{"id":142977,"date":"2024-01-14T13:14:02","date_gmt":"2024-01-14T13:14:02","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/18650-%eb%b0%b0%ed%84%b0%eb%a6%ac-%eb%a6%ac%ed%8a%ac%ec%9d%b4%ec%98%a8-%ed%81%ac%ea%b8%b0-%ec%a0%84%ec%95%95-%ec%9a%a9%eb%9f%89-%ec%9e%a5%ec%a0%90-%eb%b0%8f-%ec%9a%a9%eb%8f%84\/"},"modified":"2024-02-21T17:29:12","modified_gmt":"2024-02-21T17:29:12","slug":"18650-%eb%b0%b0%ed%84%b0%eb%a6%ac-%eb%a6%ac%ed%8a%ac%ec%9d%b4%ec%98%a8-%ed%81%ac%ea%b8%b0-%ec%a0%84%ec%95%95-%ec%9a%a9%eb%9f%89-%ec%9e%a5%ec%a0%90-%eb%b0%8f-%ec%9a%a9%eb%8f%84","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/18650-%eb%b0%b0%ed%84%b0%eb%a6%ac-%eb%a6%ac%ed%8a%ac%ec%9d%b4%ec%98%a8-%ed%81%ac%ea%b8%b0-%ec%a0%84%ec%95%95-%ec%9a%a9%eb%9f%89-%ec%9e%a5%ec%a0%90-%eb%b0%8f-%ec%9a%a9%eb%8f%84\/","title":{"rendered":"18650 \ubc30\ud130\ub9ac | \ub9ac\ud2ac\uc774\uc628 | \ud06c\uae30, \uc804\uc555, \uc6a9\ub7c9, \uc7a5\uc810 \ubc0f \uc6a9\ub3c4"},"content":{"rendered":"

18650 \ubc30\ud130\ub9ac \uac1c\uc694<\/h2>\n

18650 \ubc30\ud130\ub9ac\ub294 \ub178\ud2b8\ubd81 \ucef4\ud4e8\ud130, \ubb34\uc120 \uc804\ub3d9 \uacf5\uad6c, \uc77c\ubd80 \uc804\uae30 \uc790\ub3d9\ucc28, \uc804\uae30 \ud0a5\ubcf4\ub4dc, \ub300\ubd80\ubd84\uc758 \uc804\uae30 \uc790\uc804\uac70(\uc804\ub3d9 \ubaa8\ud130\ub85c \uad6c\ub3d9 \ub610\ub294 \uc9c0\uc6d0\ub418\ub294 \uc790\uc804\uac70), \ud734\ub300\uc6a9 \ud30c\uc6cc\ubc45\ud06c, \uc804\uc790 \ub2f4\ubc30, LED \uc190\uc804\ub4f1 \ub4f1 \ub2e4\uc591\ud55c \uae30\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 3.7V \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uc8fc\uc694 \uc7a5\uc810\uc73c\ub85c\ub294 \ub192\uc740 \uc140 \uc804\uc555, \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4, \uba54\ubaa8\ub9ac \ud6a8\uacfc\uac00 \uc5c6\uc74c \ub4f1\uc744 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc720\ub85c \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub294 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

18650 \ubc30\ud130\ub9ac\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n

18650 \ubc30\ud130\ub9ac\ub294 \ucda9\uc804 \uc2dc \ub9ac\ud2ac \uc774\uc628\uc774 \uc74c\uadf9\uc5d0\uc11c \uc591\uadf9\uc73c\ub85c \uc774\ub3d9\ud558\uace0, \ubc29\uc804 \uc2dc\uc5d0\ub294 \uc591\uadf9\uc5d0\uc11c \uc74c\uadf9\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc804\uae30 \uc5d0\ub108\uc9c0\uac00 \uc800\uc7a5\ub418\uac70\ub098 \ubc29\ucd9c\ub429\ub2c8\ub2e4. \ubc30\ud130\ub9ac\uc758 \uc591\uadf9\uc740 \ub9ac\ud2ac \ud654\ud569\ubb3c\ub85c \uad6c\uc131\ub418\uba70, \uc74c\uadf9\uc740 \uc8fc\ub85c \ub2e4\uacf5\uc131 \ub9ac\ud2ac\ud654 \uadf8\ub798\ud30c\uc774\ud2b8\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc804\ud574\uc9c8\uc740 \uc561\uccb4, \uace0\uccb4, \ub610\ub294 \uace0\ubd84\uc790\uc77c \uc218 \uc788\uc73c\uba70, \ubd84\ub9ac\ub9c9\uc740 \ub9ac\ud2ac \uc774\uc628\uc758 \uc774\ub3d9\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uba74\uc11c \uc140\uc758 \ub2e8\ub77d \ubc0f \uc5f4\uc801 \ud3ed\uc8fc\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

18650 \ubc30\ud130\ub9ac\uc758 \uad6c\uc131<\/h2>\n

\uc77c\ubc18\uc801\uc778 \ub9ac\ud2ac \uc774\uc628 \uc140\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

\uc591\uadf9(Cathode): \uc804\uc790\ub97c \uc678\ubd80 \ud68c\ub85c\ub85c\ubd80\ud130 \ubc1b\uc544\ub4e4\uc5ec \ud654\ud559 \ubc18\uc751 \uc911\uc5d0 \ud658\uc6d0\ub418\ub294 \uc591\uc758 \uc804\uadf9\uc785\ub2c8\ub2e4. \ub9ac\ud2ac \ubc30\ud130\ub9ac\uc5d0\uc11c \uc591\uadf9 \uc7ac\ub8cc\ub294 \uc8fc\ub85c LiCoO2<\/sub> \ub610\ub294 LiMn2<\/sub>O4<\/sub>\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.
\n\uc74c\uadf9(Anode): \uc678\ubd80 \ud68c\ub85c\ub85c \uc804\uc790\ub97c \ubc29\ucd9c\ud558\uba70 \ud654\ud559 \ubc18\uc751 \uc911\uc5d0 \uc0b0\ud654\ub418\ub294 \uc74c\uc758 \uc804\uadf9\uc785\ub2c8\ub2e4. \ud604\uc7ac \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc74c\uadf9 \uc7ac\ub8cc\ub294 \ub9ac\ud2ac\ud654 \uadf8\ub798\ud30c\uc774\ud2b8, LixC6<\/sub>\uc785\ub2c8\ub2e4.
\n\ubd84\ub9ac\ub9c9(Separator): \uc591\uadf9\uacfc \uc74c\uadf9 \uc0ac\uc774\uc5d0 \uc704\uce58\ud558\ub294 \ud22c\uacfc\uc131 \uba64\ube0c\ub808\uc778\uc73c\ub85c, \uc804\uae30\uc801 \ub2e8\ub77d\uc744 \ubc29\uc9c0\ud558\uace0 \uc774\uc628 \uc804\ub2ec\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.
\n\uc804\ud574\uc9c8(Electrolyte): \uc131\ub2a5\uacfc \uc548\uc804\uc131\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 \ubc30\ud130\ub9ac\uc758 \uad6c\uc131 \uc694\uc18c\ub85c, \ub9ac\ud2ac \uc774\uc628\uc758 \uc774\ub3d9\uc744 \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\n

18650 \ubc30\ud130\ub9ac\uc758 \ud2b9\uc131<\/h2>\n

18650 \ubc30\ud130\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc911\uc694\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

\uc140 \uc804\uc555(Cell Voltage): \ub300\ubd80\ubd84\uc758 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub294 3.8\ubcfc\ud2b8\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.
\n\ucef7\uc624\ud504 \uc804\uc555(Cut-off Voltage): \ubc30\ud130\ub9ac\uc758 \ucd5c\uc18c \ud5c8\uc6a9 \uc804\uc555\uc73c\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c 3.2V\uc785\ub2c8\ub2e4.
\n\uc6a9\ub7c9(Capacity): \ubc30\ud130\ub9ac\uac00 \ud2b9\uc815 \ubc29\uc804 \uc804\ub958\uc5d0\uc11c 100% SOC\uc5d0\uc11c \ucef7\uc624\ud504 \uc804\uc555\uae4c\uc9c0 \ubc29\uc804\ub420 \ub54c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ucd1d \uc554\ud398\uc5b4 \uc2dc\uac04\uc785\ub2c8\ub2e4. 18650 \ubc30\ud130\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 2,300mAh\uc5d0\uc11c 3,600mAh \uc0ac\uc774\uc758 \uc6a9\ub7c9\uc744 \uac00\uc9d1\ub2c8\ub2e4.
\n\uc790\uccb4 \ubc29\uc804(Self-discharge): \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc744 \ub54c\ub3c4 \ubc30\ud130\ub9ac\ub294 \uc810\ucc28\uc801\uc73c\ub85c \uc790\uccb4 \ubc29\uc804\ub429\ub2c8\ub2e4.<\/p>\n

18650 \ubc30\ud130\ub9ac\uc640 \ub2e4\ub978 \ubc30\ud130\ub9ac \uc720\ud615\uc758 \ube44\uad50<\/h2>\n

\ub9ac\ud2ac \uc774\uc628 \ud3f4\ub9ac\uba38(LiPo) \ubc30\ud130\ub9ac\ub294 \uc561\uccb4 \uc804\ud574\uc9c8 \ub300\uc2e0 \uace0\uccb4 \ud3f4\ub9ac\uba38 \uc804\ud574\uc9c8\uc744 \uc0ac\uc6a9\ud558\ub294 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \ud55c \uc720\ud615\uc785\ub2c8\ub2e4. LiPo \ubc30\ud130\ub9ac\ub294 \uc8fc\ub85c \uace0\ub3c4\uc758 \uc804\ub3c4\uc131 \uc824 \ud3f4\ub9ac\uba38\ub97c \uc804\ud574\uc9c8\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628\uacfc Li-pol \ubc30\ud130\ub9ac\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc804\ud574\uc9c8\uc758 \uc720\ud615\uc785\ub2c8\ub2e4. LiPo\ub294 \ud2b9\ud788 \ubb34\uac8c\uac00 \uc911\uc694\ud55c \uc694\uc18c\uc778 \ubaa8\ubc14\uc77c \uc7a5\uce58, \ub4dc\ub860, \uc77c\ubd80 \uc804\uae30 \ucc28\ub7c9\uc5d0\uc11c \uace0\uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

18650 \ubc30\ud130\ub9ac\ub294 \uadf8 \ud2b9\uc131\uacfc \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\ub85c \uc778\ud574 \ub9e4\uc6b0 \uc778\uae30 \uc788\ub294 \ubc30\ud130\ub9ac \uc720\ud615\uc785\ub2c8\ub2e4. \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4, \uba54\ubaa8\ub9ac \ud6a8\uacfc\uac00 \uc5c6\uc74c, \ub0ae\uc740 \uc790\uccb4 \ubc29\uc804\uc728 \ub4f1\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\ub098, \ube44\uc6a9\uc774 \ub192\uace0 \uacfc\ucda9\uc804 \ubc0f \uacfc\ubc29\uc804 \ubcf4\ud638\ub97c \uc704\ud55c \ubaa8\ub2c8\ud130\ub9c1 \uc804\uc790\uc7a5\uce58\uac00 \ud544\uc694\ud558\ub2e4\ub294 \ub2e8\uc810\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc774\ub7ec\ud55c \ubc30\ud130\ub9ac\uc758 \uc131\ub2a5\uacfc \uc548\uc804\uc131\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"18650<\/p>\n

\n Original Article<\/a>\n<\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

18650 \ubc30\ud130\ub9ac\ub294 \ub9ce\uc740 \ub178\ud2b8\ubd81 \ucef4\ud4e8\ud130 \ubc30\ud130\ub9ac, \ubb34\uc120 \uc804\ub3d9 \uacf5\uad6c, \ud2b9\uc815 \uc804\uae30 \uc790\ub3d9\ucc28 \ubc0f \ub300\ubd80\ubd84\uc758 \uc804\uae30 \uc790\uc804\uac70\uc5d0 \uc0ac\uc6a9\ub418\ub294 3.7V \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":5425,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n18650 \ubc30\ud130\ub9ac | \ub9ac\ud2ac\uc774\uc628 | \ud06c\uae30, \uc804\uc555, \uc6a9\ub7c9, \uc7a5\uc810 \ubc0f \uc6a9\ub3c4<\/title>\n<meta name=\"description\" content=\"18650 \ubc30\ud130\ub9ac\ub294 \ub9ce\uc740 \ub178\ud2b8\ubd81 \ucef4\ud4e8\ud130 \ubc30\ud130\ub9ac, \ubb34\uc120 \uc804\ub3d9 \uacf5\uad6c, \ud2b9\uc815 \uc804\uae30 \uc790\ub3d9\ucc28 \ubc0f \ub300\ubd80\ubd84\uc758 \uc804\uae30 \uc790\uc804\uac70\uc5d0 \uc0ac\uc6a9\ub418\ub294 3.7V \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc785\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\/18650-%eb%b0%b0%ed%84%b0%eb%a6%ac-%eb%a6%ac%ed%8a%ac%ec%9d%b4%ec%98%a8-%ed%81%ac%ea%b8%b0-%ec%a0%84%ec%95%95-%ec%9a%a9%eb%9f%89-%ec%9e%a5%ec%a0%90-%eb%b0%8f-%ec%9a%a9%eb%8f%84\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"18650 \ubc30\ud130\ub9ac | \ub9ac\ud2ac\uc774\uc628 | \ud06c\uae30, \uc804\uc555, \uc6a9\ub7c9, \uc7a5\uc810 \ubc0f 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