{"id":15726,"date":"2026-01-06T21:04:10","date_gmt":"2026-01-06T13:04:10","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&p=15726"},"modified":"2026-01-06T21:06:13","modified_gmt":"2026-01-06T13:06:13","slug":"15726","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/ko\/project\/15726","title":{"rendered":"\uc885\ud569 \uc2e4\uc2b5: \u00b1 1.25 ~ 12V \uc870\uc815 \uac00\ub2a5 \uc804\uc555 \ub808\uade4\ub808\uc774\ud130 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ub0a9\ub55c \uc81c\uc791"},"content":{"rendered":"
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\uc885\ud569 \uc2e4\uc2b5: \u00b1 1.25 ~ 12V \uc870\uc815 \uac00\ub2a5 \uc804\uc555 \ub808\uade4\ub808\uc774\ud130 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ub0a9\ub55c \uc81c\uc791<\/h1>\n
\uc804\uc790 \uacf5\uc815 \uad50\uc721 - \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c \uc870\ub9bd<\/div>\n<\/div>\n
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I. \uc81c\uc791 \ubaa9\uc801<\/h2>\n

\uc800\ud56d \uc800\ud56d, \ucee4\ud328\uc2dc\ud130 \ud06c\uae30, \ub2e4\uc774\uc624\ub4dc \uc591\uadf9 \ubc0f \uc74c\uadf9 \uc5f0\uacb0, \ub808\uade4\ub808\uc774\ud130 \ub0a9\ub55c \uc5f0\uc2b5, \ud68c\ub85c\ub3c4\ub97c \uc77d\uace0 \ud68c\ub85c\ub97c \ub0a9\ub55c\ud558\ub294 \ubc29\ubc95 \ub4f1\uc744 \ud559\uc2b5\ud558\uc5ec \uc81c\uc791 \uc694\uad6c \uc0ac\ud56d\uc744 \ub2ec\uc131\ud558\uc138\uc694.<\/p>\n<\/section>\n

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II. \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\uae30<\/h2>\n
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:: \uacc4\uce21:<\/strong>
\n\uba40\ud2f0\ubbf8\ud130, \ubcc0\uc555\uae30.<\/div>\n
:: \ud234\ub9c1 \uc7ac\ub8cc:<\/strong>
\n\ub0a9\ub55c \uc778\ub450, \ud39c\uce58, \uc2a4\ud06c\ub8e8 \ub4dc\ub77c\uc774\ubc84, \ud540\uc14b, \ub55c\ub0a9, \uc1a1\uc9c4, \ud50c\ub7ed\uc2a4.<\/div>\n<\/div>\n
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\ud575\uc2ec \uc790\ub8cc \ubaa9\ub85d:<\/strong><\/p>\n

LM317 \ud1b5\ud569 \ub808\uade4\ub808\uc774\ud130 1\uac1c, LM337 \ud1b5\ud569 \ub808\uade4\ub808\uc774\ud130 1\uac1c, BSK \uc804\uc704\ucc28\uacc4 1\uac1c, 120\u03a9 \ubc0f 1k\u03a9 \uc800\ud56d\uae30 \uac01 2\uac1c, 1000\u03bcF\/50V \ud3b8\uadf9 \ucee4\ud328\uc2dc\ud130 1\uac1c, 1000\u03bcF\/50V, 10\u03bcF\/25V, 100\u03bcF\/25V \uc720\ud615 \ud3b8\uadf9 \ucee4\ud328\uc2dc\ud130 \uac01 2\uac1c, 100pF \ubb34\uc804\uadf9 \ucee4\ud328\uc2dc\ud130, IN4007 \ub2e4\uc774\uc624\ub4dc 8\uac1c\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/section>\n

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III. \uc0dd\uc0b0 \uc81c\ud488 \uc124\uba85<\/h2>\n
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(1) \uc81c\ud488 \uc774\ub984:<\/strong>\u00b11.25~12V \uc870\uc815 \uac00\ub2a5\ud55c \uc870\uc815 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58.<\/p>\n

(2) \uc791\ub3d9 \uc6d0\ub9ac:<\/strong>\uc804\uc555 \uc870\uc815\uae30 \ud68c\ub85c\uc758 \uc785\ub825\uc740 220V \uc804\uc555 \uad50\ub958\ub97c \uc800\uc804\uc555 \uad50\ub958\ub85c \uc804\ud658\ud558\ub294 \uae30\ub2a5\uc744 \uac00\uc9c4 \ubcc0\uc555\uae30\ub85c \uad6c\uc131\ub418\uba70, \uc815\ub958\uae30 \ud68c\ub85c\uc640 \ud544\ud130\ub9c1 \ud68c\ub85c\ub97c \ud1b5\ud574 \uc9c1\ub958\ub85c \uc804\ud658\ud558\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc870\uc815\uae30 \ud68c\ub85c\uc758 \uad6c\uc131 \uc694\uc18c\uc758 \ud611\ub825\uc744 \ud1b5\ud574 \uc870\uc815 \uac00\ub2a5\ud55c \uc870\uc815 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc2e4\ud604\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

(3) \ud68c\ub85c \ube14\ub85d \ub2e4\uc774\uc5b4\uadf8\ub7a8 \ubc0f \ud68c\ub85c\ub3c4:<\/strong><\/p>\n

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\"50609468736e83d75d13c5c6c380ac69\"\uadf8\ub9bc 14-4 \ud68c\ub85c \uad6c\uc131\ub3c4<\/p>\n<\/div>\n

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\"4f40f2022388a14847c77d0a96a97c29\"\uadf8\ub9bc 14-5 \ud68c\ub85c\ub3c4<\/p>\n<\/div>\n<\/div>\n

(4) \uad6c\uc131 \uc694\uc18c \ubaa9\ub85d \ubaa9\ub85d:<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n
\ubc88\ud638<\/th>\n\uba85\uce6d<\/th>\n\ubaa8\ub378\/\uc0ac\uc591<\/th>\n\uc218\ub7c9<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\ud1b5\ud569 \uc804\uc555 \uc870\uc815\uae30<\/td>\nLM317 \/ LM337<\/td>\n\uac01 1\uac1c<\/td>\n<\/tr>\n
2<\/td>\n\uc815\ub958\uae30 \ub2e4\uc774\uc624\ub4dc<\/td>\nIN4007<\/td>\n8<\/td>\n<\/tr>\n
3<\/td>\n\uc804\ud574 \ucee4\ud328\uc2dc\ud130<\/td>\n1000\u03bcF\/50V, 100\u03bcF\/25V, 10\u03bcF\/25V<\/td>\n\ud2b9\uc815<\/td>\n<\/tr>\n
4<\/td>\n\uc800\ud56d\uae30\/\uc804\uc704\ucc28\uacc4<\/td>\n120\u03a9, 1k\u03a9, BSK \uc804\uc704\ucc28\uacc4<\/td>\n\uac01 2\uac1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ud45c 14-1 \uad6c\uc131 \uc694\uc18c \ubaa9\ub85d<\/p>\n\n\n\n\n\n\n\n\n\n\n
\uba85\uce6d<\/td>\n\uc218\ub7c9\/\uac1c<\/td>\n<\/tr>\n
LM317 \ud1b5\ud569 \ub808\uade4\ub808\uc774\ud130<\/td>\n1<\/td>\n<\/tr>\n
LM337 \ud1b5\ud569 \ub808\uade4\ub808\uc774\ud130<\/td>\n1<\/td>\n<\/tr>\n
BSK \uc804\uc704\ucc28\uacc4<\/td>\n2<\/td>\n<\/tr>\n
2200\u03bcF \ucee4\ud328\uc2dc\ud130<\/td>\n1<\/td>\n<\/tr>\n
1000\u03bcF \ucee4\ud328\uc2dc\ud134\uc2a4<\/td>\n2<\/td>\n<\/tr>\n
100pF \ucee4\ud328\uc2dc\ud130<\/td>\n2<\/td>\n<\/tr>\n
100\u03bcF \ucee4\ud328\uc2dc\ud134\uc2a4<\/td>\n2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
10\u03bcF \ucee4\ud328\uc2dc\ud134\uc2a4<\/td>\n2<\/td>\n<\/tr>\n
1k\u03a9 \uc800\ud56d\uae30<\/td>\n2<\/td>\n<\/tr>\n
120 \u03a9<\/td>\n2<\/td>\n<\/tr>\n
IN4007 \ub2e4\uc774\uc624\ub4dc<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
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IV. \ub370\uc774\ud130 \uae30\ub85d \ubc0f \ubd84\uc11d \uc0dd\uc0b0<\/h2>\n
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(1) \ud68c\ub85c \ud14c\uc2a4\ud2b8 \uc2dc \uc2e4\uc81c \ucd9c\ub825 \ub370\uc774\ud130<\/strong><\/p>\n

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\"8d90052287d86beecdba2bdf020b2395\"\uadf8\ub9bc 14-6 \ud68c\ub85c \uac10\uc9c0 \uc2dc \uc2e4\uc81c \ucd9c\ub825 \ub370\uc774\ud130<\/p>\n<\/div>\n<\/div>\n

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(2) \ud68c\ub85c \uae30\ud310 \uad6c\uc131 \uc694\uc18c \ub808\uc774\uc544\uc6c3 \uc0ac\uc9c4<\/strong><\/p>\n

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\"252e9469e65c0b329fad63f7456dd987\"\uadf8\ub9bc 14-7 \ubcf4\ub4dc \uad6c\uc131 \uc694\uc18c \ub808\uc774\uc544\uc6c3 \uadf8\ub9bc<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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(3) \ub514\ubc84\uae45 \ubb38\uc81c \ubd84\uc11d \ubc0f \ucc98\ub9ac<\/h3>\n

\ud68c\ub85c\uc758 \uc124\uce58 \ubc0f \uc2dc\uc6b4\uc804 \uc911\uc5d0 \ubc1c\uc0dd\ud55c \ubb38\uc81c\ub97c \uc81c\uc2dc\ud558\uace0, \ubb38\uc81c\uc758 \uc6d0\uc778\uc744 \ubd84\uc11d\ud558\uace0, \ubb38\uc81c\ub97c \ucc98\ub9ac\ud55c \ubc29\ubc95\uacfc \uacb0\uacfc\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc2e4\ud5d8\uc2e4 \ubcf4\uace0\uc11c \uae30\ub85d\uc9c0\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/p>\n<\/div>\n<\/div>\n<\/section>\n