{"id":9086,"date":"2026-01-22T01:38:42","date_gmt":"2026-01-22T01:38:42","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9086"},"modified":"2026-01-22T01:38:42","modified_gmt":"2026-01-22T01:38:42","slug":"%ed%95%98%ec%9d%b4%ec%97%94%eb%93%9c-%ec%98%a4%eb%94%94%ec%98%a4%ec%9a%a9%ec%9c%bc%eb%a1%9c-%eb%84%a4%ec%98%a4%eb%94%94%eb%ae%b4ndfeb-%ec%8a%a4%ed%94%bc%ec%bb%a4%ea%b0%80-%ed%8e%98%eb%9d%bc%ec%9d%b4","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ko\/why-ndfeb-speakers-are-superior-to-ferrite-models-for-high-end-audio\/","title":{"rendered":"\uace0\uae09 \uc624\ub514\uc624\uc5d0 \uc788\uc5b4 NdFeB \uc2a4\ud53c\ucee4\uac00 \ud398\ub77c\uc774\ud2b8 \ubaa8\ub378\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?"},"content":{"rendered":"

\"5.0\uc778\uce58<\/p>\n

\uc218\uc2ed \ub144 \ub3d9\uc548 \uc644\ubcbd\ud55c \uc74c\ud5a5 \uc7ac\uc0dd\uc744 \ud5a5\ud55c \ucd94\uad6c\ub294 \uc2a4\ud53c\ucee4 \uc124\uacc4\uc758 \ud601\uc2e0\uc744 \uc8fc\ub3c4\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ub2e4\uc774\ub0b4\ubbf9 \ub77c\uc6b0\ub4dc\uc2a4\ud53c\ucee4 \ub4dc\ub77c\uc774\ubc84\uc758 \ud575\uc2ec\uc5d0\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \ubb3c\ub9ac\uc801 \uc6c0\uc9c1\uc784\uc73c\ub85c, \uad81\uadf9\uc801\uc73c\ub85c\ub294 \uc18c\ub9ac\ub85c \ubcc0\ud658\ud558\ub294 \uc5d4\uc9c4\uc778 \uc790\uae30 \ubaa8\ud130 \uc2dc\uc2a4\ud15c\uc774 \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc774 \uc5c5\uacc4\uc758 \uc8fc\ub825 \uc81c\ud488\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc9c0\ub9cc, \ub124\uc624\ub514\ubbb4 \uc544\uc774\uc5b8 \ubcf4\ub860(NdFeB) \uc790\uc11d\uc758 \ub4f1\uc7a5\uc740 \ud2b9\ud788 \ud558\uc774\uc5d4\ub4dc \uc624\ub514\uc624 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc911\uc694\ud55c \ub3c4\uc57d\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 NdFeB \uc2a4\ud53c\ucee4\ub97c \uae4c\ub2e4\ub85c\uc6b4 \uccad\ucde8\uc790\uc640 \uc81c\uc870\uc0ac \ubaa8\ub450\uc5d0\uac8c \uc6b0\uc218\ud55c \uc120\ud0dd\uc73c\ub85c \ub9cc\ub4dc\ub294 \uc7ac\ub8cc \uacfc\ud559, \uc74c\ud5a5\uc801 \uc774\uc810 \ubc0f \uc131\ub2a5 \ud2b9\uc131\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n

\ud575\uc2ec \ucc28\uc774\uc810: \uc7ac\ub8cc \uacfc\ud559 \ubc0f \uc790\uae30 \uac15\ub3c4<\/h2>\n

NdFeB \uc790\uc11d\uc758 \uadfc\ubcf8\uc801\uc778 \uc6b0\uc218\uc131\uc740 \uc6d0\uc790 \uc218\uc900\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \ub124\uc624\ub514\ubbb4, \ucca0, \ubd95\uc18c\ub85c \uad6c\uc131\ub41c \uc774 \ud76c\ud1a0\ub958 \uc790\uc11d\uc740 \uc804\ud1b5\uc801\uc778 \uc2a4\ud2b8\ub860\ud2ac \ub610\ub294 \ubc14\ub968 \ud398\ub77c\uc774\ud2b8(\uc138\ub77c\ubbf9) \uc790\uc11d\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ud070 \uc790\uae30\uc7a5 \uac15\ub3c4( \ucd5c\ub300 \uc5d0\ub108\uc9c0 \uacf1 \ub610\ub294 BHmax\ub85c \ud45c\uc2dc<\/strong>)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n

\uc8fc\uc694 \ub370\uc774\ud130 \ube44\uad50 (\uc77c\ubc18 \ub4f1\uae09):<\/strong>
\n| \ud2b9\uc131 | NdFeB (N52 \ub4f1\uae09) | \ud398\ub77c\uc774\ud2b8 (\uc2a4\ud2b8\ub860\ud2ac, \ub4f1\uae09 8) | \ub2e8\uc704 |
\n| :\u2014 | :\u2014 | :\u2014 | :\u2014 |
\n| \uc794\ub958 \uc790\uc18d \ubc00\ub3c4 (Br)<\/strong> | 14,800 | 4,300 | \uac00\uc6b0\uc2a4 |
\n| \ubcf4\uc790\ub825 (Hc)<\/strong> | 12,300 | 3,200 | \uc678\ub974\uc2a4\ud14c\ub4dc |
\n| \ucd5c\ub300 \uc5d0\ub108\uc9c0 \uacf1 (BHmax)<\/strong> | 52 | 3.5 | MGOe (\uba54\uac00-\uac00\uc6b0\uc2a4 \uc678\ub974\uc2a4\ud14c\ub4dc) |
\n| \uc0c1\ub300\uc801 \ube44\uc6a9<\/strong> | \ub192\uc74c | \ub0ae\uc74c | \u2013 |<\/p>\n

\ub370\uc774\ud130 \ucd9c\ucc98: \uc790\uc11d \uc0b0\uc5c5 \ud45c\uc900 (2023\ub144).<\/em><\/p>\n

\uc5d0\ub108\uc9c0 \uacf1\uc758 \uc774\ub7ec\ud55c \uc790\ub9bf\uc218 \ucc28\uc774\ub294 \ud601\uc2e0\uc801\uc785\ub2c8\ub2e4. \uc2a4\ud53c\ucee4 \ubcf4\uc774\uc2a4 \ucf54\uc77c \uac2d\uc758 \ud2b9\uc815 \uc790\uc18d \uc694\uad6c\ub7c9\uc5d0 \ub300\ud574 NdFeB \uc790\uc11d\uc740 \uc0c1\ub2f9\ud788 \ub354 \uc791\uace0 \uac00\ubcbc\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/strong>. \uc774\ub97c \ud1b5\ud574 \uc2a4\ud53c\ucee4 \ud1a0\ud3f4\ub85c\uc9c0\uc758 \uae09\uc9c4\uc801\uc778 \uc7ac\uc124\uacc4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc790\uae30 \ud68c\ub85c \uc190\uc2e4\uc774 \uac10\uc18c\ub41c \ub354 \ucef4\ud329\ud2b8\ud55c \ubaa8\ud130 \uad6c\uc870\ub97c \ub9cc\ub4e4\uac70\ub098, \uc720\uc0ac\ud55c \ud06c\uae30\uc758 \uc790\uc11d\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud6e8\uc52c \ub354 \ub192\uc740 \uc790\uc18d \ubc00\ub3c4\ub97c \ub2ec\uc131\ud558\uc5ec \ub354 \ud070 \uad6c\ub3d9\ub825(BL \uacf1)\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc74c\ud5a5 \uc131\ub2a5 \uc774\uc810: \uc815\ubc00\ub3c4, \uc18d\ub3c4 \ubc0f \uc81c\uc5b4<\/h2>\n

NdFeB\uc758 \ub192\uc740 \uc790\uae30 \uac15\ub3c4\ub294 \uace0\uc74c\uc9c8 \uc74c\ud5a5 \uc7ac\uc0dd\uc5d0 \uc911\uc694\ud55c \uc2e4\uc9c8\uc801\uc778 \uc74c\ud5a5 \uc774\uc810\uc73c\ub85c \uc9c1\uc811 \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n

1. \ub6f0\uc5b4\ub09c \uacfc\ub3c4 \uc751\ub2f5 \ubc0f \ub514\ud14c\uc77c \uc7ac\ud604:<\/strong> \uc99d\uac00\ub41c BL \uacf1(\ud798 \uacc4\uc218)\uc740 \uc2a4\ud53c\ucee4 \ubaa8\ud130\uac00 \ub2e4\uc774\uc5b4\ud504\ub7a8\uc5d0 \ub300\ud574 \ub354 \ud070 \uc81c\uc5b4\ub825\uc744 \ud589\uc0ac\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ucf58\uc740 \ud0c1\uc6d4\ud55c \uc815\ubc00\ub3c4\ub85c \uc2dc\uc791 \ubc0f \uc815\uc9c0\ud560 \uc218 \uc788\uc5b4 \uacfc\ub3c4 \uc751\ub2f5\uc744 \uadf9\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc74c\uc545\uc801 \uce21\uba74\uc5d0\uc11c \uc774\ub294 \uae30\ud0c0 \uc904\uc744 \ud295\uae30\ub294 \ub0a0\uce74\ub85c\uc6b4 \uc5b4\ud0dd, \ub4dc\ub7fc\uc758 \uc815\ud655\ud55c \ud0c0\uaca9, \ubcf5\uc7a1\ud55c \uc624\ucf00\uc2a4\ud2b8\ub77c \uc545\uc7a5\uc758 \uc815\uad50\ud55c \ub514\ud14c\uc77c\uc774 \uc0dd\uc0dd\ud55c \uc120\uba85\ub3c4\uc640 \uc18d\ub3c4\ub85c \uc7ac\uc0dd\ub41c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud398\ub77c\uc774\ud2b8 \uc2dc\uc2a4\ud15c\uc740 \uc790\uae30 \uac15\ub3c4\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc774\uc5d0 \ube44\ud574 \ub2e4\uc18c \u201c\ub290\ub9ac\uac70\ub098\u201d \ub454\ud55c \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

2. \uac10\uc18c\ub41c \uc65c\uace1 \ubc0f \ud5a5\uc0c1\ub41c \uc120\ud615\uc131:<\/strong> \ubcf4\uc774\uc2a4 \ucf54\uc77c \uac2d\uc758 \ub354 \uac15\ub825\ud558\uace0 \uc548\uc815\uc801\uc778 \uc790\uae30\uc7a5\uc740 \ubcc0\uc870 \uc65c\uace1\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \ubcf4\uc774\uc2a4 \ucf54\uc77c\uc774 \uac2d \uc548\ud30e\uc73c\ub85c \uc6c0\uc9c1\uc77c \ub54c \uc790\uae30\uc7a5 \uac15\ub3c4\uc758 \ubcc0\ud654\ub294 \ube44\uc120\ud615 \uc65c\uace1\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. NdFeB \uc790\uc11d\uc758 \uac15\ub825\ud558\uace0 \uc9d1\uc911\ub41c \uc790\uae30\uc7a5\uc740 \ud2b9\ud788 \ud2b8\uc704\ud130 \ubc0f \ubbf8\ub4dc\ub808\uc778\uc9c0 \ub4dc\ub77c\uc774\ubc84\uc640 \uac19\uc740 \ub2e8\uac70\ub9ac \uc2a4\ud2b8\ub85c\ud06c \uc124\uacc4\uc5d0\uc11c \ucf54\uc77c \uc774\ub3d9 \uc804\ubc18\uc5d0 \uac78\uccd0 \ub354 \ub098\uc740 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub294 \ub354 \ub0ae\uc740 \uc804\uace0\uc870\ud30c \uc65c\uace1(THD) \ubc0f \uc0c1\ud638\ubcc0\uc870 \uc65c\uace1(IMD)\uc73c\ub85c \uc774\uc5b4\uc838 \uc6d0\ub798 \uc2e0\ud638\uc758 \uc21c\uc218\uc131\uc744 \ubcf4\uc874\ud569\ub2c8\ub2e4.<\/p>\n

3. \ud5a5\uc0c1\ub41c \ud6a8\uc728\uc131 \ubc0f \ub2e4\uc774\ub0b4\ubbf9 \ub808\uc778\uc9c0:<\/strong> \uc2a4\ud53c\ucee4\uc758 \ud6a8\uc728\uc131(\uac10\ub3c4)\uc740 \uc790\uae30 \ud68c\ub85c\uc758 \uac15\ub3c4\uc640 \uc9c1\uc811\uc801\uc73c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4. NdFeB \ub4dc\ub77c\uc774\ubc84\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uac10\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc74c\ud5a5 \ucd9c\ub825\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \uc99d\ud3ed\uae30\uc758 \ubd80\ub2f4\uacfc \uc804\ub825 \uc694\uad6c\ub7c9\uc744 \uc904\uc774\uba74\uc11c \uac00\uc7a5 \ubd80\ub4dc\ub7ec\uc6b4 \uc18c\ub9ac\uc640 \uac00\uc7a5 \ud070 \uc18c\ub9ac \uc0ac\uc774\uc758 \ucc28\uc774\uc778 \ub354 \ub113\uc740 \ub2e4\uc774\ub0b4\ubbf9 \ub808\uc778\uc9c0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \ub179\uc74c\uc758 \uc644\uc804\ud55c \uac10\uc815\uc801 \uc601\ud5a5\uc744 \ud3ec\ucc29\ud558\ub294 \uc5ec\uc720\ub86d\uace0 \ub2e4\uc774\ub0b4\ubbf9\ud55c \uc7ac\uc0dd\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc5f4 \uc548\uc815\uc131 \ubc0f \uc7a5\uae30 \uc2e0\ub8b0\uc131<\/h2>\n

\ucd08\uae30 NdFeB \uc790\uc11d\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uc5ed\uc0ac\uc801 \ube44\ud310\uc740 \uace0\uc628\uc5d0\uc11c\uc758 \uac10\uc790(\uc790\ub825 \uc190\uc2e4) \ucde8\uc57d\uc131\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud604\ub300 \ub4f1\uae09(M, H, SH, UH\uc640 \uac19\uc740 \uc811\ubbf8\uc0ac\ub85c \ud45c\uc2dc)\uc740 \uc5f4 \uc548\uc815\uc131 \ud5a5\uc0c1\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uace0\ubcf4\uc790\ub825(Hc) NdFeB \ub4f1\uae09\uc740 \uc774\uc81c \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uc2a4\ud53c\ucee4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub3c4 \uacbd\ud5d8\ud558\ub294 \uc9c0\uc810\uc744 \ud6e8\uc52c \ucd08\uacfc\ud558\ub294 \uc791\ub3d9 \uc628\ub3c4\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub300\uc870\uc801\uc73c\ub85c, \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc5f4\uc801\uc73c\ub85c \uc548\uc815\uc801\uc774\uc9c0\ub9cc, \ub0ae\uc740 \uc790\uae30 \uac15\ub3c4\ub294 \uace0\uc815\ub41c \ud55c\uacc4\uc785\ub2c8\ub2e4. \ud604\ub300 NdFeB \uc790\uc11d\uc758 \uace0\uae09 \uc5f4 \uad00\ub9ac(\uc608: \uc804\ub825 \uc555\ucd95\uc744 \uc904\uc774\uae30 \uc704\ud55c \uadf9\ud3b8\uc758 \uad6c\ub9ac \ucea1)\uc640 \uacb0\ud569\ub418\uc5b4 \uc624\ub298\ub0a0\uc758 \ud558\uc774\uc5d4\ub4dc NdFeB \ub4dc\ub77c\uc774\ubc84\ub294 \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc131\ub2a5 \uc0ac\uc591\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\"3.5\uc778\uce58<\/p>\n

\uc2dc\uc2a4\ud15c \uc218\uc900 \uc774\uc810 \ubc0f \uc124\uacc4 \uc720\uc5f0\uc131<\/h2>\n

NdFeB \uc790\uc11d\uc758 \ucef4\ud329\ud2b8\ud55c \ud06c\uae30\uc640 \uac00\ubcbc\uc6b4 \ubb34\uac8c\ub294 \ub77c\uc6b0\ub4dc\uc2a4\ud53c\ucee4 \uc2dc\uc2a4\ud15c \uc218\uc900\uc5d0\uc11c \ud070 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

1. \ub354 \uac00\ubcbc\uc6b4 \uc774\ub3d9 \uc9c8\ub7c9:<\/strong> \ub354 \uc791\uc740 \uc790\uc11d\uc740 \ub354 \uac00\ubcbc\uc6b4 \uc804\uccb4 \ubaa8\ud130 \uad6c\uc870\uc640 \uacb0\uc815\uc801\uc73c\ub85c \ub354 \uac00\ubcbc\uc6b4 \ubcf4\uc774\uc2a4 \ucf54\uc77c\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ub4dc\ub77c\uc774\ubc84 \uc5b4\uc148\ube14\ub9ac\uc758 \uc774\ub3d9 \uc9c8\ub7c9\uc744 \uc904\uc774\ub294 \uac83\uc740 \uace0\uc8fc\ud30c \ud655\uc7a5\uacfc \ubbfc\ucca9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc8fc\uc694 \ubaa9\ud45c\uc785\ub2c8\ub2e4. \uc774\uac83\uc774 NdFeB\uac00 \uace0\uc131\ub2a5 \ud2b8\uc704\ud130\uc640 \ubbf8\ub4dc\ub808\uc778\uc9c0 \ub4dc\ub77c\uc774\ubc84\uc5d0\uc11c \uc0ac\uc2e4\uc0c1 \ubcf4\ud3b8\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n

2. \ud601\uc2e0\uc801\uc778 \ub4dc\ub77c\uc774\ubc84 \ubc0f \uc778\ud074\ub85c\uc800 \uc124\uacc4:<\/strong> \uc808\uc57d\ub41c \uacf5\uac04\uacfc \ubb34\uac8c\ub294 \uc124\uacc4\uc790\uc5d0\uac8c \ud798\uc744 \uc2e4\uc5b4\uc90d\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc778\ud074\ub85c\uc800 \ubd80\ud53c \ub0b4\uc5d0\uc11c \ub354 \uc815\uad50\ud55c \ud06c\ub85c\uc2a4\uc624\ubc84, \ubcf4\uac15\uc7ac \ub610\ub294 \ub310\ud551\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc911 \ub4dc\ub77c\uc774\ubc84 \ubc30\uc5f4\uc758 \uacbd\uc6b0 \uac01 \ub4dc\ub77c\uc774\ubc84\uc758 \ubb34\uac8c \uac10\uc18c\ub294 \uce90\ube44\ub2db \uac15\uc131\uc744 \uac1c\uc120\ud558\uace0 \uacf5\uba85 \ucc29\uc0c9\uc744 \uc904\uc785\ub2c8\ub2e4. \ub610\ud55c \ubd80\ud53c\uac00 \ud070 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc73c\ub85c\ub294 \ubd88\uac00\ub2a5\ud588\ub358 \uace0\uc131\ub2a5\uc758 \ucef4\ud329\ud2b8\ud55c \ubd81\uc258\ud504 \ub610\ub294 \uc778\uc6d4 \uc2a4\ud53c\ucee4 \uc81c\uc791\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n

3. \ud658\uacbd \ubc0f \uc81c\uc870 \uace0\ub824 \uc0ac\ud56d:<\/strong> \ud76c\ud1a0\ub958 \uc6d0\uc18c(\ub124\uc624\ub514\ubbb4)\uc758 \ucc44\uad74 \ubc0f \uac00\uacf5\uc774 \ud658\uacbd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5c5\uacc4\ub294 \uc7ac\ud65c\uc6a9 \ubc0f \ubcf4\ub2e4 \uc9c0\uc18d \uac00\ub2a5\ud55c \uad00\ud589\uc5d0\uc11c \uc9c4\uc804\uc744 \uc774\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4. \uc81c\uc870 \uad00\uc810\uc5d0\uc11c NdFeB\uc758 \uac15\ub3c4\ub294 \ub354 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub85c \uc815\ubc00 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \uc0dd\uc0b0\uc758 \ub354 \ub192\uc740 \uc77c\uad00\uc131\uacfc \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n

\uc2dc\uc7a5 \ucc44\ud0dd \ubc0f \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840<\/h2>\n

NdFeB\uc758 \uc6b0\uc218\uc131\uc5d0 \ub300\ud55c \uc99d\uac70\ub294 \uc2dc\uc7a5\uc5d0\uc11c \uba85\ubc31\ud569\ub2c8\ub2e4. 2024\ub144 \ud558\uc774\uc5d4\ub4dc \ub77c\uc6b0\ub4dc\uc2a4\ud53c\ucee4 \ubd80\ubb38(\ud398\uc5b4\ub2f9 $2000 \uc774\uc0c1 \uac00\uaca9\ub300) \ubd84\uc11d\uc5d0 \ub530\ub974\uba74 \uc2e0\uaddc \ubaa8\ub378\uc758 87% \uc774\uc0c1<\/strong> \uc774 \ud2b8\uc704\ud130\uc640 \ubbf8\ub4dc\ub808\uc778\uc9c0 \ub4dc\ub77c\uc774\ubc84\uc5d0 NdFeB \uc790\uc11d\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc73c\uba70, \uc6b0\ud37c \uc124\uacc4\uc5d0\uc11c\ub3c4 \ucc44\ud0dd\uc774 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. Bowers & Wilkins (Diamond \uc2dc\ub9ac\uc988), KEF (Meta \uae30\uc220), Dynaudio, Focal (NdFeB \ubaa8\ud130\ub97c \uc0ac\uc6a9\ud55c \ubca0\ub9b4\ub968 \ud2b8\uc704\ud130)\uacfc \uac19\uc740 \uc120\ub3c4\uc801\uc778 \ube0c\ub79c\ub4dc\ub294 \uace0\uae09 NdFeB \ubaa8\ud130 \uc2dc\uc2a4\ud15c\uc744 \uae30\ubc18\uc73c\ub85c \ud50c\ub798\uadf8\uc2ed \ubaa8\ub378\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4. \ub4dc\ub77c\uc774\ubc84\ub294 \ub354 \uc774\uc0c1 \ub2e8\uc21c\ud55c \ubd80\ud488\uc774 \uc544\ub2c8\ub77c \ube0c\ub79c\ub4dc \uc131\ub2a5 \uc815\uccb4\uc131\uc758 \ud575\uc2ec \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n

\uae4c\ub2e4\ub85c\uc6b4 \uccad\ucde8\uc790\uc5d0\uac8c \uadf8 \ucc28\uc774\ub294 A\/B \ube44\uad50\uc5d0\uc11c \uc885\uc885 \uccad\ucde8 \uac00\ub2a5\ud569\ub2c8\ub2e4: \uc5ec\uc720\ub85c\uc6b4 \uc120\uba85\ud568, \uc74c\ud45c\uac00 \ub354 \ub69c\ub837\ud558\uac8c \ub098\ud0c0\ub098\ub294 \u201c\ub354 \uac80\uc740\u201d \ubc30\uacbd, \uc815\ubc00\ud55c \uc774\ubbf8\uc9d5\uc744 \uac16\ucd98 3\ucc28\uc6d0 \uc0ac\uc6b4\ub4dc\uc2a4\ud14c\uc774\uc9c0. \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \ub9ce\uc740 \uc591\uc9c8\uc758 \uc2a4\ud53c\ucee4\uc5d0 \ub300\ud574 \uc644\ubcbd\ud558\uac8c \uc720\ud6a8\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc73c\ub85c \ub0a8\uc544 \uc788\uc9c0\ub9cc, \uc74c\ud5a5 \uc131\ub2a5\uc758 \uc815\uc810\uc740 \uc774\uc81c \ub124\uc624\ub514\ubbb4\uc758 \ud798\uc744 \ud65c\uc6a9\ud558\ub294 \uc124\uacc4\uac00 \ud655\uace0\ud788 \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n

\uc624\ub514\uc624 \ubd84\uc57c NdFeB\uc5d0 \uad00\ud55c \uc804\ubb38\uac00 Q&A<\/h3>\n

Q: NdFeB\uc758 \ub192\uc740 \ube44\uc6a9\uc774 \ubaa8\ub4e0 \uc2a4\ud53c\ucee4\uc5d0 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 \uc720\uc77c\ud55c \uc774\uc720\uc785\ub2c8\uae4c?<\/strong>
\n\uc5d0\uc774:<\/strong> \ube44\uc6a9\uc740 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uace0\uae09 NdFeB \uc790\uc11d\uc740 \uc7ac\ub8cc\ube44\uac00 \ud398\ub77c\uc774\ud2b8\ubcf4\ub2e4 \ud6e8\uc52c \ube44\uc309\ub2c8\ub2e4. \uc774\ub294 \uc131\ub2a5\uc774 \uc8fc\uc694 \ub3d9\uc778\uc778 \uc911\uae09 \ubc0f \ud558\uc774\uc5d4\ub4dc \uc624\ub514\uc624\uc5d0\uc11c \uc815\ub2f9\ud654\ub418\ub294 \ud504\ub9ac\ubbf8\uc5c4 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc608\uc0b0\uc5d0 \ubbfc\uac10\ud558\uac70\ub098 \ub300\ub7c9 \uc0dd\uc0b0 \uc124\uacc4\uc758 \uacbd\uc6b0 \ud398\ub77c\uc774\ud2b8\ub294 \ud0c1\uc6d4\ud55c \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \ucd5c\uc801\uc758 NdFeB \uc0ac\uc6a9\uc5d0 \ud544\uc694\ud55c \uc124\uacc4 \ubc0f \uc5f4 \uad00\ub9ac\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubcf5\uc7a1\uc131\uacfc \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

Q: NdFeB \uc790\uc11d\uc740 \uc2a4\ud53c\ucee4\uc5d0\uc11c \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc790\ub825\uc744 \uc783\uc744 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
\n\uc5d0\uc774:<\/strong> \uc624\ub514\uc624\uc6a9\uc73c\ub85c \uc801\uc808\ud788 \uc9c0\uc815\ub41c \ud604\ub300\uc2dd NdFeB \uc790\uc11d\uc740 \ub9e4\uc6b0 \uc548\uc815\uc801\uc785\ub2c8\ub2e4. \uc815\uc0c1 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\uc758 \uac10\uc790\ub294 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uace0\ubcf4\uc790\ub825(H) \ub4f1\uae09\uc740 \uc2a4\ud53c\ucee4 \ubaa8\ud130\uc758 \uc5f4 \ud658\uacbd\uc744 \uacac\ub514\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc120\ud0dd\ub429\ub2c8\ub2e4. \ubb3c\ub9ac\uc801 \uc190\uc0c1\uc774\ub098 \uc124\uacc4 \ud55c\uacc4(\uc77c\ubc18\uc801\uc73c\ub85c SH\/UH \ub4f1\uae09\uc758 \uacbd\uc6b0 >150\u00b0C)\ub97c \ud6e8\uc52c \ucd08\uacfc\ud558\ub294 \uadf9\ud55c \uc628\ub3c4 \ub178\ucd9c\uc774 \uc5c6\ub294 \ud55c, NdFeB \uc790\uc11d\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \ubb34\uae30\ud55c\uc73c\ub85c \uc790\ub825\uc744 \uc720\uc9c0\ud558\uba70, \uadf8 \uc791\ub3d9 \uc218\uba85\uc740 \ub2e4\ub978 \uc2a4\ud53c\ucee4 \ubd80\ud488\uc744 \ucd08\uacfc\ud569\ub2c8\ub2e4.<\/p>\n

Q: \ubaa8\ub4e0 NdFeB \uc790\uc11d\uc774 \uc2a4\ud53c\ucee4\uc5d0\uc11c \ub3d9\uc77c\ud558\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?<\/strong>
\n\uc5d0\uc774:<\/strong> \uc808\ub300 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \u201cNdFeB\u201d\ub294 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \ub4f1\uae09\uc744 \uac00\uc9c4 \uc7ac\ub8cc\uad70\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc2a4\ud53c\ucee4 \uc124\uacc4\uc790\ub294 \uc794\ub958 \uc790\uc18d \ubc00\ub3c4(Br), \ubcf4\uc790\ub825(Hc) \ubc0f \uc628\ub3c4 \uc815\uaca9 \uac04\uc758 \uade0\ud615\uc744 \uae30\ubc18\uc73c\ub85c \ud2b9\uc815 \ub4f1\uae09(\uc608: N45H, N52SH)\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc790\uc11d\uc758 \ud615\uc0c1(\ub9c1, \ube14\ub85d, \uc544\ud06c)\uacfc \uc804\uccb4 \uc790\uae30 \ud68c\ub85c(\uadf9\ud3b8, \ud0d1 \ud50c\ub808\uc774\ud2b8, \ub9ac\uc5b4 \ud50c\ub808\uc774\ud2b8)\ub85c\uc758 \ud1b5\ud569\uc740 \ub3d9\ub4f1\ud558\uac8c \uc911\uc694\ud569\ub2c8\ub2e4. \uad6c\ud604\uc740 \uc7ac\ub8cc \uc790\uccb4\ub9cc\ud07c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

Q: \uc6b0\ud37c\uc758 \uacbd\uc6b0 \ud544\uc694\ud55c \uc790\uc11d \ud06c\uae30\uac00 \ub354 \ud06c\ub2e4\ub294 \uc810\uc744 \uace0\ub824\ud560 \ub54c NdFeB\uac00 \uc5ec\uc804\ud788 \uc720\ub9ac\ud569\ub2c8\uae4c?<\/strong>
\n\uc5d0\uc774:<\/strong> \ub124, \uadf8\ub9ac\uace0 \ud558\uc774\uc5d4\ub4dc \uc6b0\ud37c\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc774 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 BL \uc81c\ud488\uc758 \uc774\uc810\u2014\ub354 \ub098\uc740 \uc81c\uc5b4\ub825, \ub0ae\uc740 \uc65c\uace1, \ub192\uc740 \ud6a8\uc728\u2014\uc740 \uc800\uc8fc\ud30c\uc5d0\ub3c4 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc6b0\ud37c\uc6a9 \uc790\uc11d\uc774 \ub354 \ud06c\uc9c0\ub9cc, \ub124\uc624\ub514\ubbb4(NdFeB) \ubc84\uc804\uc740 \ub3d9\ub4f1\ud55c \uac15\ub3c4\uc758 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\ubcf4\ub2e4 \uc5ec\uc804\ud788 \ub354 \uc791\uace0 \uac00\ubccd\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc2a4\ud53c\ucee4 \uce90\ube44\ub2db\uc758 \uc804\uccb4 \ubb34\uac8c\ub97c \uc904\uc774\uace0 \ubca0\uc774\uc2a4 \uacfc\ub3c4 \uc751\ub2f5\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \uc7a5\ubcbd\uc740 \uc5ec\uc804\ud788 \ub354 \ud070 \uc790\uc11d \ubd80\ud53c\uc5d0 \ud544\uc694\ud55c \ub192\uc740 \ube44\uc6a9\uc785\ub2c8\ub2e4.<\/p>\n

\"2\uc778\uce58<\/p>","protected":false},"excerpt":{"rendered":"

For decades, the pursuit of perfect sound reproduction has driven innovation in speaker design. At the heart of every dynamic loudspeaker driver lies its magnetic motor system\u2014the engine that converts electrical signals into physical movement and, ultimately, into sound. While ferrite magnets have been the industry workhorse, the rise of Neodymium Iron Boron (NdFeB) magnets […]<\/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-9086","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9086","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=9086"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9086\/revisions"}],"predecessor-version":[{"id":9087,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9086\/revisions\/9087"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/media?parent=9086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/categories?post=9086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/tags?post=9086"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}