{"id":19397,"date":"2026-04-25T08:25:48","date_gmt":"2026-04-24T23:25:48","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/"},"modified":"2026-04-25T08:25:48","modified_gmt":"2026-04-24T23:25:48","slug":"%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/","title":{"rendered":"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4"},"content":{"rendered":"

\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 \uc0ac\ubaa8\ud380\ub4dc(PEF) \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ud3ec\ud568\ub418\uba70, \uae00\ub85c\ubc8c \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uc785\uc9c0\ub97c \ub354\uc6b1 \ud655\uace0\ud788 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 24\uc77c \ud22c\uc790\uae08\uc735(IB) \uc5c5\uacc4\uc5d0 \ub530\ub974\uba74, \uc774\ub3d9\ucd98 \ud55c\uc564\ucf54 \ubd80\uc0ac\uc7a5(\ub0a8\uc591\uc720\uc5c5 \uae30\ud0c0\ube44\uc0c1\ubb34\uc774\uc0ac)\uc740 \uc774\uc7ac\uba85 \ub300\ud1b5\ub839\uc758 \ubca0\ud2b8\ub0a8 \uad6d\ube48 \ubc29\ubb38\uc5d0 \ub3d9\ud589\ud558\uc5ec \ud604\uc9c0\uc5d0\uc11c \uc911\uc694\ud55c \uc77c\uc815\uc744 \uc18c\ud654\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 PEF \uc5c5\uacc4 \uc778\uc0ac\uac00 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ucc38\uc5ec\ud55c \uccab \uc0ac\ub840\ub85c, \uadf8 \uc758\ubbf8\ub294 \ub2e8\uc21c\ud55c \uae08\uc735 \ud22c\uc790\uc790\ub97c \ub118\uc5b4 \uae30\uc5c5 \ubc1c\uc804\uc5d0 \uae30\uc5ec\ud558\ub294 \ud575\uc2ec \ud30c\ud2b8\ub108\ub85c\uc758 \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc558\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n

\uc774 \ubd80\uc0ac\uc7a5\uc740 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \uc77c\uc815\uc758 \uc77c\ud658\uc73c\ub85c \uc9c4\ud589\ub41c \ud55c-\ubca0\ud2b8\ub0a8 \ube44\uc988\ub2c8\uc2a4 \ud3ec\ub7fc\uc5d0 \ucc38\uc11d\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc790\ub9ac\uc5d0\uc11c \ub0a8\uc591\uc720\uc5c5\uc740 \ubca0\ud2b8\ub0a8 \uc720\ud1b5 \ub300\uae30\uc5c5\uc778 \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640 3\ub144\uac04 \ucd1d 700\uc5b5\uc6d0 \uaddc\ubaa8\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d(MOU)\uc744 \uccb4\uacb0\ud558\uc5ec \ud55c\uad6d \ubd84\uc720 \uae30\ubc18 K\ud478\ub4dc \uc0b0\uc5c5\uc758 \ud611\ub825 \ubc0f \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubca0\ud2b8\ub0a8 \uc2dc\uc7a5\uc5d0\uc11c\uc758 \ub0a8\uc591\uc720\uc5c5\uc758 \uc785\uc9c0\ub97c \uac15\ud654\ud558\uace0, \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc744 \uc704\ud55c \uc911\uc694\ud55c \ubc1c\ud310\uc774 \ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n

\uc774\ubc88 \ub300\ud1b5\ub839 \uc21c\ubc29\uc5d0 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc73c\ub85c \ucc38\uc5ec\ud55c \uac83\uc740 PEF\uac00 \ub2e8\uc21c\ud55c \uae08\uc735 \ud22c\uc790\uc790\ub97c \ub118\uc5b4, \uae30\uc5c5\uc758 \ubc1c\uc804\uc5d0 \uae30\uc5ec\ud558\ub294 \ud575\uc2ec \ud30c\ud2b8\ub108\ub85c \uc778\uc815\ubc1b\uc558\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \uc815\ubd80 \ucc28\uc6d0\uc5d0\uc11c PEF\uc758 \uc5ed\ud560\uc744 \uc7ac\uc870\uba85\ud558\ub294 \uacc4\uae30\uac00 \ub418\uc5c8\uc73c\uba70, \uc55e\uc73c\ub85c\uc758 \uacbd\uc601 \ucc38\uc5ec \ubc0f \uae30\uc5c5 \uccb4\uc9c8 \uac1c\uc120\uc5d0 \ub300\ud55c \uae30\ub300\uac10\uc744 \ub192\uc774\ub294 \uc694\uc18c\ub85c \uc791\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\ud55c\uc564\ucef4\ud37c\ub2c8\ub294 \ub300\uc8fc\uc8fc \uc9c0\ubd84 \uc778\uc218 \uc774\ud6c4 \uc9c1\uc811 \uacbd\uc601\uc5d0 \ucc38\uc5ec\ud558\ub294 ‘\uc9c1\uc811 \uacbd\uc601\uad00\ub9ac’ \ubaa8\ub378\uc5d0 \uac15\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc0b0\uc5c5\uacfc \uae30\ub2a5\ubcc4\ub85c \ud2b9\ud654\ub41c \uacbd\uc601 \uc804\ubb38\uac00 \uadf8\ub8f9\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uac01 \ud22c\uc790 \uae30\uc5c5\ubcc4\ub85c \ub9de\ucda4\ud615 \uacbd\uc601 \uc804\ub7b5\uc744 \uc218\ub9bd\ud558\uc5ec \uc2e4\ud589\ud574\uc654\uace0, \uc7a5\uae30\uc801\uc73c\ub85c \uae30\uc5c5\uc758 \uacbd\uc7c1\ub825\uc744 \ub192\uc774\uae30 \uc704\ud55c \uc9c0\uc18d \uac00\ub2a5\ud55c \uc131\uc7a5 \uc804\ub7b5\uc744 \ucd94\uc9c4\ud574 \uc654\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uae30\uc801\uc778 \uad6c\uc870\uc870\uc815\ubcf4\ub2e4 \uc801\uadf9\uc801\uc778 \ud22c\uc790\uc640 \ud568\uaed8 \uae30\uc5c5\uc758 \uacbd\uc7c1\ub825\uc744 \uac15\ud654\ud558\ub824\ub294 \ub178\ub825\uc758 \uc77c\ud658\uc73c\ub85c \ud574\uc11d\ub429\ub2c8\ub2e4.<\/p>\n

\ud2b9\ud788, \ub0a8\uc591\uc720\uc5c5\uc740 \uc624\ub108 \uc77c\uac00\uc758 \ub17c\ub780\uc73c\ub85c \uc778\ud574 \ubd88\ub9e4\uc6b4\ub3d9\uc5d0 \ud718\ub9d0\ub9ac\ub294 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc5c8\uc73c\ub098, \ud55c\uc564\ucef4\ud37c\ub2c8\uc758 \uc7ac\uc815\ube44 \ub178\ub825\uc73c\ub85c \ub2e4\uc2dc\uae08 \uacbd\uc7c1\ub825\uc744 \ud68c\ubcf5\ud588\uc2b5\ub2c8\ub2e4. 2024\ub144 1\uc6d4 \uc778\uc218 \uc774\ud6c4 \uc2e0\uc131\uc7a5 \ub3d9\ub825 \ubc1c\uad74\uacfc \uacbd\uc601 \ud6a8\uc728\ud654\uc5d0 \uc9d1\uc911\ud55c \uacb0\uacfc, \uadf8\ud574 3\ubd84\uae30\ubd80\ud130 \uc601\uc5c5\uc774\uc775 \ud751\uc790 \uc804\ud658\uc5d0 \uc131\uacf5\ud558\uc600\uace0, \uc9c0\ub09c\ud574\uc5d0\ub294 5\ub144 \ub9cc\uc5d0 \uc5f0\uac04 \uae30\uc900\uc73c\ub85c \uc601\uc5c5\uc774\uc775\uacfc \uc21c\uc774\uc775 \ubaa8\ub450 \ud751\uc790\ub97c \uae30\ub85d\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubca0\ud2b8\ub0a8 \ud558\ub178\uc774\uc5d0\uc11c \uc5f4\ub9b0 \ud55c\uad6d-\ubca0\ud2b8\ub0a8 \ube44\uc988\ub2c8\uc2a4 \ud3ec\ub7fc \ud604\uc7a5\uc5d0\uc11c\ub3c4 \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc758 \ube44\uc988\ub2c8\uc2a4 \ub514\ubca8\ub86d\uba3c\ud2b8 \ub514\ub809\ud130\uc640 \ud568\uaed8 \uae30\ub150\ucd2c\uc601\uc744 \ud558\uba70 \ud611\ub825\uc758 \ub73b\uc744 \ub2e4\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc131\uacfc\ub294 \ud55c\uc564\ucef4\ud37c\ub2c8\uc758 \uae00\ub85c\ubc8c \uc2dc\uc7a5 \uc9c4\ucd9c\uc744 \uc704\ud55c \ub178\ub825\uc758 \uacb0\uc2e4\ub85c, \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d \uac00\ub2a5\ud55c \uc131\uc7a5\uacfc \uae30\uc5c5\uac00\uce58 \uc81c\uace0\ub97c \uc704\ud55c \ub2e4\uc591\ud55c \ubc29\uc548\uc744 \ubaa8\uc0c9\ud574 \ub098\uac08 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

[\uad00\ub828\uae30\uc0ac] https:\/\/n.news.naver.com\/mnews\/article\/277\/0005754187?sid=101<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 \uc0ac\ubaa8\ud380\ub4dc(PEF) \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ud3ec\ud568\ub418\uba70, \uae00\ub85c\ubc8c \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uc785\uc9c0\ub97c \ub354\uc6b1 \ud655\uace0\ud788 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 24\uc77c \ud22c\uc790\uae08\uc735(IB) \uc5c5\uacc4\uc5d0 \ub530\ub974\uba74, \uc774\ub3d9\ucd98 \ud55c\uc564\ucf54 \ubd80\uc0ac\uc7a5(\ub0a8\uc591\uc720\uc5c5 \uae30\ud0c0\ube44\uc0c1\ubb34\uc774\uc0ac)\uc740 \uc774\uc7ac\uba85 \ub300\ud1b5\ub839\uc758 \ubca0\ud2b8\ub0a8 \uad6d\ube48 \ubc29\ubb38\uc5d0 \ub3d9\ud589\ud558\uc5ec \ud604\uc9c0\uc5d0\uc11c \uc911\uc694\ud55c \uc77c\uc815\uc744 \uc18c\ud654\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 PEF \uc5c5\uacc4 \uc778\uc0ac\uac00 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ucc38\uc5ec\ud55c \uccab \uc0ac\ub840\ub85c, \uadf8 \uc758\ubbf8\ub294 \ub2e8\uc21c\ud55c \uae08\uc735 \ud22c\uc790\uc790\ub97c \ub118\uc5b4 \uae30\uc5c5 \ubc1c\uc804\uc5d0 \uae30\uc5ec\ud558\ub294 \ud575\uc2ec \ud30c\ud2b8\ub108\ub85c\uc758 \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc558\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. […]<\/p>\n","protected":false},"author":65,"featured_media":68,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\ud55c\uc564\ucef4\ud37c\ub2c8","_yoast_wpseo_metadesc":"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.","footnotes":""},"categories":[4],"tags":[4848,11577,8341,3456,11580],"class_list":["post-19397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4","tag-pef","tag-11577","tag-8341","tag-3456","tag-11580"],"yoast_head":"\n\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.doochang.co.kr\/blog\/\ud55c\uc564\ucef4\ud37c\ub2c8-pef-\uc5c5\uacc4-\ucd5c\ucd08-\ub300\ud1b5\ub839-\uacbd\uc81c\uc0ac\uc808\ub2e8-\ub3d9\ud589\uc73c\ub85c\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"og:description\" content=\"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.doochang.co.kr\/blog\/\ud55c\uc564\ucef4\ud37c\ub2c8-pef-\uc5c5\uacc4-\ucd5c\ucd08-\ub300\ud1b5\ub839-\uacbd\uc81c\uc0ac\uc808\ub2e8-\ub3d9\ud589\uc73c\ub85c\/\" \/>\n<meta property=\"og:site_name\" content=\"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-24T23:25:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"120\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"polar-joon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"polar-joon\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/\"},\"author\":{\"name\":\"polar-joon\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/person\/b7cc8616bf76545086d71d39c93a399f\"},\"headline\":\"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4\",\"datePublished\":\"2026-04-24T23:25:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/\"},\"wordCount\":18,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png\",\"keywords\":[\"PEF\",\"\uacbd\uc81c\uc0ac\uc808\ub2e8\",\"\ub0a8\uc591\uc720\uc5c5\",\"\ubca0\ud2b8\ub0a8\",\"\ud55c\uc564\ucef4\ud37c\ub2c8\"],\"articleSection\":[\"\ucc3d\uc5c5\uad00\ub828 \ub274\uc2a4\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/\",\"url\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/\",\"name\":\"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\",\"isPartOf\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png\",\"datePublished\":\"2026-04-24T23:25:48+00:00\",\"description\":\"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage\",\"url\":\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png\",\"contentUrl\":\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png\",\"width\":1080,\"height\":120},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.doochang.co.kr\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#website\",\"url\":\"https:\/\/www.doochang.co.kr\/blog\/\",\"name\":\"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\",\"description\":\"\uc9c0\uc2dd\uc7ac\uc0b0\uad8c\uc758 \uba54\uce74 \ub450\ucc3d\ud2b9\ud5c8\",\"publisher\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.doochang.co.kr\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#organization\",\"name\":\"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\",\"url\":\"https:\/\/www.doochang.co.kr\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/09\/mark2.png\",\"contentUrl\":\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/09\/mark2.png\",\"width\":657,\"height\":885,\"caption\":\"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\"},\"image\":{\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/person\/b7cc8616bf76545086d71d39c93a399f\",\"name\":\"polar-joon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ceea254f234414990da8cacf7a09ff46079c4d58417d336901c9c5efb6b31bc1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ceea254f234414990da8cacf7a09ff46079c4d58417d336901c9c5efb6b31bc1?s=96&d=mm&r=g\",\"caption\":\"polar-joon\"},\"url\":\"https:\/\/www.doochang.co.kr\/blog\/author\/polar-joon\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c","description":"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.doochang.co.kr\/blog\/\ud55c\uc564\ucef4\ud37c\ub2c8-pef-\uc5c5\uacc4-\ucd5c\ucd08-\ub300\ud1b5\ub839-\uacbd\uc81c\uc0ac\uc808\ub2e8-\ub3d9\ud589\uc73c\ub85c\/","og_locale":"ko_KR","og_type":"article","og_title":"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c","og_description":"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.","og_url":"https:\/\/www.doochang.co.kr\/blog\/\ud55c\uc564\ucef4\ud37c\ub2c8-pef-\uc5c5\uacc4-\ucd5c\ucd08-\ub300\ud1b5\ub839-\uacbd\uc81c\uc0ac\uc808\ub2e8-\ub3d9\ud589\uc73c\ub85c\/","og_site_name":"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c","article_published_time":"2026-04-24T23:25:48+00:00","og_image":[{"width":1080,"height":120,"url":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png","type":"image\/png"}],"author":"polar-joon","twitter_card":"summary_large_image","twitter_misc":{"Written by":"polar-joon"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#article","isPartOf":{"@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/"},"author":{"name":"polar-joon","@id":"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/person\/b7cc8616bf76545086d71d39c93a399f"},"headline":"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4","datePublished":"2026-04-24T23:25:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/"},"wordCount":18,"commentCount":0,"publisher":{"@id":"https:\/\/www.doochang.co.kr\/blog\/#organization"},"image":{"@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage"},"thumbnailUrl":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png","keywords":["PEF","\uacbd\uc81c\uc0ac\uc808\ub2e8","\ub0a8\uc591\uc720\uc5c5","\ubca0\ud2b8\ub0a8","\ud55c\uc564\ucef4\ud37c\ub2c8"],"articleSection":["\ucc3d\uc5c5\uad00\ub828 \ub274\uc2a4"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/","url":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/","name":"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c","isPartOf":{"@id":"https:\/\/www.doochang.co.kr\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage"},"image":{"@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage"},"thumbnailUrl":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png","datePublished":"2026-04-24T23:25:48+00:00","description":"\ud55c\uc564\ucef4\ud37c\ub2c8\uac00 PEF \uc5c5\uacc4 \ucd5c\ucd08\ub85c \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8\uc5d0 \ub3d9\ud589\ud558\uba70 \uae00\ub85c\ubc8c \uc9c4\ucd9c\uc758 \uae30\ud68c\ub97c \ud655\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub3d9\ucd98 \ubd80\uc0ac\uc7a5\uc740 \ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud478 \ud0c0\uc774 \ud640\ub529\uc2a4\uc640\uc758 \uc804\ub7b5\uc801 \uc5c5\ubb34\ud611\uc57d\uc744 \uccb4\uacb0\ud558\uba70 \ub0a8\uc591\uc720\uc5c5\uc758 \uc2dc\uc7a5 \ud655\ub300\ub97c \ub3c4\ubaa8\ud588\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ucc38\uc5ec\ub294 PEF\uc758 \uae30\uc5c5 \uae30\uc5ec \uc5ed\ud560\uc744 \uc778\uc815\ubc1b\uc740 \uc0ac\ub840\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#primaryimage","url":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png","contentUrl":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-3.png","width":1080,"height":120},{"@type":"BreadcrumbList","@id":"https:\/\/www.doochang.co.kr\/blog\/%ed%95%9c%ec%95%a4%ec%bb%b4%ed%8d%bc%eb%8b%88-pef-%ec%97%85%ea%b3%84-%ec%b5%9c%ec%b4%88-%eb%8c%80%ed%86%b5%eb%a0%b9-%ea%b2%bd%ec%a0%9c%ec%82%ac%ec%a0%88%eb%8b%a8-%eb%8f%99%ed%96%89%ec%9c%bc%eb%a1%9c\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.doochang.co.kr\/blog\/"},{"@type":"ListItem","position":2,"name":"\ud55c\uc564\ucef4\ud37c\ub2c8, PEF \uc5c5\uacc4 \ucd5c\ucd08 \ub300\ud1b5\ub839 \uacbd\uc81c\uc0ac\uc808\ub2e8 \ub3d9\ud589\uc73c\ub85c \uae00\ub85c\ubc8c \uc9c4\ucd9c \uae38 \uc5f4\ub2e4"}]},{"@type":"WebSite","@id":"https:\/\/www.doochang.co.kr\/blog\/#website","url":"https:\/\/www.doochang.co.kr\/blog\/","name":"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c","description":"\uc9c0\uc2dd\uc7ac\uc0b0\uad8c\uc758 \uba54\uce74 \ub450\ucc3d\ud2b9\ud5c8","publisher":{"@id":"https:\/\/www.doochang.co.kr\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.doochang.co.kr\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/www.doochang.co.kr\/blog\/#organization","name":"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c","url":"https:\/\/www.doochang.co.kr\/blog\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/09\/mark2.png","contentUrl":"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/09\/mark2.png","width":657,"height":885,"caption":"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c"},"image":{"@id":"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/person\/b7cc8616bf76545086d71d39c93a399f","name":"polar-joon","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.doochang.co.kr\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/ceea254f234414990da8cacf7a09ff46079c4d58417d336901c9c5efb6b31bc1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ceea254f234414990da8cacf7a09ff46079c4d58417d336901c9c5efb6b31bc1?s=96&d=mm&r=g","caption":"polar-joon"},"url":"https:\/\/www.doochang.co.kr\/blog\/author\/polar-joon\/"}]}},"_links":{"self":[{"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/posts\/19397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/users\/65"}],"replies":[{"embeddable":true,"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/comments?post=19397"}],"version-history":[{"count":0,"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/posts\/19397\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/media\/68"}],"wp:attachment":[{"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/media?parent=19397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/categories?post=19397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.doochang.co.kr\/blog\/wp-json\/wp\/v2\/tags?post=19397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}