{"id":27342,"date":"2026-01-04T09:00:24","date_gmt":"2026-01-04T00:00:24","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/01\/04\/27342\/"},"modified":"2026-01-04T09:00:24","modified_gmt":"2026-01-04T00:00:24","slug":"%ec%97%b0%ec%84%b8%eb%8c%80-23-2-%ea%b8%b0%ec%b4%88%ec%95%84%eb%82%a0%eb%a1%9c%ea%b7%b8%ec%8b%a4%ed%97%98-a7%ec%a3%bc%ec%b0%a8-%ec%98%88%eb%b9%84%eb%b3%b4%ea%b3%a0%ec%84%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/01\/04\/27342\/","title":{"rendered":"\uc5f0\uc138\ub300 23-2 \uae30\ucd08\uc544\ub0a0\ub85c\uadf8\uc2e4\ud5d8 A+7\uc8fc\ucc28 \uc608\ube44\ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1. \uc2e4\ud5d8 \ubaa9\ud45c
\n2. \uc774\ub860
\n3. \uc608\ube44\uc2e4\ud5d8
\n4. \ucc38\uace0\ubb38\ud5cc<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

\u2160.\uc2e4\ud5d8 \ubaa9\ud45c
\n1-1: \uc815\ub958\ud68c\ub85c \uc124\uacc4
\n-Transformer \ub3d9\uc791 \uc774\ud574\ud558\uae30
\n-Diode \ub3d9\uc791 \uc774\ud574\ud558\uae30
\n-Ripple \uc774\ud574\ud558\uae30
\n1-2: Buck-Converter \uc124\uacc4
\n-Switch \ub3d9\uc791 \uc774\ud574\ud558\uae30
\n-DC-DC converter \uc774\ud574\ud558\uae30
\n1-3: PSPICE \ubc0f \ube75\ud310\uc744 \uc774\uc6a9\ud55c \uc2e4\ud5d8\uc744 \ud1b5\ud574 \uc774\ub860 \uac80\uc99d<\/p>\n

\u2161. \uc774\ub860
\n2-1. Transformer<\/p>\n

<\uadf8\ub9bc1>
\nTransformer\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc11c\ub85c \ub2e4\ub978 \ub450 \uac1c\uc758 \uc778\ub355\ud130\uac00 \ud3c9\ud589\ud558\uac8c \uc704\uce58\ud55c\ub2e4. \uadf8\ub9ac\uace0 \uc778\ub355\ud130\uc758 \uc131\uc9c8\uc744 \uc774\uc6a9\ud574 \uc804\uae30\uc5d0\ub108\uc9c0\ub97c \uc804\ub2ec\ud558\ub294 \ub370 \uccab \uc778\ub355\ud130\uc5d0 \uc804\ub958\uac00 \ud758\ub7ec \uc790\uae30\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uc790\uae30\uc7a5\uc740 \ub450 \ubc88\uc9f8 \uc778\ub355\ud130\uc5d0 \uc804\ub2ec\ub3fc \uc804\ub958\ub97c \uc720\ub3c4\ud558\uc5ec \uc804\uc555\uc744 \ubc1c\uc0dd\uc2dc\ud0a8\ub2e4. \uadf8\ub9bc1\uc758 \uc624\ub978\ucabd \ud558\ub2e8\uc758 \uc2dd\uc740 \uc804\uc555\uacfc \uc804\ub958, \ucf54\uc77c\uc758 \uac10\uc740 \uc218\uc640 \uad00\ub828\ub41c \uc2dd\uc778\ub370 \ue00d\ue00f \ue04f \ue00d\ue012 \ue047 \ue015\ue00f \ue04f \ue015\ue012 , \ue015\ue00f \ue04f \ue008\ue00f \ue047 \ue015\ue012 \ue04f \ue008\ue012 \u2192\ue06d\ue015\ue012\ue015\ue00f \ue047 \ue06d\ue008\ue00f\ue008\ue012\uacfc \uac19\uc740 \uacfc\uc815\uc73c\ub85c \uc720\ub3c4\ud574 \ub0bc \uc218 \uc788\ub2e4,<\/p>\n

2-2. Diode
\n<\uadf8\ub9bc2><\/p>\n

PN \uc811\ud569 \ub2e4\uc774\uc624\ub4dc\ub294 \ub9d0\uadf8\ub300\ub85c P\ud615 \ubc18\ub3c4\uccb4\uc640 N\ud615 \ubc18\ub3c4\uccb4\uac00 \uc811\ud569\uba74\uc744 \uc774\ub8e8\ub294 \uc18c\uc790\ub2e4. \uc774 \ub54c \ub2e4\uc774\uc624\ub4dc\uc758 \uc2ec\ubcfc\uc740 \uadf8\ub9bc2\uc758 \uc624\ub978\ucabd \uadf8\ub9bc\uacfc \uac19\uc73c\uba70 Anode\ubd80\ubd84\uc774 P\ud615 \ubc18\ub3c4\uccb4, Cathode\ubd80\ubd84\uc774 N\ud615 \ubc18\ub3c4\uccb4\ub97c \uac01\uac01 \ub098\ud0c0\ub0b8\ub2e4. P\ud615 \ubc18\ub3c4\uccb4, \uc989 Anode\ubd80\ubd84\uc5d0 (+)\ub2e8\uc790\uac00 \uc5f0\uacb0\ub418\uace0 N\ud615 \ubc18\ub3c4\uccb4, Cathode\ubd80\ubd84\uc5d0 (-)\ub2e8\uc790\uac00 \uc5f0\uacb0\ub418\uba74 forward biased\ub410\ub2e4\uace0 \ud55c\ub2e4. diode\uac00 ideal\ud558\ub2e4\uba74 \uc5b4\ub5a0\ud55c \uc870\uac74 \uc5c6\uc774 \ub2e4\uc774\uc624\ub4dc\uac00 \ucf1c\uc9c0\uaca0\uc9c0\ub9cc \uc2e4\uc81c \ub2e4\uc774\uc624\ub4dc\ub294 Threshold voltage(V\ue003 )\ubcf4\ub2e4 \ud074 \ub54c forward bias \uc0c1\ud0dc\uc5d0\uc11c diode\uac00 \ucf1c\uc9c0\uac8c \ub41c\ub2e4. \uc774 \ub54c diode\uc5d0 \ud750\ub974\ub294 \uc804\ub958\ub294 \ue008\ue003 \ue047 \ue008\ue012 \ue044\ue0e9\ue06d\ue015\ue013\ue015 \ue003\ue046 \ue034\ue045\uc2dd\uc744 \ud1b5\ud574 \uad6c\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1. \uc2e4\ud5d8 \ubaa9\ud45c 2. \uc774\ub860 3. \uc608\ube44\uc2e4\ud5d8 4. \ucc38\uace0\ubb38\ud5cc \ubcf8\ubb38\ub0b4\uc6a9 \u2160.\uc2e4\ud5d8 \ubaa9\ud45c 1-1: \uc815\ub958\ud68c\ub85c \uc124\uacc4 -Transformer \ub3d9\uc791 \uc774\ud574\ud558\uae30 -Diode \ub3d9\uc791 \uc774\ud574\ud558\uae30 -Ripple \uc774\ud574\ud558\uae30 1-2: Buck-Converter \uc124\uacc4 -Switch \ub3d9\uc791 \uc774\ud574\ud558\uae30 -DC-DC converter \uc774\ud574\ud558\uae30 1-3: PSPICE \ubc0f \ube75\ud310\uc744 \uc774\uc6a9\ud55c \uc2e4\ud5d8\uc744 \ud1b5\ud574 \uc774\ub860 \uac80\uc99d \u2161. \uc774\ub860 2-1. Transformer Transformer\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc11c\ub85c \ub2e4\ub978 \ub450 \uac1c\uc758 \uc778\ub355\ud130\uac00 \ud3c9\ud589\ud558\uac8c \uc704\uce58\ud55c\ub2e4. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[14561,14562,27266,3910,12535],"class_list":["post-27342","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-14561","tag-14562","tag-27266","tag-3910","tag-12535"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/27342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=27342"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/27342\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=27342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=27342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=27342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}