{"id":8426,"date":"2026-02-25T23:35:29","date_gmt":"2026-02-25T14:35:29","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=8426"},"modified":"2026-02-27T17:30:18","modified_gmt":"2026-02-27T08:30:18","slug":"%ed%98%84%eb%8c%80%ec%a0%84%eb%a0%a5%ec%a0%84%ec%9e%90%ea%b3%b5%ed%95%99-5%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%99-5%ec%9e%a5\/","title":{"rendered":"\ud604\ub300\uc804\ub825\uc804\uc790\uacf5\ud559, 5\uc7a5"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"968\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-21.png\" alt=\"\" class=\"wp-image-8427\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-21.png 968w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-21-768x1016.png 768w\" sizes=\"auto, (max-width: 968px) 100vw, 968px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1043\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-22.png\" alt=\"\" class=\"wp-image-8428\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-22.png 1043w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-22-768x943.png 768w\" sizes=\"auto, (max-width: 1043px) 100vw, 1043px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"843\" height=\"434\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-26.png\" alt=\"\" class=\"wp-image-8432\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-26.png 843w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-26-768x395.png 768w\" sizes=\"auto, (max-width: 843px) 100vw, 843px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"997\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-23.png\" alt=\"\" class=\"wp-image-8429\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-23.png 997w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-23-768x986.png 768w\" sizes=\"auto, (max-width: 997px) 100vw, 997px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"632\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-24.png\" alt=\"\" class=\"wp-image-8430\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-24.png 1280w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-24-768x379.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1053\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-27.png\" alt=\"\" class=\"wp-image-8435\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-27.png 1053w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-27-768x934.png 768w\" sizes=\"auto, (max-width: 1053px) 100vw, 1053px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"934\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-28.png\" alt=\"\" class=\"wp-image-8436\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-28.png 934w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-28-768x1053.png 768w\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"859\" height=\"1044\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-25.png\" alt=\"\" class=\"wp-image-8431\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-25.png 859w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/02\/image-25-768x933.png 768w\" sizes=\"auto, (max-width: 859px) 100vw, 859px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1\ufe0f\u20e3 AC-AC, 3\uc0c1 \uc704\uc0c1 \uc81c\uc5b4\uae30<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc6d0\ub9ac<\/strong>: SCR\uc744 \uc0ac\uc6a9\ud574 \uc785\ub825 AC\uc758 \uc77c\ubd80\ub9cc \uc804\ub2ec \u2192 \uc810\ud638\uac01(\u03b1)\uc5d0 \ub530\ub77c \ucd9c\ub825 \uc804\uc555 \ud06c\uae30 \uc81c\uc5b4.<\/li>\n\n\n\n<li><strong>\ud2b9\uc9d5<\/strong>: \ub2e8\uc21c \uad6c\uc870, \uc804\uc555 \uc81c\uc5b4 \uac00\ub2a5.<\/li>\n\n\n\n<li><strong>\ub2e8\uc810<\/strong>: \ucd9c\ub825 \ud30c\ud615\uc5d0 \uace0\uc870\ud30c \ub9ce\uc74c, \uc5ed\ub960 \uc800\ud558.<\/li>\n\n\n\n<li><strong>\uc751\uc6a9<\/strong>: \uc870\uba85 \ubc1d\uae30 \uc870\uc808, \ub2e8\uc21c \ubaa8\ud130 \uc81c\uc5b4.<\/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\">2\ufe0f\u20e3 AC-AC PWM \ucd08\ud37c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc6d0\ub9ac<\/strong>: H-\ube0c\ub9ac\uc9c0 \uc2a4\uc704\uce58\ub97c \ube60\ub974\uac8c on\/off \u2192 \ud384\uc2a4\ud3ed(PWM)\uc73c\ub85c \ud3c9\uade0 \uc804\uc555 \uc81c\uc5b4.<\/li>\n\n\n\n<li><strong>\ud2b9\uc9d5<\/strong>: \ucd9c\ub825 \ud30c\ud615\uc774 \uc815\ud604\ud30c\uc5d0 \uac00\uae4c\uc6c0, \uc804\ub825 \ud488\uc9c8 \uc6b0\uc218.<\/li>\n\n\n\n<li><strong>\ub2e8\uc810<\/strong>: \uc2a4\uc704\uce6d \uc190\uc2e4, \uc81c\uc5b4 \ud68c\ub85c \ubcf5\uc7a1.<\/li>\n\n\n\n<li><strong>\uc751\uc6a9<\/strong>: \uc815\ubc00 \ubaa8\ud130 \uc81c\uc5b4, UPS, \uc804\ub825 \ubcc0\ud658 \uc7a5\uce58.<\/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\">3\ufe0f\u20e3 \uc0ac\uc774\ud074\ub85c\ucee8\ubc84\ud130<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc6d0\ub9ac<\/strong>: \uc785\ub825 AC\ub97c \uc0ac\uc774\ub9ac\uc2a4\ud130\ub85c \uc798\ub77c\ub0b4\uace0 \uc774\uc5b4\ubd99\uc5ec \ub0ae\uc740 \uc8fc\ud30c\uc218 AC \uc0dd\uc131.<\/li>\n\n\n\n<li><strong>\ud2b9\uc9d5<\/strong>: \ucd9c\ub825 \uc8fc\ud30c\uc218\ub97c \ub0ae\ucd9c \uc218 \uc788\uc74c, DC \ub9c1\ud06c \ubd88\ud544\uc694.<\/li>\n\n\n\n<li><strong>\ub2e8\uc810<\/strong>: \ucd9c\ub825 \ud30c\ud615\uc5d0 \uace0\uc870\ud30c \ub9ce\uc74c, \uc81c\uc5b4 \ubcf5\uc7a1.<\/li>\n\n\n\n<li><strong>\uc751\uc6a9<\/strong>: \ub300\ud615 \uc0b0\uc5c5\uc6a9 \ubaa8\ud130 \uc800\uc18d \uc6b4\uc804 (\uc81c\ucca0\uc18c \uc555\uc5f0\uae30, \ubc1c\uc804\uc18c \ud38c\ud504 \ub4f1).<\/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\">4\ufe0f\u20e3 \ub9e4\ud2b8\ub9ad\uc2a4 \ucee8\ubc84\ud130<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc6d0\ub9ac<\/strong>: \uc785\ub825 AC\ub97c \uc591\ubc29\ud5a5 \uc2a4\uc704\uce58 \ub9e4\ud2b8\ub9ad\uc2a4\ub85c \uc9c1\uc811 \ucd9c\ub825 AC\ub85c \ubcc0\ud658.<\/li>\n\n\n\n<li><strong>\ud2b9\uc9d5<\/strong>: DC \ub9c1\ud06c \ubd88\ud544\uc694, \ucd9c\ub825 \uc8fc\ud30c\uc218\u00b7\uc804\uc555\u00b7\uc704\uc0c1 \uc790\uc720\ub86d\uac8c \uc81c\uc5b4, \uc591\ubc29\ud5a5 \uc804\ub825 \ud750\ub984 \uac00\ub2a5.<\/li>\n\n\n\n<li><strong>\ub2e8\uc810<\/strong>: \uc2a4\uc704\uce58 \uc218 \ub9ce\uc74c, \uc81c\uc5b4 \uc54c\uace0\ub9ac\uc998 \ubcf5\uc7a1, \ucd9c\ub825 \uc804\uc555 \ube44\uc728 \uc81c\ud55c.<\/li>\n\n\n\n<li><strong>\uc751\uc6a9<\/strong>: \uace0\uc131\ub2a5 \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c, \uc7ac\uc0dd\uc5d0\ub108\uc9c0 \uc778\ubc84\ud130, \ud56d\uacf5\u00b7\uc804\uae30\ucc28 \uc804\ub825 \ubcc0\ud658.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2705 <strong>\uc804\uccb4 \uc694\uc57d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc704\uc0c1 \uc81c\uc5b4\uae30<\/strong>: \ub2e8\uc21c\ud788 \uc804\uc555 \ud06c\uae30 \uc81c\uc5b4.<\/li>\n\n\n\n<li><strong>PWM \ucd08\ud37c<\/strong>: \ud384\uc2a4\ud3ed\uc73c\ub85c \ud3c9\uade0 \uc804\uc555 \uc81c\uc5b4 \u2192 \uc815\ud604\ud30c \ucd9c\ub825 \uac00\ub2a5.<\/li>\n\n\n\n<li><strong>\uc0ac\uc774\ud074\ub85c\ucee8\ubc84\ud130<\/strong>: \uc785\ub825\uc744 \uc798\ub77c\ub0b4\uc5b4 \ub0ae\uc740 \uc8fc\ud30c\uc218 \ucd9c\ub825.<\/li>\n\n\n\n<li><strong>\ub9e4\ud2b8\ub9ad\uc2a4 \ucee8\ubc84\ud130<\/strong>: \uc785\ub825\uc744 \uc9c1\uc811 \ubcc0\ud658 \u2192 \uc8fc\ud30c\uc218\u00b7\uc804\uc555 \uc790\uc720 \uc81c\uc5b4, \uc591\ubc29\ud5a5 \uac00\ub2a5.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\ub9de\uc544\uc694, \ub300\uc6d0\ub2d8\uc774 \ub0a0\uce74\ub86d\uac8c \uc9da\uc73c\uc168\uc5b4\uc694. \ubc29\uae08 \ubcf8 \uc2dd\uc740 \uc870\uae08 \ub354 \uc8fc\uc758 \uae4a\uac8c \ub530\uc838\uc57c \ud569\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 <strong>\ucd9c\ub825 \uc0c1\uc804\uc555\uc744 \uc785\ub825 \uc804\uc555\uc73c\ub85c \ud45c\ud604\ud558\ub294 \uacfc\uc815<\/strong>\uc5d0\uc11c \ub2e8\uc790\uc804\uc555\uacfc \uc0c1\uc804\uc555\uc744 \ud63c\ub3d9\ud558\uae30 \uc27d\uae30 \ub54c\ubb38\uc774\uc5d0\uc694.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden 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