{"id":29483,"date":"2026-01-25T09:01:16","date_gmt":"2026-01-25T00:01:16","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/01\/25\/29483\/"},"modified":"2026-01-25T09:01:16","modified_gmt":"2026-01-25T00:01:16","slug":"%ec%a4%91%ec%b2%a9%ec%9d%98-%ec%9b%90%eb%a6%ac%ec%99%80-%ed%85%8c%eb%b8%8c%eb%82%9c-%eb%85%b8%ed%84%b4-%ec%a0%95%eb%a6%ac-%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\/25\/29483\/","title":{"rendered":"\uc911\ucca9\uc758 \uc6d0\ub9ac\uc640 \ud14c\ube0c\ub09c\/\ub178\ud134 \uc815\ub9ac \uc608\ube44\ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

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

1. \uc2e4\ud5d8 \ubaa9\uc801<\/p>\n

2. \uc2e4\ud5d8 \uc774\ub860(\uc6d0\ub9ac)
\n(1) \uc911\ucca9\uc758 \uc6d0\ub9ac
\n(2) \ud14c\ube0c\ub09c(Thevenin) \ub4f1\uac00 \ud68c\ub85c
\n(3) \ub178\ud134(Norton) \ub4f1\uac00 \ud68c\ub85c
\n(4) \ud14c\ube0c\ub09c \ubc0f \ub178\ud134 \ub4f1\uac00 \ud68c\ub85c\uc758 \uc0c1\ud638 \ubcc0\ud658
\n(5) \uc9c1\ub958 \uc804\uc555\uc6d0\uacfc \uc804\ub958\uc6d0<\/p>\n

3. \uc608\ube44\uacfc\uc81c
\n (1)\t<\uadf8\ub9bc 7.15> \ud68c\ub85c\uc5d0\uc11c\uc758 R1=1[k\u2126], R2=4.7[k\u2126], R3=2.2[k\u2126], R4=4.6[k\u2126], R5=3.3[k\u2126]\uc774\ub2e4. V_S1=5[V], V_S2=10[V]\uc77c \uacbd\uc6b0 \uc911\ucca9 \uc815\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec R3\uc5d0 \ud750\ub974\ub294 \uc804\ub958 I_T\uc744 \uad6c\ud558\ub77c.
\n(2)\t R1=1[k\u2126], R2=1[k\u2126], R3=3.3[k\u2126], R4=4.7[k\u2126], V_S=10[V]\uc774\ub2e4. \ud14c\ube0c\ub09c \ub4f1\uac00\ud68c\ub85c\uc640 \ub178\ud134 \ub4f1\uac00\ud68c\ub85c\ub97c \uad6c\ud558\ub77c.
\n(3)\t 1.5[V] \uac74\uc804\uc9c0\uc5d0 100[k\u2126]\uc744 \uc5f0\uacb0\ud558\uc600\ub354\ub2c8 \uc591\ub2e8\uc804\uc555\uc774 1.5[V]\uc774\uc5c8\uace0, 100[\u2126]\uc744 \uc5f0\uacb0\ud558\uc600\ub354\ub2c8 \uc591\ub2e8\uc804\uc555\uc774 1.364[V]\uc774\uc5c8\ub2e4. \uac74\uc804\uc9c0 \ub0b4\ubd80 \uc800\ud56d\uc740 \uc5bc\ub9c8\uc778\uac00?
\n(4)\t \ubd80\ub85dC\uc5d0 \uc2e4\ub9b0 \uc9c1\ub958\uc804\uc6d0\uacf5\uae09\uae30\uc758 \uc0ac\uc6a9\ubc95\uc744 \uc815\ub3c5\ud55c \ud6c4 \uc804\ub958 \uc81c\ud55c\uac12\uc744 \uc5b4\ub5bb\uac8c \uc124\uc815\ud558\ub294\uc9c0 \uc124\uba85\ud558\ub77c.
\n(5)\t 10[mA] \uc804\ub958\uc6d0\uc5d0 100[\u2126]\uc744 \uc5f0\uacb0\ud558\uc600\ub354\ub2c8 \uc774 \uc800\ud56d\uc5d0 9.99[mA]\uac00 \ud758\ub800\uace0, 1[k\u2126]\uc758 \uc800\ud56d\uc744 \uc5f0\uacb0\ud558\uc600\ub354\ub2c8 9.9[mA]\uc758 \uc804\ub958\uac00 \uc774 \uc800\ud56d\uc5d0 \ud758\ub800\ub2e4\uace0 \ud558\uba74 \uc804\ub958\uc758 \ub0b4\ubd80 \uc800\ud56d\uc740 \uc5bc\ub9c8\uc778\uac00?<\/p>\n

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

1.\t\uc2e4\ud5d8 \ubaa9\uc801
\n\uf06e\t\uc911\ucca9\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud55c\ub2e4.
\n\uf06e\t\ud14c\ube0c\ub09c \uc815\ub9ac \ubc0f \ub178\ud134 \uc815\ub9ac\ub97c \uc774\ud574\ud55c\ub2e4.
\n\uf06e\t\ud14c\ube0c\ub09c \ubc0f \ub178\ud134 \ub4f1\uac00 \ud68c\ub85c\uc758 \uc0c1\ud638 \ubcc0\ud658\uc744 \uc774\ud574\ud55c\ub2e4.
\n\uf06e\t\uc9c1\ub958 \uc804\uc555\uc6d0\uacfc \uc804\ub958\uc6d0\uc758 \ud2b9\uc131\uc744 \uc774\ud574\ud55c\ub2e4.<\/p>\n

2.\t\uc2e4\ud5d8 \uc774\ub860(\uc6d0\ub9ac)
\n(1)\t\uc911\ucca9\uc758 \uc6d0\ub9ac
\n \uc911\ucca9\uc758 \uc6d0\ub9ac\ub780 \ub2e4\uc911 \uc804\uc6d0\uc774 \uc788\ub294 \uc120\ud615 \ud68c\ub85c \uc18c\uc790\ub9cc\uc73c\ub85c \uad6c\uc131\ub41c \uc120\ud615 \ud68c\ub85c\ub9dd\uc5d0\uc11c \ubaa8\ub4e0 \uc804\uc6d0\uc774 \ub3d9\uc2dc\uc5d0 \uc778\uac00 \ub420 \uacbd\uc6b0 \ud68c\ub85c\ub9dd\uc5d0\uc11c\uc758 \uc804\ub958 \ubc0f \uc804\uc555\uc758 \ubc18\uc751\uc740 \uac01 \uc804\uc6d0\uc774 \uac1c\ubcc4\uc801\uc73c\ub85c \uc791\uc6a9\ud560 \uacbd\uc6b0\uc758 \ubc18\uc751\uc758 \ud569\uacfc \uac19\ub2e4\ub294 \uac83\uc774\ub2e4.
\n \uc624\ub978\ucabd \uadf8\ub9bc\uc740 \ub450 \uac1c\uc758 \uc804\uc555\uc6d0\uc744 \uac00\uc9c4 \ud68c\ub85c\uc5d0\uc11c \uc911\ucca9\uc758 \uc6d0\ub9ac\ub97c \uc801\uc6a9\ud55c \uc608\uc774\ub2e4. \ub2e4\uc911 \uc804\uc6d0\uc744 \uac00\uc9c4 \uc120\ud615 \ud68c\ub85c\uc5d0\uc11c \uc911\ucca9\uc758 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud558\uba74 \uc27d\uac8c \uc804\uc555 \ubc0f \uc804\ub958\ub97c \uad6c\ud560 \uc218 \uc788\ub2e4.<\/p>\n

V_s2\ub97c \ub2e8\ub77d\uc2dc\ucf1c V_s1\uc758 \uc804\uc555\uc6d0\uc5d0 \uc758\ud55c R_2\uc5d0 \ud750\ub974\ub294 \uc804\ub958 I_(2(S1))\uc744 \uad6c\ud55c\ub2e4. R_1\uc5d0 \ud750\ub974\ub294 \uc804\ub958 I_(1(S1))\uc744 \uad6c\ud558\uace0 \uc804\ub958 \ubd84\ubc30 \ubc95\uce59\uc744 \uc0ac\uc6a9\ud558\uc5ec I_(2(S1))\uc744 \uad6c\ud55c\ub2e4.
\nI_(1(S1))=V_s1\/(R_1+R_2\/\/R_3 )
\nI_(2(S1))=R_3\/(R_2+R_3 ) I_(1(S1))<\/p>\n

\ub2e4\uc74c \uadf8\ub9bc\uacfc \uac19\uc774 V_s1\uc744 \ub2e8\ub77d \uc2dc\ucf1c V_s2 \uc804\uc555\uc6d0\uc5d0 \uc758\ud55c R_2\uc5d0 \ud750\ub974\ub294 \uc804\ub958S_(2(S2))\ub97c \uad6c\ud55c\ub2e4.
\nR_3\uc5d0 \ud750\ub974\ub294 \uc804\ub958 I_3\uc744 \uad6c\ud558\uace0, \ub2e4\uc2dc \uc804\ub958 \ubd84\ubc30 \ubc95\uce59\uc744 \uc0ac\uc6a9\ud558\uc5ec I_(2(S2))\uc744 \uad6c\ud55c\ub2e4.
\nI_(3(S2))=V_S2\/(R_1\/\/R_2+R_3 )<\/p>\n

I_(2(S2))=R_1\/(R_1+R_2 ) I_(3(S2))<\/p>\n

\ub9c8\uc9c0\ub9c9\uc73c\ub85c V_s1\uacfc V_s2\uc758 \ub450 \uc804\uc555\uc6d0\uc5d0 \uc758\ud55c R_2\uc5d0 \ud750\ub974\ub294 \uc804\ub958 I_2\uc740 \uc55e\uc5d0\uc11c \uad6c\ud55c I_2(S1) \uacfc I_(2(S2))\uc758 \ud569\uc73c\ub85c \uad6c\ud560 \uc218 \uc788\ub2e4.<\/p>\n

I_2=I_(2(S1))+I_(2(S2))<\/p>\n

\uc911\ucca9\uc758 \uc6d0\ub9ac\ub294 \uc804\uc555\uc6d0 \ubfd0 \uc544\ub2c8\ub77c \uc804\ub958\uc6d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc911 \uc804\uc6d0\ub4e4 \uc911 \uc120\ud0dd\ub418\uc9c0 \uc54a\uc740 \uc804\uc6d0\uc774 \uc804\uc555\uc6d0\uc778 \uacbd\uc6b0 \ub2e8\ub77d\uc744 \uc2dc\ud0a4\uace0 \uc804\ub958\uc6d0\uc778 \uacbd\uc6b0 \uac1c\ubc29\uc744 \uc2dc\ud0a8 \ud6c4 \ub9cc\ub4e4\uc5b4\uc9c4 \uc120\ud615 \ud68c\ub85c\ub97c \uc120\ud0dd\ub41c \uc804\uc6d0\ub9cc \uc778\uac00\ud55c \uacbd\uc6b0\uc758 \ud68c\ub85c\ub9dd\uc758 \ubc18\uc751\uc744 \uad6c\ud55c\ub2e4.<\/p>\n

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

\ubaa9\ucc28 1. \uc2e4\ud5d8 \ubaa9\uc801 2. \uc2e4\ud5d8 \uc774\ub860(\uc6d0\ub9ac) (1) \uc911\ucca9\uc758 \uc6d0\ub9ac (2) \ud14c\ube0c\ub09c(Thevenin) \ub4f1\uac00 \ud68c\ub85c (3) \ub178\ud134(Norton) \ub4f1\uac00 \ud68c\ub85c (4) \ud14c\ube0c\ub09c \ubc0f \ub178\ud134 \ub4f1\uac00 \ud68c\ub85c\uc758 \uc0c1\ud638 \ubcc0\ud658 (5) \uc9c1\ub958 \uc804\uc555\uc6d0\uacfc \uc804\ub958\uc6d0 3. \uc608\ube44\uacfc\uc81c (1) <\uadf8\ub9bc 7.15> \ud68c\ub85c\uc5d0\uc11c\uc758 R1=1[k\u2126], R2=4.7[k\u2126], R3=2.2[k\u2126], R4=4.6[k\u2126], R5=3.3[k\u2126]\uc774\ub2e4. V_S1=5[V], V_S2=10[V]\uc77c \uacbd\uc6b0 \uc911\ucca9 \uc815\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec R3\uc5d0 \ud750\ub974\ub294 \uc804\ub958 I_T\uc744 \uad6c\ud558\ub77c. (2) R1=1[k\u2126], R2=1[k\u2126], […]<\/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":[30456,36796,36798,27225,9851],"class_list":["post-29483","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-30456","tag-36796","tag-36798","tag-27225","tag-9851"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/29483","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=29483"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/29483\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=29483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=29483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=29483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}