{"id":2750,"date":"2023-07-18T22:37:04","date_gmt":"2023-07-18T13:37:04","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=2750"},"modified":"2023-07-18T22:37:05","modified_gmt":"2023-07-18T13:37:05","slug":"6ah4-12at7-se-%ed%85%8c%ec%8a%a4%ed%8a%b8","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=2750","title":{"rendered":"6AH4-12AT7 SE \ud14c\uc2a4\ud2b8"},"content":{"rendered":"\n<p>\uc544\ub798\uc640 \uac19\uc740 \ucd08\uac04\ub2e8 \ud68c\ub85c\ub85c \ucc98\uc74c \uc368\ubcf4\ub294 6AH4\uc640 Tango \uba40\ud2f0 \ud2b8\ub79c\uc2a4\ub97c \ud14c\uc2a4\ud2b8 \ud574\ubcf4\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=\"1079\" height=\"1011\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image.png\" alt=\"\" class=\"wp-image-2751\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image.png 1079w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-800x750.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-150x141.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-768x720.png 768w\" sizes=\"auto, (max-width: 1079px) 100vw, 1079px\" \/><\/figure>\n<\/div>\n\n\n<p>NFB \uc5c6\ub294 \ub9e4\uc6b0 \uae30\ubcf8\uc801\uc778 \ud68c\ub85c\uc785\ub2c8\ub2e4. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"3840\" height=\"2160\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-3840x2160.jpg\" alt=\"\" class=\"wp-image-2760\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-3840x2160.jpg 3840w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-800x450.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-150x84.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-768x432.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-1536x864.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/20230716_122705-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\" \/><\/figure>\n<\/div>\n\n\n<p>Tango U-608 OPT\ub97c \uc4f0\uace0 \uc788\ub294\ub370 SE\uc6a9 \uc720\ub2c8\ubc84\uc124 OPT \uc911\uc5d0\uc11c \uac00\uc7a5 \uc0ac\uc591\uc774 \ub0ae\uc740 \ud615\ud0dc\uc785\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"831\" height=\"651\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-1.png\" alt=\"\" class=\"wp-image-2752\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-1.png 831w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-1-800x627.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-1-150x118.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-1-768x602.png 768w\" sizes=\"auto, (max-width: 831px) 100vw, 831px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc704\uc758 \ud68c\ub85c\ub85c \uc2dc\ubbac\uc744 \ub3cc\ub824\ubcf4\uba74 \uc544\ub798 \uc815\ub3c4\ub85c \uc2dc\ubbac\ub429\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"754\" height=\"887\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-2.png\" alt=\"\" class=\"wp-image-2753\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-2.png 754w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-2-680x800.png 680w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/image-2-128x150.png 128w\" sizes=\"auto, (max-width: 754px) 100vw, 754px\" \/><\/figure>\n<\/div>\n\n\n<p>\ubb34\uc65c\ucd9c\ub825\uc73c\ub85c 2W \ubbf8\ub9cc\uc73c\ub85c \ub098\uc635\ub2c8\ub2e4. B+\ub97c 280V\ub85c \uc62c\ub9ac\uace0 \ucd08\ub2e8 \ud50c\ub808\uc774\ud2b8 \ubd80\ud558\ub97c 18K\ub85c \ub298\ub9ac\uba74 2W \uc774\uc0c1\uc73c\ub85c \uc62c\ub77c\uac00\uae34 \ud569\ub2c8\ub2e4\ub9cc&#8230;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_115.png\" alt=\"\" class=\"wp-image-2754\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_115.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_115-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_115-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc2e4\uce21\ud574\ubcf8 \uacb0\uacfc\ub3c4 \ud06c\uac8c \ub2e4\ub974\uc9c4 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uce21\uc5d0\uc11c\ub294 2Vpp \uc785\ub825\uc774 \uc544\ub2c8\uace0 2.4Vpp \uc785\ub825\uc744 \uc92c\uc2b5\ub2c8\ub2e4\ub9cc \ud070 \ucc28\uc774\ub294 \uc544\ub2c8\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>THD\uac00 3.5% \uc815\ub3c4 \ub418\uace0 2\ucc28 \ubc30\uc74c\uc774 -20dB \uc815\ub3c4\ub85c \uc88b\uc544 \ubcf4\uc785\ub2c8\ub2e4. \uc2e4\uc81c \ub098\uc624\ub294 \uc18c\ub9ac\ub3c4 \ub9e4\ub825\uc801\uc774\ub77c\uace0 \uc0dd\uac01\ub429\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_116.png\" alt=\"\" class=\"wp-image-2755\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_116.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_116-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_116-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_125.png\" alt=\"\" class=\"wp-image-2756\"\/><\/figure>\n<\/div>\n\n\n<p>EL84 PP \uc570\ud504\uc758 ringing \uc774\ud6c4\ub85c Bode plot\uc740 1MHz\uae4c\uc9c0\ub294 \ubcf4\ub824\uace0 \ud569\ub2c8\ub2e4. \ud2b8\ub79c\uc2a4 \uc2a4\ud399\uc774 80Hz~70KHz (-2dB)\uc778\ub370 \uc704 \uce21\uc815\uc73c\ub85c \ubcf4\uba74 30Hz~90KHz\ub77c\uace0 \ubd10\uc918\ub3c4 \ub418\uc9c0 \uc54a\uc744\uae4c \uc2f6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_118.png\" alt=\"\" class=\"wp-image-2757\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_118.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_118-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_118-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc800\uc5ed\uc5d0\uc11c\ub294 \ud30c\ud615\uc774 \uc88b\uc740 \ud3b8\uc774\ub77c\uace0 \uc0dd\uac01\ub429\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_120.png\" alt=\"\" class=\"wp-image-2758\"\/><\/figure>\n<\/div>\n\n\n<p>1KHz\ubd80\ud130 \uc791\uc740 ringing\uc774 \ubcf4\uc774\uae30 \uc2dc\uc791\ud558\ub294\ub370\uc694<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/07\/scope_122.png\" alt=\"\" class=\"wp-image-2759\"\/><\/figure>\n<\/div>\n\n\n<p>\uc804\uc6d0\ud2b8\ub79c\uc2a4\uac00 \ub3c4\ucc29\ud558\uba74 280V\ub97c \ub9de\ucdb0\ub193\uace0 \ub2e4\uc2dc \uce21\uc815\ud558\uba74\uc11c \ucd5c\uc18c\ud654 \uc2dc\ucf1c\ubd10\uc57c \ub418\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc544\ub798\uc640 \uac19\uc740 \ucd08\uac04\ub2e8 \ud68c\ub85c\ub85c \ucc98\uc74c \uc368\ubcf4\ub294 6AH4\uc640 Tango \uba40\ud2f0 \ud2b8\ub79c\uc2a4\ub97c \ud14c\uc2a4\ud2b8 \ud574\ubcf4\uc558\uc2b5\ub2c8\ub2e4. NFB \uc5c6\ub294 \ub9e4\uc6b0 \uae30\ubcf8\uc801\uc778 \ud68c\ub85c\uc785\ub2c8\ub2e4. Tango U-608 OPT\ub97c \uc4f0\uace0 \uc788\ub294\ub370 SE\uc6a9 \uc720\ub2c8\ubc84\uc124 OPT \uc911\uc5d0\uc11c \uac00\uc7a5 \uc0ac\uc591\uc774 \ub0ae\uc740 \ud615\ud0dc\uc785\ub2c8\ub2e4. \uc704\uc758 \ud68c\ub85c\ub85c \uc2dc\ubbac\uc744 \ub3cc\ub824\ubcf4\uba74 \uc544\ub798 \uc815\ub3c4\ub85c \uc2dc\ubbac\ub429\ub2c8\ub2e4. \ubb34\uc65c\ucd9c\ub825\uc73c\ub85c 2W \ubbf8\ub9cc\uc73c\ub85c \ub098\uc635\ub2c8\ub2e4. B+\ub97c 280V\ub85c \uc62c\ub9ac\uace0 \ucd08\ub2e8 \ud50c\ub808\uc774\ud2b8 \ubd80\ud558\ub97c 18K\ub85c \ub298\ub9ac\uba74 2W \uc774\uc0c1\uc73c\ub85c \uc62c\ub77c\uac00\uae34 \ud569\ub2c8\ub2e4\ub9cc&#8230; \uc2e4\uce21\ud574\ubcf8 \uacb0\uacfc\ub3c4 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=2750\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">6AH4-12AT7 SE \ud14c\uc2a4\ud2b8<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":2751,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[259,381,382],"class_list":["post-2750","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-12at7","tag-6ah4","tag-tango-u-608"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2750","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=2750"}],"version-history":[{"count":1,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2750\/revisions"}],"predecessor-version":[{"id":2761,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2750\/revisions\/2761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/2751"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}