{"id":51470,"date":"2023-05-22T05:54:05","date_gmt":"2023-05-22T05:54:05","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac-7%ea%b0%80%ec%a7%80\/"},"modified":"2023-11-02T05:59:30","modified_gmt":"2023-11-02T05:59:30","slug":"%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac-7%ea%b0%80%ec%a7%80","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac-7%ea%b0%80%ec%a7%80\/","title":{"rendered":"\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec 7\uac00\uc9c0"},"content":{"rendered":"

\uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\uc758 7\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uac1c\uc694\uc640 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4. \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \uc751\uc6a9 \ubd84\uc57c\uc640 \ud2b9\uc9d5\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec 7\uac00\uc9c0<\/h2>\n

\uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\ub825\uc758 \ud750\ub984\uc744 \uad00\ub9ac\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uc911\uc694\ud55c \uc7a5\uce58\ub85c, \ub2e4\uc591\ud55c \uc720\ud615\uacfc \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\ub294 \uac01\uac01\uc758 \ud2b9\uc815\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9de\ucdb0 \uc124\uacc4\ub418\uc5b4 \uc788\uc73c\uba70, \uadf8 \uc911 \uc77c\ubd80\ub294 \ud2b9\uc815 \uc0b0\uc5c5\uc774\ub098 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec 7\uac00\uc9c0\ub97c \uc18c\uac1c\ud558\uace0 \uac01\uac01\uc758 \ud2b9\uc9d5\uacfc \uc6a9\ub3c4\uc5d0 \ub300\ud574 \uac04\ub7b5\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n
  1. \ud384\uc2a4 \ud3ed \ubcc0\uc870 \ucee8\ud2b8\ub864\ub7ec (PWM)<\/strong>\n

    PWM \ucee8\ud2b8\ub864\ub7ec\ub294 \uc804\ub825\uc758 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \uc804\uc555\uc744 \ube60\ub974\uac8c \ucf1c\uace0 \ub044\ub294 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ud6a8\uc728\uc801\uc774\uba70, \ub2e4\uc591\ud55c \uc804\ub825 \uc804\ub2ec \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n

  2. \uc120\ud615 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

    \uc120\ud615 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc800\ud56d\uc744 \uc870\uc808\ud558\uc5ec \uc804\ub825\uc758 \ud750\ub984\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4. \uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \ub2e8\uc21c\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc73c\ub098, \ud6a8\uc728\uc774 \ub0ae\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n

  3. \ud53c\ub4dc\ubc31 \uc81c\uc5b4 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

    \ud53c\ub4dc\ubc31 \uc81c\uc5b4 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0, \uc774 \uc815\ubcf4\ub97c \ubc14\ud0d5\uc73c\ub85c \uc804\ub825\uc758 \ud750\ub984\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. \uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \ubcf5\uc7a1\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n

  4. \uc2a4\uc704\uce6d \ubaa8\ub4dc \uc804\ub825 \uacf5\uae09 \ucee8\ud2b8\ub864\ub7ec (SMPS)<\/strong>\n

    SMPS \ucee8\ud2b8\ub864\ub7ec\ub294 \uace0\uc804\uc555\uc744 \ub0ae\uc740 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\uac70\ub098 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \ud6a8\uc728\uc801\uc774\uba70 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n

  5. \ubcc0\uc555\uae30 \uae30\ubc18 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

    \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uc555\uc744 \uc870\uc808\ud558\uace0 \uc804\ub825\uc758 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\ub294 \ucee8\ud2b8\ub864\ub7ec\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30 \uae30\ubc18 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc548\uc815\uc801\uc774\uba70 \ud070 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n

  6. \ub514\uc9c0\ud138 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

    \ub514\uc9c0\ud138 \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uc5ec \uc804\ub825\uc758 \ud750\ub984\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\ub294 \ucee8\ud2b8\ub864\ub7ec\uc785\ub2c8\ub2e4. \uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \uace0\ub3c4\uc758 \uc81c\uc5b4 \uae30\ub2a5\uc744 \ud544\uc694\ub85c \ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n

  7. \ub3d9\uae30 \uc9c1\ub82c \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

    \ub3d9\uae30 \uc9c1\ub82c \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uc804\ub825 \uc18c\uc2a4\ub97c \ub3d9\uae30\ud654\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\ub294 \ucee8\ud2b8\ub864\ub7ec\uc785\ub2c8\ub2e4. \uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \ub2e4\uc591\ud55c \uc804\ub825 \uc18c\uc2a4\uac00 \uc5f0\uacb0\ub41c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n

    \uac01 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\ub294 \uadf8 \ud2b9\uc131\uacfc \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc124\uacc4 \ubc0f \uad6c\ud604\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc804\ub825\uc758 \ud6a8\uc728\uc801\uc778 \uad00\ub9ac\uc640 \uc548\uc815\uc801\uc778 \uc81c\uacf5\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n

    \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uba74 \uadf8 \uc7a5\uce58\uac00 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc5b4\ub5bb\uac8c \uc801\ud569\ud55c\uc9c0 \ud30c\uc545\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n

      \n
    1. \ud384\uc2a4 \ud3ed \ubcc0\uc870 \ucee8\ud2b8\ub864\ub7ec (PWM)<\/strong>\n

      PWM \uae30\uc220\uc740 \uc804\uc555\uc758 \ud3c9\uade0 \uac12\uc744 \uc81c\uc5b4\ud558\uc5ec \uc804\ub825\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 LED \uc870\uba85 \ubc0f \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c \uc81c\uc5b4\uc640 \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n

    2. \uc120\ud615 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

      \uc120\ud615 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc8fc\ub85c \uc800\uc804\ub825 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub418\uba70, \ud6a8\uc728\uc740 \ub2e4\uc18c \ub0ae\uc9c0\ub9cc \uad6c\ud604\uc774 \uac04\ub2e8\ud558\uace0 \ub178\uc774\uc988\uac00 \uc801\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n

    3. \ud53c\ub4dc\ubc31 \uc81c\uc5b4 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

      \uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc8fc\ub85c \ubcf5\uc7a1\ud55c \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \ub2e4\uc591\ud55c \uc13c\uc11c\uc640 \ud53c\ub4dc\ubc31 \ub8e8\ud504\ub97c \ud1b5\ud574 \ub192\uc740 \uc815\ubc00\ub3c4\uc640 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n

    4. \uc2a4\uc704\uce6d \ubaa8\ub4dc \uc804\ub825 \uacf5\uae09 \ucee8\ud2b8\ub864\ub7ec (SMPS)<\/strong>\n

      SMPS\ub294 \uc8fc\ub85c \ud734\ub300\ud3f0 \ucda9\uc804\uae30\ub098 \ub178\ud2b8\ubd81 \uc5b4\ub311\ud130\uc640 \uac19\uc740 \uc804\uc790\uae30\uae30\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \ub192\uc740 \ud6a8\uc728\uacfc \ucef4\ud329\ud2b8\ud55c \ub514\uc790\uc778\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n

    5. \ubcc0\uc555\uae30 \uae30\ubc18 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

      \ub300\ud615 \uac74\ubb3c\uc774\ub098 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0\uc11c\uc758 \uc804\ub825 \ubd84\ubc30 \ubc0f \uad00\ub9ac\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \uc804\ub825 \uacf5\uae09\uc744 \uc704\ud55c \uc8fc\uc694\ud55c \uc7a5\uce58\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n

    6. \ub514\uc9c0\ud138 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

      \ub514\uc9c0\ud138 \ucee8\ud2b8\ub864\ub7ec\ub294 \ub370\uc774\ud130 \uc13c\ud130\ub098 \uc11c\ubc84 \ud658\uacbd\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70, \uc815\ubc00\ud55c \uc804\ub825 \uad00\ub9ac\uc640 \ub192\uc740 \ud6a8\uc728\uc131\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n

    7. \ub3d9\uae30 \uc9c1\ub82c \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec<\/strong>\n

      \ub2e4\uc911 \uc804\ub825 \uc18c\uc2a4 \uc2dc\uc2a4\ud15c, \uc608\ub97c \ub4e4\uba74 \ud0dc\uc591\uad11\uacfc \ud48d\ub825 \ubc1c\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5b4 \uc5ec\ub7ec \uc804\ub825 \uc18c\uc2a4 \uac04\uc758 \ub3d9\uae30\ud654\ub97c \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n

      \uacb0\ub860<\/h2>\n

      \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc804\ub825\uc758 \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc815\uc801\uc778 \uad00\ub9ac\ub97c \uc704\ud55c \ud575\uc2ec \uc7a5\uce58\ub85c, \ub2e4\uc591\ud55c \uc885\ub958\uc640 \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \ud2b9\uc131\uacfc \uc791\ub3d9 \uc6d0\ub9ac\uc5d0 \ub530\ub77c \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub354\uc6b1 \uc801\ud569\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ucee8\ud2b8\ub864\ub7ec\ub97c \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \ud2b9\uc131\uacfc \uc6a9\ub3c4\ub97c \uc798 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

      \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\uc758 7\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uac1c\uc694\uc640 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4. \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \uc751\uc6a9 \ubd84\uc57c\uc640 \ud2b9\uc9d5\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[61],"tags":[62],"class_list":["post-51470","post","type-post","status-publish","format-standard","hentry","category-61","tag-62","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec 7\uac00\uc9c0<\/title>\n<meta name=\"description\" content=\"\uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\uc758 7\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uac1c\uc694\uc640 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4. \uac01 \ucee8\ud2b8\ub864\ub7ec\uc758 \uc751\uc6a9 \ubd84\uc57c\uc640 \ud2b9\uc9d5\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac-7%ea%b0%80%ec%a7%80\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ucee8\ud2b8\ub864\ub7ec 7\uac00\uc9c0\" \/>\n<meta property=\"og:description\" content=\"\uc804\ub825 \ucee8\ud2b8\ub864\ub7ec\uc758 7\uac00\uc9c0 \uc8fc\uc694 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