{"id":3911,"date":"2024-05-19T22:19:00","date_gmt":"2024-05-19T13:19:00","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=3911"},"modified":"2024-05-19T22:19:01","modified_gmt":"2024-05-19T13:19:01","slug":"811a-se-2","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=3911","title":{"rendered":"811A SE #2"},"content":{"rendered":"\n

811A SE\ub97c \uc778\ud130\ub137\uc5d0\uc11c \uc5bb\uc740 \ub2e4\uc774\ub098\ubbf9 \ucee4\ud50c\ub9c1 \ud68c\ub85c\ub85c \ud55c \ubc88 \ub9cc\ub4e4\uc5b4\ubcf4\uace0 \uc774\ubc88\uc5d4 \uce90\ud314 \ud68c\ub85c\ub97c \uc2a4\uc2a4\ub85c \uafb8\uba70\ubcf4\uaca0\ub2e4\uace0 \uaf64 \uc624\ub79c \uc2dc\uac04\uc744 \uc37c\uc2b5\ub2c8\ub2e4. \uc624\ub298 1\ucc28 \uc644\uc131\uc744 \ud574\uc11c \uc18c\ub9ac\uae4c\uc9c0 \ub4e4\uc5b4\ubcfc \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n


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\uc704\uc640 \uac19\uc740 \ud68c\ub85c\uc778\ub370 \ub9e8 \ucc98\uc74c\uc5d0\ub294 \uc548 \uc368\ubcf8 \uad00\ub4e4\ub9cc \uc368\ubcf4\uc790 \uc774\ub7f0 \uc0dd\uac01\uc73c\ub85c EF95\/6AK5\uc640 76, \uadf8\ub9ac\uace0 6S19P\ub97c \uace8\ub790\ub294\ub370\uc694, 6S19P\ub294 811A\ucc98\ub7fc \uc785\ub825 \uc784\ud53c\ub358\uc2a4\uac00 \ub192\uc740 \uad00\uacfc\ub294 \uc798 \uc548 \ub9de\ub294 \uac83 \uac19\uc558\uc2b5\ub2c8\ub2e4. \uc704\uc758 \uc2dc\ubbac\ub808\uc774\uc158\uc5d0\uc11c\ub294 \uc81c \uc0dd\uac01\uc774 \ub9de\ub2e4\uba74 811A\uc758 \uc785\ub825 \uc784\ud53c\ub358\uc2a4\uac00 \uc57d 12K \uc815\ub3c4 \ub418\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \uc774 \ub54c 12BH7A\uc758 \uce90\uc18c\ub4dc \uc800\ud56d\uc744 6.1K \uc815\ub3c4 \uac00\uc838\uac08 \uc218 \uc788\ub294 \uac83\uacfc\ub294 \ub2ec\ub9ac 6S19P\ub294 \uc218\ubc31\uc634\uc5d0 \ubd88\uacfc\ud574\uc11c \uace4\ub780\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c 6S19P \ub300\uc2e0\uc5d0 \ud55c \ubc88 \uc368\ubcf8 12BH7A\ub97c \uc120\ud0dd\ud588\uc2b5\ub2c8\ub2e4. 6AH4\ub3c4 \uad1c\ucc2e\uc558\uc9c0\ub9cc \uc774\ubbf8 9\ud540 \uc18c\ucf13\uc744 \ub0a9\ub55c\uc744 \ud574\ubc84\ub838\uae30 \ub54c\ubb38\uc5d0 8\ud540 \uad00\uc740 \uace4\ub780\ud588\uc8e0.<\/p>\n\n\n\n


\uc77c\ub2e8 500V\ub97c \ud574\ubcf4\uae30\ub85c \ud588\uae30 \ub54c\ubb38\uc5d0 \ub9ac\ud50c \ubcf4\ub4dc PCB\ub97c \uc0c8\ub85c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \uc804\ud574\ucea1\uc744 \uc9c1\ub82c\ub85c \uc4f8 \uc218 \uc788\uac8c \ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n


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AC\/DC\uc758 High Voltage \ub85c\uace0\ub294 \ub9ac\ud50c \ubcf4\ub4dc\uc5d0 \ub531 \ub9de\ub294 \uc2e4\ud06c\ub77c\uace0 \uc0dd\uac01\ub429\ub2c8\ub2e4\ub9cc… ^^<\/p>\n\n\n\n


\ub2e4 \ub9cc\ub4e4\uace0 \ubcf4\ub2c8 \ubb50\uac00 \ud558\ub098 \ube60\uc9c4 \uac83\uc744 \uc0dd\uac01\ud574\ub0c8\uc2b5\ub2c8\ub2e4. PCB\uc5d0\uc11c \ud328\ud134\uc744 \ud558\ub098 \ucee4\ud305\ud558\uace0 FET\uc758 \uac8c\uc774\ud2b8\uc5d0 4.7K\ub97c \ub2ec\uc544\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n


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220V \ub2e8\ud30c\ub97c \ubc30\uc804\uc555 \uc815\ub958\ud574\uc11c 500V\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n


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\ub9ac\ud50c \ud544\ud130 PCB\ub97c \ubc18\ud30c \uc815\ub958 \uacb8\uc6a9\uc73c\ub85c \ub9cc\ub4e0 \uc774\uc720\uac00 500V B+\uc5d0\uc11c\ub294 400V\ub9cc \uc5bb\uace0 300V, 200V\ub294 \ub530\ub85c \uc4f0\ub824\uace0 \ud588\ub294\ub370 \ub9c9\uc0c1 \ud558\ub2c8 \uadc0\ucc2e\uc544\uc11c \uc704\uc758 \uc0ac\uc9c4\ucc98\ub7fc \uc2dc\uba58\ud2b8\ub97c \ub355\uc9c0\ub355\uc9c0 \ubc1c\ub790\uc2b5\ub2c8\ub2e4\ub9cc… 500V\ubd80\ud130 \uc2dc\uc791\ud574\uc11c 400, 300, 200V\ub97c \uc57d 5V \uc815\ub3c4\uc758 \uc624\ucc28\ub85c \uc5bb\uc5b4\ubcf4\ub824\uace0 \ud588\ub294\ub370 \uc804\ub958\ub97c \uacc4\uc0b0\ud574\uc11c \uc800\ud56d\uc744 \ubc14\uafb8\uba74 \uc804\ub958\uac00 \ubc14\ub00c\uace0 \uc0c1\ub2f9\ud788 \uc5b4\ub835\ub354\uad70\uc694. \uc77c\ub2e8 \uc74c\uc545\uc744 \ub4e4\uc744 \uc218\ub294 \uc788\uc5b4\uc11c \uc624\ub298\uc740 \ud3ec\uae30\ud588\uc2b5\ub2c8\ub2e4. \uc218\uc2ed \ubcfc\ud2b8\uc758 \uc624\ucc28\uac00 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n


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811A\ub294 \ud788\ud130\uac00 6.3V, 4A\uc785\ub2c8\ub2e4. \uac01\uac01 SMPS\ub97c \ub2ec\uc544\uc8fc\ub294 \uac83\uc774 \uc815\uc11d\uc774\uaca0\uc73c\ub098 \uc2dc\ud5d8 \uc81c\uc791\uc5d0\uc11c\ub294 \uc774\ub807\uac8c \ud558\ub098\ub85c \ub458 \ub2e4 \uc810\ud654\ud574\ub3c4 \uc2a4\ud14c\ub808\uc624 \ubd84\ub9ac\ub41c \uc18c\ub9ac\uac00 \ub098\uc624\uae34 \ud569\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uce21\uc815\uc744 \uc0b4\uc9dd \ud574\ubcfc \ub54c \uacbd\ud5d8\ud55c \uac83\uc778\ub370 \uc67c\ucabd\uc5d0\ub294 \uc2a4\ud53c\ucee4\uac00 \ub2ec\ub824 \uc788\uace0, \uc624\ub978\ucabd\uc5d0\ub294 \ub354\ubbf8 \uc800\ud56d\uacfc \ud391\uc158 \uc81c\ub124\ub808\uc774\ud130\uac00 \ub2ec\ub824 \uc788\uc5c8\ub294\ub370 \ud391\uc158 \uc81c\ub124\ub808\uc774\ud130\uac00 \ub0b4\ub193\ub294 \ud30c\ud615\uc5d0 \uc758\ud55c \uc18c\ub9ac\uac00 \uc67c\ucabd \uc2a4\ud53c\ucee4\uc5d0\uc11c \ub098\ub354\uad70\uc694. \ud788\ud130 \uc804\uc6d0 \ub77c\uc778\uc744 \ud0c0\uace0 \uc2e0\ud638\uac00 \ub4e4\uc5b4\uac00\uc9c0 \uc54a\uc558\ub098 \uc2f6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n


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7\ud540 EF95\uc6a9 \uc18c\ucf13\uc740 9\ud540 \uc18c\ucf13 \uc790\ub9ac\uc5d0 \uc5b5\uc9c0\ub85c \uc6b0\uaca8 \ub123\uc73c\uba74 \ub4e4\uc5b4\uac11\ub2c8\ub2e4. \uc704\uc5d0\uc11c 1,9\ubc88\ud540\uc774 \ube44\uc5b4 \uc788\ub294 \uac83\uc744 \ubcf4\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. EF95\uc5d0\uc11c 5\ud540 \uc138\ub77c\ubbf9 \uc18c\ucf13\uc744 \uc4f0\ub294 76\uc73c\ub85c \uac14\ub2e4\uac00 \ub2e4\uc2dc back \ud574\uc11c 12BH7A\ub85c \ub3cc\uc544\uc640\uc11c \ub2e4\uc2dc 811A\ub85c \uc62c\ub77c\uac00\uae30 \ub54c\ubb38\uc5d0 \uc120\uc774 \uc5b4\uc9c0\ub7fd\uc2b5\ub2c8\ub2e4.
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EF95\uc640 12BH7A\ub294 \uc77c\ubcf8 \uc57c\ud6c4 \uc625\uc158\uc5d0\uc11c \uc815\ud06c\ub85c \ud30c\ub294 \uac83\ub4e4\uc744 \ubc31 \uac1c\uac00 \ub118\uac8c \uc0b4 \ub54c \ub530\ub77c\uc628 \uc911\uace0\uc778\ub370 \uad1c\ucc2e\uac8c \ub3d9\uc791\ud569\ub2c8\ub2e4. \uc54c\ubbf8\ub284 \ub4dc\ub7fc\ud1b5 ELNA \uc804\ud574\ucea1\ub3c4 \uc77c\ubcf8 \uc57c\ud6c4 \uc625\uc158\uc5d0\uc11c \uae34\uac00\ubbfc\uac00 \ud558\uace0 \uad6c\uc785\ud574\ubcf8 \uc2e0\ud488\uc774\uace0\uc694. \ud30c\ub780\uc0c9 ELNA \uc804\ud574\ucea1\uc740 \uc560\uc6a9\ud558\ub294 \ud540\ub780\ub4dc \uc774\ubca0\uc774 \uc140\ub7ec\uac00 \uc788\ub294\ub370 \uadf8 \uc591\ubc18\uc774 \ube44\uad50\uc801 \ubb3c\uac74\uc744 \uc2f8\uac8c \ud30c\ub294 \uac83\ub4e4\uc774 \uc788\uc5b4\uc11c \uad6c\uc785\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud30c\ud615\uc744 \uba87 \uac1c \ucc0d\uc5b4\ubd24\ub294\ub370\uc694, 500\/400\/300\/200V\ub85c \uc758\ub3c4\ud55c \uc804\uc6d0\ubd80\uac00 500\/370\/275\/170V\ub85c \ub098\uc624\uace0 \uc788\uc5b4\uc11c \uc0ac\uc2e4 \uc758\ubbf8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uac10\uc548\ud558\uc2dc\uace0 \ubcf4\uc138\uc694. \uadf8\ub9ac\uace0 NFB\ub3c4 \uac78\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n


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811A SE\ub294 \uac8c\uc778\uc774 \ub108\ubb34 \ucee4\uc11c \ucd08\ub2e8 \uc55e\uc5d0 \uc804\uc555 \ubd84\ubc30\uae30\ub97c \ub2ec\uc558\uc2b5\ub2c8\ub2e4. \uce21\uc815\ud574\ubcf4\ub2c8 -15dB \uc815\ub3c4\ub85c \uac10\uc18c \uc2dc\ud0b5\ub2c8\ub2e4. \ud30c\ud615\uc740 \uad1c\ucc2e\uc740 \uac83 \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n


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EF95\uc640 76 \uc0ac\uc774\uc5d0\uc11c \ucc0d\uc740 FRA\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n


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\uc704\ub294 76\uacfc 12BH7A \uc0ac\uc774\uc5d0\uc11c \ucc0d\uc740 FRA\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n


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\uc704\ub294 12BH7A\uc640 811A \uc0ac\uc774\uc5d0\uc11c \ucc0d\uc740 FRA\uc785\ub2c8\ub2e4. \uc5ec\uae30\uae4c\uc9c0\ub294 \ub0ae\uc740 \uc804\uc555\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc4f8\ub9cc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n


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811A\uc640 OPT \uc0ac\uc774, \uc989 P\uc5d0\uc11c \ucc0d\uc740 FRA\uc778\ub370 \uc548 \uc88b\uc2b5\ub2c8\ub2e4. \uc77c\ub2e8 \ubc14\uc774\uc5b4\uc2a4\uac00 43mA \ubc16\uc5d0 \uc548 \ub098\uc624\uace0 \uc788\ub294\ub370, \ucd5c\ub300 80mA \uc774\uc0c1\uc744 \ud758\ub824\ubcf4\ub824\uace0 \uacc4\ud68d\ud55c \ud68c\ub85c\uc785\ub2c8\ub2e4. \ud29c\ub2dd\uc744 \uc880 \ub354 \ud574\ubcf4\uc8e0.<\/p>\n\n\n\n


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OPT\ub294 \ubc1b\uc740 \uadf8\ub300\ub85c \uc2a4\ud53c\ucee4 \ub2e8\uc790\uc5d0 \ubcf4\ub0b4\uc8fc\ub294 \ub4ef \ud569\ub2c8\ub2e4.<\/p>\n\n\n

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\ud604\uc7ac\ub294 NFB\ub97c \uc548 \uac78\uc5c8\ub294\ub370 \uc704\uc0c1\ubcf4\uc815\uc744 \uc880 \ud574\uc11c \ub9c1\uc789\uc744 \uc904\uc5ec\uc57c \ub418\uaca0\ub124\uc694<\/p>\n\n\n\n


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-6.9V\uc640 8.3V, \uc65c\uace1\uc774 \uaf64 \ud07d\ub2c8\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"

811A SE\ub97c \uc778\ud130\ub137\uc5d0\uc11c \uc5bb\uc740 \ub2e4\uc774\ub098\ubbf9 \ucee4\ud50c\ub9c1 \ud68c\ub85c\ub85c \ud55c \ubc88 \ub9cc\ub4e4\uc5b4\ubcf4\uace0 \uc774\ubc88\uc5d4 \uce90\ud314 \ud68c\ub85c\ub97c \uc2a4\uc2a4\ub85c \uafb8\uba70\ubcf4\uaca0\ub2e4\uace0 \uaf64 \uc624\ub79c \uc2dc\uac04\uc744 \uc37c\uc2b5\ub2c8\ub2e4. \uc624\ub298 1\ucc28 \uc644\uc131\uc744 \ud574\uc11c \uc18c\ub9ac\uae4c\uc9c0 \ub4e4\uc5b4\ubcfc \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc704\uc640 \uac19\uc740 \ud68c\ub85c\uc778\ub370 \ub9e8 \ucc98\uc74c\uc5d0\ub294 \uc548 \uc368\ubcf8 \uad00\ub4e4\ub9cc \uc368\ubcf4\uc790 \uc774\ub7f0 \uc0dd\uac01\uc73c\ub85c EF95\/6AK5\uc640 76, \uadf8\ub9ac\uace0 6S19P\ub97c \uace8\ub790\ub294\ub370\uc694, 6S19P\ub294 811A\ucc98\ub7fc \uc785\ub825 \uc784\ud53c\ub358\uc2a4\uac00 \ub192\uc740 \uad00\uacfc\ub294 \uc798 \uc548 \ub9de\ub294 \uac83 \uac19\uc558\uc2b5\ub2c8\ub2e4. \uc704\uc758 …
811A SE #2<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":3912,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[545,544,521,543],"class_list":["post-3911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-12bh7a","tag-6ak5","tag-811a","tag-ef95"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3911","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=3911"}],"version-history":[{"count":1,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3911\/revisions"}],"predecessor-version":[{"id":3937,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3911\/revisions\/3937"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/3912"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}