{"id":9092,"date":"2026-01-22T19:47:50","date_gmt":"2026-01-22T19:47:50","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9092"},"modified":"2026-01-22T19:47:50","modified_gmt":"2026-01-22T19:47:50","slug":"ndfeb-%ec%8a%a4%ed%94%bc%ec%bb%a4-vs-%ed%8e%98%eb%9d%bc%ec%9d%b4%ed%8a%b8-%ec%8a%a4%ed%94%bc%ec%bb%a4-%ec%84%b1%eb%8a%a5-%eb%b0%8f-%eb%b9%84%ec%9a%a9-%eb%b9%84%ea%b5%90","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ko\/ndfeb-speaker-vs-ferrite-speaker-performance-and-cost-comparison\/","title":{"rendered":"NdFeB \uc2a4\ud53c\ucee4\uc640 \ud398\ub77c\uc774\ud2b8 \uc2a4\ud53c\ucee4: \uc131\ub2a5 \ubc0f \ube44\uc6a9 \ube44\uad50"},"content":{"rendered":"

\uc11c\ub860: \uc18c\ub9ac\uc758 \ud575\uc2ec \u2013 \uc790\uc11d \uae30\uc220<\/h2>\n

\"\ub9de\ucda4\ud615<\/p>\n

\ubaa8\ub4e0 \ub2e4\uc774\ub098\ubbf9 \uc2a4\ud53c\ucee4 \ub4dc\ub77c\uc774\ubc84\uc758 \uc911\uc2ec\uc5d0\ub294 \uc790\uae30 \uc5d4\uc9c4\uc774 \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud575\uc2ec \ubd80\ud488\uc740 \uc2a4\ud53c\ucee4\uc758 \ud6a8\uc728, \ucd9c\ub825 \ucc98\ub9ac \ub2a5\ub825, \uc120\uba85\ub3c4, \uadf8\ub9ac\uace0 \uad81\uadf9\uc801\uc73c\ub85c \ube44\uc6a9\uacfc \uc801\uc6a9 \ubd84\uc57c \ub4f1 \uc7a0\uc7ac\ub825\uc758 \ub300\ubd80\ubd84\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc218\uc2ed \ub144 \ub3d9\uc548 \ud398\ub77c\uc774\ud2b8(\uc138\ub77c\ubbf9) \uc790\uc11d\uc774 \uc5c5\uacc4 \ud45c\uc900\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(NdFeB) \ud76c\ud1a0\ub958 \uc790\uc11d\uc758 \ub4f1\uc7a5\uc740 \uc18c\ud615 \ubc0f \uace0\uc131\ub2a5 \uc624\ub514\uc624 \uc124\uacc4\uc5d0 \ud601\uba85\uc744 \uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4. \ubcf8 \uc885\ud569 \ube44\uad50 \ubd84\uc11d\uc740 \uc774 \ub450 \uc8fc\uc694 \uc790\uc11d \uae30\uc220\uc758 \uae30\uc220\uc801 \uc131\ub2a5, \uacbd\uc81c\uc801 \uace0\ub824 \uc0ac\ud56d \ubc0f \uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c\ub97c \uba74\ubc00\ud788 \ubd84\uc11d\ud558\uc5ec \uc5d4\uc9c0\ub2c8\uc5b4, \uc81c\ud488 \uc124\uacc4\uc790 \ubc0f \uc624\ub514\uc624 \uc560\ud638\uac00\uac00 \uc815\ubcf4\uc5d0 \uae30\ubc18\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\"\ub9de\ucda4\ud615<\/p>\n

\uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \uc0b0\ud654\ucca0\uacfc \uc2a4\ud2b8\ub860\ud2ac \ub610\ub294 \ud0c4\uc0b0\ubc14\ub968\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. NdFeB \uc790\uc11d\uc740 \ub124\uc624\ub514\ubbb4, \ucca0, \ubd95\uc18c\uc758 \uc18c\uacb0 \ud569\uae08\uc73c\ub85c, \uc0c1\uc5c5\uc801\uc73c\ub85c \uc774\uc6a9 \uac00\ub2a5\ud55c \uac00\uc7a5 \uac15\ub825\ud55c \uc601\uad6c \uc790\uc11d\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ubcf8\uc801\uc778 \ucc28\uc774\ub294 \uc2a4\ud53c\ucee4 \uc131\ub2a5\uacfc \uc81c\uc870\uc758 \ubaa8\ub4e0 \uce21\uba74\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n

\"\ub9de\ucda4\ud615<\/p>\n

\n

\uae30\uc220 \uc131\ub2a5 \ub300\uacb0: NdFeB\uc640 \ud398\ub77c\uc774\ud2b8\uc758 \ucc28\uc774\uc810<\/h2>\n

NdFeB\uc640 \ud398\ub77c\uc774\ud2b8 \uc911 \uc120\ud0dd\uc740 \uc5ec\ub7ec \uc8fc\uc694 \uc2a4\ud53c\ucee4 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc131\ub2a5 \ud2b9\uc131\uc744 \ubd84\uc11d\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc790\uae30 \uac15\ub3c4 (\uac00\uc6b0\uc2a4\/Br):<\/strong>
\nNdFeB\uc758 \uac00\uc7a5 \ub450\ub4dc\ub7ec\uc9c4 \uc7a5\uc810\uc740 \ub6f0\uc5b4\ub09c \uc790\uae30 \uc5d0\ub108\uc9c0 \uacf1\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc720\uc0ac\ud55c \ud06c\uae30\uc758 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\ubcf4\ub2e4 5~10\ubc30 \ub354 \uac15\ud55c \uc790\uc18d \ubc00\ub3c4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcf4\uc774\uc2a4 \ucf54\uc77c \uac2d\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc790\uae30\uc7a5 \uac15\ub3c4\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ud6e8\uc52c \ub354 \uc791\uace0 \uac00\ubcbc\uc6b4 \uc790\uc11d\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 20\uadf8\ub7a8\uc758 \uc18c\ud615 NdFeB \uc790\uc11d\uc774 100\uadf8\ub7a8\uc758 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc758 \ucd9c\ub825\uacfc \uc77c\uce58\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac10\ub3c4 \ubc0f \ud6a8\uc728:<\/strong>
\n\uac2d \ub0b4\uc758 \ub354 \uac15\ud55c \uc790\uae30\uc7a5\uc740 \ubaa8\ud130 \ud798(Bl \uacc4\uc218)\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \uc2a4\ud53c\ucee4\uac00 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc74c\ud5a5 \ucd9c\ub825\uc73c\ub85c \ubcc0\ud658\ud558\uc5ec \ub354 \ub192\uc740 \uac10\ub3c4(dB\/W\/m \ub2e8\uc704 \uce21\uc815)\ub97c \uc81c\uacf5\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. NdFeB \uae30\ubc18 \ub4dc\ub77c\uc774\ubc84\ub294 \ud398\ub77c\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84\ubcf4\ub2e4 2~4dB \ub354 \ub192\uc740 \uac10\ub3c4\ub97c \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc73c\ub85c \uc774\ub294 \ub3d9\uc77c\ud55c \uc570\ud504 \ucd9c\ub825\uc5d0\uc11c \ub354 \ud070 \uc18c\ub9ac\ub97c \ub0b4\uac70\ub098 \ubaa9\ud45c \ubcfc\ub968\uc5d0 \ub300\ud574 \ub354 \ub0ae\uc740 \uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uc744 \uc758\ubbf8\ud558\uba70, \uc774\ub294 \ubc30\ud130\ub9ac \uad6c\ub3d9 \ud734\ub300\uc6a9 \uae30\uae30\uc5d0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n

\uacfc\ub3c4 \uc751\ub2f5 \ubc0f \uc81c\uc5b4:<\/strong>
\n\ub192\uc740 \ubaa8\ud130 \uac15\ub3c4\ub294 \ubcf4\uc774\uc2a4 \ucf54\uc77c\uacfc \ucf58 \uc6c0\uc9c1\uc784\uc5d0 \ub300\ud55c \ub6f0\uc5b4\ub09c \uc81c\uc5b4\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \ub310\ud551\uc744 \uac1c\uc120\ud558\uc5ec \ub354 \ube60\ub978 \uc2dc\uc791 \ubc0f \uc815\uc9c0 \uc2dc\uac04(\ub354 \ub098\uc740 \uacfc\ub3c4 \uc751\ub2f5)\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \ub354 \ud0c0\uc774\ud2b8\ud558\uace0 \uba85\ub8cc\ud55c \ubca0\uc774\uc2a4\uc640 \ubcf5\uc7a1\ud55c \uc74c\uc545 \uad6c\uc808\uc758 \ub354 \uc120\uba85\ud55c \uc7ac\uc0dd\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

\ubb34\uac8c \ubc0f \ud06c\uae30:<\/strong>
\n\uc774\uac83\uc774 NdFeB\uc758 \ud601\uc2e0\uc801\uc778 \uc7a5\uc810\uc785\ub2c8\ub2e4. \ub3d9\ub4f1\ud55c \uc790\uae30\ub825\uc744 \uc704\ud574 NdFeB \uc790\uc11d \uc2dc\uc2a4\ud15c\uc740 \ucd5c\ub300 90% \ub354 \uac00\ubccd\uace0 75% \ub354 \uc791\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2ac\ub9bc\ud615 TV, \uac15\ub825\ud558\uba74\uc11c\ub3c4 \uc18c\ud615\uc778 \ube14\ub8e8\ud22c\uc2a4 \uc2a4\ud53c\ucee4, \ud22c\uc5b4\uc6a9 \uacbd\ub7c9 \uc804\ubb38 \uc624\ub514\uc624 \uc7a5\ube44 \ubc0f \uc815\uad50\ud55c \uc778\uc774\uc5b4 \ubaa8\ub2c8\ud130 \uac1c\ubc1c\uc774 \uac00\ub2a5\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5f4 \uc548\uc815\uc131 \ubc0f \ucd9c\ub825 \ucc98\ub9ac \ub2a5\ub825:<\/strong>
\n\uc5ec\uae30\uc11c\ub294 \uae30\uc874 \ud398\ub77c\uc774\ud2b8\uac00 \uc8fc\uc694 \uc774\uc810\uc744 \uac00\uc9d1\ub2c8\ub2e4. \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \uc6b0\uc218\ud55c \uc5f4 \uc548\uc815\uc131\uc744 \uac00\uc9c0\uba70, \ub9e4\uc6b0 \ub0ae\uc740 \uac00\uc5ed \uc628\ub3c4 \uacc4\uc218(\uc57d -0.2% \/ \u00b0C)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uace0\ucd9c\ub825 \uc791\ub3d9 \uc911 \ubcf4\uc774\uc2a4 \ucf54\uc77c\uc774 \uac00\uc5f4\ub418\uc5b4\ub3c4 \uc790\uae30 \uac15\ub3c4\uac00 \ubbf8\ubbf8\ud558\uac8c\ub9cc \uac10\uc18c\ud569\ub2c8\ub2e4. NdFeB\ub294 (\ud45c\uc900 \ub4f1\uae09\uc758 \uacbd\uc6b0 \uc57d -0.12% \/ \u00b0C) \ud6e8\uc52c \ub354 \ub192\uc740 \uc74c\uc758 \uacc4\uc218\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ub514\uc2a4\ud504\ub85c\uc298\uc744 \ucca8\uac00\ud55c \ub4f1\uae09(H- \ubc0f SH-\ub4f1\uae09)\uc774 \uc774\ub97c \uac1c\uc120\ud558\uc9c0\ub9cc, \ub4dc\ub77c\uc774\ubc84\uc758 \uc5f4 \uc124\uacc4\uac00 \ubd80\uc2e4\ud560 \uacbd\uc6b0 \uacfc\ub3c4\ud55c \uc5f4\uc740 \ube44\uac00\uc5ed\uc801 \uac10\uc790(\u6e1b\u78c1)\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0ac\uc6b4\ub4dc \uac15\ud654\uc6a9 \uc11c\ube0c\uc6b0\ud37c\uc640 \uac19\uc740 \ucd08\uace0\ucd9c\ub825, \uc5f0\uc18d \uc0ac\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ud504\ub9ac\ubbf8\uc5c4 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc774 \uc5ec\uc804\ud788 \ub354 \uc548\uc804\ud55c \uc120\ud0dd\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc131\ub2a5 \ube44\uad50\ud45c<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
\ub9e4\uac1c\ubcc0\uc218<\/strong><\/th>\nNdFeB (\ub124\uc624\ub514\ubbb4) \uc790\uc11d<\/strong><\/th>\n\ud398\ub77c\uc774\ud2b8 (\uc138\ub77c\ubbf9) \uc790\uc11d<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\uc790\uae30\ub825<\/strong><\/td>\n\ub9e4\uc6b0 \ub192\uc74c (\uc77c\ubc18\uc801\uc73c\ub85c 1.0 \u2013 1.4 T \uc794\ub958 \uc790\uc18d \ubc00\ub3c4)<\/td>\n\ubcf4\ud1b5 (\uc77c\ubc18\uc801\uc73c\ub85c 0.2 \u2013 0.4 T \uc794\ub958 \uc790\uc18d \ubc00\ub3c4)<\/td>\n<\/tr>\n
\uac10\ub3c4 \uc774\ub4dd<\/strong><\/td>\n\ub192\uc74c (\uc77c\ubc18\uc801\uc73c\ub85c +2 ~ +4 dB)<\/td>\n\uae30\uc900\uc120<\/td>\n<\/tr>\n
\ubb34\uac8c \ubc0f \ud06c\uae30<\/strong><\/td>\n\ub9e4\uc6b0 \uc791\uace0 \uac00\ubcbc\uc6c0<\/td>\n\ub3d9\ub4f1\ud55c \uc790\uc18d\uc744 \uc704\ud574 \ud06c\uace0 \ubb34\uac70\uc6c0<\/td>\n<\/tr>\n
\uc5f4 \uc548\uc815\uc131<\/strong><\/td>\n\ubcf4\ud1b5 ~ \uc591\ud638 (\ub4f1\uae09\uc5d0 \ub530\ub77c \ub2e4\ub984); \uc57d 80~150\u00b0C \uc774\uc0c1\uc5d0\uc11c \uac10\uc790 \uc704\ud5d8<\/td>\n\uc6b0\uc218\ud568; \uc57d 250\u00b0C \uc774\uc0c1\uae4c\uc9c0 \uc548\uc815\uc801<\/td>\n<\/tr>\n
\ub0b4\uc2dd\uc131<\/strong><\/td>\n\ucde8\uc57d\ud568 (Ni, Zn, \uc5d0\ud3ed\uc2dc \ub3c4\uae08 \ud544\uc694)<\/td>\n\uc6b0\uc218\ud568 (\ubcf8\uc9c8\uc801\uc73c\ub85c \ub0b4\uc2dd\uc131)<\/td>\n<\/tr>\n
\ucde8\uc131<\/strong><\/td>\n\ub9e4\uc6b0 \ucde8\uc57d\ud568<\/td>\n\ucde8\uc57d\ud558\uc9c0\ub9cc NdFeB\ubcf4\ub2e4\ub294 \ub35c\ud568<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\ube44\uc6a9 \ubd84\uc11d \ubc0f \uacf5\uae09\ub9dd \uace0\ub824 \uc0ac\ud56d<\/h2>\n

\uc131\ub2a5\uc740 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\uba70, \ube44\uc6a9\uc774 \uc2e4\ud604 \uac00\ub2a5\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c\uc758 \uc124\uba85\uc740 \u201cNdFeB\ub294 \ube44\uc2f8\uace0, \ud398\ub77c\uc774\ud2b8\ub294 \uc2f8\ub2e4\u201d\ub294 \uac83\ubcf4\ub2e4 \ub354 \ubbf8\ubb18\ud569\ub2c8\ub2e4.\u201d<\/p>\n

\uc6d0\uc790\uc7ac \ubc0f \uc81c\uc870 \ube44\uc6a9:<\/strong>
\n\ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \ud48d\ubd80\ud558\uace0 \uc800\ub834\ud55c \uc7ac\ub8cc(\uc0b0\ud654\ucca0)\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc81c\uc870 \uacf5\uc815\uc740 \uc5d0\ub108\uc9c0 \uc9d1\uc57d\uc801\uc774\uc9c0\ub9cc \uc798 \uc815\ub9bd\ub418\uc5b4 \uc788\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4. 2024\ub144 \uae30\uc900, \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc758 \ube44\uc6a9\uc740 \ub300\ub7b5 kg\ub2f9 2~5\ub2ec\ub7ec\uc785\ub2c8\ub2e4. (\ud574\ub2f9 \uc5c6\uc74c)<\/strong>.<\/p>\n

NdFeB \uc790\uc11d\uc740 \uc8fc\ub85c \ub124\uc624\ub514\ubbb4\uacfc \ud504\ub77c\uc138\uc624\ub514\ubbb4\uacfc \uac19\uc740 \ud76c\ud1a0\ub958 \uc6d0\uc18c\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc758 \uac00\uaca9\uc740 \ubcc0\ub3d9\uc131\uc774 \ud06c\uba70, \uc9c0\ub9ac\uc815\uce58\uc801 \uc694\uc778\uacfc (\ud2b9\ud788 \uacf5\uae09\uc744 \uc9c0\ubc30\ud558\ub294 \uc911\uad6d\uc758) \uad11\uc0b0 \ud560\ub2f9\ub7c9\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uac00\uaca9\uc774 \uc774\uc804 \ucd5c\uace0\uc810\uc5d0\uc11c \uc548\uc815\ud654\ub418\uc5c8\uc9c0\ub9cc \uc5ec\uc804\ud788 \uc0c1\ub2f9\ud788 \ub192\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \ub4f1\uae09 NdFeB\uc758 \ube44\uc6a9\uc740 \ub300\ub7b5 kg\ub2f9 50~100\ub2ec\ub7ec\uc785\ub2c8\ub2e4. (\ud574\ub2f9 \uc5c6\uc74c)<\/strong>. \uace0\uc628, \ub0b4\uc2dd\uc131 \ub4f1\uae09\uc740 \ud6e8\uc52c \ub354 \ube44\uc309\ub2c8\ub2e4.<\/p>\n

\uc804\uccb4 \uc2dc\uc2a4\ud15c \ube44\uc6a9 \ubc0f \uac00\uce58 \uacf5\ud559:<\/strong>
\n\uc804\uccb4 \uc2a4\ud53c\ucee4 \uc2dc\uc2a4\ud15c\uc744 \uace0\ub824\ud560 \ub54c \ub2e8\uc704 \ube44\uc6a9\uc5d0 \ub300\ud55c \uc774\uc57c\uae30\ub294 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. NdFeB\uac00 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uc18c\ud615\ud654\ub294 \ub2e4\ub978 \uacf3\uc5d0\uc11c \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4:<\/p>\n

    \n
  • \ub354 \uc791\uc740 \uc778\ud074\ub85c\uc800:<\/strong> \ud50c\ub77c\uc2a4\ud2f1, \uae08\uc18d \ub610\ub294 \ubaa9\uc7ac \uc0ac\uc6a9\ub7c9 \uac10\uc18c.<\/li>\n
  • \uc6b4\uc1a1 \uc911\ub7c9 \uac10\uc18c:<\/strong> \uc18c\ube44\uc790 \uac00\uc804 \ubc0f \uae00\ub85c\ubc8c \ubb3c\ub958\uc5d0 \uc911\uc694.<\/li>\n
  • \ub354 \uc791\uc740 \uc570\ud504:<\/strong> \ub354 \ub192\uc740 \ud6a8\uc728\uc131 \ub355\ubd84\uc5d0, \ub354 \ub0ae\uc740 \uc804\ub825(\ub354 \uc800\ub834\ud55c) \uc570\ud504\ub85c\ub3c4 \ub3d9\uc77c\ud55c \uc74c\ub7c9\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \uc124\uacc4 \uc720\uc5f0\uc131:<\/strong> \uc138\ub828\ub418\uace0 \uc2dc\uc7a5\uc131\uc774 \ub6f0\uc5b4\ub09c \ud3fc\ud329\ud130\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \ud558\uc774\uc5d4\ub4dc \ud5e4\ub4dc\ud3f0\uc774\ub098 \uc18c\ud615 \ubb34\uc120 \uc2a4\ud53c\ucee4\uc758 \uacbd\uc6b0, \uc790\uc11d \ube44\uc6a9\uc740 \uc804\uccb4 \uc790\uc7ac \uba85\uc138\uc11c(BOM)\uc5d0\uc11c \ucc28\uc9c0\ud558\ub294 \ube44\uc911\uc774 \uc791\uc2b5\ub2c8\ub2e4. \uc18c\ud615\ud654\uc640 \uc131\ub2a5\uc774 \uc81c\uacf5\ud558\ub294 \ubd80\uac00\uac00\uce58\ub294 NdFeB(\ub124\uc624\ub514\ubbb4 \uc790\uc11d) \uc0ac\uc6a9\uc744 \uc815\ub2f9\ud654\ud569\ub2c8\ub2e4. \ud06c\uae30\uc640 \ubb34\uac8c\uc758 \uc911\uc694\uc131\uc774 \ub35c\ud55c \ub300\ud615 \uace0\uc815\ud615 \ud648\uc2dc\uc5b4\ud130 \uc11c\ube0c\uc6b0\ud37c\uc758 \uacbd\uc6b0, \ud398\ub77c\uc774\ud2b8\uc758 \uc6d0\uc790\uc7ac \ube44\uc6a9 \uc6b0\uc704\uac00 \uacb0\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n

    \uacf5\uae09\ub9dd \ubc0f \uc9c0\uc18d \uac00\ub2a5\uc131:<\/strong>
    \n\ud398\ub77c\uc774\ud2b8 \uacf5\uae09\ub9dd\uc740 \uacac\uace0\ud558\uace0 \ubd84\uc0b0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74 NdFeB \uacf5\uae09\uc740 \uc9d1\uc911\ub418\uc5b4 \uc788\uc5b4 \uc7a0\uc7ac\uc801\uc778 \uc804\ub7b5\uc801 \ucde8\uc57d\uc810\uc744 \uc57c\uae30\ud569\ub2c8\ub2e4. \ud658\uacbd, \uc0ac\ud68c, \uc9c0\ubc30\uad6c\uc870(ESG)\uc5d0 \ub300\ud55c \uc6b0\ub824\ub3c4 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud398\ub77c\uc774\ud2b8 \uc0dd\uc0b0\uc740 \uc5d0\ub108\uc9c0 \uc9d1\uc57d\uc801\uc778 \ubc18\uba74, \ud76c\ud1a0\ub958 \ucc44\uad74\uc740 \ucc45\uc784\uac10 \uc788\uac8c \uad00\ub9ac\ub418\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \uc0c1\ub2f9\ud55c \ud658\uacbd \ubc1c\uc790\uad6d\uc744 \ub0a8\uae41\ub2c8\ub2e4. \uc774\ub294 \uc8fc\uc694 \uae30\uc5c5\ub4e4\uc758 \uc870\ub2ec \uacb0\uc815\uc5d0 \uc810\uc810 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n

    \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uae30\ubc18 \uad8c\uc7a5 \uc0ac\ud56d: \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \ub3c4\uad6c \uc120\ud0dd<\/h2>\n

    \u201c\ucd5c\uace0\uc758\u201d \uc790\uc11d\uc740 \ud574\ub2f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ucd5c\uc801\uc73c\ub85c \uc801\ud569\ud55c \uc790\uc11d\uc785\ub2c8\ub2e4.<\/p>\n

    NdFeB\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0:<\/strong><\/p>\n

      \n
    • \ud06c\uae30\uc640 \ubb34\uac8c\uac00 \uac00\uc7a5 \uc911\uc694\ud55c \uacbd\uc6b0:<\/strong> \uc778\uc774\uc5b4 \ubaa8\ub2c8\ud130(IEM), \ud5e4\ub4dc\ud3f0, \ucd5c\uc2e0 \ud3c9\ud310 TV, \uc2a4\ud53c\ucee4 \ud0d1\uc7ac \ub4dc\ub860, \ud504\ub9ac\ubbf8\uc5c4 \ud734\ub300\uc6a9 \ube14\ub8e8\ud22c\uc2a4 \uc2a4\ud53c\ucee4, \uacbd\ub7c9 \ud22c\uc5b4\ub9c1 \ub77c\uc6b0\ub4dc\uc2a4\ud53c\ucee4.<\/li>\n
    • \ub192\uc740 \ud6a8\uc728\uc131\uc774 \uc911\uc694\ud55c \uacbd\uc6b0:<\/strong> \ubc30\ud130\ub9ac \uad6c\ub3d9 \uc7a5\uce58, \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\uc758 \ub9c8\uc774\ud06c\ub85c \uc0ac\uc6b4\ub354.<\/li>\n
    • \ucd5c\uc18c \ubd80\ud53c \ub0b4 \ucd5c\ub300 \uc131\ub2a5\uc774 \ud544\uc694\ud55c \uacbd\uc6b0:<\/strong> \ud558\uc774\uc5d4\ub4dc \uc790\ub3d9\ucc28 \uc624\ub514\uc624 \ubbf8\ub4dc\ub808\uc778\uc9c0 \ubc0f \ud2b8\uc704\ud130, \uc2a4\ud29c\ub514\uc624 \ubaa8\ub2c8\ud130 \ud2b8\uc704\ud130.<\/li>\n<\/ul>\n

      \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 \ud398\ub77c\uc774\ud2b8\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624:<\/strong><\/p>\n

        \n
      • \uad81\uadf9\uc801\uc778 \ucd9c\ub825 \ucc98\ub9ac \ubc0f \uc5f4\uc801 \uc2e0\ub8b0\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0:<\/strong> \uc601\ud654\uad00, \ub77c\uc774\ube0c \uc0ac\uc6b4\ub4dc \ubc0f \ud648\uc2dc\uc5b4\ud130\uc6a9 \uace0\ucd9c\ub825 \uc11c\ube0c\uc6b0\ud37c(\ud2b9\ud788 \ub192\uc740 \uae30\ub958\uc758 \ubca4\ud2b8 \uc778\ud074\ub85c\uc800).<\/li>\n
      • \uc608\uc0b0\uc774 \uc8fc\uc694 \uc81c\uc57d \uc870\uac74\uc778 \uacbd\uc6b0:<\/strong> \ub300\uc911 \uc2dc\uc7a5\uc6a9 \ud648 \uc624\ub514\uc624, \uc5d4\ud2b8\ub9ac \ub808\ubca8 PA \uc2a4\ud53c\ucee4, \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c OEM \uc560\ud50c\ub9ac\ucf00\uc774\uc158.<\/li>\n
      • \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \uace0\uc815\ub418\uc5b4 \uc788\uace0 \ud06c\uae30\uac00 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0:<\/strong> \ub9ce\uc740 \uc804\ud1b5\uc801\uc778 \ubd81\uc258\ud504 \ubc0f \ud50c\ub85c\uc5b4\uc2a4\ud0e0\ub529 \ud558\uc774\ud30c\uc774 \uc2a4\ud53c\ucee4.<\/li>\n
      • \uac00\ud639\ud55c \ud658\uacbd\uc774 \uc694\uc778\uc778 \uacbd\uc6b0:<\/strong> \ucd94\uac00 \ub3c4\uae08 \uc5c6\uc774 \ub0b4\uc2dd\uc131\uc774 \uc720\ub9ac\ud55c \uc57c\uc678\uc6a9 \uc2a4\ud53c\ucee4.<\/li>\n<\/ul>\n

        \ud558\uc774\ube0c\ub9ac\ub4dc \uc811\uadfc\ubc95:<\/strong> \uc77c\ubd80 \uace0\uc131\ub2a5 \uc124\uacc4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc815\uad50\ud55c \uc194\ub8e8\uc158\uc740 \ub124\uc624\ub514\ubbb4 \u201c\uc804\uba74\u201d \ub610\ub294 \u201c\ud6c4\uba74\u201d \ud50c\ub808\uc774\ud2b8\uac00 \uc788\ub294 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d<\/strong>. \uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \ud398\ub77c\uc774\ud2b8\uc758 \uc5f4\uc801 \uc548\uc815\uc131\uacfc \ub0ae\uc740 \ube44\uc6a9 \ud504\ub85c\ud544\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc790\uae30 \ud50c\ub7ed\uc2a4(\ub530\ub77c\uc11c \uac10\ub3c4)\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

        \n

        \uc624\ub514\uc624 \uc790\uc11d \uae30\uc220\uc758 \ubbf8\ub798<\/h2>\n

        \ud601\uc2e0\uc740 \uacc4\uc18d\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\ub294 NdFeB \uc790\uc11d\uc758 \uc911\ud76c\ud1a0\ub958(\ub514\uc2a4\ud504\ub85c\uc298, \ud14c\ub974\ube00) \ud568\ub7c9\uc744 \uc904\uc5ec \ube44\uc6a9\uacfc \uc9c0\uc815\ud559\uc801 \uc704\ud5d8\uc744 \ub0ae\ucd94\uba74\uc11c \uace0\uc628 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ucd08\uc810\uc744 \ub9de\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\ub9c8\ub968-\ucf54\ubc1c\ud2b8(SmCo)\uc640 \uac19\uc740 \ub300\uc548\uc740 \ub192\uc740 \uac15\ub3c4\uc640 \ub354 \ub098\uc740 \uc628\ub3c4 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ube44\uc6a9\uc774 \ud6e8\uc52c \ub192\uc544 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uadf9\ud55c \uad70\uc0ac\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc73c\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n

        \ub3d9\uc2dc\uc5d0, \ud398\ub77c\uc774\ud2b8 \uc790\uc11d \uae30\uc220\ub3c4 \ubc1c\uc804\ud558\uc5ec \uc57d\uac04 \ud5a5\uc0c1\ub41c \uc5d0\ub108\uc9c0 \uc81c\ud488\uc744 \uc81c\uacf5\ud558\ub294 \ub4f1\uae09\uc774 \ub4f1\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, Class D \uc99d\ud3ed<\/strong> (\ub9e4\uc6b0 \ud6a8\uc728\uc801\uc774\uace0 \uc800\ub834\ud55c) \uc758 \ubd80\uc0c1\uc740 \uc77c\ubd80 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud398\ub77c\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84\uc758 \ub0ae\uc740 \ud6a8\uc728\uc131\uc744 \uc0c1\uc1c4\ud558\uc5ec \uadf8 \uac00\uce58 \uc81c\uc548\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

        Adroit Market Research\uc758 2023\ub144 \ubcf4\uace0\uc11c\uc5d0 \ub530\ub974\uba74, \uc804\uae30\ucc28\uc640 \uc7ac\uc0dd\uc5d0\ub108\uc9c0\uc5d0 \ud798\uc785\uc5b4 \uae00\ub85c\ubc8c \uc601\uad6c \uc790\uc11d \uc2dc\uc7a5\uc740 \uacc4\uc18d \uc131\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc218\uc694\ub294 NdFeB \uac00\uaca9\uc5d0 \uc555\ub825\uc744 \uac00\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ud601\uc2e0\uc744 \ucd09\uc9c4\ud558\uace0 \uc911\uad6d \uc774\uc678 \uc9c0\uc5ed\uc758 \uc7a0\uc7ac\uc801 \uacf5\uae09 \ub2e4\uac01\ud654\ub97c \uc774\ub04c \uac83\uc785\ub2c8\ub2e4.<\/p>\n

        \n

        \uc804\ubb38\uac00 Q&A<\/h2>\n

        Q1: NdFeB \uc2a4\ud53c\ucee4\ub294 \uc790\uc131\uc774 \uc18c\uc2e4\ub420 \uc218 \uc788\ub2e4\uace0 \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uc815\uc0c1\uc801\uc778 \uc0ac\uc6a9\uc5d0\uc11c \uc2e4\uc81c \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
        \nA: \uc77c\ubc18 \uc18c\ube44\uc790\uc6a9 \uc0ac\uc6a9\uc758 \uacbd\uc6b0 \uc704\ud5d8\uc740 \ub9e4\uc6b0 \ub0ae\uc2b5\ub2c8\ub2e4. \uc790\uc131 \uc18c\uc2e4\uc740 \uc790\uc11d\uc758 \u201c\ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4\u201d\ub97c \ucd08\uacfc\ud560 \ub54c \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \uc885\uc885 \ubcf4\uc774\uc2a4 \ucf54\uc77c\uc744 \uacfc\uc5f4\uc2dc\ud0a4\ub294 \uc7a5\uae30\uac04\uc758 \uadf9\uc2ec\ud55c \ucd9c\ub825\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud3c9\ud310\uc774 \uc88b\uc740 \uc81c\uc870\uc5c5\uccb4\ub294 \uc608\uc0c1 \uc5f4 \ubd80\ud558\uc5d0 \uc801\ud569\ud55c NdFeB \ub4f1\uae09(\uc608: 38SH, 40UH)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0c1\ub2f9\ud55c \uc548\uc804 \uc5ec\uc720\ub97c \ub450\uace0 \ub4dc\ub77c\uc774\ubc84\ub97c \uc124\uacc4\ud569\ub2c8\ub2e4. \uc704\ud5d8\uc740 \uc124\uacc4\uac00 \ubd80\uc2e4\ud558\uace0 \uacfc\ub3c4\ud558\uac8c \uad6c\ub3d9\ub418\ub294 \ud504\ub85c \uc624\ub514\uc624 \uc11c\ube0c\uc6b0\ud37c\uc5d0\uc11c \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uac15\ub825\ud55c \uc5f4 \uad00\ub9ac\ub97c \uac16\ucd98 \ud504\ub9ac\ubbf8\uc5c4 \ud398\ub77c\uc774\ud2b8 \ub610\ub294 \uace0\uae09 NdFeB\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

        Q2: \uc21c\uc218\ud55c \uc74c\uc9c8 \uad00\uc810\uc5d0\uc11c NdFeB\uac00 \ud398\ub77c\uc774\ud2b8\ubcf4\ub2e4 \ubcf8\uc9c8\uc801\uc73c\ub85c \u201c\ub354 \uc88b\uc2b5\ub2c8\uae4c\u201d?<\/strong>
        \nA: \ubcf8\uc9c8\uc801\uc73c\ub85c \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc790\uc11d \uc720\ud615\uc740 \ud6a8\uc728\uc131\uacfc \ub310\ud551\uacfc \uac19\uc740 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0\ub9cc, \uc804\ubc18\uc801\uc778 \uc74c\uc9c8\uc740 \ucd1d\uccb4\uc801\uc778 \uc124\uacc4 \uc131\uacfc\uc785\ub2c8\ub2e4. \ucf58 \uc7ac\uc9c8, \uc11c\ub77c\uc6b4\ub4dc, \uc11c\uc2a4\ud39c\uc158, \ubaa8\ud130 \uc120\ud615\uc131 \ubc0f \uc778\ud074\ub85c\uc800\uac00 \ub3d9\ub4f1\ud558\uac70\ub098 \ub354 \ud070 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub6f0\uc5b4\ub098\uac8c \uc124\uacc4\ub41c \ud398\ub77c\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84\ub294 \uc81c\ub300\ub85c \uc124\uacc4\ub418\uc9c0 \uc54a\uc740 NdFeB \ub4dc\ub77c\uc774\ubc84\ubcf4\ub2e4 \ud6e8\uc52c \ub6f0\uc5b4\ub09c \uc0ac\uc6b4\ub4dc\ub97c \ub0c5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 NdFeB\uc758 \uc7a5\uc810\uc740 \uc124\uacc4\uc790\uac00 \ud398\ub77c\uc774\ud2b8\ub85c\ub294 \ubd88\uac00\ub2a5\ud55c \ucef4\ud329\ud2b8\ud55c \ud615\ud0dc\ub85c \uc131\ub2a5\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\uc744 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n

        Q3: \ub458 \ub2e4 \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \uc790\uc11d \uae30\uc220\uc774 \uace7 \ub4f1\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
        \nA: \ud604\uc7ac \uc8fc\ub958 \uc624\ub514\uc624\uc5d0\uc11c NdFeB\uc640 \ud398\ub77c\uc774\ud2b8\ub97c \ub300\uccb4\ud560 \uc0c1\uc6a9\ud654 \uc900\ube44\uac00 \ub41c \uae30\uc220\uc740 \uc5c6\uc9c0\ub9cc, \ud65c\ubc1c\ud55c \uc5f0\uad6c\uac00 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4. \ud76c\ud1a0\ub958 \uc6d0\uc18c\ub97c \uc801\uac8c \uc0ac\uc6a9\ud558\uac70\ub098 \uc804\ud600 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud558\ub294 \u201c\uadf8\ub9b0 \uc790\uc11d\u201d\uc774 \uc8fc\uc694 \ucd08\uc810\uc785\ub2c8\ub2e4. \ub098\ub178\uad6c\uc870 \ubcf5\ud569 \uc790\uc11d\uacfc \uc9c8\ud654\ucca0(Fe16N2) \uc5f0\uad6c\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc790\ud654\uc728\ub85c \uc774\ub860\uc801 \uac00\ub2a5\uc131\uc744 \ubcf4\uc5ec\uc8fc\uc9c0\ub9cc, \uc81c\uc870 \uac00\ub2a5\uc131\uacfc \ube44\uc6a9\uc740 \uc5ec\uc804\ud788 \uc0c1\ub2f9\ud55c \uc7a5\uc560\ubb3c\uc785\ub2c8\ub2e4. \uac00\uae4c\uc6b4 \ud5a5\ud6c4 10\ub144 \ub3d9\uc548\uc740 NdFeB \ubc0f \ud398\ub77c\uc774\ud2b8 \uacc4\uc5f4 \ub0b4\uc758 \uc9c4\ud654\uc640 \ud558\uc774\ube0c\ub9ac\ub4dc \uc2dc\uc2a4\ud15c\uc774 \uc8fc\ub3c4\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

        Q4: \uc2e4\uc81c \uc81c\ud488\uc5d0\uc11c \ubb34\uac8c \uc808\uac10 \ud6a8\uacfc\ub294 \uc5bc\ub9c8\ub098 \uc911\uc694\ud569\ub2c8\uae4c?<\/strong>
        \nA: \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud558\uc774\uc5d4\ub4dc 12\uc778\uce58 \ud504\ub85c \uc624\ub514\uc624 \uc6b0\ud37c\ub294 5-6\ud30c\uc6b4\ub4dc\uc758 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d \uc5b4\uc148\ube14\ub9ac\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc0ac\ud55c \ucd9c\ub825\uc744 \ub0b4\ub294 NdFeB \ubc84\uc804\uc740 1\ud30c\uc6b4\ub4dc \ubbf8\ub9cc\uc758 \uc790\uc11d\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub4dc\ub77c\uc774\ubc84 12\uac1c\ub85c \uad6c\uc131\ub41c \ub77c\uc778 \uc5b4\ub808\uc774\uc758 \uacbd\uc6b0, \uc790\uc11d\ub9cc\uc73c\ub85c\ub3c4 50\ud30c\uc6b4\ub4dc \uc774\uc0c1\uc758 \ubb34\uac8c\uac00 \uc904\uc5b4\ub4e4\uc5b4 \ub9ac\uae45 \uc694\uad6c \uc0ac\ud56d\uacfc \uc6b4\uc1a1 \ube44\uc6a9\uc774 \ud68d\uae30\uc801\uc73c\ub85c \uc808\uac10\ub429\ub2c8\ub2e4. \ube14\ub8e8\ud22c\uc2a4 \uc2a4\ud53c\ucee4\uc758 \uacbd\uc6b0, \ud734\ub300\uc6a9 \uae30\uae30\uc640 \ucc45\uc0c1 \uace0\uc815\ud615 \uae30\uae30\uc758 \ucc28\uc774\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

        Introduction: The Heart of Sound \u2013 Magnet Technology At the core of every dynamic loudspeaker driver lies its magnetic engine. This critical component defines much of a speaker’s potential: its efficiency, power handling, clarity, and ultimately, its cost and application. For decades, ferrite (ceramic) magnets were the industry standard. However, the advent of Neodymium-Iron-Boron (NdFeB) […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9092","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/comments?post=9092"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9092\/revisions"}],"predecessor-version":[{"id":9093,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9092\/revisions\/9093"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/media?parent=9092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/categories?post=9092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/tags?post=9092"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}