{"id":2540,"date":"2023-04-20T21:36:17","date_gmt":"2023-04-20T12:36:17","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=2540"},"modified":"2023-04-20T21:46:52","modified_gmt":"2023-04-20T12:46:52","slug":"6v6-3%ea%b2%b0-a2-%eb%8f%99%ec%9e%91-se-%ec%95%b0%ed%94%84","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=2540","title":{"rendered":"6V6 3\uacb0 A2 \ub3d9\uc791 SE \uc570\ud504"},"content":{"rendered":"\n

\uc815\ud638\uc724 \uc624\ub514\uc624\uc5d0\uc11c (www.triode.co.kr) \uacf5\uc81c\ud55c \uc570\ud504\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

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\ucd08\ub2e8\/\ub4dc\ub77c\uc774\ube0c\ub2e8\uc5d0 6LY8\uc774\ub77c\ub294 3\uadf9\uad00\/5\uadf9\uad00\uc774 \ud568\uaed8 \ub4e4\uc5b4\uc788\ub294 \ubbf8\ub2c8\uc5b4\ucc98 9\ud540\uad00\uc774 \uc0ac\uc6a9\ub418\uc5c8\uace0 \ucd9c\ub825\uad00\uc740 6V6\uc744 3\uacb0\ud558\ub418 A2 SE \ub3d9\uc791\ud558\ub3c4\ub85d \uc124\uacc4\ub410\ub2e4\uace0 \ud574\uc11c \ubb54 \uc18c\ub9b0\uc9c0 \uc798 \ubaa8\ub974\uc9c0\ub9cc \ud765\ubbf8\uac00 \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. 3\uadf9 \uacb0\uc120\uc5d0\uc11c \uadf8\ub9ac\ub4dc\uc5d0 + \ubc14\uc774\uc5b4\uc2a4\uac00 \uac78\ub9b4 \ub54c\uc5d0\ub3c4 \uc804\ub958\ub97c \uacf5\uae09\ud574\uc11c \ub3d9\uc791\uc744 \uc2dc\ud0a8\ub2e4 \ubb50 \uc774\ub7f0 \uc774\uc57c\uae30\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n

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\uadf8\ub9ac\uace0 \uc570\ub9cc\uc0ac \uc2a4\ud0c0\uc77c, DHT \uc2a4\ud0c0\uc77c\uacfc \ub2e4\ub978 \ud615\ud0dc\uc758 \uac1c\uc131\uc788\ub294 \uc0e4\uc2dc\uac00 \uad6c\ub9e4\uc695\uad6c\ub97c \uc790\uadf9\ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub807\uac8c \uc791\uc740 \uc0e4\uc2dc\uc5d0 \ucee4\ub2e4\ub780 PCB\ub97c \ub123\uc5b4\uc11c \uc791\uc5c5\ud558\ub294\uac8c \uace0\ud1b5\uc2a4\ub7fd\ub2e4\ub294 \uac83\uc740 \ub9cc\ub4e4\uba74\uc11c \ubc14\ub85c \uae68\ub2eb\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \u3160\u3160 \ub450 \uad70\ub370 \uc798\ubabb \ub9cc\ub4e0 \ubd80\ubd84\uc774 \uc788\uae30\ub294 \ud55c\ub370 \ud558\ub098\ub294 \uc810\ud37c \ub0a0\ub824\uc11c \ud574\uacb0\ud558\uace0 \ud558\ub098\ub294 \uadf8 \uae30\ub2a5\uc744 \uc548 \uc4f0\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4. PCB\ub97c \ub2e4 \uc870\ub9bd\ud588\ub2e4\uac00 3\ubc88\uc744 \ub2e4\uc2dc \ub72f\uc5c8\uae30 \ub54c\ubb38\uc5d0 4\ubc88\uc9f8 \ub72f\uae30\ub294 \uc2eb\uc5c8\uc2b5\ub2c8\ub2e4. \u314e\u314e\u314e \uadf8\ub798\uc11c PCB \uc0ac\uc9c4\uc740 \uc548 \ucc0d\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \uc791\uc5c5\uc804\uc758 \ub0b4\ubd80 \uacf5\uac04\uc740 \uc774\ub807\uac8c \uc0dd\uacbc\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

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\ucc98\uc74c \ub9cc\ub4e4\uc5b4\ubcf8 \uace0\uc815 \ubc14\uc774\uc5b4\uc2a4 \uc570\ud504\uc778\ub370 \ud55c \ucabd \ucc44\ub110\uc774 \ud544\uc694\ud55c 0.4V \ubc14\uc774\uc5b4\uc2a4\uac00 \uc5bb\uc5b4\uc9c0\uc9c0 \uc54a\uace0 \ucd5c\ub300 0.38V\uc5d0 \uba38\ubb3c\ub800\uc2b5\ub2c8\ub2e4. \uc774\ubca0\uc774\uc5d0\uc11c 6V6 \uc911\uace0\ub97c 6\uac1c\ucbe4 \uad6c\uc785\ud574\uc11c \uc4f0\uace0 \uc788\uc5c8\ub294\ub370 \uadf8 \uc911\uc5d0 3\uac1c\uac00 0.4V \ubc14\uc774\uc5b4\uc2a4\uac00 \uc5bb\uc5b4\uc9c0\uc9c0 \uc54a\uc544\uc11c \uc0ac\uc2e4 \ub0a9\ub55c\uc744 \uc798\ubabb\ud55c\uc904 \uc54c\uc558\uc2b5\ub2c8\ub2e4. \uacb0\uad6d\uc740 \uc4f8\ub9cc\ud55c \ub188\uc744 \ub450 \uac1c \ucc3e\uc544\uc11c \ub4e3\uace0 \uc788\uc2b5\ub2c8\ub2e4. Hum \uc5c6\uc774 \uc870\ub9bd\uc774 \ub418\uc5c8\uc73c\ubbc0\ub85c \uce21\uc815\uc744 \ud55c \ubc88 \ud574\ubd05\ub2c8\ub2e4. <\/p>\n\n\n\n

Vpp 1V\ub97c 1KHz\ub85c \uc8fc\uace0 1W \ucd9c\ub825\uc774 \uc5bb\uc5b4\uc9c0\ub294 \ubcfc\ub968 \uc704\uce58\ub97c \ubcf4\ub2c8 \ub300\uac15 3\uc2dc\uc640 4\uc2dc \uc0ac\uc774\uc785\ub2c8\ub2e4. Vrms\ub294 \uc57d 2.83V \uadfc\ucc98\ub85c \ub418\ub3c4\ub85d \ubcfc\ub968\uc744 \ub3cc\ub9b0 \ud6c4 \uce21\uc815\uc744 \ud574\ubcf4\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

20Hz\uc758 \uc0ac\uac01\ud30c, \uc815\ud604\ud30c\uc785\ub2c8\ub2e4<\/p>\n\n\n

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2.76V\ub2c8\uae4c 20Hz\uc5d0\uc11c\ub3c4 \ucd9c\ub825\uc774 \uac70\uc758 \uc904\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc88b\uc544 \ubcf4\uc774\ub124\uc694. \ub2e4\uc74c\uc740 100Hz\uc785\ub2c8\ub2e4.<\/p>\n\n\n

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\uc5ed\uc2dc \uc88b\uc544 \ubcf4\uc774\uace0\uc694, \ub2e4\uc74c\uc740 440Hz\uc785\ub2c8\ub2e4<\/p>\n\n\n

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\ub098\uba38\uc9c0\ub294 1KHz, 4.4KHz, 10KHz, 22KHz \uc21c\uc11c\ub85c \ucb49 \uc62c\ub9bd\ub2c8\ub2e4. \uadf8\ub9bc \uc624\ub978\ucabd\uc5d0 \ubcf4\uc2dc\uba74 Frequency\uac00 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

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\uc0ac\uac01\ud30c\uc5d0\uc11c \uc544\uc8fc \uc870\uae08\uc758 \uc624\ubc84\uc29b\uc774 \ubcf4\uc785\ub2c8\ub2e4<\/p>\n\n\n

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\ud30c\ud615\uc740 \ub2e4 \uc88b\uc544 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc74c\uc740 Bode plot\uc785\ub2c8\ub2e4. \uc5ed\uc2dc 1Vpp \uc785\ub825\uc5d0\uc11c 1W \uc815\ub3c4\uc758 \ucd9c\ub825\uc774 \ub098\uc624\ub3c4\ub85d \ubcfc\ub968\uc744 \ub193\uace0 \uce21\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

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-3dB \uae30\uc900\uc73c\ub85c \ud558\uba74 15Hz ~ 45KHz \uc815\ub3c4 \ub418\uc9c0 \uc54a\uc744\uae4c \uc2f6\ub124\uc694. <\/p>\n\n\n\n

\uadf8 \ub2e4\uc74c\uc740 \ub208\ub300\uc911\uc774\uae34 \ud558\uc9c0\ub9cc \ubb34\uc65c\ucd9c\ub825\uc744 \ud55c \ubc88 \ubd24\uc2b5\ub2c8\ub2e4. \ubcfc\ub968\uc744 Max\uc5d0 \ub193\uace0 Vpp\ub97c \uc62c\ub824\ubd24\uc2b5\ub2c8\ub2e4. Vpp 1.5V\uae4c\uc9c0\ub294 \ubb34\uc65c\uc99d\ud3ed\uc774\ub77c\uace0 \ud574\ub3c4 \ub418\uc9c0 \uc54a\uc744\uae4c \uc2f6\uc2b5\ub2c8\ub2e4. 1.6V \ubd80\ud130\ub294 \uacc4\uace1 \ubc14\ub2e5\uc774 \ud3c9\ud0c4\ud654 \uacf5\uc0ac\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n\n\n

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5.2V\ub85c \ubcf4\uba74 \ubb34\uc65c\ucd9c\ub825 3.4W \uc815\ub3c4\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. B \uc804\uc555\uc740 301V\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n

\ub9c8\uc9c0\ub9c9\uc73c\ub85c 1W \ucd9c\ub825\uc2dc THD \uce21\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n

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\ub300\ubd80\ubd84\uc758 \uc601\uc5ed\uc5d0\uc11c 2.5% \uc815\ub3c4\uc778 \ub4ef \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

3\uc2dc\uac04 \ucbe4 \ub4e3\uace0 \uc788\ub294\ub370 \uc18c\ub9ac\uac00 \uc88b\uc2b5\ub2c8\ub2e4. \ub9cc\ub4e4\uae38 \uc798\ud55c \uac83 \uac19\uc2b5\ub2c8\ub2e4<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc815\ud638\uc724 \uc624\ub514\uc624\uc5d0\uc11c (www.triode.co.kr) \uacf5\uc81c\ud55c \uc570\ud504\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \ucd08\ub2e8\/\ub4dc\ub77c\uc774\ube0c\ub2e8\uc5d0 6LY8\uc774\ub77c\ub294 3\uadf9\uad00\/5\uadf9\uad00\uc774 \ud568\uaed8 \ub4e4\uc5b4\uc788\ub294 \ubbf8\ub2c8\uc5b4\ucc98 9\ud540\uad00\uc774 \uc0ac\uc6a9\ub418\uc5c8\uace0 \ucd9c\ub825\uad00\uc740 6V6\uc744 3\uacb0\ud558\ub418 A2 SE \ub3d9\uc791\ud558\ub3c4\ub85d \uc124\uacc4\ub410\ub2e4\uace0 \ud574\uc11c \ubb54 \uc18c\ub9b0\uc9c0 \uc798 \ubaa8\ub974\uc9c0\ub9cc \ud765\ubbf8\uac00 \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. 3\uadf9 \uacb0\uc120\uc5d0\uc11c \uadf8\ub9ac\ub4dc\uc5d0 + \ubc14\uc774\uc5b4\uc2a4\uac00 \uac78\ub9b4 \ub54c\uc5d0\ub3c4 \uc804\ub958\ub97c \uacf5\uae09\ud574\uc11c \ub3d9\uc791\uc744 \uc2dc\ud0a8\ub2e4 \ubb50 \uc774\ub7f0 \uc774\uc57c\uae30\ub77c\uace0 \ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc570\ub9cc\uc0ac \uc2a4\ud0c0\uc77c, DHT \uc2a4\ud0c0\uc77c\uacfc \ub2e4\ub978 \ud615\ud0dc\uc758 \uac1c\uc131\uc788\ub294 \uc0e4\uc2dc\uac00 \uad6c\ub9e4\uc695\uad6c\ub97c \uc790\uadf9\ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc …
6V6 3\uacb0 A2 \ub3d9\uc791 SE \uc570\ud504<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":2541,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[356,283,355,354],"class_list":["post-2540","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-6ly8","tag-6v6","tag-a2-operation","tag-se"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2540","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=2540"}],"version-history":[{"count":2,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2540\/revisions"}],"predecessor-version":[{"id":2571,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2540\/revisions\/2571"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/2541"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}