd80\uc5d0\uc11c \uc2a4\ud30c\ud06c\uac00 \uc0dd\uae30\uba74\uc11c \uc720\uc804\uccb4\uc5d0 \ud380\uce58 \uad6c\uba4d\uc744 \ub9cc\ub4e4\uc5b4 \ud50c\ub808\uc774\ud2b8\uac00 \ub2e8\ub77d\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud574\uc90c<\/li><li>\ub2f9\uc5f0\ud788 \uc2e0\ud638 \uacbd\ub85c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ucee4\ud328\uc2dc\ud130\uc784. \uc720\uc804\uccb4\uac00 \ub450\uaebc\uc6cc\uc11c \ud3c9\uade0\uc801\uc778 \uc65c\uace1 \ud2b9\uc131\uc744 \ubcf4\uc784<\/li><\/ul><\/li><li>\uc138\ubd80 \uc885\ub958<ul><li>PTFE (Teflon)<\/li><li>\ud3f4\ub9ac\uc2a4\ud2f0\ub80c (Polystyrene) : KS<\/li><li>\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c (Polypropylene) : KP<ul><li>\uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc800\ub834\ud558\uac8c \ub9cc\ub4e4\uc5b4\uc9c4 \uc218\uc2ed uF \uc6a9\ub7c9 \uc81c\ud488\uc774 \uc788\ub294\ub370 \uc774 \uacbd\uc6b0 Motor Run \ud615\ud0dc\ub85c \ub9cc\ub4e4\uc5b4\uc9d0. \uc804\ud574\ucea1\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub294 Motor Start\uc640 \ud63c\ub3d9 \uc8fc\uc758.<\/li><\/ul><\/li><li>\ud3f4\ub9ac\ud398\ub2d0\ub9b0 \uc124\ud30c\uc774\ub4dc (Polyphenylene Sulphide)<\/li><li>\ud3f4\ub9ac\uc5d0\uc2a4\ud130 (Polyester) : PET \/ Mylar \/ KT <ul><li>\uc800\uc5ed\uc5d0\uc11c \uc65c\uace1\uc774 \uc99d\uac00\ud558\ub294 \ud2b9\uc131\uc774 \uc788\uc5b4\uc11c \ub2e4\ub978 \uac83\ub4e4\uc5d0 \ube44\ud574 \ub35c \uc88b\ub2e4\uace0 \ubcfc \uc218 \uc788\uc74c. \uac00\uc7a5 \uc2f8\uace0 \uac00\uc7a5 \ud754\ud568<\/li><li>MKT\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 \uc804\uc555 \uc815\uaca9\uc744 \ud544\uc694\ud55c \uac83\ubcf4\ub2e4 \uc62c\ub824\uc11c \uc4f0\uba74 \uc88b\uc74c<\/li><\/ul><\/li><li>\uc608\ub97c \ub4e4\uc5b4 KP\ub294 \uba54\ud0c8 \ud544\ub984 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \ucee4\ud328\uc2dc\ud130, MKP\ub294 Metallised KP \ucee4\ud328\uc2dc\ud130\uc784<\/li><li>\uc704\uc758 \uac83\ub4e4\uc740 \ub2e4 \uc624\ub514\uc624\uc6a9\uc784<\/li><\/ul><\/li><\/ul><\/li><li>\uc54c\ub8e8\ubbf8\ub284 \uc804\ud574 \ucee4\ud328\uc2dc\ud130 (Aluminium Electrolytic)<ul><li>\uc624\ub514\uc624\uc7c1\uc774\ub4e4\uc774 \uc5c4\uccad \uc2eb\uc5b4\ud558\uc9c0\ub9cc \uba87 uF \uc774\uc0c1\uc758 \uc6a9\ub7c9\uc774 \ud544\uc694\ud560 \ub54c \ub300\uc548\uc774 \uc5c6\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc74c<\/li><li>\uc0b0\ud654 \uc54c\ub8e8\ubbf8\ub284 \uce35\uc758 \ub450\uaed8\ub294 \ubb3c\ub9ac\uc801\uc778 \ud55c\uacc4\uac00 \uc788\uc74c. \uc774 \ud55c\uacc4\uc5d0\uc11c \ub098\uc624\ub294 \uac83\uc774 \uc804\uc555 \uc815\uaca9 450V\uc758 \ud55c\uacc4\uc784<ul><li>\ub354 \ub192\uc740 \uc804\uc555 \uc815\uaca9\uc744 \uac00\uc9c4 \uc804\ud574\ucea1\ub3c4 \ubb3c\ub860 \uc788\ub294\ub370 \uc0ac\uc6a9\ud558\ub294\ub370 \uc788\uc5b4\uc11c \uc644\uc804\ud788 \ubbff\uc73c\uba74 \uc548\ub428<\/li><li>\ub9cc\uc57d \ud6e8\uc52c \ub192\uc740 \uc804\uc555 \uc815\uaca9\uc774 \ud544\uc694\ud558\uba74 \uc9c1\ub82c \uc5f0\uacb0 \ubc29\uc2dd\uc744 \uc0dd\uac01\ud574\ubcfc \uc218 \uc788\uc73c\ub098, <ul><li>\uc9c1\ub82c \uc5f0\uacb0\uc5d0\uc11c\ub294 \uc11c\ub85c leakage\uac00 \ub2ec\ub77c\uc9c0\ubbc0\ub85c \uc804\uc555\uc774 1:1\ub85c \ub098\ub258\uc9c0 \ubabb\ud568<\/li><\/ul><ul><li>\uc774\uac83\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574\uc11c \uc9c1\ub82c\ub85c \uc5f0\uacb0\ub41c \uc804\ud574\ucea1\uc5d0 \uac01\uac01 \ubcd1\ub82c \uc800\ud56d\uc744 \ub2ec\uc544\uc8fc\ub294 \ud14c\ud06c\ub2c9\uc774 \uc788\uc74c<\/li><li>\uc774 \ub54c \uc800\ud56d\uac12\uc740 \ub300\uac1c R = 50 \/ C\ub97c \uc120\ud0dd\ud568<\/li><\/ul><\/li><\/ul><\/li><li>\uc624\ub7ab\ub3d9\uc548 \ubc29\uce58\ub41c \uacbd\uc6b0 \uc720\uc804\uccb4\uac00 \uc5f4\ud654\ub428 -> \ud50c\ub808\uc774\ud2b8 \uc0ac\uc774\uc758 \uc808\uc5f0\uc774 \ub098\ube60\uc9d0<ul><li>\uba87 \ub144 \uc774\uc0c1 \ubc29\uce58\ub41c \ube48\ud2f0\uc9c0 \uc570\ud504\uc5d0 \uac11\uc790\uae30 \uc804\uc6d0\uc744 \ub123\uc73c\uba74 \uc2ec\ud560 \uacbd\uc6b0 \uc804\ud574\ucea1\uc774 \ud130\uc9c8 \uc218\ub3c4 \uc788\uc74c<ul><li>\uc774\uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 Variac\uc744 \uc0ac\uc6a9\ud574\uc11c \ub0ae\uc740 \uc804\uc555\uc73c\ub85c, \uba87 mA\ub85c \uc804\ub958\ub97c \uc81c\ud55c\ud574\uc11c \ucc9c\ucc9c\ud788 \uc62c\ub824\uc8fc\uba74 \uc5f4\ud654\ub41c \uc720\uc804\uccb4\uac00 \ub2e4\uc2dc \uc815\uc0c1\uc744 \ub418\ucc3e\uac8c \ub428<\/li><li>\uc77c\ubc18\uc801\uc73c\ub85c 100\ub2ec \ub3d9\uc548 \ubc29\uce58\ub418\uc5c8\ub2e4\uba74 100\ubd84 \ub3d9\uc548 \uc2dc\ud589\ud574\uc8fc\ub294 \uac83\uc774 \ud754\ud788 \ud558\ub294 \ubc29\ubc95\uc784<\/li><\/ul><\/li><\/ul><\/li><li>\ud654\ud559\uc801 \uad6c\uc870\ub97c \uc0dd\uac01\ud574\ubcf4\uba74 \uc804\ud574\ucea1\uc5d0\ub294 \ub2e4\uc774\uc624\ub4dc \uc131\ubd84\uc774 \uc788\uc74c<ul><li>\uadf9\uc131\uc744 \ubc18\ub300\ub85c \uc5f0\uacb0\ud574\uc8fc\uba74 \ub2e4\uc774\uc624\ub4dc \uc131\ubd84\uc774 \uc21c\ubc29\ud5a5\uc73c\ub85c \ub3d9\uc791\ud574 \uc2ec\ud55c \uacbd\uc6b0 \uc804\ud574\ucea1\uc774 \ud130\uc9c8 \uc218 \uc788\uc74c<\/li><li>\uc774 \ud3ed\ubc1c\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uc804\ud574\ucea1\uc5d0\ub294 \uace0\ubb34 \ub9c8\uac1c\ub97c \uc124\uce58\ud558\uac70\ub098 \uc704\uc758 \uae08\uc18d\ud310\uc5d0 \uc2ed\uc790\ub85c \uc790\uad6d\uc744 \ub9cc\ub4e4\uc5b4 \ub193\uc74c. \ud558\uc9c0\ub9cc \uc2ec\ud558\uac8c \ud3ed\ubc1c\ud558\ub290\ub0d0, \ub35c \uc2ec\ud558\uac8c \ud130\uc9c0\ub290\ub0d0 \ucc28\uc774\uc77c \ubfd0\uc784<\/li><\/ul><\/li><li>\uc815\uaca9 \uc804\uc555\uc758 70%\ub85c \uc0ac\uc6a9\ud558\uba74 \uc65c\uace1\uc774 \ucd5c\uc18c\ud654\ub418\uace0 \uc218\uba85\uc774 \ucd5c\ub300\ud654 \ub41c\ub2e4\ub294 \ubbf8\uc2e0\uc774 \uc788\uc5c8\uc74c<ul><li>70%\uac00 \uc544\ub2c8\uace0 \uba87 V\uc5d0 \ubd88\uacfc\ud55c \ub0ae\uc740 \uc804\uc555\uc5d0\uc11c\ub9cc \uadf8\ub807\uac8c \ub428. \uadf8\ub098\ub9c8 \uc77c\uad00\uc131\uc774 \uc788\uc9c0\ub3c4 \uc54a\uc74c<\/li><\/ul><\/li><li>\uc815\uaca9 \uc628\ub3c4 85\ub3c4 \uc9dc\ub9ac\uac00 \uac00\uc7a5 \uc800\ub834\ud55c\ub370 \uc628\ub3c4\uc640 \uc218\uba85\uc758 \uc0c1\uad00 \uad00\uacc4\ub97c \ubcfc \ud544\uc694\uac00 \uc788\uc74c<ul><li>\uc77c\ubc18\uc801\uc73c\ub85c \uc804\ud574\ucea1\uc758 \uc218\uba85\uc740 1000\uc2dc\uac04\uc774\uba70 \uc774\uac83\uc740 85\ub3c4 \uc815\uaca9\uc5d0\uc11c \ubcf4\uc7a5\ub418\ub294 \uc218\uba85\uc778\ub370, \uc0ac\uc6a9 \uc628\ub3c4\ub97c 10\ub3c4 \ub0b4\ub9ac\uba74 \uc218\uba85\uc774 \ub450 \ubc30\ub85c \ub298\uc5b4\ub0a8<\/li><li>\uadf8\ub7f0\ub370 \uc9c4\uacf5\uad00 \uc570\ud504\uc758 \uc0e4\uc2dc \ub0b4\ubd80\uc5d0\uc11c \ubd88\uade0\uc77c\ud55c \uc628\ub3c4 \ubd84\ud3ec\ub97c \uc0dd\uac01\ud574\ubcf4\uba74 105\ub3c4 \uc815\uaca9\uc758 \ube44\uc2fc \uac83\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\ub3c4 \uace0\ub824\ud574 \ubcfc\ub9cc \ud568<\/li><\/ul><\/li><li>\uc804\ud574\ucea1\uc740 ESR\uc774 \ub098\uc068<ul><li>25V \uc774\ud558\uc758 \uc800\uc804\uc555 \uc815\uaca9 \uc804\ud574\uc5d0\uc11c\ub294 \ub354 \ub098\ube60\uc9d0 -> \uae30\uc655\uc774\uba74 \uac19\uc740 \uc815\uc804\uc6a9\ub7c9\uc758 \uace0\uc804\uc555 \uc804\ud574\ub97c \uc0ac\uc6a9?<\/li><li>\uc704\uc758 ESR\uc5d0\uc11c \uc801\uc740 \uac83\ucc98\ub7fc \ub9ac\ud50c \uc804\ub958\uac00 \ub354 \uace0\ub824 \ub300\uc0c1\uc784<\/li><\/ul><\/li><li>\uc804\ud574\ucea1\uc5d0\ub3c4 \uae30\uc0dd \uc778\ub355\ud134\uc2a4 \uc131\ubd84\uc774 \uc788\uc5b4\uc11c \uc9c1\ub82c \uacf5\uc9c4 \ud68c\ub85c\uac00 \ub9cc\ub4e4\uc5b4\uc9d0<ul><li>\uc804\ud574\ucea1\uc5d0\uc11c\ub294 \uacf5\uc9c4 \uc8fc\ud30c\uc218\uac00 \uc624\ub514\uc624 \ub300\uc5ed\uae4c\uc9c0 \ub0b4\ub824\uc62c \uc218 \uc788\uc74c<\/li><li>\uc774\uac83\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \ud754\ud788 \ud558\ub294 \ud14c\ud06c\ub2c9\uc774 \ud544\ub984 \ucee4\ud328\uc2dc\ud130\ub97c \uc804\ud574\uc640 \ubcd1\ub82c\ub85c \ub2ec\uc544\uc8fc\ub294 \uac83\uc778\ub370, <ul><li>\ud544\ub984 \ucee4\ud328\uc2dc\ud130\uc758 \uc6a9\ub7c9\uc740 \ud074 \ud544\uc694\uac00 \uc5c6\uc5b4\uc11c \uba87 nF \uc774\uc0c1\ub9cc \ub418\uba74 \ucda9\ubd84\ud568<\/li><li>\uadf8\ub7ec\ub098 \ud544\ub984 \ucee4\ud328\uc2dc\ud130\uc758 \ub9ac\ub4dc\uc120\uc774 \uae38\uc5b4\uc9c0\uba74 \ub9ac\ub4dc\uc120\uc5d0 \uc758\ud55c \uc778\ub355\ud134\uc2a4\uac00 \ubc1c\uc0dd\ud558\ubbc0\ub85c \ud558\ub4dc \uc640\uc774\uc5b4\ub9c1 \uc570\ud504\uc5d0\uc11c\ub294 \ubb38\uc81c\uc784<\/li><\/ul><\/li><\/ul><\/li><li>\uc804\ud574\ucea1\uc758 \uac00\uc7a5 \ud070 \ubb38\uc81c\ub294 \uc65c\uace1\uc774 \ud06c\ub2e4\ub294 \uc810<ul><li>\ucee4\ud50c\ub9c1 \ucea1\uc73c\ub85c \uc804\ud574\ub97c \uc4f8 \uc77c\uc774 \uc5c6\uaca0\uc9c0\ub9cc \uc8fc\ub85c 2\ubc88\uc9f8 \ud558\ubaa8\ub2c9 \uc65c\uace1\uc744 \ub9cc\ub4ec <ul><li>\ud558\uc9c0\ub9cc \uc624\ub514\uc624 \ub300\uc5ed\uc73c\ub85c \uc624\uba74\uc11c \ubc14\ub85c \ud06c\uac8c \uac10\uc18c\ud568 (\uace0\ubbfc\ud560 \ud544\uc694 \uc5c6\uc74c)<\/li><\/ul><\/li><li>DC bias \uc804\uc555\uc5d0 \uc758\ud574\uc11c \ud06c\uac8c \uc601\ud5a5 \ubc1b\uc74c<ul><li>Bias \uc804\uc555\uc774 0~10V \uc0ac\uc774\uc77c \ub54c\ub294 \uc65c\uace1\uc774 \uc904\uc5b4\ub4ec. \uce90\uc18c\ub4dc \ubc14\uc774\ud328\uc2a4 \uc804\ud574\ucea1\uc5d0\ub294 \uc88b\uc740 \uc18c\uc2dd\uc784<\/li><li>\ud558\uc9c0\ub9cc \uc804\uc555\uc774 \uc62c\ub77c\uac00\uba74 \uc62c\ub77c\uac08 \uc218\ub85d \uc65c\uace1\uc774 \ucee4\uc9d0. \uc774\ub97c \uc644\ud654\ud558\uae30 \uc704\ud574 \ud544\ub984 \ucea1\uc744 \ubcd1\ub82c\ub85c \ubd99\uc774\ub294 \ud14c\ud06c\ub2c9\uc774 \uc788\ub294\ub370 \uc774\uac8c \uc2e4\uc9c8\uc801\uc73c\ub85c \uc18c\uc6a9\uc774 \uc5c6\uc74c<ul><li>\uc774 \ud14c\ud06c\ub2c9\uc774 \ud6a8\uacfc\ub97c \ud655\uc2e4\ud788 \ubcf4\ub824\uba74 \uc804\ud574\ucea1\uacfc \ud544\ub984\ucea1\uc758 \uc6a9\ub7c9\uc774 \uac70\uc758 \uac19\uc544\uc57c \ud568<\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li>\uadf9\uc131\uc774 \uc5c6\ub294 \uc804\ud574\ucea1\ub3c4 \uc788\uc74c<ul><li>\uc2e4\uc9c8\uc801\uc73c\ub85c\ub294 \uae61\ud1b5 \ud558\ub098\uc758 \uc548\uc5d0 \ub450 \uac1c\uc758 \uc804\ud574\ucea1\uc744 \ub123\uc5b4\ub454 \uac83\uc784<\/li><li>\ub354 \ube44\uc2f8\uae34 \ud55c\ub370 \uc65c\uace1\uc774 \uc77c\ubc18 \uc804\ud574 \ub300\ube44 1\/10 \uc218\uc900\uc73c\ub85c \ub5a8\uc5b4\uc9d0<\/li><\/ul><\/li><li>\uc804\ud574\ucea1 \uc0ac\uc6a9 \ubc29\ubc95<ul><li>\uadf9\uc131\uc744 \ubc18\ub300\ub85c \ud558\uc9c0 \ub9d0 \uac83<\/li><li>\ub108\ubb34 \ub728\uac70\uc6cc\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ud560 \uac83<\/li><li>\uc544\uc8fc \uc815\ud655\ud55c \uc815\uc804 \uc6a9\ub7c9\uc744 \ub9de\ucdb0\uc57c \ud558\ub294 \ud68c\ub85c\uc5d0\uc11c\ub294 \uc0ac\uc6a9\ud558\uc9c0 \ub9d0 \uac83 (\uc608. \ud544\ud130\uc758 time constant)<\/li><li>\uc65c\uace1\uc744 \uc904\uc774\uae30 \uc704\ud574\uc11c\ub294 Cut off \uc8fc\ud30c\uc218\ub97c \uc624\ub514\uc624 \ub300\uc5ed \uc544\ub798\ub85c \uc720\uc9c0\ud560 \uac83<\/li><li>\uac00\ub2a5\ud558\ub2e4\uba74 10V \uc774\ud558\uc758 polarizing \uc804\uc555\uc744 \uac78\uc5b4\uc904 \uac83<\/li><\/ul><\/li><\/ul><\/li><li>\ud0c4\ud0c8 (Tantalum)<ul><li>\uc804\ud574\ucea1\uc758 \uc77c\uc885\uc784<\/li><li>\uc0b0\ud654\uce35\uc744 \uc587\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc5b4\uc11c \ubd80\ud53c\ub2f9 \uc815\uc804\uc6a9\ub7c9\uc744 \ub298\ub9b4 \uc218 \uc788\uc74c<\/li><li>\uc54c\ubbf8\ub284 \uc804\ud574\ucea1 \ub300\ube44 ESR\uc774 \ub0ae\uace0 \ub204\uc124 \uc804\ub958\uac00 \uc791\uc74c<\/li><li>\ud5c8\uc6a9 \uc624\ucc28\uac00 \uc791\uace0 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \ub9c8\ub974\uc9c0 \uc54a\uc74c<\/li><li>\uc8fc\ub85c \uc218\ubc31 nF ~ \uc218 uF \uc6a9\ub7c9\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d0. \ub2e4\ub9cc \uc804\uc555 \uc815\uaca9\uc774 \ub0ae\uc74c (22uF\/50V \uac19\uc740 \uac83\uc740 \ube44\uc308)<\/li><li>\uc54c\ubbf8\ub284 \uc804\ud574\ucea1 \ub300\ube44 10\ubc30 \uc774\uc0c1\uc758 \uc65c\uace1\uc744 \ub9cc\ub4ec. \uc624\ub514\uc624\uc6a9\uc774 \uc544\ub2d8<\/li><li>\uadf9\uc131\uc744 \ubc18\ub300\ub85c \ud558\uba74 \uc798 \ud3ed\ubc1c\ud568<\/li><\/ul><\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucd9c\ucc98: Designing High-Fidelity Tube Preampls (Merlin Blencowe) \ucee4\ud328\uc2dc\ud130(Capacitor)\ub294 \uc624\ub514\uc624\uc5d0\uc11c \uac00\uc7a5 \uc695\uc744 \ub9ce\uc774 \uba39\ub294 \uc18c\uc790\uc774\uc9c0\ub9cc \uc0ac\uc2e4 \uc778\ub355\ud130, \ud2b8\ub79c\uc2a4\ud3ec\uba38, \uc9c4\uacf5\uad00, Opamp\ubcf4\ub2e4 \ud6e8\uc52c \uc644\ubcbd\ud55c \uc18c\uc790\uc784. (\uc800\ud56d\uc774 1\ub4f1) \uc544\ub9c8\ub3c4 \ucee4\ud328\uc2dc\ud130\ub294 \uc544\ub798 \uadf8\ub9bc\ucc98\ub7fc \uc2e0\ud638\uc758 \uacbd\ub85c\uc5d0 \ub2e8\uc808\ub41c \uacf3\uc774 \uc788\uc73c\ub2c8 \ub098\uc058\ub2e4 \uc774\ub7f0 \ube44\uc804\uacf5\uc790\ub4e4\uc758 \ud3b8\uacac\uc774 \ud06c\uac8c \uc791\uc6a9\ud558\uae30 \ub54c\ubb38\uc77c\ud150\ub370 \uadf8\uac74 \uc804\uae30\uac00 \uc5b4\ub5bb\uac8c \ub3d9\uc791\ud558\ub294\uc9c0 \uc804\ud600 \uc774\ud574\uac00 \uc5c6\uae30 \ub54c\ubb38\uc784. \ud544\uc694\ud55c \uacf3\uc5d0 \uc801\uc808\ud55c \uc885\ub958\uc758 \ucee4\ud328\uc2dc\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\ub978 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=2029\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">\uc624\ub514\uc624\ub97c \uc704\ud55c \ucee4\ud328\uc2dc\ud130 \uc9c0\uc2dd<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":2031,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[235,237,236,239,240,238],"class_list":["post-2029","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-capacitor","tag-237","tag-236","tag-239","tag-240","tag-238"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2029"}],"version-history":[{"count":4,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2029\/revisions"}],"predecessor-version":[{"id":2036,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2029\/revisions\/2036"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/2031"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}