{"id":3352,"date":"2023-12-27T17:40:23","date_gmt":"2023-12-27T08:40:23","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=3352"},"modified":"2023-12-28T12:50:37","modified_gmt":"2023-12-28T03:50:37","slug":"300b-se-%ec%8b%9c%eb%ae%ac%eb%a0%88%ec%9d%b4%ec%85%98","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=3352","title":{"rendered":"300B SE \uc2dc\ubbac\ub808\uc774\uc158"},"content":{"rendered":"\n<p>\uc8fc\ub85c \ud574\uc678 \uace0\uac1d\uc0ac\ub4e4\uc744 \uc704\ud574\uc11c \uc77c\uc744 \ud569\ub2c8\ub2e4\ub9cc, \ud06c\ub9ac\uc2a4\ub9c8\uc2a4 \uc774\ube0c\uac00 \ub418\uba74 \ub2e4 \uc0ac\ub77c\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc774\ubc88 \uc8fc\ub294 \ub9e4\uc6b0 \ud55c\uac00\ud55c \uc8fc\uac00 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc6d4\uae09 \ub8e8\ud321\uc9d3\uc744 \ud574\ubd05\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"676\" height=\"620\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6sn7-300b-\ud68c\ub85c\ub3c4.png\" alt=\"\" class=\"wp-image-3353\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6sn7-300b-\ud68c\ub85c\ub3c4.png 676w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6sn7-300b-\ud68c\ub85c\ub3c4-150x138.png 150w\" sizes=\"auto, (max-width: 676px) 100vw, 676px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc778\ud130\ub137\uc5d0\uc11c \uc608\uc804\uc5d0 \uc8fc\uc6e0\ub358 \ud68c\ub85c\ub3c4\uc778\ub370 \uadf8 \ub54c\ub294 LTspice\ub85c \uc798 \uc2dc\ubbac\uc774 \ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc624\ub298 \ub2e4\uc2dc \ud574\ubd05\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1914\" height=\"940\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-27.png\" alt=\"\" class=\"wp-image-3354\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-27.png 1914w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-27-800x393.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-27-150x74.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-27-768x377.png 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-27-1536x754.png 1536w\" sizes=\"auto, (max-width: 1914px) 100vw, 1914px\" \/><\/figure>\n<\/div>\n\n\n<p>210uF \ucc98\ub7fc \uad6c\ud558\uae30 \ud798\ub4e0 \uac12\ub4e4 \uba87 \uac1c\ub97c \uce5c\uc219\ud55c \uac12\uc73c\ub85c \ubc14\uafb8\uace0 \ub3cc\ub824\ubcf4\ub2c8 1.2Vpp \uc785\ub825\uae4c\uc9c0 \ub300\uac15 \ubb34\uc65c\ucd9c\ub825 \ube44\uc2b7\ud55c\uac8c \ub098\uc635\ub2c8\ub2e4. THD 2.2%\uc5d0 \uc57d 8W \uc815\ub3c4\ub124\uc694. \uad1c\ucc2e\uc544 \ubcf4\uc785\ub2c8\ub2e4. \uc774\uac78 \uace0\uc815 \ubc14\uc774\uc5b4\uc2a4\ub85c \ubc14\uafb8\uba74 \ub354 \uc88b\uc744 \uac83 \uac19\uc544\uc11c \ub3cc\ub824\ubd05\ub2c8\ub2e4. \uc800 R7 \uc800\ud56d\uac19\uc740 \ub188\uc774 \uc2eb\uac70\ub4e0\uc694.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1916\" height=\"921\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-28.png\" alt=\"\" class=\"wp-image-3355\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-28.png 1916w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-28-800x385.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-28-150x72.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-28-768x369.png 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-28-1536x738.png 1536w\" sizes=\"auto, (max-width: 1916px) 100vw, 1916px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc5ed\uc2dc \uc774 \ucabd\uc774 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \uac19\uc740 1.2Vpp \uc785\ub825\uc5d0\uc11c THD 1%, 8.4W \ucd9c\ub825\uc785\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"775\" height=\"918\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-29.png\" alt=\"\" class=\"wp-image-3356\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-29.png 775w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-29-675x800.png 675w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-29-127x150.png 127w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-29-768x910.png 768w\" sizes=\"auto, (max-width: 775px) 100vw, 775px\" \/><\/figure>\n<\/div>\n\n\n<p>1.4Vpp \uc785\ub825\uc5d0 \ud655\uc5f0\ud55c \ud074\ub9ac\ud551\uc774 \ubcf4\uc774\ub294\ub370 \uc5ec\uae30\uae4c\uc9c0\ub3c4 \uad1c\ucc2e\uc544 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud68c\ub85c \uc88b\uc544\ubcf4\uc774\ub294\ub370, 124mA\ub97c \ubc1b\uc73c\ub824\uba74 114 \ucf54\uc544 OPT\ub97c \uc368\ub3c4 \ub9c8\uc9c4\uc774 \uc5bc\ub9c8 \uc548 \ub0a8\uaca0\uc2b5\ub2c8\ub2e4. \uc140\ud504 \ubc14\uc774\uc5b4\uc2a4\ub97c \uc4f0\uace0 74mA\ub85c \ub9cc\uc871\ud558\ub294 \uac83\uc774 \ud604\uc2e4\uc801\uc778 \ud0c0\ud611\uc774\uc9c0 \uc54a\ub098 \uc2f6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\ub978 \ud68c\ub85c\ub3c4 \ub3cc\ub824\ubd24\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1035\" height=\"797\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870.png\" alt=\"\" class=\"wp-image-3358\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870.png 1035w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870-800x616.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870-150x116.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870-768x591.png 768w\" sizes=\"auto, (max-width: 1035px) 100vw, 1035px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc800 \uace0\uc815 \ubc14\uc774\uc5b4\uc2a4 \uc804\uc6d0 \ubd80\ubd84\uc774 \ub9c8\uc74c\uc5d0 \uc548 \ub4dc\ub294\ub370 \ub2e8\uc21c\ud654 \ud574\ubd10\ub3c4 \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc\ub294 \ub9c8\uc74c\uc5d0 \ub4e4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1914\" height=\"921\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-30.png\" alt=\"\" class=\"wp-image-3359\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-30.png 1914w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-30-800x385.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-30-150x72.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-30-768x370.png 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-30-1536x739.png 1536w\" sizes=\"auto, (max-width: 1914px) 100vw, 1914px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc704\uc758 \ud68c\ub85c\ub294 10W\uc9dc\ub9ac F-2007, \uc544\ub798 \ud68c\ub85c\ub294 8W\uc9dc\ub9ac F-5002\ub97c \uc4f0\ub294\ub370, F-5002\ub294 \uc544\ubab0\ud37c\uc2a4 \ucf54\uc5b4\ub77c\uace0 \ud569\ub2c8\ub2e4. \ud604\uc7ac \uac70\uc758 100mA\uac00 \ud750\ub974\uace0 \uc788\uc5b4\uc11c F-5002 \uc2a4\ud399 \ucd5c\ub300\uc5d0 \uac00\uae4c\uc6b4\ub370 \uc774\ubbf8 \ud30c\ud615\uc774 \ucc0c\uadf8\ub7ec\uc9c0\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. V2 \ubc14\uc774\uc5b4\uc2a4\ub97c \uc880 \ub354 \uc595\uac8c \ud558\uba74 \ud30c\ud615\uc774 \uc88b\uc544\uc9c0\uc9c0\ub9cc \ubc14\ub85c \uc804\ub958\uac00 140mA \uc704\ub85c \ub118\uc5b4\uac00\ub2c8\uae4c \uc4f8 \uc218 \uc5c6\ub294 \uc870\ud569\uc77c \uac83 \uac19\uc2b5\ub2c8\ub2e4. OPT\ub294 \ud070\uac8c \uc7a5\ub561\uc77c \uc218\ub3c4 \uc788\uc744\uae4c\uc694?<\/p>\n\n\n\n<p>\uc544\ubb34\ud2bc 300B SE\uc5d0\uc11c \uace0\uc815 \ubc14\uc774\uc5b4\uc2a4\ub97c \uc4f0\ub824\uba74 \uc81c\uc57d\uc774 \ub9ce\ub124\uc694. \uc0c8\uc0bc \ub290\ub08d\ub2c8\ub2e4. \uc9c0\uae08 \ub9cc\uc871\ud558\uace0 \uc788\ub294 \uc570\ub9cc\uc0ac 300B SE-top \uc570\ud504\uac00 64mA\ub97c \ud758\ub9ac\ub3c4\ub85d \ub418\uc5b4 \uc788\ub294\ub370 \uacb0\uad6d \ud604\uc2e4\uc801\uc778 \ub2f5\uc740 60~70mA\uc778\uac00 \ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-0cb2c77f-5d0c-4716-b264-36438ab3ee6d\" href=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6SN7_300B-Fixed.asc\">6SN7_300B-Fixed<\/a><a href=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6SN7_300B-Fixed.asc\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-0cb2c77f-5d0c-4716-b264-36438ab3ee6d\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-d1055299-19f0-42ec-863d-20f21dd81e08\" href=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6SN7_300B.asc\">6SN7_300B<\/a><a href=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/6SN7_300B.asc\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d1055299-19f0-42ec-863d-20f21dd81e08\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-87731b6d-fdb9-422b-abdb-ba5002f0bfcb\" href=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870-300B-SE.asc\">\ub9c8\uc720\ubbf8-\uc870-300B-SE<\/a><a href=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/\ub9c8\uc720\ubbf8-\uc870-300B-SE.asc\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-87731b6d-fdb9-422b-abdb-ba5002f0bfcb\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>12\/28\uc77c \ucd94\uac00<\/p>\n\n\n\n<p>http:\/\/www.tube-amps.net\/EA_CFD300BSE_01.htm \uc5d0\uc11c \uc870\uae08 \ub2e4\ub978 \ud68c\ub85c\ub3c4\ub97c \ucc3e\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1553\" height=\"1179\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-31.png\" alt=\"\" class=\"wp-image-3371\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-31.png 1553w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-31-800x607.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-31-150x114.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-31-768x583.png 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-31-1536x1166.png 1536w\" sizes=\"auto, (max-width: 1553px) 100vw, 1553px\" \/><\/figure>\n<\/div>\n\n\n<p>12BH7A\uc758 \ud50c\ub808\uc774\ud2b8 \ubd80\ud558 \uc800\ud56d \uac12\uc774 \ub2e4\ub978\ub370 22K\ub97c 47K\ub85c \ubc14\uafb8\uba74 \ub9c8\uc720\ubbf8\uc528\uac00 \uc758\ub3c4\ud55c 180V\uac00 \uccab\ubc88\uc9f8 12BH7A\uc5d0\uc11c \uc5bb\uc5b4\uc9d1\ub2c8\ub2e4. \uc544\ub9c8 22K\ub294 \uc77c\ubcf8 \ud68c\ub85c\ub3c4\uc5d0 \uaf2d \ud558\ub098\uc529 \uc788\ub2e4\ub294 \uc758\ub3c4\uc801 \uc624\ud0c0\uc77c\uae4c\uc694? ^^ \ub2e4\ub9cc \ub450\ubc88\uc9f8 12BH7A\uc5d0\uc11c 18K \ub300\uc2e0 12K\uac00 \uc81c\uc2dc\ub418\uc5b4 \uc788\ub294\ub370 \uc774\ub807\uac8c \ud558\uba74 \ub9c8\uc720\ubbf8\uc528\uc758 \uc2dc\uc815\uc218 188V \ub300\uc2e0 233V\uac00 \uac78\ub9ac\ub294\ub370, \uc77c\ub2e8 \uc774\uac78 \uc2dc\uc791\uc73c\ub85c \uc774\ub9ac\uc800\ub9ac \uc218\uc815\uc744 \ud558\uba74\uc11c \ucd5c\uc801 \uc870\ud569\uc744 \ucc3e\uc544\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uba3c\uc800 NFB\ub97c 16\uc634 \ub2e8\uc790\uc5d0\uc11c 8\uc634 \ub2e8\uc790\ub85c \ubc14\uafb8\uace0 33K\ub97c 47K\ub85c \ubc14\uafbc \ud6c4 40K\uae4c\uc9c0 \uc904\uc5ec\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc77c\ub2e8\uc740 40K\ub85c \uc880 \uac15\ud558\uac8c \uac70\ub294 \uac83\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c\uc73c\ub85c\ub294 \ubc14\uc774\uc5b4\uc2a4\ub97c \uc880 \uc595\uac8c \ud558\uba74\uc11c \ucd94\uc774\ub97c \ubd05\ub2c8\ub2e4. \ub9c8\uc720\ubbf8\uc528\ub294 -100V\/-88V\ub97c \uc81c\uc2dc\ud588\uace0 \uc704\uc758 \ud68c\ub85c\ub3c4\uc5d0\uc11c\ub294 -95V\/-83V\ub85c 5V\uc529 \uc595\uac8c \ud588\uc2b5\ub2c8\ub2e4. \uc800\ub294 \uac70\uae30\uc5d0\uc11c \uc880 \ub354 \uc595\uac8c \ud574\ubd24\uc2b5\ub2c8\ub2e4. -315V\ub97c -215V\ub85c \uc99d\uc555(?)\uc2dc\ud0a4\ub294 6.8K \uc800\ud56d\uc744 7.8K\ub85c \ubc14\uafb8\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c\uc73c\ub85c \uc5b4\ucc28\ud53c \uc548 \uc0b4 \ubb3c\uac74\uc774\uae34 \ud558\uc9c0\ub9cc F-5002\ubcf4\ub2e4 \ub35c \ube44\uc2fc, \uadf8\ub798\ub3c4 \uc5ec\uc804\ud788 \ud55c \uc870\uc5d0 100\ub9cc\uc6d0 \uc815\ub3c4\ud558\ub294 \ud558\uc2dc\ubaa8\ud1a0 3.5K OPT\ub85c \ubc14\uafd4\ubd24\uc2b5\ub2c8\ub2e4. 18H\ub85c F-5002\uc640 1\ucc28 \uc778\ub355\ud134\uc2a4\ub294 \uac19\uc740\ub370 \ubd80\ud558\ub294 3K\uc5d0\uc11c 3.5K\ub85c \ub298\uc5b4\ub09c \ubaa8\ub378\uc785\ub2c8\ub2e4. 20W\uae09\uc774\ub77c\uace0 \uc801\ud600 \uc788\uc2b5\ub2c8\ub2e4. (H-20-3.5U)<\/p>\n\n\n\n<p>\uc774\ub807\uac8c \ud588\uc744 \ub54c \uc544\ub798\uc640 \uac19\uc740 \uc2dc\ubbac\ub808\uc774\uc158\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1912\" height=\"920\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-32.png\" alt=\"\" class=\"wp-image-3372\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-32.png 1912w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-32-800x385.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-32-150x72.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-32-768x370.png 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/12\/image-32-1536x739.png 1536w\" sizes=\"auto, (max-width: 1912px) 100vw, 1912px\" \/><\/figure>\n<\/div>\n\n\n<p>1.3Vpp \uc785\ub825\uc5d0 THD 2.62%, 11.57W \ucd9c\ub825\uc774 \uc5bb\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \ud2b8\ub79c\uc2a4 1\ucc28\uc5d0 \ud750\ub974\ub294 \uc804\ub958\ub294 95mA\ub124\uc694. \uc9c4\uacf5\uad00 \uc570\ud504 11.57W\uc5d0 THD\uac00 \ub108\ubb34 \ub0ae\uc544\uc11c \uc2ec\uc2ec\ud55c \uc18c\ub9ac\uac00 \ub098\uc9c0 \uc54a\uc744\uae4c \uc2f6\uae30\ub3c4 \ud569\ub2c8\ub2e4\ub9cc&#8230; \uc77c\ub2e8 \uc624\ub298\uc758 \ucd5c\uc801 \uc2dc\uc815\uc218\ub294 \uc704\uc640 \uac19\uc774 \ub420 \uac83 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc8fc\ub85c \ud574\uc678 \uace0\uac1d\uc0ac\ub4e4\uc744 \uc704\ud574\uc11c \uc77c\uc744 \ud569\ub2c8\ub2e4\ub9cc, \ud06c\ub9ac\uc2a4\ub9c8\uc2a4 \uc774\ube0c\uac00 \ub418\uba74 \ub2e4 \uc0ac\ub77c\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc774\ubc88 \uc8fc\ub294 \ub9e4\uc6b0 \ud55c\uac00\ud55c \uc8fc\uac00 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc6d4\uae09 \ub8e8\ud321\uc9d3\uc744 \ud574\ubd05\ub2c8\ub2e4. \uc778\ud130\ub137\uc5d0\uc11c \uc608\uc804\uc5d0 \uc8fc\uc6e0\ub358 \ud68c\ub85c\ub3c4\uc778\ub370 \uadf8 \ub54c\ub294 LTspice\ub85c \uc798 \uc2dc\ubbac\uc774 \ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc624\ub298 \ub2e4\uc2dc \ud574\ubd05\ub2c8\ub2e4. 210uF \ucc98\ub7fc \uad6c\ud558\uae30 \ud798\ub4e0 \uac12\ub4e4 \uba87 \uac1c\ub97c \uce5c\uc219\ud55c \uac12\uc73c\ub85c \ubc14\uafb8\uace0 \ub3cc\ub824\ubcf4\ub2c8 1.2Vpp \uc785\ub825\uae4c\uc9c0 \ub300\uac15 \ubb34\uc65c\ucd9c\ub825 \ube44\uc2b7\ud55c\uac8c \ub098\uc635\ub2c8\ub2e4. THD &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=3352\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">300B SE \uc2dc\ubbac\ub808\uc774\uc158<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":3353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[407,468],"class_list":["post-3352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-300b","tag-300b-se"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3352","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=3352"}],"version-history":[{"count":4,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3352\/revisions"}],"predecessor-version":[{"id":3375,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3352\/revisions\/3375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/3353"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}