{"id":8455,"date":"2021-04-20T09:45:44","date_gmt":"2021-04-20T09:45:44","guid":{"rendered":"https:\/\/www.langir.com\/?post_type=news&#038;p=8455"},"modified":"2021-12-29T08:31:38","modified_gmt":"2021-12-29T08:31:38","slug":"maintenance-and-repair-methods-of-switching-power-supply","status":"publish","type":"news","link":"https:\/\/www.langir.com\/ko\/news\/maintenance-and-repair-methods-of-switching-power-supply\/","title":{"rendered":"\uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc218\ub9ac \ubc29\ubc95"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h1 style=\"font-size: 30px;\">\uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc218\ub9ac \ubc29\ubc95<\/h1>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img decoding=\"async\" class=\"vc_single_image-img\" src=\"https:\/\/ehpruexzv8r.exactdn.com\/wp-content\/uploads\/2021\/04\/switching-power-supply-1200x400.jpg\" width=\"1200\" height=\"400\" alt=\"\uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc804\ud658\" title=\"\uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc804\ud658\" loading=\"lazy\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3>\uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ubcf4\ud638 \ud29c\ud1a0\ub9ac\uc5bc<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>\uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \ub2e4\uc591\ud55c \uc804\uc790 \uc7a5\ube44\uc5d0 \uc5c6\uc5b4\uc11c\ub294 \uc548\ub420 \ubd80\ubd84\uc774\uba70 \uadf8 \ud488\uc9c8\uc740 \uc804\uc790 \uc7a5\ube44\uc758 \uae30\uc220 \uc9c0\ud45c \ubc0f \uc548\uc804\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9 \ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc640 \uc9c1\uc811\uc801\uc778 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc8fc\uc694 \ub0b4\ubd80 \uad6c\uc131 \uc694\uc18c\ub294 \uace0\uc8fc\ud30c \uc2a4\uc704\uce6d \uc870\uac74\uc5d0\uc11c \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc804\ub825 \uc18c\ube44\uac00 \uc801\uace0 \ubcc0\ud658\uc728\uc774 \ub192\uc73c\uba70 \ubd80\ud53c\uc640 \ubb34\uac8c\uac00 \uc120\ud615 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 20%-30%\uc5d0 \ubd88\uacfc\ud558\ubbc0\ub85c \uc774\uc81c \uc548\uc815\ud654 \ub41c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc8fc\ub958 \uc81c\ud488\uc774\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc804\uc790 \uc7a5\ube44\uc758 \uc804\uae30\uc801 \uacb0\ud568\uc758 \uc720\uc9c0 \uad00\ub9ac\ub294 \uc26c\uc6b4 \uac83\uc5d0\uc11c \uc5b4\ub824\uc6b4 \uac83\uc758 \uc6d0\uce59\uc744 \uae30\ubc18\uc73c\ub85c\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uba3c\uc800 \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc815\uc0c1\uc73c\ub85c \ud655\uc778 \ub41c \ud6c4 \uc720\uc9c0 \ubcf4\uc218\uc758 \ub2e4\ub978 \ubd80\ubd84\uc774 \uc218\ud589\ub418\uace0 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uc804\uae30\uc801 \uacb0\ud568\uc774 \uc804\uc790 \uc7a5\ube44\uc758 \uc804\uae30\uc801 \uacb0\ud568 \uc911 \uac00\uc7a5 \ud070 \ubd80\ubd84\uc744 \ucc28\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd08\uae30 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uae30\ubcf8 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uace0 \uc720\uc9c0 \uad00\ub9ac \uae30\uc220\uacfc \uc77c\ubc18\uc801\uc778 \ub2e8\uc810\uc744 \uc774\ud574\ud558\uba74 \uc804\uc790 \uc7a5\ube44 \uacb0\ud568\uc758 \uc720\uc9c0 \uad00\ub9ac \uc2dc\uac04\uc744 \ub2e8\ucd95\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774\ub429\ub2c8\ub2e4.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3>\uc804\uc6d0 \uacf5\uae09 \ubc0f \uc720\uc9c0 \uad00\ub9ac \ubc29\ubc95 \uc804\ud658\uc758 \ub2e8\uc810<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>1. \ucd9c\ub825 \uc548\uc815\uae30 \ud29c\ube0c\uac00 \uc5c6\ub294 \uac83\uc740 \uc815\uc0c1\uc785\ub2c8\ub2e4. \uc774 \ud604\uc0c1\uc740 \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc791\ub3d9\ud558\uc9c0 \uc54a\uac70\ub098 \ubcf4\ud638 \uc0c1\ud0dc\uc5d0 \ub4e4\uc5b4\uac14\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uac00\uc7a5 \uba3c\uc800 \ud574\uc57c \ud560 \uc77c\uc740 \uc804\uc6d0 \uc81c\uc5b4 \uce69\uc758 \uad8c\uc7a5 \ud540\uc5d0 \uad8c\uc7a5 \uc804\uc555\uc774 \uc788\ub294\uc9c0 \uce21\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uad8c\uc7a5 \uc804\uc555\uc774 \uc5c6\uac70\ub098 \uad8c\uc7a5 \uc804\uc555\uc774 \ub108\ubb34 \ub0ae\uc73c\uba74 \uc800\ud56d\uacfc \ud540\uc758 \uc678\ubd80 \ubd80\ud488\uc5d0 \ub204\uc124\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub54c \uc804\uc6d0 \uc81c\uc5b4 \uce69\uc774 \uc815\uc0c1\uc774\uba74 \uc704\uc758 \uac80\uc0ac\ub85c \ud65c\uc131\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc810\uc744 \ucc3e\uc544\ubcf4\uc138\uc694. \uad8c\uc7a5 \uc804\uc555\uc774 \uc788\ub294 \uacbd\uc6b0 \uc804\uc6d0\uc744 \ucf1c\ub294 \uc21c\uac04 \uc81c\uc5b4 \uce69\uc758 \ucd9c\ub825 \ub2e8\uc790\uac00 \ub192\uac70\ub098 \ub0ae\uc740 \ub808\ubca8 \uc810\ud504\uac00 \uc788\ub294\uc9c0 \uce21\uc815\ud569\ub2c8\ub2e4. \uc810\ud504\uac00 \uc5c6\uc73c\uba74 \uc81c\uc5b4 \uce69\uc774 \ud30c\uc190\ub418\uc5c8\uac70\ub098 \uc8fc\ubcc0 \uc9c4\ub3d9 \ud68c\ub85c \uad6c\uc131 \uc694\uc18c \ub610\ub294 \ubcf4\ud638 \ud68c\ub85c\uc5d0 \uacb0\ud568\uc774 \uc788\uc73c\uba70 \uc81c\uc5b4\ub97c \uba3c\uc800 \uad50\uccb4 \ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uce69, \uadf8\ub7f0 \ub2e4\uc74c \uc8fc\ubcc0 \uad6c\uc131 \uc694\uc18c\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc810\ud504\uac00 \uc788\uc73c\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\uc704\uce58 \ud29c\ube0c\uac00 \uc798\ubabb\ub418\uc5c8\uac70\ub098 \uc190\uc0c1\ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>2. \uc548\uc815\uc801\uc778 \ub808\ucf54\ub529\uc744 \uc704\ud574 \uba3c\uc800 300V\uc758 \ub300\ud615 \ud544\ud130 \ucee4\ud328\uc2dc\ud130, \uc815\ub958\uae30 \ube0c\ub9ac\uc9c0\uc758 \ub2e4\uc774\uc624\ub4dc \ubc0f \uc2a4\uc704\uce6d \ud29c\ube0c\ub97c \uc810\uac80\ud558\uc138\uc694. \uac04\uc12d \ubc29\uc9c0 \ud68c\ub85c\uc5d0 \ubb38\uc81c\uac00 \uc788\uc73c\uba74 \uc548\uc815\uc801\uc778 \uc5f0\uc18c \ubc0f \uac80\uac8c \ubcc0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc758\ud574\uc57c \ud560 \uc0ac\ud56d : \uc2a4\uc704\uce58 \ud29c\ube0c\uc758 \uace0\uc7a5\uc73c\ub85c \uc778\ud55c \uc548\uc815\uc801\uc778 \uc5f0\uc18c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ub958 \uac10\uc9c0 \uc800\ud56d\uacfc \uc804\ub825 \uc81c\uc5b4 \uce69\uc744 \ud0dc\uc6b8 \uac83\uc785\ub2c8\ub2e4. \uc74c\uc758 \uc628\ub3c4 \uacc4\uc218 \uc11c\ubbf8\uc2a4\ud130\ub3c4 \ub9e4\uc6b0 \uac04\ub2e8\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc5f0\uc18c\ub429\ub2c8\ub2e4.<\/p>\n<p>3. \ucd9c\ub825 \uc804\uc555\uc774 \uc788\uc9c0\ub9cc \ucd9c\ub825 \uc804\uc555\uc774 \ub108\ubb34 \ub192\ub2e4\ub294 \ub2e8\uc810\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc555 \uc548\uc815\ud654 \uc0d8\ud50c\ub9c1 \ubc0f \uc804\uc555 \uc548\uc815\ud654 \uc81c\uc5b4 \ud68c\ub85c\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. DC \ucd9c\ub825, \uc0d8\ud50c\ub9c1 \uc800\ud56d, TL431\uacfc \uac19\uc740 \uacb0\ud568\uc774 \uc788\ub294 \uc0d8\ud50c\ub9c1 \uc99d\ud3ed\uae30, \uc635\ud1a0\ucee4\ud50c\ub7ec, \uc804\ub825 \uc81c\uc5b4 \uce69 \ubc0f \uae30\ud0c0 \ud68c\ub85c\ub294 \ud568\uaed8 \ud3d0\uc1c4\ud615 \uc81c\uc5b4 \ub8e8\ud504\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uba74 \ucd9c\ub825 \uc804\uc555\uc774 \uc0c1\uc2b9\ud569\ub2c8\ub2e4.<\/p>\n<p>4. \ucd9c\ub825 \uc804\uc555\uc774 \ub108\ubb34 \ub0ae\uc2b5\ub2c8\ub2e4. \uc804\uc555 \uc548\uc815\ud654 \uc81c\uc5b4 \ud68c\ub85c\ub85c \uc778\ud574 \ucd9c\ub825 \uc804\uc555\uc774 \ub0ae\uc544\uc9c0\ub294 \uac83 \uc678\uc5d0\ub3c4 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc778\ud574 \ucd9c\ub825 \uc804\uc555\uc774 \ub0ae\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li>\uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ubd80\ud558\uc5d0\ub294 \ub2e8\ub77d \uacb0\ud568(\ud2b9\ud788 DC\/DC \ucee8\ubc84\ud130 \ub2e8\ub77d \ub610\ub294 \uae30\ub2a5 \ubd88\ub7c9 \ub4f1)\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub54c \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \ud68c\ub85c\uc758 \ubaa8\ub4e0 \ubd80\ud558\ub97c \ubd84\ub9ac\ud558\uc5ec \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \ud68c\ub85c\uac00 \uc5ec\uc804\ud788 \ub2e8\uc810\uc774 \uc788\ub294 \ubd80\ud558 \ud68c\ub85c\uc778\uc9c0 \uad6c\ubd84\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c4 \ubd80\ud558 \ud68c\ub85c\uc758 \uc804\uc555 \ucd9c\ub825\uc774 \uc815\uc0c1\uc774\uba74 \ubd80\ud558\uac00 \ub108\ubb34 \ubb34\uac81\uac70\ub098 \uc5ec\uc804\ud788 \ube44\uc815\uc0c1\uc801\uc774\uba70 \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \ud68c\ub85c\uc5d0 \ub2e8\uc810\uc774 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li>\ucd9c\ub825 \uc804\uc555\uc5d0\uc11c \uc815\ub958\uae30 \ub2e4\uc774\uc624\ub4dc\uc640 \ud544\ud130 \ucee4\ud328\uc2dc\ud130\uc758 \uace0\uc7a5\uc740 \ub300\uccb4 \ubc29\ubc95\uc73c\ub85c \ud310\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc2a4\uc704\uce6d \ud29c\ube0c\uc758 \uae30\ub2a5\uc774 \uc800\ud558\ub418\uba74 \ud544\uc5f0\uc801\uc73c\ub85c \uc2a4\uc704\uce6d \ud29c\ube0c\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc804\ub3c4\ub418\uc9c0 \uc54a\uc544 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \ub0b4\ubd80 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uace0 \ubd80\ud558 \uc6a9\ub7c9\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\t\t<\/div>\n\t<\/div>\n\n<div class=\"vc-zigzag-wrapper vc-zigzag-align-center\"><div class=\"vc-zigzag-inner\" style=\"width: 100%;min-height: 14px;background: 0 repeat-x 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