{"id":4496,"date":"2025-09-21T21:33:37","date_gmt":"2025-09-21T12:33:37","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=4496"},"modified":"2025-09-21T21:33:37","modified_gmt":"2025-09-21T12:33:37","slug":"%ea%b3%a0%ec%b9%a0-%ec%88%98-%ec%9e%88%ec%9d%84%ea%b9%8c-5","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=4496","title":{"rendered":"\uace0\uce60 \uc218 \uc788\uc744\uae4c (5)"},"content":{"rendered":"\n<p><br \/>\uc77c\ub2e8 \uce74\uc138\ud2b8 \ub370\ud06c\ub97c \uace0\uce58\ub824\uba74 \uc774\ub7f0\uac78 \ud558\ub098 \uc0ac\uc57c \ud569\ub2c8\ub2e4<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"716f6a\" data-has-transparency=\"false\" style=\"--dominant-color: #716f6a;\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1599\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-214.webp\" alt=\"\" class=\"wp-image-4498 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-214.webp 900w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-214-450x800.webp 450w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-214-84x150.webp 84w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-214-768x1364.webp 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-214-865x1536.webp 865w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>\uc624\ub298 \ub3c4\ucc29\ud574\uc11c \ud544\uc218 \uc870\uc815\ub9cc \ud588\uc2b5\ub2c8\ub2e4. 3KHz \ud14c\uc774\ud504\ub97c \uc7ac\uc0dd\ud574\ubcf4\ub2c8 3.7KHz\ucbe4\uc73c\ub85c \uce21\uc815\uc774 \ub418\uace0 \uc88c\uc6b0 \uc74c\ub7c9 \ubc38\ub7f0\uc2a4\ub3c4 1.5\ubc30 \uc774\uc0c1 \ud2c0\uc5b4\uc838 \uc788\uad70\uc694. \uc18d\ub3c4\ub97c \ub2a6\ucd94\uba74 \ub418\ub2c8\uae4c \ud50c\ub77c\uc774\ud720\uc5d0 \ud14c\uc774\ud504 \uc885\ub958\ub97c \ub355\uc9c0\ub355\uc9c0 \uac10\uc558\uc2b5\ub2c8\ub2e4. \uc774\uac74 \ub108\ubb34 \ud5c8\uc811\ud574\uc11c \uc0ac\uc9c4\uc744 \uc548 \ubcf4\uc5ec \ub4dc\ub9bd\ub2c8\ub2e4. ^^<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"72695f\" data-has-transparency=\"false\" style=\"--dominant-color: #72695f;\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"507\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-215.webp\" alt=\"\" class=\"wp-image-4499 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-215.webp 900w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-215-800x451.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-215-150x85.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-215-768x433.webp 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>\uc88c\uc6b0 \uc74c\ub7c9 \uc870\uc808\uc740 0dB \ud14c\uc774\ud504\ub97c \ud2c0\uace0 PCB \uc544\ub7ab\uba74\uc5d0 \uc904\uc904\uc774 \ubcf4\uc774\ub294 \uac00\ubcc0\uc800\ud56d 6\uac1c\uc911 \ub9e8 \uac00\uc7a5\uc790\ub9ac\uc5d0 \uc788\ub294 \uac83\ub4e4\ub85c \uc870\uc815\ud569\ub2c8\ub2e4. 1V peak\uac00 \ub098\uc624\uac8c \ub3cc\ub824\uc90d\ub2c8\ub2e4<\/p>\n\n\n\n<p>\u200b<\/p>\n\n\n\n<p>\uc77c\ub2e8 \uc18c\ub9ac\ub294 \uc798 \ub098\uc635\ub2c8\ub2e4. \ubb54\uac00 \ud55c\uaebc\ud480 \uc50c\uc5ec\uc788\ub294 \uac83 \uac19\uc740 \uc18c\ub9ac\ub124\uc694. ^^ \ud070 \uace0\uc7a5\uc774 \uc788\ub294 \uae30\uae30\ub294 \uc544\ub2cc\uac00 \ubd05\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc11c\ube44\uc2a4 \ub9e4\ub274\uc5bc\uc5d0 \ubcf4\uba74 \uc870\uc815\ud558\ub294 \ubd80\ubd84\uc774 \uc218\uc2ed\uac00\uc9c0\uac00 \uc788\uc5b4\uc11c \ud558\ub098\uc529 \ud574\ubcf4\ub824\uba74 \ub450\uc5b4\ub2ec \uac08 \ub4ef \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc77c\ub2e8 \uce74\uc138\ud2b8 \ub370\ud06c\ub97c \uace0\uce58\ub824\uba74 \uc774\ub7f0\uac78 \ud558\ub098 \uc0ac\uc57c \ud569\ub2c8\ub2e4 \uc624\ub298 \ub3c4\ucc29\ud574\uc11c \ud544\uc218 \uc870\uc815\ub9cc \ud588\uc2b5\ub2c8\ub2e4. 3KHz \ud14c\uc774\ud504\ub97c \uc7ac\uc0dd\ud574\ubcf4\ub2c8 3.7KHz\ucbe4\uc73c\ub85c \uce21\uc815\uc774 \ub418\uace0 \uc88c\uc6b0 \uc74c\ub7c9 \ubc38\ub7f0\uc2a4\ub3c4 1.5\ubc30 \uc774\uc0c1 \ud2c0\uc5b4\uc838 \uc788\uad70\uc694. \uc18d\ub3c4\ub97c \ub2a6\ucd94\uba74 \ub418\ub2c8\uae4c \ud50c\ub77c\uc774\ud720\uc5d0 \ud14c\uc774\ud504 \uc885\ub958\ub97c \ub355\uc9c0\ub355\uc9c0 \uac10\uc558\uc2b5\ub2c8\ub2e4. \uc774\uac74 \ub108\ubb34 \ud5c8\uc811\ud574\uc11c \uc0ac\uc9c4\uc744 \uc548 \ubcf4\uc5ec \ub4dc\ub9bd\ub2c8\ub2e4. ^^ \uc88c\uc6b0 \uc74c\ub7c9 \uc870\uc808\uc740 0dB \ud14c\uc774\ud504\ub97c \ud2c0\uace0 PCB \uc544\ub7ab\uba74\uc5d0 \uc904\uc904\uc774 \ubcf4\uc774\ub294 \uac00\ubcc0\uc800\ud56d 6\uac1c\uc911 \ub9e8 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=4496\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">\uace0\uce60 \uc218 \uc788\uc744\uae4c (5)<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":4497,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[611,612],"class_list":["post-4496","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-sony","tag-tc-4250sd"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/4496","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=4496"}],"version-history":[{"count":1,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/4496\/revisions"}],"predecessor-version":[{"id":4500,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/4496\/revisions\/4500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/4497"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}