{"id":8420,"date":"2026-02-20T22:36:21","date_gmt":"2026-02-20T13:36:21","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=8420"},"modified":"2026-10-04T11:34:59","modified_gmt":"2026-10-04T02:34:59","slug":"%ed%98%84%eb%8c%80%ec%a0%84%eb%a0%a5%ec%a0%84%ec%9e%90%ea%b3%b5%ed%95%99-4%ec%9e%a5","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/%ed%98%84%eb%8c%80%ec%a0%84%eb%a0%a5%ec%a0%84%ec%9e%90%ea%b3%b5%ed%95%99-4%ec%9e%a5\/","title":{"rendered":"\ud604\ub300\uc804\ub825\uc804\uc790\uacf5\ud559, 4\uc7a5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\ud83d\udd11 PWM \uae30\ubcf8 \uac1c\ub150<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc815\uc758<\/strong>: \ub514\uc9c0\ud138 \uc2e0\ud638(ON\/OFF)\ub97c \ube60\ub974\uac8c \ubc18\ubcf5\ud558\uba74\uc11c \ud384\uc2a4\uc758 \ud3ed(Width)\uc744 \uc870\uc808\ud574 \ud3c9\uade0 \uc804\uc555\uc774\ub098 \uc804\ub958\ub97c \uc6d0\ud558\ub294 \uac12\uc73c\ub85c \ub9cc\ub4dc\ub294 \uc81c\uc5b4 \ubc29\uc2dd.<\/li>\n\n\n\n<li><strong>\ud575\uc2ec \ubcc0\uc218<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\uc8fc\ud30c\uc218 (Hz)<\/strong>: 1\ucd08\uc5d0 \ud384\uc2a4\uac00 \ubc18\ubcf5\ub418\ub294 \ud69f\uc218<\/li>\n\n\n\n<li><strong>\ub4c0\ud2f0\ube44 (Duty Cycle, %)<\/strong>: \ud55c \uc8fc\uae30 \ub3d9\uc548 \uc2e0\ud638\uac00 ON \uc0c1\ud0dc\uc778 \ube44\uc728<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2699\ufe0f \ub3d9\uc791 \uc6d0\ub9ac<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub4c0\ud2f0\ube44\uac00 \ub192\uc744\uc218\ub85d \ud3c9\uade0 \uc804\uc555\/\uc804\ub958\uac00 \ucee4\uc9c0\uace0, \ub0ae\uc744\uc218\ub85d \uc791\uc544\uc9d0.<\/li>\n\n\n\n<li>\uc608: LED \uc81c\uc5b4 \uc2dc \ub4c0\ud2f0\ube44\uac00 \ud06c\uba74 \ubc1d\uc544\uc9c0\uace0, \uc791\uc73c\uba74 \uc5b4\ub450\uc6cc\uc9d0.<\/li>\n\n\n\n<li>\ubaa8\ud130 \uc81c\uc5b4\uc5d0\uc11c\ub294 \ub4c0\ud2f0\ube44\ub97c \ubc14\uafb8\uc5b4 \uc18d\ub3c4\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc74c.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udccc \ud65c\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc804\ub825\uc804\uc790<\/strong>: \uc778\ubc84\ud130, \uc815\ub958\uae30, DC-DC \ucee8\ubc84\ud130 \uc81c\uc5b4<\/li>\n\n\n\n<li><strong>\ubaa8\ud130 \uc81c\uc5b4<\/strong>: \uc18d\ub3c4 \ubc0f \ud1a0\ud06c \uc81c\uc5b4<\/li>\n\n\n\n<li><strong>\uc2e0\ud638 \ucc98\ub9ac<\/strong>: \ub514\uc9c0\ud138 \uc2e0\ud638\ub85c \uc544\ub0a0\ub85c\uadf8 \ud6a8\uacfc \uad6c\ud604 (\uc608: \uc624\ub514\uc624, \uc870\uba85)<\/li>\n\n\n\n<li><strong>\ud1b5\uc2e0<\/strong>: \ud2b9\uc815 \ubcc0\uc870 \ubc29\uc2dd\uc5d0\uc11c \uc0ac\uc6a9<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udd9a Buck vs Boost PWM \ucc28\uc774<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\ubd84<\/th><th>Buck PWM<\/th><th>Boost PWM<\/th><\/tr><\/thead><tbody><tr><td>\ucd9c\ub825 \uc804\uc555<\/td><td>\uc785\ub825\ubcf4\ub2e4 \ub0ae\uc74c (\uac15\uc555)<\/td><td>\uc785\ub825\ubcf4\ub2e4 \ub192\uc74c (\uc2b9\uc555)<\/td><\/tr><tr><td>\uc778\ub355\ud130 \uc5ed\ud560<\/td><td>\uc785\ub825 \uc804\uc555\uc744 \uc9c1\uc811 \uc804\ub2ec\ud574 \ud3c9\uade0 \uc804\uc555 \ub0ae\ucda4<\/td><td>\uc785\ub825 \uc804\uc555\uc744 \uc800\uc7a5\ud588\ub2e4\uac00 \ubc29\ucd9c\ud574 \ud3c9\uade0 \uc804\uc555 \ub192\uc784<\/td><\/tr><tr><td>\ubca1\ud130 \ud569\uc131<\/td><td>\ub354 \ub9ce\uc740 \uc2a4\uc704\uce6d \ubcc0\uc218 \ud544\uc694<\/td><td>\uc0c1\ub300\uc801\uc73c\ub85c \ub2e8\uc21c\ud55c \ud569\uc131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc694\uc57d\ud558\uba74, PWM\uc740 <strong>\ub514\uc9c0\ud138 \uc2e0\ud638\ub97c \uc774\uc6a9\ud574 \uc544\ub0a0\ub85c\uadf8 \uc81c\uc5b4 \ud6a8\uacfc\ub97c \ub9cc\ub4dc\ub294 \ud575\uc2ec \uae30\uc220<\/strong>\uc774\uace0, \uc804\ub825\uc804\uc790\uc5d0\uc11c Buck\/Boost \uac19\uc740 \ucee8\ubc84\ud130 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ubca1\ud130 \ud569\uc131\uacfc \uc2a4\uc704\uce6d \uc21c\uc11c\uac00 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-now-0930 wp-block-embed-now-0930\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"P4tycyFUhA\"><a href=\"https:\/\/now0930.pe.kr\/wordpress\/dc-dc-converter\/\">DC-DC Converter<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cDC-DC Converter\u201d \u2014 now0930 \uc77c\uc9c0\" src=\"https:\/\/now0930.pe.kr\/wordpress\/dc-dc-converter\/embed\/#?secret=ZGv1wjUmsH#?secret=P4tycyFUhA\" data-secret=\"P4tycyFUhA\" width=\"580\" height=\"327\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"894\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-17.png\" alt=\"\" class=\"wp-image-8421\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-17.png 894w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-17-768x1100.png 768w\" sizes=\"auto, (max-width: 894px) 100vw, 894px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"944\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-18.png\" alt=\"\" class=\"wp-image-8422\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-18.png 944w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-18-768x1041.png 768w\" sizes=\"auto, (max-width: 944px) 100vw, 944px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"930\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-19.png\" alt=\"\" class=\"wp-image-8423\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-19.png 930w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-19-768x1057.png 768w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"953\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-20.png\" alt=\"\" class=\"wp-image-8424\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-20.png 953w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-20-768x1032.png 768w\" sizes=\"auto, (max-width: 953px) 100vw, 953px\" \/><\/figure>\n\n\n\n<div class=\"chapter19-wide\">\n\n  <h1>\ud604\ub300\uc804\ub825\uc804\uc790\uacf5\ud559 4\uc7a5<\/h1>\n\n  <div class=\"subtitle\">\n    AC-DC Converter \u00b7 Rectifier \u00b7 Diode \u00b7 SCR \u00b7 Triac \u00b7 PWM \u00b7 Space Vector \u00b7 Switching Variable \u00b7 Buck \u00b7 Boost\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>1. AC-DC Converter<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      AC-DC Converter\ub97c Rectifier\ub85c \uae30\ub85d\ud558\uace0 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      AC\n      \u2192\n      DC\n    <\/div>\n\n    <div class=\"formula\">\n      AC-DC Converter\n      =\n      Rectifier\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>2. Diode \uc815\ub958\uae30<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      Diode Rectifier\ub294\n      \uc81c\uc5b4\uac00 \ubd88\uac00\ub2a5\ud55c \uc815\ub958\uae30\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Diode Rectifier\n      \u2192\n      \uc81c\uc5b4 \ubd88\uac00\ub2a5\n    <\/div>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 3\uc0c1 \uc815\ub958\uae30\uc640\n      6\ud384\uc2a4 \uc815\ub958\uae30\uc758 \uad6c\uc870\ub97c \ud568\uaed8 \uadf8\ub824 \ub193\uc558\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>3. 3\uc0c1 \uc815\ub958\uae30<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      3\uc0c1 A, B, C\uc640 \uc911\uc131\uc120 N\uc744 \uae30\uc900\uc73c\ub85c\n      Diode\ub97c \uc774\uc6a9\ud574 \ubd80\ud558\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \uad6c\uc870\uac00 \uadf8\ub824\uc838 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n      A \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n                     \u2502\n      B \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510  \u2502\n                  \u2502  \u2502\n      C \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510  \u2502  \u2502\n               \u2502  \u2502  \u2502\n              Diode Diode Diode\n               \u2502  \u2502  \u2502\n               \u2514\u2500\u2500\u2534\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500 Load\n                               \u2502\n      N \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n    <\/pre>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\ub294 A, B, C \uc911\n      \ud55c \uc0c1\uc529 \ub3c4\ud1b5\ud558\uba70\n      120\u00b0 \uac04\uaca9\uc73c\ub85c \ubc18\ubcf5\ub41c\ub2e4\ub294 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      A \/ B \/ C\n      \u2192\n      1\uac1c\uc529 \ub3c4\ud1b5\n      \u2192\n      120\u00b0 \uac04\uaca9 \ubc18\ubcf5\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>4. 6\ud384\uc2a4 \uc815\ub958\uae30<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0 \ud558\ub2e8\uc5d0\ub294\n      6\uac1c\uc758 Diode\ub97c \uc774\uc6a9\ud558\ub294\n      6\ud384\uc2a4 \uc815\ub958\uae30 \uad6c\uc870\uac00 \uadf8\ub824\uc838 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n             A        B        C\n             \u2502        \u2502        \u2502\n            DA       DB       DC\n             \u2502        \u2502        \u2502\n             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\n             \u2502        \u2502        \u2502\n            DA'      DB'      DC'\n             \u2502        \u2502        \u2502\n             \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                      \u2502\n                     Load\n    <\/pre>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\ub294 \uc704\ucabd \uadf8\ub8f9\uc5d0\uc11c\n      A, B, C \uc911 \ud558\ub098\uac00 \ub3c4\ud1b5\ud558\uace0,\n      \uc544\ub798\ucabd \uadf8\ub8f9\uc5d0\uc11c\ub3c4\n      A&#8217;, B&#8217;, C&#8217; \uc911 \ud558\ub098\uac00 \ub3c4\ud1b5\ud55c\ub2e4\uace0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Upper Group\n      \u2192\n      A \/ B \/ C \uc911 1\uac1c\n    <\/div>\n\n    <div class=\"formula\">\n      Lower Group\n      \u2192\n      A&#8217; \/ B&#8217; \/ C&#8217; \uc911 1\uac1c\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>5. \uc704\uc0c1\uc81c\uc5b4 \uc815\ub958\uae30<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      \uc704\uc0c1\uc81c\uc5b4 \uc815\ub958\uae30\uc5d0\n      SCR\uacfc Triac\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc73c\ub85c \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Phase-Controlled Rectifier\n      \u2192\n      SCR \/ Triac\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>6. Turn-Off \uad00\ub828 \uba54\ubaa8<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      SCR\uacfc Triac\uc758 \uc704\uc0c1\uc81c\uc5b4\uc5d0\uc11c\ub294\n      Turn-Off\ub97c \uc704\ud574 \uc2dc\uac04\uc774 \ud544\uc694\ud558\ub2e4\uace0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Turn-Off\n      \u2192\n      \uc2dc\uac04\uc774 \ud544\uc694\n    <\/div>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\ub294 \uc774 \ub54c\ubb38\uc5d0\n      \uc18d\ub3c4 \uc81c\ud55c\uacfc \ucd9c\ub825 \uc800\ud558\uac00 \ubc1c\uc0dd\ud558\ub294 \ubc29\ud5a5\uc758 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Turn-Off \uc2dc\uac04\n      \u2192\n      \uc18d\ub3c4 \uc81c\ud55c\n      \u2192\n      \ucd9c\ub825 \ub0ae\uc74c\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>7. 6\ud384\uc2a4 \uc704\uc0c1\uc81c\uc5b4<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\ub294\n      6\ud384\uc2a4 \uc704\uc0c1\uc81c\uc5b4 \uc815\ub958\uae30 \uad6c\uc870\ub3c4 \uadf8\ub824\uc838 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n             A        B        C\n             \u2502        \u2502        \u2502\n            SCR      SCR      SCR\n             \u2502        \u2502        \u2502\n             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\n             \u2502        \u2502        \u2502\n            SCR      SCR      SCR\n             \u2502        \u2502        \u2502\n             \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                      \u2502\n                    R - L\n                      \u2502\n                     Load\n    <\/pre>\n\n    <p>\n      \ubd80\ud558\ub294 R-L \ud615\ud0dc\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>8. PWM<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 PWM\uc744\n      Buck\uacfc Boost\uc640 \uc5f0\uacb0\ud574 \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <ul>\n      <li>Buck : \uc804\ub958<\/li>\n      <li>Boost : \uc804\uc555<\/li>\n    <\/ul>\n\n    <p>\n      \uc804\ub825\uc6a9 \uc2a4\uc704\uce58\ub85c\n      IGBT\uc640 MOSFET\uc744 \uc0ac\uc6a9\ud558\ub294 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      PWM\n      \u2192\n      IGBT \/ MOSFET\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>9. PWM\uc758 \uc2a4\uc704\uce6d \ubcc0\uc218<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      PWM\uc5d0\uc11c\ub294 \uc2a4\uc704\uce58 \ubcc0\uc218\ub97c \uc774\uc6a9\ud558\uace0,\n      \uc2a4\uc704\uce58 \uc0c1\ud0dc\ub97c \ud45c\ud604\ud558\uc5ec\n      \uadf9\uc88c\ud45c\ub85c \ucde8\uae09\ud560 \uc218 \uc788\ub2e4\uace0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Switching Variable\n      \u2192\n      Switch \uc0c1\ud0dc \ud45c\ud604\n      \u2192\n      \uadf9\uc88c\ud45c \ucde8\uae09\n    <\/div>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\ub294 \uc2dc\uac04\uc5d0 \ub530\ub77c\uc11c\n      \uc2a4\uc704\uce6d \ubcc0\uc218\ub97c Control\ud55c\ub2e4\ub294 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>10. Space Vector<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc138 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      \uacf5\uac04\ubca1\ud130\ub97c Space Vector\ub85c \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \uacf5\uac04\ubca1\ud130\n      =\n      Space Vector\n    <\/div>\n\n    <p>\n      3\uc0c1 \uc804\ub958 \ub610\ub294 \uc804\uc555\uc744\n      \uc9c1\uac01\uc88c\ud45c\uc758 d\ucd95\u00b7q\ucd95 \uc131\ubd84\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \uc815\ub9ac\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n              q\n              \u2191\n              \u2502       I_y\n              \u2502      \/\n              \u2502     \/ x\n              \u2502    \/\n              \u2502   \/____ I_x\n              \u2502\n              \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 d\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>11. \uc9c1\uac01\uc88c\ud45c \ud45c\ud604<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uacf5\uac04\ubca1\ud130 x\ub97c\n      d\ucd95\uacfc q\ucd95 \uc131\ubd84\uc73c\ub85c \ubd84\ud574\ud558\uc5ec\n      \ub2e4\uc74c \ud615\ud0dc\ub85c \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      x\n      =\n      ? I<sub>y<\/sub>\n      +\n      ? I<sub>x<\/sub>\n    <\/div>\n\n    <div class=\"warning\">\n      <strong>\n        \uacc4\uc218 \ubd80\ubd84\uc740 \uc774\ubbf8\uc9c0 \uc190\uae00\uc528\uc5d0\uc11c \uba85\ud655\ud558\uac8c \ud310\ub3c5\ub418\uc9c0 \uc54a\uc544\n        \uc784\uc758\ub85c \ubcf4\uc644\ud558\uc9c0 \uc54a\uc558\ub2e4.\n      <\/strong>\n    <\/div>\n\n    <p>\n      I<sub>x<\/sub>, I<sub>y<\/sub>\ub294\n      \uc2a4\uc704\uce6d \ubcc0\uc218\ub85c \uad6c\ud560 \uc218 \uc788\ub2e4\uace0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>12. PWM\uacfc \ubca1\ud130 \uc870\uac74<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc138 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\ub294\n      \ud544\uc694\ud55c \ubca1\ud130\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574\n      \uc5ec\ub7ec \uc2a4\uc704\uce6d \uc0c1\ud0dc\ub97c \uc870\ud569\ud55c\ub2e4\ub294 \ud750\ub984\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Switching State\n      \u2192\n      Vector \ud569\uc131\n      \u2192\n      \uc6d0\ud558\ub294 \ubca1\ud130 \uc0dd\uc131\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>13. \uc804\uc555\ud615 PWM\uacfc Buck<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\ub294\n      \uc804\uc555\ud615 PWM\uacfc Buck\uc744 \uc5f0\uacb0\ud558\uc5ec \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \uc804\uc555\ud615 PWM\n      \u2192\n      Buck\n    <\/div>\n\n    <p>\n      \uc2a4\uc704\uce6d \ubcc0\uc218\uc758 \ud569\uc5d0 \uad00\ud55c \uba54\ubaa8\ub3c4 \ud568\uaed8 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      a + b + c\n      =\n      a&#8217; + b&#8217; + c&#8217;\n      =\n      1\n    <\/div>\n\n    <p>\n      \uc0c1\ud558 \uc2a4\uc704\uce58\uac00 \uc11c\ub85c \ubc18\ub300 \uad00\uacc4\ub77c\ub294 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>14. 3\uc0c1 \uc778\ubc84\ud130 \uc2a4\uc704\uce58 \uad6c\uc870<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc138 \ubc88\uc9f8 \uc774\ubbf8\uc9c0 \ud558\ub2e8\uc5d0\ub294\n      A, B, C 3\uc0c1\uc758 \uc0c1\u00b7\ud558 \uc2a4\uc704\uce58\uac00 \uc788\ub294\n      \uc778\ubc84\ud130 \uad6c\uc870\uac00 \uadf8\ub824\uc838 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n             DC+\n              \u2502\n        \u250c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2510\n        \u2502     \u2502     \u2502\n       SA    SB    SC\n        \u2502     \u2502     \u2502\n        A     B     C\n        \u2502     \u2502     \u2502\n       SA'   SB'   SC'\n        \u2502     \u2502     \u2502\n        \u2514\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2518\n              \u2502\n             DC-\n\n                     \u2192 Load\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>15. \ub450 \ubca1\ud130 \uc0ac\uc774\uc758 \ubca1\ud130 \ud569\uc131<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub124 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      \ubaa9\ud45c \ubca1\ud130 x\uac00\n      \ub450 \uc778\uc811 \ubca1\ud130 I<sub>1<\/sub>, I<sub>2<\/sub> \uc0ac\uc774\uc5d0 \uc788\uc744 \ub54c\n      \ub450 \ubca1\ud130\ub97c \uc870\ud569\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n              q\n              \u2191\n              \u2502       I_2\n              \u2502      \/\n              \u2502     \/ x\n              \u2502    \/\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 d\n              \u2502  \\\n              \u2502   \\\n              \u2502    I_1\n    <\/pre>\n\n    <div class=\"formula\">\n      x\n      =\n      \u03b1 I<sub>1<\/sub>\n      +\n      \u03b2 I<sub>2<\/sub>\n      +\n      ? I<sub>0<\/sub>\n    <\/div>\n\n    <p>\n      \uc774\ubbf8\uc9c0 \uc624\ub978\ucabd\uc5d0\ub294\n      1:9\uc640 \uac19\uc740 \ube44\uc728 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"warning\">\n      <strong>\n        \ub9c8\uc9c0\ub9c9 \ud56d\uc758 \uae30\ud638\uc640 \uc815\ud655\ud55c \ube44\uc728\uc2dd\uc740\n        \uc190\uae00\uc528\uc5d0\uc11c \uba85\ud655\ud558\uc9c0 \uc54a\uc544\n        \uc6d0\ubcf8\uc5d0\uc11c \ud310\ub3c5\ub418\ub294 \ubc94\uc704\ub9cc \ubc18\uc601\ud558\uc600\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>16. \ucd5c\uc801\ud654 \uad00\ub828 \uba54\ubaa8<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub124 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\ub294\n      \ucd5c\uc801\ud654\ud558\uba74 \uc0c1\u00b7\ud558 \uc2a4\uc704\uce58 \uc0c1\ud0dc\uac00\n      \uac70\uc758 \uc6c0\uc9c1\uc774\uc9c0 \uc54a\ub294\ub2e4\ub294 \ubc29\ud5a5\uc758 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \ucd5c\uc801\ud654\n      \u2192\n      Switching \ubcc0\ud654 \uac10\uc18c\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>17. \uc804\uc555\ud615 PWM \u00b7 Boost<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub124 \ubc88\uc9f8 \uc774\ubbf8\uc9c0 \ud558\ub2e8\uc5d0\ub294\n      \uc804\uc555\ud615 PWM\uacfc Boost\ub97c \uc5f0\uacb0\ud558\uc5ec \uae30\ub85d\ud558\uace0 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \uc804\uc555\ud615 PWM\n      \u2192\n      Boost\n    <\/div>\n\n    <p>\n      \ubd80\ud558\uce21 \uc804\uc555\uc744 \ub192\uac8c \ucda9\uc804\ud558\ub294 \ubc29\ud5a5\uc758 \uba54\ubaa8\uac00 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>18. Boost \uce21 3\uc0c1 \uc2a4\uc704\uce58 \uad6c\uc870<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      Boost \uad00\ub828 \uadf8\ub9bc\uc5d0\uc11c\ub3c4\n      \uac01 \uc0c1\uc5d0 \uc0c1\u00b7\ud558 \uc2a4\uc704\uce58\uac00 \uc788\ub294\n      3\uc0c1 \uad6c\uc870\uac00 \uadf8\ub824\uc838 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n             DC+\n              \u2502\n        \u250c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2510\n        \u2502     \u2502     \u2502\n       SA    SB    SC\n        \u2502     \u2502     \u2502\n       V_A   V_B   V_C\n        \u2502     \u2502     \u2502\n       SA'   SB'   SC'\n        \u2502     \u2502     \u2502\n        \u2514\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2518\n              \u2502\n             DC-\n\n                         \u2502\n                         C\n                         \u2502\n                       Load\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>19. \uc0c1\u00b7\ud558 \uc2a4\uc704\uce58 \ub3d9\uc2dc ON \uae08\uc9c0<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub124 \ubc88\uc9f8 \uc774\ubbf8\uc9c0 \ud558\ub2e8\uc5d0\ub294\n      \uac01 Leg\uc758 \uc0c1\u00b7\ud558 \uc2a4\uc704\uce58\ub97c \ub3d9\uc2dc\uc5d0 \ucf1c\uc9c0 \uc54a\ub294\ub2e4\uace0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      SA + SA&#8217;\n      \u2192\n      \ub3d9\uc2dc ON \uae08\uc9c0\n    <\/div>\n\n    <div class=\"formula\">\n      SB + SB&#8217;\n      \u2192\n      \ub3d9\uc2dc ON \uae08\uc9c0\n    <\/div>\n\n    <div class=\"formula\">\n      SC + SC&#8217;\n      \u2192\n      \ub3d9\uc2dc ON \uae08\uc9c0\n    <\/div>\n\n    <div class=\"warning\">\n      <strong>\n        SA\u00b7SA&#8217;, SB\u00b7SB&#8217;, SC\u00b7SC&#8217;\ub294\n        \ub3d9\uc2dc\uc5d0 \ucf1c\uc9c0 \uc54a\ub294 \uac83\uc73c\ub85c \uc6d0\ubcf8\uc5d0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>20. \uc774\ubbf8\uc9c0 \ub0b4\uc6a9 \uc5f0\uacb0<\/h2>\n\n  <div class=\"card\">\n\n    <pre>\n              AC-DC Converter\n                    \u2502\n          \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n          \u25bc                   \u25bc\n      Diode Rectifier     Phase Control\n          \u2502                   \u2502\n       \uc81c\uc5b4 \ubd88\uac00          SCR \/ Triac\n          \u2502                   \u2502\n          \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                    \u25bc\n                6 Pulse\n                    \u2502\n                    \u25bc\n                   PWM\n                    \u2502\n              IGBT \/ MOSFET\n                    \u2502\n                    \u25bc\n             Switching Variable\n                    \u2502\n                    \u25bc\n              Space Vector\n                    \u2502\n                    \u25bc\n           \uc778\uc811 Vector \ud569\uc131\n                    \u2502\n          \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n          \u25bc                   \u25bc\n        Buck                 Boost\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>21. \uc774\ubbf8\uc9c0 \ud575\uc2ec \uc815\ub9ac<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n\n      <thead>\n        <tr>\n          <th>\ud56d\ubaa9<\/th>\n          <th>\uc774\ubbf8\uc9c0 \ub0b4\uc6a9<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>AC-DC Converter<\/strong><\/td>\n          <td>Rectifier<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Diode Rectifier<\/strong><\/td>\n          <td>\uc81c\uc5b4 \ubd88\uac00\ub2a5<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>3\uc0c1 \uc815\ub958<\/strong><\/td>\n          <td>A, B, C \uc0c1\uc774 120\u00b0 \uac04\uaca9\uc73c\ub85c \ubc18\ubcf5 \ub3c4\ud1b5<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>6\ud384\uc2a4 \uc815\ub958\uae30<\/strong><\/td>\n          <td>\uc0c1\ubd80\u00b7\ud558\ubd80 \uadf8\ub8f9\uc5d0\uc11c \uac01\uac01 1\uac1c\uc529 \ub3c4\ud1b5<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc704\uc0c1\uc81c\uc5b4<\/strong><\/td>\n          <td>SCR, Triac<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Turn-Off<\/strong><\/td>\n          <td>\uc2dc\uac04 \ud544\uc694 \u2192 \uc18d\ub3c4 \uc81c\ud55c\u00b7\ucd9c\ub825 \uc800\ud558 \ubc29\ud5a5<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>PWM Switch<\/strong><\/td>\n          <td>IGBT, MOSFET<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>PWM<\/strong><\/td>\n          <td>Switching Variable\uc744 \uc2dc\uac04\uc5d0 \ub530\ub77c Control<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Space Vector<\/strong><\/td>\n          <td>3\uc0c1 \uac12\uc744 d-q \uc9c1\uac01\uc88c\ud45c \ubca1\ud130\ub85c \ud45c\ud604<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Vector \ud569\uc131<\/strong><\/td>\n          <td>\uc778\uc811\ud55c \ub450 \ubca1\ud130\uc640 \uc2a4\uc704\uce6d \uc0c1\ud0dc\ub97c \uc870\ud569<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>3\uc0c1 Switch<\/strong><\/td>\n          <td>SA\/SA&#8217;, SB\/SB&#8217;, SC\/SC&#8217;<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\ub3d9\uc2dc ON<\/strong><\/td>\n          <td>\uac19\uc740 Leg\uc758 \uc0c1\u00b7\ud558 \uc2a4\uc704\uce58 \ub3d9\uc2dc ON \uae08\uc9c0<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Buck \/ Boost<\/strong><\/td>\n          <td>PWM\uacfc \uc5f0\uacb0\ud558\uc5ec \uae30\ub85d<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"warning\">\n\n    <strong>\n      \uc774 HTML\uc740 \ud398\uc774\uc9c0 \ubcf8\ubb38\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0,\n      \ud574\ub2f9 \ud398\uc774\uc9c0\uc5d0 \uc0bd\uc785\ub41c \uc77c\ubc18 \uc774\ubbf8\uc9c0 4\uc7a5\ub9cc\n      \uc9c1\uc811 \uc2dc\uac01 \ud310\ub3c5\ud558\uc5ec \uc791\uc131\ud558\uc600\ub2e4.\n\n      \uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 NeoStudio PDF\uac00 \ud655\uc778\ub418\uc9c0 \uc54a\uc558\ub2e4.\n\n      \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      Diode\ub97c \uc0ac\uc6a9\ud55c 3\uc0c1\u00b76\ud384\uc2a4 AC-DC Rectifier\ub97c \uae30\ub85d\ud55c\ub2e4.\n\n      \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      SCR\u00b7Triac \uc704\uc0c1\uc81c\uc5b4 \uc815\ub958\uae30,\n      6\ud384\uc2a4 \uc704\uc0c1\uc81c\uc5b4,\n      PWM\uacfc IGBT\u00b7MOSFET,\n      Switching Variable\uc744 \uae30\ub85d\ud55c\ub2e4.\n\n      \uc138 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      Space Vector,\n      d-q \uc9c1\uac01\uc88c\ud45c,\n      \uc2a4\uc704\uce6d \ubcc0\uc218\ub97c \uc774\uc6a9\ud55c \ubca1\ud130 \ud569\uc131,\n      3\uc0c1 \uc778\ubc84\ud130\uc758 \uc0c1\u00b7\ud558 Switch\ub97c \uae30\ub85d\ud55c\ub2e4.\n\n      \ub124 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      \ub450 \uc778\uc811 \ubca1\ud130\ub97c \uc774\uc6a9\ud55c \ubaa9\ud45c Vector \ud569\uc131,\n      \uc804\uc555\ud615 PWM\uc758 Boost \uad6c\uc870,\n      SA\/SA&#8217;, SB\/SB&#8217;, SC\/SC&#8217;\uc758\n      \ub3d9\uc2dc ON \uae08\uc9c0\ub97c \uae30\ub85d\ud55c\ub2e4.\n\n      \uc190\uae00\uc528\uc5d0\uc11c \uba85\ud655\ud558\uc9c0 \uc54a\uc740\n      Space Vector\uc758 \uc815\ud655\ud55c \uacc4\uc218,\n      \u03b1\u00b7\u03b2 \uac00\uc911\uce58,\n      Zero Vector\uc758 \uae30\ud638\uc640 \ube44\uc728\uc740\n      \uc678\ubd80 \uc804\ub825\uc804\uc790 \uc774\ub860\uc73c\ub85c \uc784\uc758 \ubcf4\uc644\ud558\uc9c0 \uc54a\uc558\ub2e4.\n\n      \ud398\uc774\uc9c0 \ubcf8\ubb38\uc5d0 \uc788\ub294 PWM \uc124\uba85,\n      Buck\/Boost \ube44\uad50\ud45c \ub4f1\uc758 \ud14d\uc2a4\ud2b8\ub294\n      \uc774\ubc88 HTML \uc791\uc131\uc5d0 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc558\ub2e4.\n    <\/strong>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"keywords\">\n    AC-DC Converter,\n    Rectifier,\n    Diode Rectifier,\n    Three Phase Rectifier,\n    Six Pulse Rectifier,\n    SCR,\n    Triac,\n    Phase Control,\n    PWM,\n    IGBT,\n    MOSFET,\n    Switching Variable,\n    Space Vector,\n    d-axis,\n    q-axis,\n    Vector Synthesis,\n    Buck,\n    Boost,\n    SA,\n    SA&#8217;,\n    SB,\n    SB&#8217;,\n    SC,\n    SC&#8217;\n  <\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd11 PWM \uae30\ubcf8 \uac1c\ub150 \u2699\ufe0f \ub3d9\uc791 \uc6d0\ub9ac \ud83d\udccc \ud65c\uc6a9 \ubd84\uc57c \ud83c\udd9a Buck vs Boost PWM \ucc28\uc774 \uad6c\ubd84 Buck PWM Boost PWM \ucd9c\ub825 \uc804\uc555 \uc785\ub825\ubcf4\ub2e4 \ub0ae\uc74c (\uac15\uc555) \uc785\ub825\ubcf4\ub2e4 \ub192\uc74c (\uc2b9\uc555) \uc778\ub355\ud130 \uc5ed\ud560 \uc785\ub825 \uc804\uc555\uc744 \uc9c1\uc811 \uc804\ub2ec\ud574 \ud3c9\uade0 \uc804\uc555 \ub0ae\ucda4 \uc785\ub825 \uc804\uc555\uc744 \uc800\uc7a5\ud588\ub2e4\uac00 \ubc29\ucd9c\ud574 \ud3c9\uade0 \uc804\uc555 \ub192\uc784 \ubca1\ud130 \ud569\uc131 \ub354 \ub9ce\uc740 \uc2a4\uc704\uce6d \ubcc0\uc218 \ud544\uc694 \uc0c1\ub300\uc801\uc73c\ub85c \ub2e8\uc21c\ud55c \ud569\uc131 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[1810,1777,1774,1870,1878,1877],"class_list":["post-8420","post","type-post","status-publish","format-standard","hentry","category-1185","tag-buck","tag-dq","tag-pwm","tag-scr","tag-tirac","tag-1877"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/8420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=8420"}],"version-history":[{"count":2,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/8420\/revisions"}],"predecessor-version":[{"id":9720,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/8420\/revisions\/9720"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=8420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=8420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=8420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}