{"id":1860,"date":"2026-08-22T02:34:00","date_gmt":"2026-08-21T18:34:00","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=1860"},"modified":"2026-08-29T23:43:48","modified_gmt":"2026-08-29T15:43:48","slug":"five-aspects-to-help-you-understand-the-differences-between-transformers-and-rectifiers","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/five-aspects-to-help-you-understand-the-differences-between-transformers-and-rectifiers\/","title":{"rendered":"\ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30 \uac04\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub2e4\uc12f \uac00\uc9c0 \uce21\uba74"},"content":{"rendered":"<p>\uc804\uae30\ub3c4\uae08 \uacf5\uc7a5\uc5d0\uc11c \uc720\uc9c0\ubcf4\uc218 \uac10\ub3c5\uc790\ub294 \uc6b0\ub824\uc2a4\ub7ec\uc6b4 \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud574 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc7a5\uc740 2000A \uc815\ub958\uae30\uc758 \ub2e4\uc774\uc624\ub4dc \uace0\uc7a5\uc73c\ub85c \uc778\ud574 \uc2e4\ud328\ub97c \uacaa\uace0 \uc788\uc73c\uba70, \uc0dd\uc0b0 \uad00\ub9ac\uc790\ub294 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc758 \ud544\uc694\uc131\uc744 \uac15\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ub09c\uc774 \uc624\uac08 \ub54c, \ud55c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc815\ub958\uae30\ub97c \ubcc0\uc555\uae30\ub85c \uad50\uccb4\ud558\uc790\uace0 \uc81c\uc548\ud588\uace0, \ubc29\uc5d0 \uc788\ub294 \ub2e4\ub978 \uc0ac\ub78c\ub4e4\ub3c4 \uc774\uc5d0 \ub3d9\uc758\ud588\uc2b5\ub2c8\ub2e4. \ubaa8\ub450\uac00 \ubcc0\uc555\uae30\uac00 \uc804\uc555\uc744 \ub0ae\ucd94\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub41c\ub2e4\ub294 \uac83\uc744 \uc774\ud574\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 15\ub144 \ub3d9\uc548 \ub450 \uc7a5\uce58\uc758 \uc791\ub3d9\uc5d0 \uad00\uc5ec\ud574 \uc628 \uac10\ub3c5\uc790\ub294 \ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30\uac00 \ub2e4\ub974\uba70 \uc11c\ub85c \ub300\uccb4\ud560 \uc218 \uc5c6\ub2e4\ub294 \uac83\uc744 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uac8c \ud558\uba74 \uc6b4\uc601\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc0ac\ub97c \ud1b5\ud574 \uc800\uc790\ub294 \ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30 \uac04\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc5d0 \ub300\ud574 \ub17c\uc758\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc791\ub3d9 \ubc29\uc2dd\uc758 \ucc28\uc774, \ube44\uc6a9\uc758 \ucc28\uc774, \uadf8\ub9ac\uace0 \ub450 \uc7a5\uce58\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<blockquote><p>\uac04\ub2e8\ud788 \ub9d0\ud574: \ubcc0\uc555\uae30\ub294 \uc120 \uc8fc\ud30c\uc218(50\/60 Hz)\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc218\ub3d9 \uc804\uc790\uae30 \uae30\uacc4\ub85c, \uc804\uc555 \ubcc0\ud658(\uc608: 11 kV\uc5d0\uc11c 400 V\ub85c)\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc9c0\ub9cc AC\ub97c DC\ub85c \ubcc0\ud658\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc815\ub958\uae30\uc758 \uae30\ub2a5\uc740 \uc804\uc790\uc2dd \ub610\ub294 \uace0\uccb4 \uc0c1\ud0dc \uc7a5\uce58\ub85c AC\ub97c DC\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4(230 V AC\uc5d0\uc11c 12 V DC\ub85c \ubcc0\ud658\ud558\ub294 \uacfc\uc815 \ub610\ub294 \ub3c4\uae08\uc5d0 \uc0ac\uc6a9\ub418\ub294 2,000 A DC \ubc84\uc2a4\ub97c \uc0dd\uc131\ud558\ub294 \uac83), \ubc18\ub3c4\uccb4 \ub2e4\uc774\uc624\ub4dc \ub610\ub294 \ud2b8\ub77c\uc774\uc561\uc744 \uc0ac\uc6a9\ud558\uba70, \uc804\uc555 \uc218\uc900\uc744 \ubcc0\uc555\uae30\uc640 \ub3c5\ub9bd\uc801\uc73c\ub85c \ubcc0\uacbd\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc740 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1861\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Five-Aspects-To-Help-You-Understand-The-Differences-Between-Transformers-And-Rectifiers.webp\" alt=\"\ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30 \uac04\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub2e4\uc12f \uac00\uc9c0 \uce21\uba74\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"confusion\">\ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30\uac00 \ud63c\ub3d9\ub418\ub294 \uc774\uc720<\/h2>\n<p>\uc774 \ubb38\uc81c\uc5d0 \ub300\ud55c \ud63c\ub780\uc774 \ub9ce\uc740 \uc774\uc720\ub294 \ub450 \uc7a5\uce58 \ubaa8\ub450 \uc804\uae30 \uc5d0\ub108\uc9c0 \ud68c\ub85c\uc5d0 \uc704\uce58\ud558\uace0 \uc788\uc73c\uba70, \ub450 \uc7a5\uce58 \ubaa8\ub450 \uc77c\ubc18\uc801\uc73c\ub85c \u201c\ubcc0\ud658\uae30\u201d\ub77c\uace0 \ubd88\ub9ac\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc6a9\uc811 \uae30\uacc4\uc758 \uad6c\uc870\uc5d0 \ub530\ub974\uba74, \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \ucd08\ubcf4 \uc804\uae30 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc5b4\ub5a4 \uc7a5\uce58\uac00 \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud558\ub294\uc9c0 \uc120\ud0dd\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uce74\ud0c8\ub85c\uadf8\uc5d0\uc11c\ub3c4 \ud63c\ud569\ub41c \uc6a9\uc5b4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4: \ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\ub294 \ubaa8\ub4e0 \uc7a5\uce58\ub294 \u201c\ubcc0\uc555\uae30 \uc815\ub958\uae30 \uc7a5\uce58\u201d\ub77c\ub294 \uc6a9\uc5b4\ub85c \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30\ub294 \uad50\ub958\uc758 \ud06c\uae30\ub97c \ubcc0\uacbd\ud558\ub294 \ubc18\uba74(\uc99d\uac00 \ub610\ub294 \uac10\uc18c), \uc815\ub958\uae30\ub294 \uc804\ub958\uc758 \uc720\ud615\uc744 \ubcc0\uacbd\ud558\uc9c0\ub9cc(AC\uc5d0\uc11c DC\ub85c) \uc804\ub958\uc758 \ud06c\uae30\ub97c \ubcc0\uacbd\ud560 \uc218 \uc5c6\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"definitions\">\uc815\uc758: \ubcc0\uc555\uae30 \ub300 \uc815\ub958\uae30<\/h2>\n<p>\ubcf8\uc9c8\uc801\uc73c\ub85c, \ubcc0\uc555\uae30\ub294 \uc790\uae30 \ucf54\uc5b4\uc5d0 \ub450 \uac1c \uc774\uc0c1\uc758 \ucf54\uc77c\ub85c \uad6c\uc131\ub41c \uace0\uc815 \uc804\uae30 \uae30\uacc4\ub85c, \uacf5\uae09 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc0c1\ud638 \uc720\ub3c4\uc5d0 \uc758\ud574 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \ud55c \ud68c\ub85c\uc5d0\uc11c \ub2e4\ub978 \ud68c\ub85c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774\ub294 \uc804\uc555\uacfc \uc804\ub958\uc758 \uc218\uc900\uc744 \ubc18\ube44\ub840\ub85c \ubcc0\uacbd\ud558\uba70(\uc190\uc2e4\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uace0), \ud68c\ub85c \ub0b4 \uc804\uae30 \uc5d0\ub108\uc9c0\uc758 \ucd1d \uc5d0\ub108\uc9c0\ub098 \uc8fc\ud30c\uc218\ub97c \ubcc0\uacbd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc6c0\uc9c1\uc784 \uc5c6\uc774 \uc791\ub3d9\ud558\uba70 \ubc18\ub3c4\uccb4 \uc694\uc18c\ub97c \ud3ec\ud568\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc30\uc804 \ubcc0\uc555\uae30(IEC 60076)\ub294 400\/230 V\uc758 \uc804\uc6d0 \uc7a5\uce58\uc5d0 \ub300\ud574 6.6\uc5d0\uc11c 35 kV\uae4c\uc9c0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c, \ub35c \uac15\ub825\ud55c \uc81c\uc5b4 \ubcc0\uc555\uae30\ub294 230, 24 \ubc0f 12 V\uc758 \uac15\ud558 \uc804\uc555\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc815\ub958\uae30\ub294 AC\ub97c DC\ub85c \ubcc0\ud658\ud558\ub294 \uc804\uc790 \uae30\uacc4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ubcf8\uc9c8\uc801\uc73c\ub85c, \uc774\ub294 \ubc18\ud30c, \uc804\ud30c \ub610\ub294 \uc0bc\uc0c1 \ube0c\ub9ac\uc9c0 \uad6c\uc131\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \ub2e4\uc774\uc624\ub4dc \ub610\ub294 \uc0ac\uc774\ub9ac\uc2a4\ud130\ub85c, \uc804\ub958\uac00 \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \ud750\ub974\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc804\ub958\ub294 \uc77c\uc815\ud55c \ud30c\ud615\uc758 DC\ub97c \ud1b5\uacfc\ud569\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \uc815\ub958\uae30\ub294 \uace0\ub300\ubd80\ud130 \ub3c4\uae08, \uc591\uadf9 \uc0b0\ud654 \ubc0f \ucda9\uc804 \uc7a5\ube44\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \uc18c\ud615 \ub2e8\uc0c1\uc5d0\uc11c \ub300\ud615 \uc0bc\uc0c1 \uc124\uce58\uae4c\uc9c0 \uc218\ucc9c \uc554\ud398\uc5b4\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc94\uc704\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"difference-1\">\ucc28\uc774\uc810 1: \uae30\ub2a5 \u2014 \uc804\uc555 \ubcc0\ud654 vs AC-DC \ubcc0\ud658<\/h2>\n<p>\uc774\uac83\uc774 \ud070 \ucc28\uc774\ub97c \ub9cc\ub4e4\uace0 \ub9ce\uc740 \uac83\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30\ub294 \uc804\uc555\uc744 \ubcc0\uacbd\ud558\ub294 \ud2b9\uc815 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. AC\ub97c \ub2e4\ub978 \ud615\ud0dc\ub85c \uc785\ub825\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 \ub124\ud2b8\uc6cc\ud06c\uc758 \ub2e4\ub978 \ubd80\ubd84\uc5d0\uc11c AC\ub97c \ub2e4\uc2dc \uc785\ub825\ud569\ub2c8\ub2e4. \uad8c\uc120 \uc218\uc758 \ube44\uc728\uc774 \uc804\uc555 \ube44\uc728\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 11 kV\uac00 10:1 \ube44\uc728\uc758 \ubcc0\uc555\uae30\uc5d0 \ub4e4\uc5b4\uac00\uba74 \ucd9c\ub825\uc740 \uc57d 1.1 kV\uac00 \ub418\uba70, 27.5:1 \ube44\uc728\uc758 \uacbd\uc6b0 \ucd9c\ub825\uc740 \uc57d 400 V\uac00 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubcc0\uc555\uae30\ub294 AC\ub9cc \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc815\ub958\uae30\ub294 AC\uc5d0\uc11c DC\ub97c \uc5bb\ub294 \uc720\uc77c\ud55c \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ub958\uae30\ub97c \ud68d\ub4dd\ud558\uace0 \uc804\uc555 \uc0dd\uc131\uae30\uc640 \ube44\uad50\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc785\ub825 \uc804\uc555\uc740 \uc784\uc758\uc77c \uc218 \uc788\uc73c\uba70, \ucd9c\ub825 \uc804\uc555\uc740 \uc815\ub958\uae30\uc758 \uc720\ud615\uc5d0 \ub530\ub77c \uc785\ub825 \uc804\uc555\uc758 0.9\ubc30\uc5d0\uc11c 1.4\ubc30\uae4c\uc9c0 \ub2e4\uc591\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc9c4\ud589\ub418\ub294 \uacfc\uc815\uc740 \u201c\uc2a4\ud15d\ub2e4\uc6b4\u201d\uc774 \uc544\ub2c8\ub77c, \uc774 \uc804\uc555\uc740 \uc785\ub825\uc5d0\uc11c \uc81c\uacf5\ub41c \uc804\uc555\uc758 \uacb0\uacfc\ub85c \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c, \ubc38\ube0c\ub098 \uc870\uba85 \ubcc0\uc555\uae30\uc5d0 24 V AC\uac00 \ud544\uc694\ud558\uba74 \ubcc0\uc555\uae30\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4. \uc13c\uc11c\ub098 \ub9b4\ub808\uc774\uc5d0 24 V DC\uac00 \ud544\uc694\ud55c \uc785\ub825 \uc7a5\uce58\ub97c \ucc3e\uace0 \uc788\ub2e4\uba74 \uc815\ub958\uae30\ub97c \uad6c\uc785\ud558\uc2ed\uc2dc\uc624(\uc77c\ubc18\uc801\uc73c\ub85c SMPS\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4). 11 kV \ub77c\uc778\uc5d0\uc11c 2000 A\uc758 12 V DC\uac00 \ud544\uc694\ud558\ub2e4\uba74, \uba3c\uc800 \ubcc0\uc555\uae30\ub97c \uc5bb\uace0 \uadf8 \ub2e4\uc74c\uc5d0 \uc815\ub958\uae30\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"difference-2\">\ucc28\uc774\uc810 2: \uc791\ub3d9 \uc6d0\ub9ac \u2014 \uc790\uae30 \ub300 \ubc18\ub3c4\uccb4<\/h2>\n<p>\ubcc0\uc555\uae30\ub294 \ud328\ub7ec\ub370\uc774\uac00 \ubc1c\uacac\ud55c \uc804\uc790\uae30 \uc720\ub3c4 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4. 1\ucc28 \uad8c\uc120\uc5d0 \uad50\ub958\uac00 \ud750\ub97c \ub54c, \uc801\uce35 \uc2e4\ub9ac\ucf58 \uac15\ucca0 \ucf54\uc5b4\uc5d0\uc11c \uad50\ub958 \uc790\uae30 \ud50c\ub7ed\uc2a4\uac00 \ubc1c\uc0dd\ud558\uc5ec 2\ucc28 \ucf54\uc77c\uc5d0\uc11c \uc720\ub3c4 \uc804\uc555\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \uc791\ub3d9\uc5d0\uc11c\ub294 \ub2a5\ub3d9 \uc190\uc2e4\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc190\uc2e4\uc740 \ucca0(\ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \ubc0f \uc640\ub958 \uc804\ub958) \ub610\ub294 \uad6c\ub9ac \uc190\uc2e4(I\u00b2R)\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc815\uaca9 \ubd80\ud558\uc5d0\uc11c 96-99%\uc758 \ud6a8\uc728\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<p>\uc815\ub958\uae30\ub294 \ubc18\ub3c4\uccb4 \ubb3c\ub9ac \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub2e4\uc774\uc624\ub4dc\ub294 \uc21c\ubc29\ud5a5 \ubc14\uc774\uc5b4\uc2a4 \uc870\uac74\uc5d0\uc11c \uc804\ub958\uac00 \ud750\ub974\ub3c4\ub85d \ud5c8\uc6a9\ud558\uba70, \uc5ed\ubc29\ud5a5 \ubc14\uc774\uc5b4\uc2a4\uac00 \uc801\uc6a9\ub420 \ub54c \uc804\ub958 \ud750\ub984\uc744 \ucc28\ub2e8\ud569\ub2c8\ub2e4. \ub610\ud55c, \ud2b8\ub77c\uc774\uc561(SCR)\uc740 \uc804\ub3c4 \uacfc\uc815\uc744 \uc9c0\uc5f0\uc2dc\ud0a4\ub294 \uac8c\uc774\ud2b8\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uc81c\uc5b4\ub41c DC \ucd9c\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0bc\uc0c1 \ube0c\ub9ac\uc9c0 \uc815\ub958\uae30\ub294 12\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \ud384\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\ub3c4\ub418\uba70, \uc774\ub294 \ubbfc\uac10\ud55c \ub3c4\uae08 \uacf5\uc815\uc5d0 \uc801\ud569\ud55c \ub0ae\uc740 \ub9ac\ud50c \uac12\uc744 \uac00\uc9c4 DC\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \uc815\ub958\uae30 \uc791\ub3d9 \uc911 \ubc1c\uc0dd\ud558\ub294 \uc190\uc2e4\uc740 \ubc18\ub3c4\uccb4 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\ub3c4\ud560 \ub54c\uc758 \uc804\uc555 \uac15\ud558\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4 - \ub2e4\uc774\uc624\ub4dc\uc758 \uacbd\uc6b0 \uc57d 0.7-1.2 V\uc758 \uc804\uc555 \uac15\ud558\uac00 \uc788\uc73c\uba70, \ub300\ud615 \ud2b8\ub77c\uc774\uc561 \uc2a4\ud0dd\uc758 \uacbd\uc6b0 \ub354 \uc801\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uce21\uba74<\/th>\n<th>\ubcc0\uc555\uae30<\/th>\n<th>\uc815\ub958\uae30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubb3c\ub9ac\ud559<\/td>\n<td>\uc804\uc790\uae30 \uc720\ub3c4<\/td>\n<td>\ubc18\ub3c4\uccb4 \uc804\ub3c4<\/td>\n<\/tr>\n<tr>\n<td>\ub2a5\ub3d9 \uad6c\uc131 \uc694\uc18c<\/td>\n<td>\uc5c6\uc74c (\uc218\ub3d9)<\/td>\n<td>\ub2e4\uc774\uc624\ub4dc \/ \ud2b8\ub77c\uc774\uc561 \/ IGBT<\/td>\n<\/tr>\n<tr>\n<td>\uc190\uc2e4 \uba54\ucee4\ub2c8\uc998<\/td>\n<td>\ucca0 + \uad6c\ub9ac (I\u00b2R)<\/td>\n<td>\uc21c\ubc29\ud5a5 \uac15\ud558 + \uc2a4\uc704\uce6d<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \ud6a8\uc728<\/td>\n<td>96\u201399% (\uc815\uaca9 \ubd80\ud558)<\/td>\n<td>92\u201398% (\uc0bc\uc0c1, \ub300\ud615)<\/td>\n<\/tr>\n<tr>\n<td>\uace0\uc7a5 \ubaa8\ub4dc<\/td>\n<td>\uc808\uc5f0, \uad8c\uc120, \uc624\uc77c<\/td>\n<td>\ub2e4\uc774\uc624\ub4dc\/\ud2b8\ub77c\uc774\uc561 \uc2a4\ud0dd, \ub0c9\uac01<\/td>\n<\/tr>\n<tr>\n<td>\uc11c\ube44\uc2a4 \uc218\uba85<\/td>\n<td>25\u201335\ub144<\/td>\n<td>10\u201320\ub144 (\uc804\uc790\uae30\uae30)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \ucc28\uc774\ub294 \uc720\uc9c0\ubcf4\uc218\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4: \ubcc0\uc555\uae30\ub294 \uc810\uc9c4\uc801\uc73c\ub85c \uadf8\ub9ac\uace0 \ub4dc\ubb3c\uac8c \uace0\uc7a5\ub098\uba70(\uc808\uc5f0\uc758 \ub178\ud654) \ubc18\ub3c4\uccb4\uc640 \uc815\ub958\uae30\uc758 \ucee4\ud328\uc2dc\ud130\ub294 \uc5f4 \uc0ac\uc774\ud074\ub9c1\uc73c\ub85c \uc778\ud574 \uace0\uc7a5\ub0a9\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc6b0\ub9ac\uc758 \uc624\ud504\ub2dd \uc7a5\uba74\uc5d0\uc11c \uc544\ub178\ub2e4\uc774\uc9d5 \ub77c\uc778\uc774 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd\uc744 \uacc4\uc18d \uc783\uc5b4\ubc84\ub9b0 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"difference-3\">\ucc28\uc774 3: \ucd9c\ub825 \u2014 AC \ub300 DC<\/h2>\n<p>\ucd9c\ub825 \uc720\ud615\uc740 \ubaa8\ub4e0 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30\uc758 \ucd9c\ub825\uc740 AC\ub85c, \uc8fc\ud30c\uc218\ub294 50~60 Hz \uc0ac\uc774\uc758 \uc0ac\uc778\ud30c\uc774\uba70 \uc804\uc555\uc740 \uad8c\uc120 \ube44\uc728\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 \uc804\ub825\ub9dd\uc774 \uc81c\uacf5\ud558\ub294 \uc804\uae30\uc758 \uc720\ud615\uc73c\ub85c, \ubaa8\ud130\uc640 \ub2e4\uc591\ud55c \ubd80\ud558\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70 \ub2e4\ub978 \ud615\ud0dc\uc758 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ub418\uac70\ub098 \uc804\uc1a1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc815\ub958\uae30 \ucd9c\ub825\uc740 DC\ub85c, \ube44\uc870\uc815(\ub2e4\uc774\uc624\ub4dc \ube0c\ub9ac\uc9c0, \uc2a4\ubb34\ub529\uc73c\ub85c \uc778\ud55c \ub9ac\ud50c)\uacfc \uc870\uc815(\uc81c\uc5b4 \uc815\ub958\uae30 \ub610\ub294 1\u20135% \ub9ac\ud50c\uc744 \uac00\uc9c4 SMPS)\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc804\uae30 \uc720\ud615\uc740 \uc804\uc790\uae30\uae30, \ubc30\ud130\ub9ac, \uc790\uc11d, \uc804\ud574\uc9c8 \ubc0f \ub3c4\uae08\uc5d0 \ud544\uc694\ud569\ub2c8\ub2e4. \uac8c\ub2e4\uac00, \uc5ec\uae30\uc11c \ub9ce\uc740 \ud765\ubbf8\ub85c\uc6b4 \uc124\uacc4 \uc791\uc5c5\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4: \ub9ac\ud50c \uacc4\uc218, \ubd80\ud558 \uad50\ub780\uc73c\ub85c\ubd80\ud130\uc758 \uc870\uc815 \uae30\uc220, 0\uc5d0\uc11c 100%\uae4c\uc9c0 \ucd9c\ub825 \uc81c\uc5b4\uac00 \uac00\ub2a5\ud55c SCR \uc720\ub2db.<\/p>\n<p>\ub9cc\uc57d AC\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \ubcc0\uc555\uae30\uc5d0 DC\ub97c \uacf5\uae09\ud558\uac8c \ub418\uba74 \u2014 \uc774\ub294 \ud604\uc7a5\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc2e4\uc218\uc785\ub2c8\ub2e4 \u2014 \ubcc0\uc555\uae30 \ucf54\uc5b4\uac00 \ud3ec\ud654\ub418\uace0, \uc5c4\uccad\ub09c \uc804\ub958\uac00 \ud750\ub974\uba70, \uba87 \ubd84 \uc548\uc5d0 \uace0\uc7a5\ub0a9\ub2c8\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, DC \ubd80\ud558\uc5d0 AC\ub97c \uacf5\uae09\ud558\uba74 \uc7a5\ube44\uac00 \uc791\ub3d9\ud558\uc9c0 \uc54a\uac70\ub098 \uc190\uc0c1\ub420 \uac83\uc785\ub2c8\ub2e4. \ucd9c\ub825 \uc720\ud615\uc744 \uc798\ubabb \uc124\uc815\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \uc131\ub2a5 \ubb38\uc81c\ub9cc\uc774 \uc544\ub2c8\ub77c \ud30c\uad34\uc758 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1862\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Difference-1-5.webp\" alt=\"\ucc28\uc774 1-5\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"difference-4\">\ucc28\uc774\uc810 4: \uc815\uaca9, \ud45c\uc900 \ubc0f \ud6a8\uc728\uc131<\/h2>\n<p>\uc774\ub7ec\ud55c \uc7a5\uce58\uc758 \uc0ac\uc591\uc740 \uc11c\ub85c \ub2e4\ub978 \uc5b8\uc5b4\ub85c \uc81c\uacf5\ub418\uc5b4, \ub450 \uc81c\ud488\uc744 \ube44\uad50\ud558\ub294 \uc7a0\uc7ac \uace0\uac1d\uc744 \ud63c\ub780\uc2a4\ub7fd\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30\uc5d0 \uad00\ud574\uc11c\ub294, IEC 60076 \uc9c0\uce68\uc5d0 \ub530\ub77c \uc9c0\uc815\ub41c \uc804\uc555\uacfc \uc8fc\ud30c\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec kVA(\uac89\ubcf4\uae30 \uc804\ub825)\ub85c \uc815\uaca9\ub429\ub2c8\ub2e4(\ubbf8\uad6d\uc5d0\uc11c\ub294 IEEE C57.12 NEMA TP-1). \uba85\ud310\uc5d0\ub294 \ubb34\ubd80\ud558 \uc190\uc2e4, \ubd80\ud558 \uc190\uc2e4, \uc784\ud53c\ub358\uc2a4 \ubc0f \ubca1\ud130 \uadf8\ub8f9\uacfc \ud568\uaed8 \uc808\uc5f0 \ud074\ub798\uc2a4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud6a8\uc728\uc131\uc740 50% \ubc0f 100% \ubd80\ud558\uc5d0\uc11c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc815\ub958\uae30\uc5d0 \uad00\ud574\uc11c\ub294, \ucd9c\ub825 \uc804\uc555\uacfc \uc804\ub958(\uc608: \ub3c4\uae08\uc6a9 \u201c2,000 A \/ 12 V\u201d \ubc0f \ucda9\uc804\uc6a9 \u201c100 A \/ 24 V\u201d)\uc5d0 \ub530\ub77c \uc815\uaca9\ub429\ub2c8\ub2e4. \ud6a8\uc728\uc131\uc740 \uc785\ub825 \uc804\ub825(\ud0ac\ub85c\ubcfc\ud2b8\ub85c \uce21\uc815\ub428)\uacfc \ub9ac\ud50c \ube44\uc728\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc815\uaca9 \uae30\uc900<\/th>\n<th>\ubcc0\uc555\uae30<\/th>\n<th>\uc815\ub958\uae30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc815\uaca9 \ub2e8\uc704<\/td>\n<td>\uc0ac\uc2e4<\/td>\n<td>A + V (\ucd9c\ub825 DC)<\/td>\n<\/tr>\n<tr>\n<td>\uae30\ubcf8 \ud45c\uc900<\/td>\n<td>IEC 60076<\/td>\n<td>IEC 62477, UL 508<\/td>\n<\/tr>\n<tr>\n<td>\ud6a8\uc728\uc131 \uc778\uc6a9 \uc2dc<\/td>\n<td>50\u2013100% \ubd80\ud558<\/td>\n<td>\ud2b9\uc815 \ubd80\ud558 \uc9c0\uc810<\/td>\n<\/tr>\n<tr>\n<td>\uc8fc\uc694 \uc190\uc2e4 \uc218\uce58<\/td>\n<td>\ubb34\ubd80\ud558 \uc190\uc2e4 (W)<\/td>\n<td>\uc804\ubc29 \uac15\ud558 \/ \ub9ac\ud50c<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\ud638 \uae30\ub2a5<\/td>\n<td>\uc624\uc77c, \uac1c\uc2a4\ud0b7, \ub9b4\ub9ac\ud504 \ubc38\ube0c<\/td>\n<td>OVP, OCP, OTP, \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2e4\uc81c\uc801\uc73c\ub85c \uc81c\uc870\uc5c5\uccb4\uac00 \uc804\ub825 \ub2e8\uacc4\ub97c \u201c2,000 A, 12 V \uc815\ub958\uae30\u201d\ub77c\uace0 \uc5b8\uae09\ud560 \ub54c, \uc774\ub294 \uc57d 24 kW DC \uc804\ub825 \ub2e8\uacc4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. 11 kV \ub77c\uc778\uc5d0\uc11c \uc804\uc6d0\uc774 \uacf5\uae09\ub41c\ub2e4\uba74 \ubcc0\uc555\uae30\ub294 \uc815\ub958\uae30\uc640 \uc804\ub825 \uacc4\uc218\uc758 \ubaa8\ub4e0 \uc190\uc2e4\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ucd5c\uc18c 30\u201335 kVA\ub97c \uac00\uc838\uc57c \ud558\uba70, \ub2e8\uc21c\ud788 1:1\ub85c \ub530\ub77c\uac00\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<h2 id=\"difference-5\">\ucc28\uc774\uc810 5: \ube44\uc6a9 \ubc0f \uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/h2>\n<p>\uae30\uc220\uc5d0 \ub530\ub77c \uc7ac\uc815\uc801\uc778 \uce21\uba74\uc740 \uc644\uc804\ud788 \ub2e4\ub978 \uaddc\ubaa8\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ube44\uc6a9\uc740 \uad6c\ub9ac\uc640 \uac15\ucca0\uc758 \uc9c8\ub7c9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc815\ub958\uae30\ub294 \ubc18\ub3c4\uccb4 \ub2e4\uc774\uc758 \ud06c\uae30\uc640 \ub0c9\uac01 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc751\uc6a9<\/th>\n<th>\ubcc0\uc555\uae30 (\uc77c\ubc18 \uac00\uaca9)<\/th>\n<th>\uc815\ub958\uae30 (\uc77c\ubc18 \uac00\uaca9)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA \ubc30\uc804 (11 kV\uc5d0\uc11c 400 V)<\/td>\n<td>$1,400\u2013$2,400 \uc911\uad6d FOB<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<\/tr>\n<tr>\n<td>630 kVA \ubc30\uc804 (11 kV\uc5d0\uc11c 400 V)<\/td>\n<td>$5,000\u2013$10,000 \uc911\uad6d FOB<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\ud615 24 V \/ 2 A \ubc30\ud130\ub9ac \ucda9\uc804\uae30<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>$15\u2013$80<\/td>\n<\/tr>\n<tr>\n<td>\uc0b0\uc5c5\uc6a9 100 A \/ 12 V \ub3c4\uae08 \ub610\ub294 \ucda9\uc804<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>$150\u2013$600<\/td>\n<\/tr>\n<tr>\n<td>\ub300\ud615 2,000 A \/ 12 V \ub3c4\uae08 \uc815\ub958\uae30<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>$8,000\u2013$25,000<\/td>\n<\/tr>\n<tr>\n<td>\uace0\uc804\ub825 \uc815\ub958\uae30 \ubcc0\uc555\uae30 (\uc608: 2,000 kVA) \uc815\ub958\uae30\uc5d0 \uc804\uc6d0 \uacf5\uae09<\/td>\n<td>$18,000\u2013$35,000<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ubd84\ub958\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubcc0\uc555\uae30: \uc720\ud2f8\ub9ac\ud2f0 \ud68c\uc0ac\uc5d0 \uc758\ud55c \ubc30\uc804, \uac74\ubb3c\uc5d0 \uc804\uae30 \uacf5\uae09, \ubaa8\ud130\uc5d0 \uacf5\uae09, \uc804\uc555\uc5d0 \ubbfc\uac10\ud55c \uc7a5\uce58\uc758 \ubd84\ub9ac. \uc815\ub958\uae30: \uc804\uae30 \ub3c4\uae08, \uc544\ub178\ub2e4\uc774\uc9d5, \ubc30\ud130\ub9ac \uc7ac\ucda9\uc804, \uc6a9\uc811\uae30 \uc804\uc555 \uacf5\uae09.<\/p>\n<h2 id=\"combined\">\ud568\uaed8 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd: \ubcc0\uc555\uae30 + \uc815\ub958\uae30<\/h2>\n<p>\uc81c\uc870 \ud658\uacbd\uc5d0\uc11c \uc774 \ub450 \uac00\uc9c0\ub294 \uc644\ubcbd\ud55c \uc870\ud569\uc785\ub2c8\ub2e4. \uad50\uacfc\uc11c\uc801\uc778 \uc608\ub294: \ubcc0\uc555\uae30 (\uac15\ud558 \ubc0f \uc808\uc5f0) \u2192 \uc815\ub958\uae30 (DC\ub85c \uc804\ud658) \u2192 \ud544\ud130 (\uc815\ud654) \u2192 \ubd80\ud558\uc785\ub2c8\ub2e4. \uc774 \uc870\ud569\uc740 \uc5b4\ub514\uc5d0\ub098 \uc874\uc7ac\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub3c4\uae08 \ub77c\uc778: 11 kV\/0.4 kV \ubcc0\uc555\uae30\uac00 400 V\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09; \uc0ac\uc774\ub9ac\uc2a4\ud130 \uc815\ub958\uae30\uac00 6\u201324 V\uc5d0\uc11c 2,000 A\uc758 DC \uc804\ub825\uc744 \uc695\uc870\uc5d0 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc804\uae30\ucc28 \ucda9\uc804\uc18c: \uc2a4\uc704\uce6d \ubaa8\ub4dc \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc911\uc8fc\ud30c \ubcc0\uc555\uae30, \uc591\ucabd\uc5d0 \uc815\ub958\uae30 \ub2e8\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.,<\/li>\n<li>HVDC \ubcc0\ud658\uae30: \uac15\ub825\ud55c \ubcc0\uc555\uae30\uac00 \uc0ac\uc774\ub9ac\uc2a4\ud130 \uc815\ub958\uae30\uac00 AC\ub97c DC\ub85c \ubcc0\ud658\ud558\uc5ec \uc804\ub825\uc744 \uc804\uc1a1\ud558\ub294 \ubc38\ube0c \ud640\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.<\/li>\n<li>\ube44\ud589\uae30 \ub0b4 TRU: \ubcc0\uc555\uae30\uac00 115 V\uc5d0\uc11c \uc57d 12 V\ub85c \uc804\uc555\uc744 \ubcc0\uacbd\ud569\ub2c8\ub2e4; \uc774\ud6c4 \uc815\ub958\uae30\uac00 \uc2dc\uc2a4\ud15c\uc5d0 \uc548\uc815\ud654\ub41c 28 V DC\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uacb0\ub860: \uc0b0\uc5c5 \uc81c\uc870\uc5d0 \uc815\ub958\uae30\uac00 \uc788\uc744 \ub54c, \ubcc0\uc555\uae30\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ubbc0\ub85c \uc704\uc5d0\uc11c \ubb34\uc5b8\uac00\ub97c \uac00\uc838\uc635\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1863\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-They-Work-Together-Transformer-Rectifier.webp\" alt=\"\ud568\uaed8 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd \ubcc0\uc555\uae30 + \uc815\ub958\uae30\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"comparison\">\uc804\uccb4 \ube44\uad50 \ud45c<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uae30\uc900<\/th>\n<th>\ubcc0\uc555\uae30<\/th>\n<th>\uc815\ub958\uae30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uae30\ub2a5<\/td>\n<td>AC \uc804\uc555 \uc218\uc900 \ubcc0\uacbd<\/td>\n<td>AC\ub97c DC\ub85c \ubcc0\ud658<\/td>\n<\/tr>\n<tr>\n<td>\ucd9c\ub825<\/td>\n<td>AC (\ub3d9\uc77c \uc8fc\ud30c\uc218)<\/td>\n<td>DC (\ud384\uc2f1 \ub610\ub294 \ud3c9\ud65c\ud654)<\/td>\n<\/tr>\n<tr>\n<td>\uae30\uc220<\/td>\n<td>\uc790\uae30 (\uad8c\uc120 + \ucf54\uc5b4)<\/td>\n<td>\ubc18\ub3c4\uccb4 (\ub2e4\uc774\uc624\ub4dc\/SCR\/IGBT)<\/td>\n<\/tr>\n<tr>\n<td>\uc8fc\ud30c\uc218\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/td>\n<td>\uc544\ub2c8\uc694<\/td>\n<td>\uc544\ub2c8\uc694 (\uc8fc\ud30c\uc218\ub294 \uc815\ub958\ub418\uc5b4 \uc81c\uac70\ub428)<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555\uc744 \ub2e8\uacc4\uc801\uc73c\ub85c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/td>\n<td>\uc608 (\ud134 \ube44\uc728\uc5d0 \uc758\ud574)<\/td>\n<td>\uac04\uc811\uc801\uc73c\ub85c\ub9cc (\uc785\ub825 \ubc0f \ud1a0\ud3f4\ub85c\uc9c0\ub97c \ud1b5\ud574)<\/td>\n<\/tr>\n<tr>\n<td>\uc815\uaca9 \ub2e8\uc704<\/td>\n<td>\uc0ac\uc2e4<\/td>\n<td>A + V (DC \ucd9c\ub825)<\/td>\n<\/tr>\n<tr>\n<td>\ud45c\uc900<\/td>\n<td>IEC 60076 \/ IEEE C57.12<\/td>\n<td>IEC 62477 \/ UL 508<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \uc218\uba85<\/td>\n<td>25\u201335\ub144<\/td>\n<td>10\u201320\ub144<\/td>\n<\/tr>\n<tr>\n<td>\uc608\uc2dc \uac00\uaca9<\/td>\n<td>$1,400\u2013$2,400 (100 kVA)<\/td>\n<td>$150\u2013$600 (100 A\/12 V)<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/td>\n<td>\uadf8\ub9ac\ub4dc \ubc30\uc804, \uaca9\ub9ac<\/td>\n<td>\ub3c4\uae08, \ucda9\uc804, \uc804\uc790\uae30\uae30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"brands\">\ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<p>\ubaa8\ub4e0 \uc7a5\ube44\ub294 \ubcc4\ub3c4\uc758 \ube0c\ub79c\ub4dc \uc601\uc5ed\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \uc804\ub825\uc5d0 \uc885\uc0ac\ud558\ub294 \uc798 \uc54c\ub824\uc9c4 \ud68c\uc0ac\ub4e4\uc774 \uc788\uc73c\uba70; \uc815\ub958\uae30\uc758 \uacbd\uc6b0, \uc798\ud558\ub294 \ud68c\uc0ac\ub4e4\uc740 \uc804\ub825 \uc804\uc790\uae30\uae30\uc640 \ubcc0\uc555\uae30 \uc81c\uc870\uc5c5\uccb4\uc758 \uc138\uacc4\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc7a5\uce58<\/th>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\ub300\ud45c \uac00\uaca9<\/th>\n<th>\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA \ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>ABB<\/td>\n<td>$4,200\u2013$6,500 FOB<\/td>\n<td>\ud504\ub9ac\ubbf8\uc5c4 \uad6d\uc81c \ube0c\ub79c\ub4dc<\/td>\n<\/tr>\n<tr>\n<td>100 kVA \ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>\uc9c0\uba58\uc2a4<\/td>\n<td>$4,000\u2013$6,800 FOB<\/td>\n<td>\uae00\ub85c\ubc8c \uc720\ud2f8\ub9ac\ud2f0 \uae30\uc900<\/td>\n<\/tr>\n<tr>\n<td>100 kVA \ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>$3,800\u2013$6,200 FOB<\/td>\n<td>\ud1b5\ud569 MV\/LV \ud3ec\ud2b8\ud3f4\ub9ac\uc624<\/td>\n<\/tr>\n<tr>\n<td>100 kVA \ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>$1,400\u2013$2,400 FOB<\/td>\n<td>IEC 60076 \ud14c\uc2a4\ud2b8, \uc218\ucd9c \uc911\uc2ec<\/td>\n<\/tr>\n<tr>\n<td>100 A \/ 12 V \uc0b0\uc5c5 \uc815\ub958\uae30<\/td>\n<td>Mean Well (\ub300\ub9cc)<\/td>\n<td>$150\u2013$400<\/td>\n<td>\uc0b0\uc5c5\uc6a9 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc77c\uafbc<\/td>\n<\/tr>\n<tr>\n<td>2,000 A \/ 12 V \ub3c4\uae08 \uc815\ub958\uae30<\/td>\n<td>Dynapower \/ Spang (\ubbf8\uad6d)<\/td>\n<td>$12,000\u2013$25,000<\/td>\n<td>\ub3c4\uae08 \uc0b0\uc5c5 \uc804\ubb38 \uc5c5\uccb4<\/td>\n<\/tr>\n<tr>\n<td>2,000 A \/ 12 V \ub3c4\uae08 \uc815\ub958\uae30<\/td>\n<td>\uc911\uad6d OEM \uc815\ub958\uae30 \uc81c\uc870\uc5c5\uccb4<\/td>\n<td>$8,000\u2013$18,000<\/td>\n<td>\ube44\uc6a9 \uacbd\uc7c1\ub825, \ub9ac\ud50c \uc0ac\uc591 \ud655\uc778<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ubcc0\uc555\uae30 \uce21\uba74\uc5d0\uc11c, \ubaa8\ub4e0 \ud504\ub85c\uc81d\ud2b8\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc720\uba85\ud55c \uc774\ub984\uc778 ABB, Siemens, Schneider Electric\uc740 \ub354 \ub192\uc740 \uac00\uaca9\uc5d0 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uba70, Jiangsu Subian Electric Power\ub294 5 kVA\uc5d0\uc11c 2,500 kVA\uae4c\uc9c0\uc758 IEC 60076 \uc900\uc218 \ubc30\uc804 \ubc0f \uc804\ub825 \ubcc0\uc555\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \uac74\uc2dd\ud615 \ubaa8\ub450 \ud3ec\ud568\ub418\uba70, \ub9de\ucda4\ud615 \uc815\ub958\uae30 \ubcc0\uc555\uae30\uc640 \ud544\uc694\ud55c \uad8c\uc120 \ubc0f \uc784\ud53c\ub358\uc2a4\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc815\ub958\uae30 \uc2dc\uc2a4\ud15c\uc744 \uc124\uce58\ud560 \ub54c, \uc774\ub97c \uacf5\uae09\ud558\ub294 \ubcc0\uc555\uae30\ub294 \uc815\ub958\uae30\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub192\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac80\ud1a0\ub97c \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubcc0\uc555\uae30\uac00 AC\ub97c DC\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ubb3c\ub860, \ubcc0\uc555\uae30\ub294 AC \uc804\uc555\uc744 \ubcc0\uacbd\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uc9c0\ub9cc, AC \uc2e0\ud638\ub97c \uc9c1\ub958(DC)\ub85c \uc804\ud658\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. DC \uc804\ub958\uc758 \uacbd\uc6b0, \ubcc0\uc555\uae30 \ub4a4\uc5d0 \uc815\ub958\uae30 \uc2dc\uc2a4\ud15c\uc774 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \ubaa8\ub4e0 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \ub450 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4; \ubcc0\uc555\uae30\ub294 \uc804\uc555\uc744 \ub0ae\ucd94\uac70\ub098 \ub192\uc774\uace0, \uc815\ub958\uae30\ub294 AC\ub97c DC\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub9cc\uc73c\ub85c DC \ubd80\ud558\ub97c \uc218\ud589\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ub958\uae30\uac00 \ubcc0\uc555\uae30\ucc98\ub7fc \uc804\uc555\uc744 \ub0ae\ucd9c \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ud63c\uc790\uc11c\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\ub958\uae30\ub294 AC \uc804\uc555\uacfc \ud68c\ub85c\uc758 \ud1a0\ud3f4\ub85c\uc9c0\uc5d0 \ub530\ub77c DC \ucd9c\ub825 \uc804\uc555\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 230 V AC\ub97c \uc0ac\uc6a9\ud558\ub294 \uc804\ud30c \uc815\ub958\uae30\ub294 \ud3c9\uade0 207 V DC\ub97c \uc0dd\uc131\ud558\uba70, \uc774\ub294 \ub2e4\ub978 \uc218\ub2e8\uc5d0\uc11c \uc5bb\ub294 \u201c\ub2e8\uacc4\uc801\u201d \uc804\uc555\uc774 \uc544\ub2d9\ub2c8\ub2e4. 230 V AC\uc5d0\uc11c 24 V DC\ub97c \uc6d0\ud55c\ub2e4\uba74, \uba3c\uc800 \ubcc0\uc555\uae30\uc758 \ub3c4\uc6c0\uc73c\ub85c \uc804\uc555\uc744 \ub0ae\ucdb0\uc57c \ud558\uba70(\ub610\ub294 \ub0b4\ubd80 \uace0\uc8fc\ud30c \ubcc0\uc555\uae30\uac00 \uc788\ub294 SMPS\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70), \uadf8 \ud6c4\uc5d0 \uc815\ub958\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \uc6b0\ub9ac\ub294 \ubcc0\uc555\uae30 + \uc815\ub958\uae30 \uc720\ub2db\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30\uc640 \uc815\ub958\uae30 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \ube44\uc309\ub2c8\uae4c?<\/h3>\n<p>\ub2e8\uc704\ub2f9 \ube44\uc6a9\uc740 \uc0ac\uc6a9\ub418\ub294 \uc804\ub825 \uc218\uc900\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 100kVA \ubcc0\uc555\uae30\ub294 FOB \uc911\uad6d\uc5d0\uc11c \uad6c\ub9e4\ud560 \uacbd\uc6b0 $1,400\uc5d0\uc11c $2,400 \uc0ac\uc774\uc758 \ube44\uc6a9\uc774 \ub4e4\uba70, 100A \ubc0f 12V\ub97c \uc81c\uacf5\ud558\ub294 \uc18c\ud615 \uc815\ub958\uae30\ub294 \uc57d $150-$600\uc758 \ube44\uc6a9\uc774 \ub4ed\ub2c8\ub2e4. \uadf8\ub7ec\ub098 2000A \ubc0f 12V\ub97c \uc0dd\uc0b0\ud558\ub294 \ub300\ud615 \uc815\ub958\uae30\ub294 $8,000\uc5d0\uc11c $25,000 \uc0ac\uc774\uc758 \ube44\uc6a9\uc774 \ub4e4 \uac83\uc785\ub2c8\ub2e4. \uc0ac\uc2e4, \ub450 \ube44\uc6a9 \ub2e8\uc704 \ubaa8\ub450 \uc720\ud2f8\ub9ac\ud2f0 \uc218\uc900\uc5d0\uc11c \uc911\ub300\ud55c \uc790\ubcf8 \uc9c0\ucd9c\ub85c \ubd84\ub958\ub418\uc9c0\ub9cc, \ubcc0\uc555\uae30\ub294 \ub354 \uae34 \uc720\ud6a8 \uc218\uba85\uacfc \ub0ae\uc740 \uc720\uc9c0\ubcf4\uc218 \ud544\uc694\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ub958\uae30\uac00 \ubcc0\uc555\uae30\ubcf4\ub2e4 \ub354 \uc790\uc8fc \uace0\uc7a5\ub098\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc815\ub958\uae30\ub294 \uc5f4\uacfc \uc804\uae30 \uc2a4\ud2b8\ub808\uc2a4\ub85c \uc778\ud574 \ubcc0\ud654\ud558\ub294 \ubc18\ub3c4\uccb4\uc640 \ucee4\ud328\uc2dc\ud130\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uce58\uc758 \uc77c\ubc18\uc801\uc778 \uc218\uba85\uc740 10\ub144\uc5d0\uc11c 20\ub144 \uc0ac\uc774\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ube48\ubc88\ud55c \uace0\uc7a5\uc740 \ub2e4\uc774\uc624\ub4dc \ub610\ub294 SCR \uc2a4\ud0dd\uc758 \uace0\uc7a5\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 \uc815\ub958\uae30\uc640 \ub2ec\ub9ac \uc218\ub3d9\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \uacfc\ub3c4\ud55c \uc5f4\ub85c \uc778\ud574 \uace0\uc7a5\ub0a0 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc758 \uace0\uc7a5\uc758 \ub2e4\ub978 \uc6d0\uc778\uc740 \uc808\uc5f0\uc758 \ub178\ud654, \uc804\uae30 \uacfc\ubd80\ud558 \ub610\ub294 \ubc88\uac1c\ub85c, \ubcc0\uc555\uae30\ub294 25\ub144\uc5d0\uc11c 35\ub144 \ub3d9\uc548 \uc9c0\uc18d\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc774\ubbf8 \uc815\ub958\uae30\uac00 \uc788\ub2e4\uba74 \ubcc0\uc555\uae30\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c AC \uc804\uc6d0\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ub2f5\uc740 \uae0d\uc815\uc801\uc785\ub2c8\ub2e4. \uc815\ub958\uae30\ub294 AC \uc804\uc555\uc744 DC \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uc9c0\ub9cc \uc801\uc808\ud55c \uc785\ub825 \uc804\uc555\uc774\ub098 \uac08\ubc14\ub2c9 \uc808\uc5f0\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub300\ud615 \uc815\ub958\uae30\ub294 \ubaa8\ub4e0 \uace0\uc720 \uc190\uc2e4\uacfc \uc804\ub825 \uacc4\uc218\ub97c \uace0\ub824\ud558\uc5ec DC \ucd9c\ub825 \uc815\uaca9\uc744 15-20% \ucd08\uacfc\ud558\ub294 \uc911\ub7c9 \ubcc0\uc555\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc804\uc6d0\uc774 \ubc30\ud130\ub9ac\ub098 \uc800\uc804\uc555 DC \ubc84\uc2a4\uc778 \uacbd\uc6b0 \ubcc0\uc555\uae30\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc9c0\ub9cc DC-DC \ubcc0\ud658\uae30\uac00 \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iec.ch\/\" rel=\"nofollow noopener\" target=\"_blank\">IEC<\/a> \u2014 IEC 60076 (\ubcc0\uc555\uae30) \ubc0f IEC 62477 (\uc804\ub825 \uc804\uc790 \ubcc0\ud658 \uc2dc\uc2a4\ud15c) \ucd9c\ud310\uc0ac.<\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE<\/a> \u2014 IEEE C57.12 \ubcc0\uc555\uae30 \ud45c\uc900 \ubc0f \uc804\ub825 \uc804\uc790 \ubb38\ud5cc\uc758 \ucd9c\ucc98.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA<\/a> \u2014 \ubc30\uc804 \ubcc0\uc555\uae30 \ud6a8\uc728 \ubc0f \uc7a5\ube44 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/www.ul.com\/\" rel=\"nofollow noopener\" target=\"_blank\">UL<\/a> \u2014 UL 508 \uc0b0\uc5c5 \uc81c\uc5b4 \ubc0f \uc804\ub825 \ubcc0\ud658 \uc7a5\ube44 \uc778\uc99d.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80<\/a> \u2014 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ud6a8\uc728\uc131 \ubc0f \uc2e0\ub8b0\uc131 \ub370\uc774\ud130.<\/li>\n<li><a href=\"https:\/\/www.dynapower.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\ub2e4\uc774\ub098\ud30c\uc6cc<\/a> \u2014 \ub3c4\uae08 \ubc0f \uc0b0\ud654\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc0b0\uc5c5 \uc815\ub958\uae30\uc758 \uc81c\uc870\uc5c5\uccb4 \ucc38\uc870.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ko\/\">\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/a> \u2014 \uc0b0\uc5c5 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c \ubc30\uc804 \ubc0f \uc815\ub958\uae30 \uacf5\uae09 \ubcc0\uc555\uae30\uc758 \uc81c\uc870\uc5c5\uccb4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\ubcc0\uc555\uae30\ub294 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc804\uc555\uc744 \ubcc0\uacbd\ud558\ub294 \ubc18\uba74, \uc815\ub958\uae30\ub294 \uc804\uae30\uc758 \ud615\ud0dc\ub97c \ubcc0\ud658\ud55c\ub2e4\ub294 \uc810\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 \uc218\ub3d9 \uc7a5\uce58\ub85c \uae30\ub2a5\ud558\uba70 IEC 60076 \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec kVA\ub85c \uc6a9\ub7c9\uc774 \ud2b9\uc9d5\uc9c0\uc5b4\uc9d1\ub2c8\ub2e4. \ubc18\uba74 \uc815\ub958\uae30\ub294 \ub2a5\ub3d9 \uc804\uae30 \uc7a5\uce58\ub85c, IEC 62477 \ub610\ub294 UL 508 \ud45c\uc900\uc5d0 \ub530\ub77c \uc554\ud398\uc5b4\uc640 \ubcfc\ud2b8\ub85c \ud2b9\uc9d5\uc9c0\uc5b4\uc9d1\ub2c8\ub2e4. \ub450 \uc7a5\uce58\ub294 \uc11c\ub85c \uad50\ud658\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc73c\uba70, \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5 DC \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub2e4\ub978 \uc804\uc555\uc758 AC\ub97c \uc5bb\uae30 \uc704\ud574 \ubcc0\uc555\uae30\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. DC\ub97c \uc5bb\uae30 \uc704\ud574 \uc815\ub958\uae30\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc804\ub825\ub9dd\uc5d0\uc11c \uc800\uc804\uc555 DC\ub97c \uc5bb\uae30 \uc704\ud574 \ub450 \uac00\uc9c0 \ubaa8\ub450 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>DC \uc804\uc555\uc774 AC \ubcc0\uc555\uae30 \ucf54\uc5b4\uc5d0 \ub3c4\uc785\ub418\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, DC \ubd84\ubc30 \ubd80\ud558\uc5d0 AC \uc804\uc555\uc774 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc8fc\uc758\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubcc0\uc555\uae30\ub294 \uc815\ub958\uae30 DC \uac12\ubcf4\ub2e4 \uc804\ub825 \uc6a9\ub7c9 \uce21\uba74\uc5d0\uc11c 15-20% \ub354 \ub192\uac8c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud558\ub2e4\uace0 \uad8c\uc7a5\ub429\ub2c8\ub2e4. \uc774\ub294 \uc190\uc2e4\uacfc \uc804\ub825 \uacc4\uc218\ub97c \uace0\ub824\ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>In an electroplating plant, the maintenance supervisor is confronted with a concerning problem. The plant has been facing failure due to a diode malfunction in a 2000A rectifier and the production manager is urging the need for a more efficient solution. When accusations were being thrown around, one of the engineers suggested replacing the rectifier [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1861,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-1860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/1860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/comments?post=1860"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/1860\/revisions"}],"predecessor-version":[{"id":11020,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/1860\/revisions\/11020"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/1861"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=1860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=1860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=1860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}