{"id":4054,"date":"2025-09-24T11:12:00","date_gmt":"2025-09-24T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/comprehensive-guide-to-resistors\/"},"modified":"2026-06-22T06:44:54","modified_gmt":"2026-06-22T06:44:54","slug":"comprehensive-guide-to-resistors","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/comprehensive-guide-to-resistors","title":{"rendered":"\uc800\ud56d\uae30\uc758 \uc720\ud615 \ubc0f \uc751\uc6a9 \ubd84\uc57c: \uc0c1\uc138 \uac1c\uc694"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"464\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecd35bab5061473b8309906cf2f3cfc8.webp\" alt=\"What is a Resistor?\" class=\"wp-image-4051\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecd35bab5061473b8309906cf2f3cfc8.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecd35bab5061473b8309906cf2f3cfc8-300x116.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecd35bab5061473b8309906cf2f3cfc8-1024x396.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecd35bab5061473b8309906cf2f3cfc8-768x297.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecd35bab5061473b8309906cf2f3cfc8-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>1\ufe0f\u20e3 <\/strong>\uc18c\uac1c: \uc800\ud56d\uae30\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\uc800\ud56d\uae30<\/strong> \uc804\uc790 \ud68c\ub85c\uc5d0\uc11c \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uadf8 \uc8fc\uc694 \uae30\ub2a5\uc740 <strong>\uc804\ub958\ub97c \uc81c\ud55c\ud558\uace0, \uc804\uc555\uc744 \ubd84\ubc30\ud558\uba70, \ubbfc\uac10\ud55c \uc7a5\uce58\ub97c \ubcf4\ud638\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/strong>. \uc634(\u03a9)\uc73c\ub85c \uce21\uc815\ub418\uba70, \uc800\ud56d\uae30\ub294 \ud68c\ub85c\uc758 \uc548\uc815\uc131, \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131 \ubc0f \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4, \uc124\uacc4\uc790 \ubc0f \uc870\ub2ec \uc804\ubb38\uac00\ub4e4\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc800\ud56d\uae30\ub97c \uc2e0\ub8b0\ud569\ub2c8\ub2e4: <strong>\uc18c\ube44\uc790 \uc804\uc790\uc81c\ud488<\/strong> \uc5d0\uc11c <strong>\uc0b0\uc5c5 \uc790\ub3d9\ud654, \ub124\ud2b8\uc6cc\ud0b9 \uc7a5\ube44 \ubc0f \uc790\ub3d9\ucc28 \uc2dc\uc2a4\ud15c<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>2\ufe0f\u20e3 <\/strong>\uc800\ud56d\uae30\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ud56d\uae30\ub294 <strong>\uc634\uc758 \ubc95\uce59(V = I \u00d7 R)<\/strong>, \uc5d0 \ub530\ub77c \uc791\ub3d9\ud558\uba70, \uc774\ub294 \uc804\uc555(V), \uc804\ub958(I), \uc800\ud56d(R) \uac04\uc758 \uad00\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \ud68c\ub85c\uc5d0 \uc800\ud56d\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368 \uc800\ud56d\uae30\ub294 \ub2e4\uc74c\uc744 \uc218\ud589\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubd80\ud488 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc804\ub958 \ud750\ub984\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc544\ub0a0\ub85c\uadf8 \ubc0f \ub514\uc9c0\ud138 \uc7a5\uce58\uc5d0\uc11c \uc2e0\ud638 \ub808\ubca8\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ud2b8\ub79c\uc9c0\uc2a4\ud130\uc640 \uac19\uc740 \ub2a5\ub3d9 \uc18c\uc790\uc5d0\uc11c \ubc14\uc774\uc5b4\uc2f1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc5f4 \ud615\ud0dc\ub85c \uc804\ub825\uc744 \uc18c\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>3\ufe0f\u20e3 <\/strong>\uc800\ud56d\uae30 \uc720\ud615<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c338c497823429ba1a3eab9893cfa0c.webp\" alt=\"Types of Resistors\" class=\"wp-image-4052\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c338c497823429ba1a3eab9893cfa0c.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c338c497823429ba1a3eab9893cfa0c-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c338c497823429ba1a3eab9893cfa0c-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c338c497823429ba1a3eab9893cfa0c-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c338c497823429ba1a3eab9893cfa0c-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \uace0\uc815 \uc800\ud56d\uae30<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud0c4\uc18c \ud544\ub984 \uc800\ud56d\uae30<\/strong>: \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uace0 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uae08\uc18d \ud544\ub984 \uc800\ud56d\uae30<\/strong>: \ub192\uc740 \uc548\uc815\uc131\uacfc \ub0ae\uc740 \uc7a1\uc74c \ud2b9\uc131\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc640\uc774\uc5b4-\uc640\uc6b4\ub4dc \uc800\ud56d\uae30<\/strong>: \uace0\ucd9c\ub825 \ucc98\ub9ac \ub2a5\ub825\uc744 \uac00\uc9c0\uba70 \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \uac00\ubcc0 \uc800\ud56d\uae30<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud3ec\ud150\uc154\ubbf8\ud130<\/strong>: \uc870\uc808 \uac00\ub2a5\ud55c \uc804\uc555 \ubd84\ubc30\uae30\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub9ac\uc624\uc2a4\ud0c0\ud2b8<\/strong>: \ubaa8\ud130 \ubc0f \uc870\uba85\uc5d0\uc11c \uc804\ub958 \uc81c\uc5b4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \ud45c\uba74 \uc2e4\uc7a5 \uc800\ud56d\uae30(SMD)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc18c\ud615\uc774\uba70 \uc2e0\ub8b0\uc131\uc774 \ub192\uace0, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-pcb-printed-circuit-board\/\"><strong>\ucd5c\uc2e0 PCB<\/strong><\/a>.<\/p><\/li><li><p>\ub2e4\uc74c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4: <strong>\ub124\ud2b8\uc6cc\ud0b9 \uc7a5\ube44, \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c \ubc0f \uc18c\ud615 \uc804\uc790\uae30\uae30\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \ud2b9\uc218 \uc800\ud56d\uae30<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc815\ubc00 \uc800\ud56d\uae30<\/strong>: \ud5c8\uc6a9 \uc624\ucc28\uac00 \u00b10.01%\uae4c\uc9c0 \ub0ae\uc544 \uce21\uc815 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc804\ub825 \uc800\ud56d\uae30<\/strong>: \uace0\uc5d0\ub108\uc9c0 \ubd80\ud558\ub97c \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc5f4\ubbfc\uac10 \uc800\ud56d\uae30(\uc11c\ubbf8\uc2a4\ud130)<\/strong>: \uac10\uc9c0 \ubc0f \ubcf4\ud638\ub97c \uc704\ud55c \uc628\ub3c4 \uc758\uc874\uc131 \uc800\ud56d\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>4\ufe0f\u20e3 <\/strong>\uc800\ud56d\uae30 \uc120\ud0dd \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uc8fc\uc694 \uc0ac\uc591<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ud56d\uae30\ub97c \uc870\ub2ec\ud560 \ub54c \uc5d4\uc9c0\ub2c8\uc5b4 \ubc0f \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc800\ud56d\uac12(\u03a9)<\/strong> \u2013 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc804\ub958\ub97c \uc81c\ud55c\ud560\uc9c0\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ud5c8\uc6a9 \uc624\ucc28(%)<\/strong> \u2013 \uc800\ud56d\uac12\uc758 \uc815\ud655\ub3c4(\uc608: \u00b11%, \u00b15%).<\/p><\/li><li><p><strong>\uc804\ub825 \uc815\uaca9(W)<\/strong> \u2013 \uc800\ud56d\uae30\uac00 \uc548\uc804\ud558\uac8c \uc18c\uc0b0\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uc5f4\ub7c9\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc628\ub3c4 \uacc4\uc218(ppm\/\u00b0C)<\/strong> \u2013 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub530\ub978 \uc548\uc815\uc131\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ud328\ud0a4\uc9c0 \uc720\ud615(<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-tht-through-hole-technology\/\"><strong>\ud640-\uc2a4\ub8e8(Through-Hole)<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/understanding-surface-mount-device-smd\/\"><strong>SMD<\/strong><\/a><strong>)<\/strong> \u2013 \uc870\ub9bd \ud638\ud658\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc2e0\ub8b0\uc131 \ubc0f \uc778\uc99d<\/strong> \u2013 \ud2b9\ud788 <strong>\uc790\ub3d9\ucc28, \ub124\ud2b8\uc6cc\ud0b9, \ud1b5\uc2e0 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4.<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>5\ufe0f\u20e3 <\/strong>\uc800\ud56d\uae30\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ud56d\uae30\ub294 \uac70\uc758 \ubaa8\ub4e0 \uc804\uc790 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc2e0\ud638 \uc870\uac74 \uc124\uc815<\/strong> \u2013 \ud1b5\uc2e0 \uc7a5\uce58\uc5d0\uc11c \uc804\uc555\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ubd80\ud558 \uc870\uc808<\/strong> \u2013 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ub0b4 \ud68c\ub85c\ub97c \uc548\uc815\ud654\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub124\ud2b8\uc6cc\ud0b9 \uc7a5\ube44<\/strong> \u2013 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-network-switch\/\">\uc2a4\uc704\uce58<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-router-key-functions-types\/\">\ub77c\uc6b0\ud130<\/a>, \ubc0f PoE \uae30\uae30\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc790\ub3d9\ucc28 \uc804\uc790 \uae30\uae30<\/strong> \u2013 \uc13c\uc11c, ECU \ubc0f LED \uc2dc\uc2a4\ud15c\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc0b0\uc5c5 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/strong> \u2013 \ubaa8\ud130 \ubc0f \uc790\ub3d9\ud654 \uc7a5\ube44\uc758 \uc548\uc804\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\uc2ec\uce35 \uac00\uc774\ub4dc\ub97c \ud1b5\ud574 \uc800\ud56d\uae30\uc758 \uc138\uacc4\ub97c \ud0d0\uc0c9\ud558\uc138\uc694. \ub2e4\uc591\ud55c \uc720\ud615, \uc751\uc6a9 \ubd84\uc57c, \uc0ac\uc591\uc744 \ubc30\uc6b0\uace0 \uc804\uc790 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c \ud604\uba85\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":4053,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[23],"class_list":["post-4054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-link-pp-lan-transformers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/comments?post=4054"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4054\/revisions"}],"predecessor-version":[{"id":11075,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4054\/revisions\/11075"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4053"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}