{"id":4950,"date":"2025-11-30T04:33:54","date_gmt":"2025-11-30T04:33:54","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=4950"},"modified":"2025-11-30T04:33:55","modified_gmt":"2025-11-30T04:33:55","slug":"how-to-calculate-amperage-for-300-watts-at-12-volts","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/ko\/news\/how-to-calculate-amperage-for-300-watts-at-12-volts\/","title":{"rendered":"12\ubcfc\ud2b8\uc5d0\uc11c 300\uc640\ud2b8\uc758 \uc554\ud398\uc5b4\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<p>\ud2b8\ub7ed\uc6a9 300W \uc778\ubc84\ud130\ub098 RV\uc6a9 300W \ud788\ud130\ub97c \uc0c8\ub85c \uad6c\uc785\ud588\ub294\ub370, \ubc30\ud130\ub9ac\uc640 \ubb34\uc791\uc704 \uc804\uc120 \uc2a4\ud480\uc744 \ubcf4\uba70 \"\uc774\uac8c \uc791\ub3d9\ud560\uae4c, \uc544\ub2c8\uba74 \ud654\uc7ac\ub97c \uc77c\uc73c\ud0ac\uae4c?\"\ub77c\uace0 \uad81\uae08\ud574\ud558\ub294 \uc0c1\ud669\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694.<\/p><p>\ud754\ud55c \uc2dc\ub098\ub9ac\uc624\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \uc2dc\uc124 \uac1c\ubcf4\uc218\ubd80\ud130 \uc6d0\uaca9 \ud1b5\uc2e0 \ud604\uc7a5\uae4c\uc9c0, \uc804\ub958\ub7c9\uc744 \ucd94\uce21\ud558\ub2e4 \ubcf4\uba74 \uc808\uc5f0\uc774 \ub179\uc544\ub0b4\ub9ac\uace0 \ud4e8\uc988\uac00 \ub04a\uc5b4\uc9c0\uba70 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ub2e4\uc6b4\ud0c0\uc784\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p><p>\ube60\ub978 \ub2f5\ubcc0:&nbsp;<strong>12V\uc5d0\uc11c 300W, 25\uc554\ud398\uc5b4 \uc18c\ubaa8<\/strong>. \ud558\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \uc57d&nbsp;<strong>30 \uc554\ud398\uc5b4<\/strong>&nbsp;\ud6a8\uc728 \uc190\uc2e4\uc744 \ucda9\ub2f9\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uacc4\uc0b0\ubc95\uacfc \uc548\uc804 \uc218\uce59, \uadf8\ub9ac\uace0 300W \uc7a5\uce58\ub97c \uc2dc\uac00 \ub77c\uc774\ud130\uc5d0 \uc5f0\uacb0\ud558\uba74 \uc548 \ub418\ub294 \uc774\uc720\ub97c \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.<\/p><figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/1\u4e3b\u56fe1.jpg\" alt=\"\" class=\"wp-image-835\"\/><\/figure><p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.kmdpower.com\/ko\/12-8v-lithium-ion-battery-50ah-lfp-lithium-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uce74\ub9c8\ub2e4 \ud30c\uc6cc 12.8V 54Ah \ub77c\uc774\ud504\ud3ec4 \ubc30\ud130\ub9ac<\/a><\/strong><\/p><h2 class=\"wp-block-heading\" id=\"the-math-calculating-amps-from-watts\">\uc218\ud559: \uc640\ud2b8\uc5d0\uc11c \uc554\ud398\uc5b4 \uacc4\uc0b0\ud558\uae30<\/h2><p>\uacc4\uc0b0 \uc790\uccb4\ub294 \uc640\ud2b8\uc758 \ubc95\uce59\uc5d0 \ub530\ub77c \uac04\ub2e8\ud569\ub2c8\ub2e4. \uc804\ub825(\uc640\ud2b8)\uc740 \uc804\uc555(\ubcfc\ud2b8) \uacf1\ud558\uae30 \uc804\ub958(\uc554\ud398\uc5b4)\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p><p>\uc554\ud398\uc5b4\ub97c \uad6c\ud558\uae30 \uc704\ud574 \uacf5\uc2dd\uc744 \uc7ac\uc815\ub82c\ud569\ub2c8\ub2e4:<\/p><p>\uc554\ud398\uc5b4 = \uc640\ud2b8\/\ubcfc\ud2b8<\/p><p>\ub530\ub77c\uc11c \ud45c\uc900 300W \ubd80\ud558\uc758 \uacbd\uc6b0:<\/p><p>300W \/ 12V = 25A<\/p><h3 class=\"wp-block-heading\" id=\"the-efficiency-trap-\">\"\ud6a8\uc728\uc131\uc758 \ud568\uc815\"<\/h3><p>25\uc554\ud398\uc5b4\uc5d0\uc11c \uba48\ucd94\uba74 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc7a5\uce58, \ud2b9\ud788&nbsp;<strong>DC-AC \uc778\ubc84\ud130<\/strong>\ub294 100% \ud6a8\uc728\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc804\ub825 \ubcc0\ud658 \uacfc\uc815\uc5d0\uc11c \uc5f4\ub85c \uc5d0\ub108\uc9c0\uac00 \uc190\uc2e4\ub429\ub2c8\ub2e4.<\/p><p>\uc77c\ubc18\uc801\uc778 \ud488\uc9c8 \uc778\ubc84\ud130\ub294 \uc57d&nbsp;<strong>85% \ud6a8\uc728<\/strong>. \uc989, 300W\uc758 AC \uc804\uc6d0\uc744 \uc0ac\uc6a9\ud558\ub824\uba74 \ubc30\ud130\ub9ac\uc5d0\uc11c 300W \uc774\uc0c1\uc744 \ub04c\uc5b4\uc640\uc57c \ud569\ub2c8\ub2e4.<\/p><p>\uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \uc62c\ubc14\ub978 \uacc4\uc0b0\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><p>\uc785\ub825 \uc804\ub825 = \ucd9c\ub825 \uc804\ub825\/\ud6a8\uc728<\/p><p>300W\/0.85 = 353\uc640\ud2b8(\uc785\ub825 \uc804\ub825)<\/p><p>\uc554\ud398\uc5b4 = 353W \/ 12V =&nbsp;<strong>29.4 \uc554\ud398\uc5b4<\/strong><\/p><p>\ubcf4\uc2dc\ub2e4\uc2dc\ud53c \uc2e4\uc81c \uc18c\ube44 \uc804\ub958\ub294 30A\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4. \ud4e8\uc988\uc758 \ud06c\uae30\ub97c \uc815\ud655\ud788 25A\uc5d0 \ub9de\ucd94\uba74 \ud4e8\uc988\uac00 \uc790\uc8fc \ub04a\uc5b4\uc9c8 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p><h2 class=\"wp-block-heading\" id=\"critical-safety-wire-gauge-fuse-sizing\">\uc911\uc694\ud55c \uc548\uc804: \uc804\uc120 \uac8c\uc774\uc9c0 \ubc0f \ud4e8\uc988 \ud06c\uae30 \uc870\uc815<\/h2><p>\uc774\uc81c \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc740 \uc804\ub958\ub97c \ub2e4\ub8e8\uace0 \uc788\ub2e4\ub294 \uac83\uc744 \uc54c\uc558\uc2b5\ub2c8\ub2e4.&nbsp;<strong>30 \uc554\ud398\uc5b4<\/strong>\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \uc801\uc808\ud55c \uc804\uc120\uacfc \ud4e8\uc988\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc804\uc120\uc744 \ud638\uc2a4\ub85c, \uc554\ud398\uc5b4\ub97c \uc218\uc555\uc73c\ub85c \uc0dd\uac01\ud558\uba74 \ub429\ub2c8\ub2e4. \uc791\uc740 \ud638\uc2a4\uc5d0 \ub192\uc740 \uc555\ub825\uc744 \uac00\ud558\uba74 \ud638\uc2a4\uac00 \ud30c\uc5f4\ub420 \uc218 \uc788\uace0, \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud06c\uae30\uac00 \uc791\uc740 \uc804\uc120\uc740 \uacfc\uc5f4\ub418\uc5b4 \ub179\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><h3 class=\"wp-block-heading\" id=\"the-fuse-rule-1-25x-safety-factor\">\ud4e8\uc988 \uaddc\uce59: 1.25\ubc30 \uc548\uc804 \uacc4\uc218<\/h3><p>\ud4e8\uc988 \ud06c\uae30\ub97c \uc608\uc0c1 \ubd80\ud558\uc5d0 \uc815\ud655\ud788 \ub9de\ucd94\uc9c0 \ub9c8\uc138\uc694. \uc2dc\ub3d9 \uc11c\uc9c0(\ub3cc\uc785 \uc804\ub958)\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc5c5\uacc4 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc548\uc804 \uacc4\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.&nbsp;<strong>1.25x<\/strong>.<\/p><p>29.4A x 1.25 = 36.75A<\/p><p>36.75A \ud4e8\uc988\ub294 \ud45c\uc900\uc774 \uc544\ub2c8\ubbc0\ub85c \ub2e4\uc74c \uc77c\ubc18\uc801\uc778 \ud06c\uae30\ub85c \ubc18\uc62c\ub9bc\ud574\uc57c \ud569\ub2c8\ub2e4.&nbsp;<strong>\ud3c9\uacb0:<\/strong>&nbsp;\uc0ac\uc6a9&nbsp;<strong>40A \ud4e8\uc988<\/strong>.<\/p><h3 class=\"wp-block-heading\" id=\"the-wire-rule-don-t-choke-the-current\">\uc640\uc774\uc5b4 \uaddc\uce59: \uc804\ub958\ub97c \ub9c9\uc9c0 \ub9c8\uc138\uc694<\/h3><p>\uc804\uc120 \ub450\uaed8\ub294 AWG(\ubbf8\uad6d \uc804\uc120 \uac8c\uc774\uc9c0)\ub85c \uce21\uc815\ub418\uba70, \uc22b\uc790\uac00 \ub0ae\uc744\uc218\ub85d \ub354 \ub450\uaebc\uc6b4 \uc804\uc120\uc784\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p><p>\uc5f0\uc18d 30A \ubd80\ud558\uc758 \uacbd\uc6b0:<\/p><ul class=\"wp-block-list\"><li><strong>0 - 10 \ud53c\ud2b8:<\/strong>\u00a0\uc0ac\uc6a9\u00a0<strong>10 AWG<\/strong>. \uc774\ub294 \uc804\uc555 \uac15\ud558\ub97c 3% \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud55c \ucd5c\uc18c\uac12\uc785\ub2c8\ub2e4.<\/li>\n\n<li><strong>10 - 20 \ud53c\ud2b8:<\/strong>\u00a0\uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \uc548\uc804\ud569\ub2c8\ub2e4.\u00a0<strong>8 AWG<\/strong>\u00a0\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc7a5\uac70\ub9ac\uc5d0\uc11c \uc804\uc555 \uac15\ud558\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li><\/ul><p>\ub108\ubb34 \uac00\ub294 \uc804\uc120(\uc608: 14AWG)\uc744 \uc0ac\uc6a9\ud558\uba74 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uc5ec \uc5f4\uc774 \ubc1c\uc0dd\ud558\uace0 \uc804\uc555\uc774 \ud06c\uac8c \ub5a8\uc5b4\uc838 \uc778\ubc84\ud130\uac00 \uaebc\uc9c0\uac70\ub098 \ud654\uc7ac \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><h2 class=\"wp-block-heading\" id=\"can-i-use-the-cigarette-lighter-socket-\">\uc2dc\uac00 \ub77c\uc774\ud130 \uc18c\ucf13\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h2><p>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38\uc740 300W \uc778\ubc84\ud130\ub97c 12V \ubcf4\uc870 \ud3ec\ud2b8\uc5d0 \uaf42\uc744 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p><p><strong>\ud3c9\uacb0: \uc808\ub300 \uc544\ub2d9\ub2c8\ub2e4.<\/strong><\/p><p>\uadf8 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \ub300\ubd80\ubd84\uc758 \ucc28\ub7c9\uc6a9 \uc2dc\uac70\uc7ad \uc18c\ucf13\uc740 \ucd5c\ub300&nbsp;<strong>10 \ub610\ub294 15 \uc554\ud398\uc5b4<\/strong>.<\/p><ul class=\"wp-block-list\"><li><strong>\uc18c\ucf13 \uc81c\ud55c:<\/strong>\u00a0~\ucd5c\ub300 180\uc640\ud2b8(15A \uae30\uc900).<\/li>\n\n<li><strong>\ub85c\ub4dc:<\/strong>\u00a0350\uc640\ud2b8(\uac70\uc758 30\uc554\ud398\uc5b4) \uc774\uc0c1.<\/li><\/ul><p>300W \uc778\ubc84\ud130\ub97c 15A \uc18c\ucf13\uc5d0 \uaf42\uc73c\uba74 \ucc28\ub7c9\uc758 \ud4e8\uc988\uac00 \uc21c\uc2dd\uac04\uc5d0 \ub04a\uc5b4\uc9d1\ub2c8\ub2e4. \ucd5c\uc545\uc758 \uacbd\uc6b0 \ub204\uad70\uac00 \ud4e8\uc988\ub97c \ub354 \ub192\uc740 \ub4f1\uae09\uc758 \ud4e8\uc988\ub85c \ubd80\uc801\uc808\ud558\uac8c \uad50\uccb4\ud588\ub2e4\uba74 \ucc28\ub7c9\uc758 \ubc30\uc120 \ud558\ub2c8\uc2a4\uac00 \ub179\uc544\ub0b4\ub9b4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><strong>\uc194\ub8e8\uc158:<\/strong>&nbsp;\uc801\uc808\ud55c \ud06c\uae30(10AWG \uc774\uc0c1)\uc758 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc7a5\uce58\ub97c \ubc30\ud130\ub9ac \ub610\ub294 \uc804\uc6a9 \ubc30\uc804 \ube14\ub85d\uc5d0 \uc9c1\uc811 \ud558\ub4dc\uc640\uc774\uc5b4\ub85c \uc5f0\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><h2 class=\"wp-block-heading\" id=\"battery-solar-sizing-how-long-will-it-run-\">\ubc30\ud130\ub9ac \ubc0f \ud0dc\uc591\uad11 \uc0ac\uc774\uc9d5: \uc5bc\ub9c8\ub098 \uc624\ub798 \uc791\ub3d9\ud558\ub098\uc694?<\/h2><p>\uc2dc\uc2a4\ud15c\uc774 \uc548\uc804\ud558\uac8c \uc5f0\uacb0\ub418\uc5c8\uc73c\uba74 \ub2e4\uc74c \ubb38\uc81c\ub294 \uc2e4\ud589 \uc2dc\uac04\uc785\ub2c8\ub2e4. \uc774\ub294 \ubc30\ud130\ub9ac \uc6a9\ub7c9\uacfc \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4&nbsp;<strong>100Ah \ubc30\ud130\ub9ac<\/strong>&nbsp;\uc5f0\uc18d 300W \ubd80\ud558(~30A \ub4dc\ub85c\uc789).<\/p><ul class=\"wp-block-list\"><li><strong>\ub0a9\uc0b0 \/ AGM:<\/strong>\u00a0\ubc30\ud130\ub9ac \uc190\uc0c1 \uc5c6\uc774 \uc57d 50%\uc758 \uc6a9\ub7c9\ub9cc \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<ul class=\"wp-block-list\"><li><em>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc5d0\ub108\uc9c0:<\/em>\u00a0~50Ah.<\/li>\n\n<li><em>\ub7f0\ud0c0\uc784:<\/em>\u00a050Ah \/ 30A = \uc57d\u00a0<strong>1.67\uc2dc\uac04<\/strong><\/li><\/ul><\/li>\n\n<li><strong>LiFePO4(\ub9ac\ud2ac\uc778\uc0b0\ucca0):<\/strong>\u00a0\ucd5c\ub300 100%\uc758 \uc6a9\ub7c9\uc744 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<ul class=\"wp-block-list\"><li><em>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc5d0\ub108\uc9c0:<\/em>\u00a0~100Ah.<\/li>\n\n<li><em>\ub7f0\ud0c0\uc784:<\/em>\u00a0100Ah \/ 30A = \uc57d\u00a0<strong>3.33\uc2dc\uac04<\/strong><\/li><\/ul><\/li><\/ul><p>\uc774 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uc0b0\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774\u00a0<strong>LiFePO4<\/strong>\u00a0\ub610\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uae30\uc220\u00a0<strong><a href=\"https:\/\/www.kmdpower.com\/ko\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">12V \ub098\ud2b8\ub968-\uc774\uc628 \ubc30\ud130\ub9ac<\/a><\/strong>\ub294 \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><h3 class=\"wp-block-heading\" id=\"solar-context\">\ud0dc\uc591\uad11 \ucee8\ud14d\uc2a4\ud2b8<\/h3><p>\ud558\ub8e8 \ub3d9\uc548 300W \ubd80\ud558\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc2e4\ud589\ud558\ub824\uba74 \uc18c\ube44\ud558\ub294 \uc804\ub825\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc0dd\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc778\ubc84\ud130 \ube44\ud6a8\uc728\uc131(~353W)\uc744 \uace0\ub824\ud558\uba74 \ucd5c\uc18c\ud55c \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.&nbsp;<strong>400W~500W\uc758 \ud0dc\uc591\uad11 \ud328\ub110<\/strong>&nbsp;\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud587\ubcd5\uc774 \uc798 \ub4dc\ub294 \uc870\uac74\uc5d0\uc11c \ucd94\ucca8\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p><h2 class=\"wp-block-heading\" id=\"conclusion\">\uacb0\ub860<\/h2><p>\uc554\ud398\uc5b4\ub97c \uacc4\uc0b0\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \uc218\ud559 \ubb38\uc81c\uac00 \uc544\ub2c8\ub77c \uc7a5\ube44\uc640 \uc7a5\ube44\uc758 \uc548\uc804\uc744 \uc9c0\ud0a4\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uacf5\uc2dd\uc5d0 \ub530\ub974\uba74\u00a0<strong>25 \uc554\ud398\uc5b4<\/strong>\ud604\uc2e4 \uc138\uacc4\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uacc4\ud68d\uc744 \uc138\uc6cc\uc57c \ud569\ub2c8\ub2e4.\u00a0<strong>30 \uc554\ud398\uc5b4<\/strong>\u00a0\uc801\uc808\ud55c \uc815\uaca9 \ud4e8\uc988\uc640 10AWG \ubc30\uc120\uc744 \uc0ac\uc6a9\ud558\uace0 \uc2dc\uac70\uc7ad\uc5d0 \uc758\uc874\ud558\uc9c0 \ub9c8\uc138\uc694. \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uc2dc\ub098\uc694? \ucd94\uce21\ud558\uc9c0 \ub9c8\uc138\uc694. \uace0\ud488\uc9c8 \ubd80\ud488\uc774 \uace0\uc7a5 \ub09c \uc778\ubc84\ud130\ub97c \uad50\uccb4\ud558\ub294 \uac83\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4. <strong><a href=\"https:\/\/www.kmdpower.com\/ko\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uce74\ub9c8\ub2e4 \ud30c\uc6cc\uc5d0 \ubb38\uc758<\/a><\/strong>\u00a0\ub97c \ud074\ub9ad\ud574 \ub9de\ucda4\ud615 \ubc30\ud130\ub9ac \uc194\ub8e8\uc158\uc744 \uc9c0\uae08 \ubc14\ub85c \ud655\uc778\ud558\uc138\uc694.<\/p><h2 class=\"wp-block-heading\" id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2><h3 class=\"wp-block-heading\" id=\"-q1-how-many-amps-does-a-300w-inverter-draw-at-idle-\"><strong>Q1: 300W \uc778\ubc84\ud130\ub294 \uc720\ud734 \uc0c1\ud0dc\uc5d0\uc11c \uba87 \uc554\ud398\uc5b4\ub97c \uc18c\ube44\ud558\ub098\uc694?<\/strong><\/h3><p>\uc778\ubc84\ud130\ub294 \ubd80\ud558\uac00 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \uc804\uc6d0\uc744 \ucf1c\ub450\ub294 \ub370\ub9cc \uc804\ub825\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4. 300W \uc7a5\uce58\uc758 \uacbd\uc6b0 \uc774 '\ubb34\ubd80\ud558 \uc804\ub958'\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d&nbsp;<strong>0.2 ~ 0.5A<\/strong>. \uadf8\ub7ec\ub098 \uc7a5\uc2dc\uac04 \ucf1c\ub450\uba74 \ubc30\ud130\ub9ac\uac00 \ubc29\uc804\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc744 \ub54c\ub294 \ud56d\uc0c1 \uc804\uc6d0\uc744 \ub044\uc138\uc694.<\/p><h3 class=\"wp-block-heading\" id=\"-q2-what-happens-if-i-use-a-wire-that-is-too-thin-\"><strong>Q2: \uc640\uc774\uc5b4\uac00 \ub108\ubb34 \uac00\ub298\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong><\/h3><p>\ud06c\uae30\uac00 \uc791\uc740 \uc640\uc774\uc5b4\ub97c \uc0ac\uc6a9\ud558\uba74 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uccab\uc9f8,&nbsp;<strong>\uc804\uc555 \uac15\ud558<\/strong>\uc804\uc555\uc774 \ubc30\ud130\ub9ac\uc758 12V\uc5d0\uc11c \uae30\uae30\uc758 10.5V\ub85c \ub5a8\uc5b4\uc838 \uae30\uae30\uac00 \uaebc\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub458\uc9f8,&nbsp;<strong>\uc5f4<\/strong>\uc804\uc120\uc758 \uc800\ud56d\uc774 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uc5f4\ub85c \ubcc0\ud658\ud558\uc5ec \uc808\uc5f0\uccb4\ub97c \ub179\uc5ec \ub2e8\ub77d\uc774\ub098 \ud654\uc7ac\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><h3 class=\"wp-block-heading\" id=\"-q3-is-300-watts-at-12-volts-the-same-as-at-120-volts-\"><strong>Q3: 12\ubcfc\ud2b8\uc5d0\uc11c 300\uc640\ud2b8\ub294 120\ubcfc\ud2b8\uc5d0\uc11c\uc640 \ub3d9\uc77c\ud55c\uac00\uc694?<\/strong><\/h3><p>\ud558\uc9c0\ub9cc&nbsp;<em>power<\/em>&nbsp;\uac00 \ub3d9\uc77c(300W\ub294 300W)\ud558\ub2e4\uba74, \uc774 \uac12\uc740&nbsp;<em>\ud604\uc7ac<\/em>&nbsp;\ub294 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4.<\/p><ul class=\"wp-block-list\"><li>120V(AC)\uc5d0\uc11c 300W =\u00a0<strong>2.5 \uc554\ud398\uc5b4<\/strong>. (\uac00\ub294 \uc640\uc774\uc5b4 \ud544\uc694).<\/li>\n\n<li>12V(DC)\uc5d0\uc11c 300W =\u00a0<strong>25 \uc554\ud398\uc5b4<\/strong>. (\ub450\uaebc\uc6b4 \uc640\uc774\uc5b4 \ud544\uc694).<\/li><\/ul><p>\uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uc800\uc804\uc555 DC \uc2dc\uc2a4\ud15c\uc740 \ud45c\uc900 \uac00\uc815\uc6a9 AC \ubc30\uc120\ubcf4\ub2e4 \uc801\uc808\ud55c \uc804\uc120 \ud06c\uae30\uc5d0 \ud6e8\uc52c \ub354 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud2b8\ub7ed\uc6a9 300W \uc778\ubc84\ud130\ub098 RV\uc6a9 300W \ud788\ud130\ub97c \uc0c8\ub85c \uad6c\uc785\ud55c \ud6c4 \ubc30\ud130\ub9ac\uc640 \uc804\uc120 \uc2a4\ud480\uc744 \ubc14\ub77c\ubcf4\uba70 \"\uc774\uac8c \uc791\ub3d9\ud560\uae4c, \uc544\ub2c8\uba74 \ud654\uc7ac\ub97c \uc77c\uc73c\ud0ac\uae4c?\"\ub77c\uace0 \uad81\uae08\ud574\ud558\ub294 \uc0c1\ud669\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \uac1c\uc870\ubd80\ud130 \uc6d0\uaca9 \ud1b5\uc2e0 \ud604\uc7a5\uae4c\uc9c0, \uc554\ud398\uc5b4\ub97c \ucd94\uce21\ud558\ub2e4 \ubcf4\uba74 \uc808\uc5f0\uc774 \ub179\uc544\ub0b4\ub9ac\uace0 \uc804\uc120\uc774 \ub04a\uc5b4\uc9c0\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":835,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[19,26],"tags":[],"class_list":["post-4950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news_catalog","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/posts\/4950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/comments?post=4950"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/posts\/4950\/revisions"}],"predecessor-version":[{"id":4951,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/posts\/4950\/revisions\/4951"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/media\/835"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/media?parent=4950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/categories?post=4950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/ko\/wp-json\/wp\/v2\/tags?post=4950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}