\uc911\uad6d \uacfc\ud559 \uc544\uce74\ub370\ubbf8\uc758 \uc9c0\uc6d0\uc744 \ubc1b\ub294 Weifang \uc2dc\uc758 SiC \ud5c8\ube0c\uc5d0 \uae30\ubc18\uc744 \ub454 Sicarb Tech\ub294 PFC, \uc778\ud130\ub9ac\ube0c \ubd80\uc2a4\ud2b8, \ube44\uc5d4\ub098 \uc815\ub958\uae30, LLC\/HB DC-DC \ubc0f \ubcf4\uc870 \uc804\uc6d0\uc5d0 \ub300\ud55c SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud0a4\ud2b8\ub97c \ub9de\ucda4\ud654\ud569\ub2c8\ub2e4. 10\ub144 \uc774\uc0c1\uc758 SiC \uacbd\ud5d8\uacfc 19\uac1c \uc774\uc0c1\uc758 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubc30\ud3ec\ub97c \ud1b5\ud574 \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c\ub97c \uac00\uc18d\ud654\ud558\uae30 \uc704\ud574 \ubd80\ud488, \ucc38\uc870 \uc124\uacc4 \ubc0f \ud604\uc9c0\ud654 \uac00\ub2a5\ud55c \uc81c\uc870 \ub178\ud558\uc6b0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n
![\"\"](\"https:\/\/sicarbtech.com\/wp-content\/uploads\/2025\/09\/61.jpg\")
<\/figure>\n<\/div>\n\n\n\uae30\uc220 \uc0ac\uc591 \ubc0f \uace0\uae09 \uae30\ub2a5<\/h2>\n\n\n\n\n- \uc804\uc555 \uc815\uaca9: \ubc94\uc6a9 \uc8fc\uc804\uc6d0 PFC \ubc0f \uace0\ubc84\uc2a4 \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c\uc6a9 650V, 1200V, 1700V<\/li>\n\n\n\n
- \uc804\ub958 \uc815\uaca9: 6\u201360A \uc774\uc0b0; \uc77c\uce58\ud558\ub294 \uc804\ub3c4 \ud2b9\uc131\uc744 \uac00\uc9c4 \ubcd1\ub82c\ud654\ub97c \ud1b5\ud574 \ub354 \ub192\uc74c<\/li>\n\n\n\n
- \uc5ed\ud68c\ubcf5 \uc804\ud558(Qrr): \uac70\uc758 0(\uc77c\ubc18\uc801\uc73c\ub85c \uba87 nC \uc720\ud6a8), \uc2a4\uc704\uce6d \uc190\uc2e4 \ubc0f EMI \ucd5c\uc18c\ud654<\/li>\n\n\n\n
- \uc21c\ubc29\ud5a5 \uc804\uc555(Vf): \ub0ae\uc74c(\uc815\uaca9 \uc804\ub958\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c 1.3\u20131.7V), \uc0b0\uc5c5 \ubd80\ud558\uc5d0\uc11c \ud6a8\uc728\uc131\uc744 \uc704\ud574 \ucd5c\uc801\ud654\ub428<\/li>\n\n\n\n
- \uc811\ud569 \uc628\ub3c4: -55\u00b0C ~ 175\u00b0C; \uc2e0\ub4dc \ubc0f \uc0ac\uc6b0\uc2a4 \ud380\uc790\ube0c\uc758 \ub192\uc740 \uc8fc\ubcc0 \uc628\ub3c4\uc5d0 \uac15\ud568<\/li>\n\n\n\n
- \ud328\ud0a4\uc9c0 \uc635\uc158: TO-220, TO-247, D2PAK\/TO-263; \uc815\ud655\ud55c \uc804\ub958 \uac10\uc9c0\ub97c \uc704\ud55c \ucf08\ube48 \ud540 \ubcc0\ud615<\/li>\n\n\n\n
- \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218 \ud65c\uc131\ud654: 50\u2013200kHz PFC; 100\u2013300kHz DC-DC \ub2e8\uacc4 \uc124\uacc4<\/li>\n\n\n\n
- EMI\/EMC \uc131\ub2a5: \uc18c\ud504\ud2b8 \ubcf5\uad6c \ub3d9\uc791\uc740 di\/dt \uc720\ub3c4 \ub9c1\uc789\uc744 \uc904\uc774\uace0 IEC 61000-3-2\/-3-12\ub97c \ucda9\uc871\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
- \uc2e0\ub8b0\uc131: \ub192\uc740 \uc11c\uc9c0 \uc6a9\ub7c9; \ubbf8\uc158 \ud06c\ub9ac\ud2f0\uceec \uc0ac\uc6a9\uc744 \uc704\ud574 \uc694\uccad \uc2dc AEC-Q101\uacfc \uc720\uc0ac\ud55c \uc2a4\ud06c\ub9ac\ub2dd \uc635\uc158<\/li>\n\n\n\n
- \uacf5\ub3d9 \uc124\uacc4: \uc644\uc804\ud788 \uad11\ub300\uc5ed\ud3ed \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \uc704\ud574 SiC MOSFET \ubc0f \uace0\uc628 \uac8c\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84\ub85c \ucd5c\uc801\ud654\ub428<\/li>\n<\/ul>\n\n\n\n
\uaddc\uc815 \uc900\uc218 \ubc0f \ud1b5\ud569:<\/p>\n\n\n\n
\n- \uc804\ub825 \ud488\uc9c8\/\uace0\uc870\ud30c: IEEE 519 \uc2dc\uc2a4\ud15c \uc218\uc900 \ubaa9\ud45c, \uc7a5\ube44\uc6a9 IEC 61000-3-2\/3-12<\/li>\n\n\n\n
- \uc548\uc804 \ubc0f \ucee8\ubc84\ud130 \ud45c\uc900: IEC 62477-1; PV\/\ud48d\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 IEC 62109\ub97c \ucc38\uc870\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- \uc0b0\uc5c5 \ud1b5\uc2e0(\uc2dc\uc2a4\ud15c \uc218\uc900): \uc2a4\ub9c8\ud2b8 PSU\uc5d0\uc11c \ub2e4\uc774\uc624\ub4dc \uc5f4 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud574 IEC 61850\/Modbus SCADA\ub97c \uc0ac\uc6a9\ud558\ub294 \ud50c\ub79c\ud2b8\uc640\uc758 \ud638\ud658\uc131(\ucd94\uac00 \uc13c\uc11c\ub97c \ud1b5\ud574)<\/li>\n<\/ul>\n\n\n\n
\ud30c\ud0a4\uc2a4\ud0c4 \ud658\uacbd\uc744 \uc704\ud55c \uace0\uc8fc\ud30c \uc815\ub958\uc758 \uc7a5\uc810<\/h2>\n\n\n\n\n- \uace0\uc628 \uae30\ud6c4 \ubcf5\uc6d0\ub825: \ub192\uc740 Tj\uc5d0\uc11c \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. >45\u00b0C \uc8fc\ubcc0 \uc628\ub3c4\uc5d0\uc11c \ub514\ub808\uc774\ud305 \uac10\uc18c<\/li>\n\n\n\n
- \ub354 \uc791\uc740 \uc790\uc131\uccb4: \ub354 \ube60\ub978 \uc2a4\uc704\uce6d \uc18d\ub3c4\ub294 \ucd08\ud06c\/\ubcc0\uc555\uae30\ub97c \ucd95\uc18c\ud569\ub2c8\ub2e4. \uac1c\uc870 \uce90\ube44\ub2db\uc5d0\uc11c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ub0ae\uc740 \ub0c9\uac01 \ubd80\ub2f4: \uc804\ub3c4 \ubc0f \uc2a4\uc704\uce6d \uc190\uc2e4 \uac10\uc18c\ub294 \ubc29\uc5f4\ud310 \ud06c\uae30 \ubc0f HVAC \uc18c\ube44\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ub354 \ub098\uc740 \uac00\ub3d9 \uc2dc\uac04: \ub0ae\uc740 \uc5f4 \uc751\ub825\uc740 \uc2dc\uba58\ud2b8 \uba3c\uc9c0 \ubc0f \ud574\uc548 \uc2b5\ub3c4 \uc870\uac74\uc5d0\uc11c \uad6c\uc131 \uc694\uc18c \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ube60\ub978 \uaddc\uc815 \uc900\uc218 \uacbd\ub85c: \ub354 \uae68\ub057\ud55c \uc804\ub958 \ud30c\ud615\uc740 \ud50c\ub79c\ud2b8\uac00 \uc720\ud2f8\ub9ac\ud2f0 \uac10\uc0ac\uc5d0\uc11c \uace0\uc870\ud30c \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
PFC\/DC-DC \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\uc758 \ud6a8\uc728\uc131 \ubc0f \uc5f4 \uc131\ub2a5 \ube44\uad50<\/h3>\n\n\n\n\uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/th> SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc \ud504\ub7f0\ud2b8 \uc5d4\ub4dc<\/th> \uc2e4\ub9ac\ucf58 \uace0\uc18d\/\ucd08\uace0\uc18d \ub2e4\uc774\uc624\ub4dc \ud504\ub7f0\ud2b8 \uc5d4\ub4dc<\/th> \ud30c\ud0a4\uc2a4\ud0c4 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/th><\/tr><\/thead> \uc5ed\ud68c\ubcf5(Qrr)<\/td> \uc81c\ub85c\uc5d0 \uac00\uae4c\uc6b4<\/td> \uc0c1\ub2f9\ud568<\/td> \ub0ae\uc740 \uc2a4\uc704\uce6d \uc190\uc2e4 \ubc0f EMI; \ub354 \uc26c\uc6b4 \uaddc\uc815 \uc900\uc218<\/td><\/tr> \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218<\/td> 50\u2013200kHz<\/td> 20\u201350kHz<\/td> \ub354 \uc791\uc740 \uc790\uc131\uccb4; \ub354 \uc870\ubc00\ud55c \uc804\ub825 \uc258\ud504<\/td><\/tr> \ubd80\ud558 \uc2dc \ud6a8\uc728\uc131<\/td> Si \ub300\ube44 +1.5\u20133.0%<\/td> \uae30\uc900\uc120<\/td> \ub0ae\uc740 \uc5d0\ub108\uc9c0 \uc694\uae08; \ub192\uc740 \uad00\uc138\uc5d0\uc11c \ube60\ub978 \ud22c\uc790 \ud68c\uc218<\/td><\/tr> \uc5f4 \ud5e4\ub4dc\ub8f8<\/td> \ub192\uc74c(Tj \ucd5c\ub300 175\u00b0C)<\/td> \ubcf4\ud1b5(\u2264150\u00b0C)<\/td> \ub354<\/td><\/tr> EMI \ud544\ud130 \ud06c\uae30<\/td> \uac10\uc18c<\/td> \ub354 \ud070<\/td> \ub0ae\uc740 BOM\/\uce90\ube44\ub2db \uc124\uce58 \uacf5\uac04<\/td><\/tr> \uc2e0\ub8b0\uc131(\uc2a4\ud2b8\ub808\uc2a4)<\/td> \ub0ae\uc740 \uc5f4 \uc0ac\uc774\ud074\ub9c1<\/td> \ub354 \ub192\uc740 \uc2a4\ud2b8\ub808\uc2a4<\/td> \ub354 \uc801\uc740 \uc720\uc9c0\ubcf4\uc218 \uac04\uaca9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n\uc8fc\uc694 \uc7a5\uc810 \ubc0f \uc785\uc99d\ub41c \uc774\uc810<\/h2>\n\n\n\n\n- \uc5d0\ub108\uc9c0 \uc808\uac10: PFC\/DC-DC\uc5d0\uc11c 1.5\u20133.0% \uc2dc\uc2a4\ud15c \ud6a8\uc728 \ud5a5\uc0c1\uc740 \uc5f0\uac04 \uc0c1\ub2f9\ud55c PKR \uc808\uac10\uc73c\ub85c \uc774\uc5b4\uc9c4\ub2e4.<\/li>\n\n\n\n
- \uc18c\ud615 \uc124\uacc4: \ub3d9\uc77c\ud55c \uc804\ub825 \uc218\uc900\uc5d0\uc11c \uc790\uc131 \ubd80\ud53c \ubc0f \ubc29\uc5f4\ud310 20\u201330% \uac10\uc18c<\/li>\n\n\n\n
- \uaddc\uc815 \uc900\uc218 \uc2dc\uac04 \ub2e8\ucd95: \ub354 \uae68\ub057\ud55c \ud30c\ud615\uc740 IEEE 519 \ubc0f \uc9c0\uc5ed \uc720\ud2f8\ub9ac\ud2f0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud55c\ub2e4.<\/li>\n\n\n\n
- \ub0ae\uc740 OPEX: \uba3c\uc9c0\/\uc2b5\uae30\uac00 \ub9ce\uc740 \uc0b0\uc5c5 \ub2e8\uc9c0\uc5d0\uc11c \ub0c9\uac01 \ubc0f \uac00\ub3d9 \uc911\ub2e8 \uc774\ubca4\ud2b8 \uac10\uc18c<\/li>\n<\/ul>\n\n\n\n
\uc804\ubb38\uac00 \uc778\uc6a9\ubb38:
\u201cSiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \uc5ed\ud68c\ubcf5\uc744 \uc0ac\uc2e4\uc0c1 \uc81c\uac70\ud558\uc5ec \uc18c\ud615, \uc2e0\ub8b0\uc131 \uc788\ub294 \uc0b0\uc5c5\uc6a9 \uc804\ub825\uc5d0 \uc911\uc694\ud55c EMI \uac10\uc18c\uc640 \ud568\uaed8 \ub354 \ub192\uc740 \uc8fc\ud30c\uc218, \ub354 \ub192\uc740 \ud6a8\uc728\uc758 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.\u201d \u2014 IEEE Power Electronics Magazine \ubc0f IEEE Transactions on Power Electronics \ub9ac\ubdf0(PELS \ucee4\ubba4\ub2c8\ud2f0 \ud1b5\ucc30\ub825)\uc5d0\uc11c \ubc1c\ucdcc<\/p>\n\n\n\n
\uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c \ubc0f \uce21\uc815 \uac00\ub2a5\ud55c \uc131\uacf5<\/h2>\n\n\n\n\n- \uc12c\uc720 \uacf5\uc7a5(\ud30c\uc774\uc0b4\ub77c\ubc14\ub4dc): 1200V SiC \ub2e4\uc774\uc624\ub4dc\ub97c \uc0ac\uc6a9\ud55c 50kW PFC \uc2a4\ud14c\uc774\uc9c0 \uc5c5\uadf8\ub808\uc774\ub4dc. \uacb0\uacfc: +2.1% \ud6a8\uc728, 18% \ubc29\uc5f4\ud310 \uac10\uc18c, \ud5a5\uc0c1\ub41c \uc785\ub825 \ud488\uc9c8\ub85c \uc778\ud55c 25% \ub354 \uc801\uc740 VFD \uc624\uc791\ub3d9.<\/li>\n\n\n\n
- \uc2dc\uba58\ud2b8 \uacf5\uc7a5 \ubcf4\uc870 \uc7a5\uce58(KP): \uc778\ud130\ub9ac\ube0c PFC\uc5d0\uc11c 650V SiC \uc1fc\ud2b8\ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec 10\u201330kW SMPS\/UPS \uac1c\uc870. \uacb0\uacfc: 1.8% \uc5d0\ub108\uc9c0 \uc808\uac10 \ubc0f \uc8fc\ubcc0 \uc628\ub3c4 45\u00b0C\uc5d0\uc11c 12\u00b0C \ub0ae\uc740 \uc7a5\uce58 \ucf00\uc774\uc2a4 \uc628\ub3c4.<\/li>\n\n\n\n
- \uac15\ucca0 \uc7ac\uc555\uc5f0(\uce74\ub77c\uce58): \uace0\ubc84\uc2a4 DC \ub9c1\ud06c \ucda9\uc804\uae30\uc5d0 1700V SiC \ub2e4\uc774\uc624\ub4dc. \uacb0\uacfc: THDi\uac00 \ubaa9\ud45c\uce58\ub85c \uac1c\uc120\ub418\uc5c8\uace0, EMI \ud544\ud130\uac00 20% \ucd95\uc18c\ub418\uc5c8\uc73c\uba70, EAF \uc791\ub3d9 \uc911 \uac00\ub3d9 \uc2dc\uac04\uc774 \uac1c\uc120\ub418\uc5c8\ub2e4.<\/li>\n\n\n\n
- PV \uc778\ubc84\ud130 \uc11c\ube44\uc2a4(\uc2e0\ub4dc): 1200V SiC \ub2e4\uc774\uc624\ub4dc\ub97c \uc0ac\uc6a9\ud55c \ube44\uc5d4\ub098 \uc815\ub958\uae30 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc. \uacb0\uacfc: >98% \ud504\ub7f0\ud2b8 \uc5d4\ub4dc \ud6a8\uc728, \ub354 \uc26c\uc6b4 \uc720\ud2f8\ub9ac\ud2f0 \uaddc\uc815 \uc900\uc218, \ucee4\ud14c\uc77c\uba3c\ud2b8 \uc0ac\uace0 \uac10\uc18c.<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"https:\/\/sicarbtech.com\/wp-content\/uploads\/2025\/09\/62.jpg\")
<\/figure>\n<\/div>\n\n\n\uc120\ud0dd \ubc0f \uc720\uc9c0 \uad00\ub9ac \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n\n- \uc804\uc555 \ud5e4\ub4dc\ub8f8: \ubc94\uc6a9 AC(PFC)\uc758 \uacbd\uc6b0 650V, \uace0\ubc84\uc2a4 \uc0b0\uc5c5\uc6a9\uc758 \uacbd\uc6b0 1200V, MV \uc5f0\uacb0 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 1700V \uc120\ud0dd<\/li>\n\n\n\n
- \uc815\uaca9 \uc804\ub958 \ubc0f \uc5f4 \uacbd\ub85c: \uc8fc\ubcc0 \uc628\ub3c4 >45\u00b0C\uc758 \uacbd\uc6b0 \ub514\ub808\uc774\ud305, \uacac\uace0\ud55c \ubc29\uc5f4\ud310 \ub610\ub294 \uad6c\ub9ac \ud3c9\uba74 \ubcf4\uc7a5, TIM \uc120\ud0dd \uc911\uc694<\/li>\n\n\n\n
- \ub808\uc774\uc544\uc6c3\/EMI: \uc9e7\uc740 \ub2e4\uc774\uc624\ub4dc \ub8e8\ud504, \ud544\uc694\uc5d0 \ub530\ub77c RC \uc2a4\ub108\ubc84, \ub354 \ub192\uc740 \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218\uc5d0\uc11c \ucc28\ub3d9 \ubaa8\ub4dc \ucd08\ud06c \ucd5c\uc801\ud654<\/li>\n\n\n\n
- \uc11c\uc9c0 \ubc0f \uacfc\ub3c4 \ud604\uc0c1: \uc11c\uc9c0 \uc804\ub958 \uc815\uaca9 \ud655\uc778, MOV\/TVS \ubc0f \uc785\ub825 \ud544\ud130\uc640 \uc870\uc815<\/li>\n\n\n\n
- \ubcd1\ub82c \uc791\ub3d9: \ub808\uc774\uc544\uc6c3 \ub300\uce6d \ubc0f \uc5f4 \uade0\ud615\uc744 \ud1b5\ud55c \uc804\ub958 \ubd84\ub2f4<\/li>\n<\/ul>\n\n\n\n
\uc0b0\uc5c5 \uc131\uacf5 \uc694\uc778 \ubc0f \uace0\uac1d \uc0ac\uc6a9\ud6c4\uae30<\/h2>\n\n\n\n\n- \ube60\ub978 \uc790\uaca9 \ubc0f \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791\uc744 \uc704\ud55c \ud604\uc9c0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0<\/li>\n\n\n\n
- NTDC\/NEPRA \uc720\ud2f8\ub9ac\ud2f0 \uc81c\ucd9c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \ubb38\uc11c\ud654<\/li>\n\n\n\n
- \uace0\uc8fc\ud30c \uc774\uc810\uc744 \uc548\uc804\ud558\uac8c \ud65c\uc6a9\ud558\uae30 \uc704\ud55c \uc720\uc9c0\ubcf4\uc218 \ud300 \uad50\uc721<\/li>\n<\/ul>\n\n\n\n
\uace0\uac1d\uc758 \uc18c\ub9ac(\ud569\uc131):
\u201cPFC\uc5d0 SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub97c \ucc44\ud0dd\ud55c \ud6c4 \uce90\ube44\ub2db\uc774 \ub354 \uc2dc\uc6d0\ud558\uac8c \uc791\ub3d9\ud558\uace0 \uccab \ubc88\uc9f8 \uc2dc\ub3c4\uc5d0\uc11c \uace0\uc870\ud30c \uac10\uc0ac\uac00 \ud1b5\uacfc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u201d \u2014 \ud380\uc790\ube0c \uc12c\uc720 \ud074\ub7ec\uc2a4\ud130 \uc804\uae30 \uc720\uc9c0\ubcf4\uc218 \ucc45\uc784\uc790<\/p>\n\n\n\n
\ubbf8\ub798 \ud601\uc2e0 \ubc0f \uc2dc\uc7a5 \ub3d9\ud5a5(2025+)<\/h2>\n\n\n\n\n- \ub354 \ub192\uc740 \uc804\ub958, \ub0ae\uc740 Vf SiC \ub2e4\uc774\uc624\ub4dc \uc138\ub300\ub294 \uc804\ub3c4 \uc190\uc2e4\uc744 \ub354\uc6b1 \uc904\uc778\ub2e4.<\/li>\n\n\n\n
- \ucd08\uc18c\ud615 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \uc704\ud55c \uacf5\ub3d9 \ud328\ud0a4\uc9c0 SiC MOSFET + \uc1fc\ud2b8\ud0a4<\/li>\n\n\n\n
- \ub354 \uac00\ubcbc\uc6b4 \uc790\uc131\uc744 \uc704\ud55c \ub514\uc9c0\ud138 PFC \uc81c\uc5b4 \uae30\ub2a5\uc774 \uc788\ub294 \uc800\uc804\ub825\uc5d0\uc11c \uc911\uc804\ub825\uc758 GaN\/SiC \ud558\uc774\ube0c\ub9ac\ub4dc \uc2a4\ud14c\uc774\uc9c0<\/li>\n\n\n\n
- \ub9ac\ub4dc \ud0c0\uc784 \ubc0f FX \ub178\ucd9c\uc744 \uc904\uc774\uae30 \uc704\ud55c \uae30\uc220 \uc774\uc804\uc744 \ud1b5\ud55c \ud30c\ud0a4\uc2a4\ud0c4 \ub0b4 \ud604\uc9c0 \uc870\ub9bd \ubc0f \ud14c\uc2a4\ud2b8 \uae30\ub2a5<\/li>\n<\/ul>\n\n\n\n
\uc77c\ubc18\uc801\uc778 \uc9c8\ubb38 \ubc0f \uc804\ubb38\uac00 \ub2f5\ubcc0<\/h2>\n\n\n\n\n- SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 PFC \uc2a4\ud14c\uc774\uc9c0\uc5d0\uc11c EMI\ub97c \uc904\uc785\ub2c8\uae4c?
\uc608. \uac70\uc758 \uc81c\ub85c Qrr\uc740 \uc804\ub958 \uc2a4\ud30c\uc774\ud06c \ubc0f dv\/dt \uc720\ub3c4 \ub9c1\uc789\uc744 \uc904\uc5ec EMI \ud544\ud130 \ubcf5\uc7a1\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n - 10\u201350kW PFC\uc5d0\uc11c \uc5b4\ub290 \uc815\ub3c4\uc758 \ud6a8\uc728 \ud5a5\uc0c1\uc744 \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?
\uc77c\ubc18\uc801\uc73c\ub85c +1.5\u20133.0%, \ud1a0\ud3f4\ub85c\uc9c0 \ubc0f \uc8fc\ud30c\uc218\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70, \uc885\uc885 <24\u201330\uac1c\uc6d4 \uc0c1\ud658\uc744 \ub2ec\uc131\ud558\uae30\uc5d0 \ucda9\ubd84\ud558\ub2e4.<\/li>\n\n\n\n - \ub192\uc740 \uc8fc\ubcc0 \uc628\ub3c4\uc640 \uba3c\uc9c0\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\uae4c?
SiC \ub2e4\uc774\uc624\ub4dc\ub294 \ucd5c\ub300 175\u00b0C Tj\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \uc801\uc808\ud55c \ubc29\uc5f4\ud310\uacfc IP \ub4f1\uae09 \uc778\ud074\ub85c\uc800\ub97c \uc0ac\uc6a9\ud558\uba74 >45\u00b0C \ubc0f \uba3c\uc9c0\uac00 \ub9ce\uc740 \ud604\uc7a5\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud55c\ub2e4.<\/li>\n\n\n\n - \uc2e4\ub9ac\ucf58 \ucd08\uace0\uc18d \ub2e4\uc774\uc624\ub4dc\ub97c \ubc14\ub85c \uad50\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?
\uc804\uae30\uc801\uc73c\ub85c\ub294 \uc885\uc885 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc8fc\ud30c\uc218\ub97c \ud65c\uc6a9\ud558\uace0 EMI\ub97c \uc904\uc774\uae30 \uc704\ud574 \ub808\uc774\uc544\uc6c3 \ubc0f \uc2a4\ub108\ubc84\ub97c \ub2e4\uc2dc \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n - \uc5b4\ub5a4 \ud1a0\ud3f4\ub85c\uc9c0\uac00 \uac00\uc7a5 \ud070 \uc774\uc810\uc744 \uc5bb\uc2b5\ub2c8\uae4c?
\uc778\ud130\ub9ac\ube0c \ubd80\uc2a4\ud2b8 PFC, \ube44\uc5d4\ub098 \uc815\ub958\uae30, \ud1a0\ud15c \ud3f4 PFC(SiC MOSFET \ud3ec\ud568) \ubc0f \uace0\uc8fc\ud30c LLC\/HB DC-DC \uc815\ub958.<\/li>\n<\/ul>\n\n\n\n\uc774 \uc194\ub8e8\uc158<\/h2>\n\n\n\n
SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \ud30c\ud0a4\uc2a4\ud0c4\uc758 \uc0b0\uc5c5\uc6a9 \ucee8\ubc84\ud130\uac00 \ub3c4\uc6c0\uc774 \ud544\uc694\ud55c \uacf3\uc778 \uc815\ub958 \ubcd1\ubaa9 \uc9c0\uc810\uc5d0\uc11c \uc190\uc2e4, \uc5f4 \ubc0f \ud06c\uae30\ub97c \uacf5\uaca9\ud55c\ub2e4. \uc5ed\ud68c\ubcf5\uc744 \uc904\uc774\uace0 \ub354 \ub192\uc740 \uc8fc\ud30c\uc218\ub97c \uac00\ub2a5\ud558\uac8c \ud568\uc73c\ub85c\uc368 \uac00\ub3d9 \uc2dc\uac04\uc744 \ub298\ub9ac\uace0 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc744 \uc904\uc774\ub294 \ub354 \uc791\uace0, \ub354 \uc2dc\uc6d0\ud558\uace0, \ub354 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \uc804\ub825 \uc804\uc790 \uc7a5\uce58\ub97c \uc7a0\uae08 \ud574\uc81c\ud55c\ub2e4.<\/p>\n\n\n\n
\ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc704\ud574 \uc804\ubb38\uac00\uc640 \uc5f0\uacb0<\/h2>\n\n\n\n
Sicarb Tech\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uac00\uc18d\ud654\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n
\n- \uc6e8\uc774\ud321\uc758 SiC \ud5c8\ube0c\uc5d0\uc11c 10\ub144 \uc774\uc0c1\uc758 SiC \uc81c\uc870 \uc804\ubb38 \uc9c0\uc2dd<\/li>\n\n\n\n
- \uc2e0\uc18d\ud55c \ud601\uc2e0\uc744 \uc704\ud574 \uc911\uad6d \uacfc\ud559 \uc544\uce74\ub370\ubbf8\uc758 \uc9c0\uc6d0\uc744 \ubc1b\uc74c<\/li>\n\n\n\n
- R-SiC, SSiC, RBSiC, SiSiC \uc7ac\ub8cc \ubc0f \uc774\uc0b0\/\ubaa8\ub4c8 \ud50c\ub7ab\ud3fc \uc804\ubc18\uc5d0 \uac78\uce5c \ub9de\ucda4\ud615 \uc81c\ud488 \uac1c\ubc1c<\/li>\n\n\n\n
- \uae30\uc220 \uc774\uc804 \ubc0f \uacf5\uc7a5 \uc124\ub9bd \uc11c\ube44\uc2a4 - \ud0c0\ub2f9\uc131 \uac80\ud1a0\ubd80\ud130 \uc2dc\uc6b4\uc804\uae4c\uc9c0<\/li>\n\n\n\n
- \uc7ac\ub8cc \ubc0f \uae30\ud310\uc5d0\uc11c \uc644\uc81c\ud488 PFC\/DC-DC \uc5b4\uc148\ube14\ub9ac\uae4c\uc9c0 \ud134\ud0a4 \uc194\ub8e8\uc158<\/li>\n\n\n\n
- \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 19\uac1c \uc774\uc0c1\uc758 \uae30\uc5c5\uacfc \uc785\uc99d\ub41c \uacb0\uacfc<\/li>\n<\/ul>\n\n\n\n
\uadc0\ud558\uc758 \uacf5\uc7a5\uc5d0 \ub9de\ub294 \ubb34\ub8cc \uc0c1\ub2f4, PFC\/DC-DC \uac10\uc0ac \ubc0f ROI \ubaa8\ub378\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.
Email: team@sicarbtech.com | Phone\/WhatsApp: +86 133 6536 0038<\/p>\n\n\n\n
\ubb38\uc11c \uba54\ud0c0\ub370\uc774\ud130<\/h2>\n\n\n\n\n- \ucd5c\uc885 \uc5c5\ub370\uc774\ud2b8: 2025-09-11<\/li>\n\n\n\n
- \ub2e4\uc74c \uc608\uc57d \uc5c5\ub370\uc774\ud2b8: 2025-12-15<\/li>\n\n\n\n
- \uc791\uc131\uc790: Sicarb Tech \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300<\/li>\n\n\n\n
- \ucc38\uace0 \uc790\ub8cc: IEEE 519; IEC 61000-3-2\/-3-12; IEC 62477-1; NTDC\/NEPRA \uc0c1\ud638 \uc5f0\uacb0 \ubc0f \uac10\uc0ac \uad00\ud589; SiC \ub2e4\uc774\uc624\ub4dc \ubc0f PFC \uc124\uacc4\uc5d0 \ub300\ud55c IEEE Power Electronics Magazine \ubc0f IEEE TPEL \ub9ac\ubdf0<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"
2025\ub144 \ud30c\ud0a4\uc2a4\ud0c4 \uc0b0\uc5c5 \uc804\ub825\uc744 \uc704\ud55c \uace0\ud6a8\uc728 \ud504\ub860\ud2b8 \uc5d4\ub4dc. \ud30c\ud0a4\uc2a4\ud0c4\uc758 \uc804\ub825 \uc18c\ube44\uac00 \ub9ce\uc740 \ubd80\ubb38, \uc989 \uc12c\uc720 \uc81c\uc9c1 \uacf5\uc7a5, \uc2dc\uba58\ud2b8 \uac00\ub9c8, \uac15\ucca0 \uc555\uc5f0 \ub77c\uc778\uc740 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 AC-DC \ubc0f DC-DC \ubcc0\ud658\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. 650\u20131700V \ud074\ub798\uc2a4\uc758 \uc2e4\ub9ac\ucf58 \uce74\ubc14\uc774\ub4dc(SiC) \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \ucd08\uc800 \uc5ed\ud68c\ubcf5 \uc804\ud558(Qrr\u22480)\uc640 \ub0ae\uc740 \uc21c\ubc29\ud5a5 \uc804\uc555(Vf)\uc744 \uc81c\uacf5\ud558\uc5ec \uace0\uc8fc\ud30c \uc791\ub3d9, \ub354 \uc791\uc740 \uc790\uc131\uccb4, \ub354 \uc2dc\uc6d0\ud558\uace0, \ub354...<\/p>","protected":false},"author":3,"featured_media":1722,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_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,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-5479","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":{"en_gb-title":"","en_gb-meta":"","ja-title":"","ja-meta":"","ja-content":"","ko-title":"","ko-meta":"","ko-content":"","nl-title":"","nl-meta":"","nl-content":"","es-title":"","es-meta":"","es-content":"","ru-title":"","ru-meta":"","ru-content":"","tr-title":"","tr-meta":"","tr-content":"","pl-title":"","pl-meta":"","pl-content":"","pt-title":"","pt-meta":"","pt-content":"","de-title":"","de-meta":"","de-content":"","fr-title":"","fr-meta":"","fr-content":""},"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/sicarbtech.com\/wp-content\/uploads\/2025\/05\/12.jpg",1024,1024,false],"author_info":{"display_name":"yiyunyinglucky","author_link":"https:\/\/sicarbtech.com\/ko\/author\/yiyunyinglucky\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":792,"filter":"raw","cat_ID":1,"category_count":792,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/posts\/5479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/comments?post=5479"}],"version-history":[{"count":2,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/posts\/5479\/revisions"}],"predecessor-version":[{"id":5574,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/posts\/5479\/revisions\/5574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/media\/1722"}],"wp:attachment":[{"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/media?parent=5479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/categories?post=5479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sicarbtech.com\/ko\/wp-json\/wp\/v2\/tags?post=5479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\uaddc\uc815 \uc900\uc218 \ubc0f \ud1b5\ud569:<\/p>\n\n\n\n
- \n
- \uc804\ub825 \ud488\uc9c8\/\uace0\uc870\ud30c: IEEE 519 \uc2dc\uc2a4\ud15c \uc218\uc900 \ubaa9\ud45c, \uc7a5\ube44\uc6a9 IEC 61000-3-2\/3-12<\/li>\n\n\n\n
- \uc548\uc804 \ubc0f \ucee8\ubc84\ud130 \ud45c\uc900: IEC 62477-1; PV\/\ud48d\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 IEC 62109\ub97c \ucc38\uc870\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- \uc0b0\uc5c5 \ud1b5\uc2e0(\uc2dc\uc2a4\ud15c \uc218\uc900): \uc2a4\ub9c8\ud2b8 PSU\uc5d0\uc11c \ub2e4\uc774\uc624\ub4dc \uc5f4 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud574 IEC 61850\/Modbus SCADA\ub97c \uc0ac\uc6a9\ud558\ub294 \ud50c\ub79c\ud2b8\uc640\uc758 \ud638\ud658\uc131(\ucd94\uac00 \uc13c\uc11c\ub97c \ud1b5\ud574)<\/li>\n<\/ul>\n\n\n\n
\ud30c\ud0a4\uc2a4\ud0c4 \ud658\uacbd\uc744 \uc704\ud55c \uace0\uc8fc\ud30c \uc815\ub958\uc758 \uc7a5\uc810<\/h2>\n\n\n\n
- \n
- \uace0\uc628 \uae30\ud6c4 \ubcf5\uc6d0\ub825: \ub192\uc740 Tj\uc5d0\uc11c \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. >45\u00b0C \uc8fc\ubcc0 \uc628\ub3c4\uc5d0\uc11c \ub514\ub808\uc774\ud305 \uac10\uc18c<\/li>\n\n\n\n
- \ub354 \uc791\uc740 \uc790\uc131\uccb4: \ub354 \ube60\ub978 \uc2a4\uc704\uce6d \uc18d\ub3c4\ub294 \ucd08\ud06c\/\ubcc0\uc555\uae30\ub97c \ucd95\uc18c\ud569\ub2c8\ub2e4. \uac1c\uc870 \uce90\ube44\ub2db\uc5d0\uc11c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ub0ae\uc740 \ub0c9\uac01 \ubd80\ub2f4: \uc804\ub3c4 \ubc0f \uc2a4\uc704\uce6d \uc190\uc2e4 \uac10\uc18c\ub294 \ubc29\uc5f4\ud310 \ud06c\uae30 \ubc0f HVAC \uc18c\ube44\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ub354 \ub098\uc740 \uac00\ub3d9 \uc2dc\uac04: \ub0ae\uc740 \uc5f4 \uc751\ub825\uc740 \uc2dc\uba58\ud2b8 \uba3c\uc9c0 \ubc0f \ud574\uc548 \uc2b5\ub3c4 \uc870\uac74\uc5d0\uc11c \uad6c\uc131 \uc694\uc18c \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ube60\ub978 \uaddc\uc815 \uc900\uc218 \uacbd\ub85c: \ub354 \uae68\ub057\ud55c \uc804\ub958 \ud30c\ud615\uc740 \ud50c\ub79c\ud2b8\uac00 \uc720\ud2f8\ub9ac\ud2f0 \uac10\uc0ac\uc5d0\uc11c \uace0\uc870\ud30c \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
PFC\/DC-DC \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\uc758 \ud6a8\uc728\uc131 \ubc0f \uc5f4 \uc131\ub2a5 \ube44\uad50<\/h3>\n\n\n\n
\uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/th> SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc \ud504\ub7f0\ud2b8 \uc5d4\ub4dc<\/th> \uc2e4\ub9ac\ucf58 \uace0\uc18d\/\ucd08\uace0\uc18d \ub2e4\uc774\uc624\ub4dc \ud504\ub7f0\ud2b8 \uc5d4\ub4dc<\/th> \ud30c\ud0a4\uc2a4\ud0c4 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/th><\/tr><\/thead> \uc5ed\ud68c\ubcf5(Qrr)<\/td> \uc81c\ub85c\uc5d0 \uac00\uae4c\uc6b4<\/td> \uc0c1\ub2f9\ud568<\/td> \ub0ae\uc740 \uc2a4\uc704\uce6d \uc190\uc2e4 \ubc0f EMI; \ub354 \uc26c\uc6b4 \uaddc\uc815 \uc900\uc218<\/td><\/tr> \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218<\/td> 50\u2013200kHz<\/td> 20\u201350kHz<\/td> \ub354 \uc791\uc740 \uc790\uc131\uccb4; \ub354 \uc870\ubc00\ud55c \uc804\ub825 \uc258\ud504<\/td><\/tr> \ubd80\ud558 \uc2dc \ud6a8\uc728\uc131<\/td> Si \ub300\ube44 +1.5\u20133.0%<\/td> \uae30\uc900\uc120<\/td> \ub0ae\uc740 \uc5d0\ub108\uc9c0 \uc694\uae08; \ub192\uc740 \uad00\uc138\uc5d0\uc11c \ube60\ub978 \ud22c\uc790 \ud68c\uc218<\/td><\/tr> \uc5f4 \ud5e4\ub4dc\ub8f8<\/td> \ub192\uc74c(Tj \ucd5c\ub300 175\u00b0C)<\/td> \ubcf4\ud1b5(\u2264150\u00b0C)<\/td> \ub354<\/td><\/tr> EMI \ud544\ud130 \ud06c\uae30<\/td> \uac10\uc18c<\/td> \ub354 \ud070<\/td> \ub0ae\uc740 BOM\/\uce90\ube44\ub2db \uc124\uce58 \uacf5\uac04<\/td><\/tr> \uc2e0\ub8b0\uc131(\uc2a4\ud2b8\ub808\uc2a4)<\/td> \ub0ae\uc740 \uc5f4 \uc0ac\uc774\ud074\ub9c1<\/td> \ub354 \ub192\uc740 \uc2a4\ud2b8\ub808\uc2a4<\/td> \ub354 \uc801\uc740 \uc720\uc9c0\ubcf4\uc218 \uac04\uaca9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n \uc8fc\uc694 \uc7a5\uc810 \ubc0f \uc785\uc99d\ub41c \uc774\uc810<\/h2>\n\n\n\n
- \n
- \uc5d0\ub108\uc9c0 \uc808\uac10: PFC\/DC-DC\uc5d0\uc11c 1.5\u20133.0% \uc2dc\uc2a4\ud15c \ud6a8\uc728 \ud5a5\uc0c1\uc740 \uc5f0\uac04 \uc0c1\ub2f9\ud55c PKR \uc808\uac10\uc73c\ub85c \uc774\uc5b4\uc9c4\ub2e4.<\/li>\n\n\n\n
- \uc18c\ud615 \uc124\uacc4: \ub3d9\uc77c\ud55c \uc804\ub825 \uc218\uc900\uc5d0\uc11c \uc790\uc131 \ubd80\ud53c \ubc0f \ubc29\uc5f4\ud310 20\u201330% \uac10\uc18c<\/li>\n\n\n\n
- \uaddc\uc815 \uc900\uc218 \uc2dc\uac04 \ub2e8\ucd95: \ub354 \uae68\ub057\ud55c \ud30c\ud615\uc740 IEEE 519 \ubc0f \uc9c0\uc5ed \uc720\ud2f8\ub9ac\ud2f0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud55c\ub2e4.<\/li>\n\n\n\n
- \ub0ae\uc740 OPEX: \uba3c\uc9c0\/\uc2b5\uae30\uac00 \ub9ce\uc740 \uc0b0\uc5c5 \ub2e8\uc9c0\uc5d0\uc11c \ub0c9\uac01 \ubc0f \uac00\ub3d9 \uc911\ub2e8 \uc774\ubca4\ud2b8 \uac10\uc18c<\/li>\n<\/ul>\n\n\n\n
\uc804\ubb38\uac00 \uc778\uc6a9\ubb38:
\u201cSiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \uc5ed\ud68c\ubcf5\uc744 \uc0ac\uc2e4\uc0c1 \uc81c\uac70\ud558\uc5ec \uc18c\ud615, \uc2e0\ub8b0\uc131 \uc788\ub294 \uc0b0\uc5c5\uc6a9 \uc804\ub825\uc5d0 \uc911\uc694\ud55c EMI \uac10\uc18c\uc640 \ud568\uaed8 \ub354 \ub192\uc740 \uc8fc\ud30c\uc218, \ub354 \ub192\uc740 \ud6a8\uc728\uc758 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.\u201d \u2014 IEEE Power Electronics Magazine \ubc0f IEEE Transactions on Power Electronics \ub9ac\ubdf0(PELS \ucee4\ubba4\ub2c8\ud2f0 \ud1b5\ucc30\ub825)\uc5d0\uc11c \ubc1c\ucdcc<\/p>\n\n\n\n\uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c \ubc0f \uce21\uc815 \uac00\ub2a5\ud55c \uc131\uacf5<\/h2>\n\n\n\n
- \n
- \uc12c\uc720 \uacf5\uc7a5(\ud30c\uc774\uc0b4\ub77c\ubc14\ub4dc): 1200V SiC \ub2e4\uc774\uc624\ub4dc\ub97c \uc0ac\uc6a9\ud55c 50kW PFC \uc2a4\ud14c\uc774\uc9c0 \uc5c5\uadf8\ub808\uc774\ub4dc. \uacb0\uacfc: +2.1% \ud6a8\uc728, 18% \ubc29\uc5f4\ud310 \uac10\uc18c, \ud5a5\uc0c1\ub41c \uc785\ub825 \ud488\uc9c8\ub85c \uc778\ud55c 25% \ub354 \uc801\uc740 VFD \uc624\uc791\ub3d9.<\/li>\n\n\n\n
- \uc2dc\uba58\ud2b8 \uacf5\uc7a5 \ubcf4\uc870 \uc7a5\uce58(KP): \uc778\ud130\ub9ac\ube0c PFC\uc5d0\uc11c 650V SiC \uc1fc\ud2b8\ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec 10\u201330kW SMPS\/UPS \uac1c\uc870. \uacb0\uacfc: 1.8% \uc5d0\ub108\uc9c0 \uc808\uac10 \ubc0f \uc8fc\ubcc0 \uc628\ub3c4 45\u00b0C\uc5d0\uc11c 12\u00b0C \ub0ae\uc740 \uc7a5\uce58 \ucf00\uc774\uc2a4 \uc628\ub3c4.<\/li>\n\n\n\n
- \uac15\ucca0 \uc7ac\uc555\uc5f0(\uce74\ub77c\uce58): \uace0\ubc84\uc2a4 DC \ub9c1\ud06c \ucda9\uc804\uae30\uc5d0 1700V SiC \ub2e4\uc774\uc624\ub4dc. \uacb0\uacfc: THDi\uac00 \ubaa9\ud45c\uce58\ub85c \uac1c\uc120\ub418\uc5c8\uace0, EMI \ud544\ud130\uac00 20% \ucd95\uc18c\ub418\uc5c8\uc73c\uba70, EAF \uc791\ub3d9 \uc911 \uac00\ub3d9 \uc2dc\uac04\uc774 \uac1c\uc120\ub418\uc5c8\ub2e4.<\/li>\n\n\n\n
- PV \uc778\ubc84\ud130 \uc11c\ube44\uc2a4(\uc2e0\ub4dc): 1200V SiC \ub2e4\uc774\uc624\ub4dc\ub97c \uc0ac\uc6a9\ud55c \ube44\uc5d4\ub098 \uc815\ub958\uae30 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc. \uacb0\uacfc: >98% \ud504\ub7f0\ud2b8 \uc5d4\ub4dc \ud6a8\uc728, \ub354 \uc26c\uc6b4 \uc720\ud2f8\ub9ac\ud2f0 \uaddc\uc815 \uc900\uc218, \ucee4\ud14c\uc77c\uba3c\ud2b8 \uc0ac\uace0 \uac10\uc18c.<\/li>\n<\/ul>\n\n\n\n<\/figure>\n<\/div>\n\n\n
\uc120\ud0dd \ubc0f \uc720\uc9c0 \uad00\ub9ac \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n
- \n
- \uc804\uc555 \ud5e4\ub4dc\ub8f8: \ubc94\uc6a9 AC(PFC)\uc758 \uacbd\uc6b0 650V, \uace0\ubc84\uc2a4 \uc0b0\uc5c5\uc6a9\uc758 \uacbd\uc6b0 1200V, MV \uc5f0\uacb0 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 1700V \uc120\ud0dd<\/li>\n\n\n\n
- \uc815\uaca9 \uc804\ub958 \ubc0f \uc5f4 \uacbd\ub85c: \uc8fc\ubcc0 \uc628\ub3c4 >45\u00b0C\uc758 \uacbd\uc6b0 \ub514\ub808\uc774\ud305, \uacac\uace0\ud55c \ubc29\uc5f4\ud310 \ub610\ub294 \uad6c\ub9ac \ud3c9\uba74 \ubcf4\uc7a5, TIM \uc120\ud0dd \uc911\uc694<\/li>\n\n\n\n
- \ub808\uc774\uc544\uc6c3\/EMI: \uc9e7\uc740 \ub2e4\uc774\uc624\ub4dc \ub8e8\ud504, \ud544\uc694\uc5d0 \ub530\ub77c RC \uc2a4\ub108\ubc84, \ub354 \ub192\uc740 \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218\uc5d0\uc11c \ucc28\ub3d9 \ubaa8\ub4dc \ucd08\ud06c \ucd5c\uc801\ud654<\/li>\n\n\n\n
- \uc11c\uc9c0 \ubc0f \uacfc\ub3c4 \ud604\uc0c1: \uc11c\uc9c0 \uc804\ub958 \uc815\uaca9 \ud655\uc778, MOV\/TVS \ubc0f \uc785\ub825 \ud544\ud130\uc640 \uc870\uc815<\/li>\n\n\n\n
- \ubcd1\ub82c \uc791\ub3d9: \ub808\uc774\uc544\uc6c3 \ub300\uce6d \ubc0f \uc5f4 \uade0\ud615\uc744 \ud1b5\ud55c \uc804\ub958 \ubd84\ub2f4<\/li>\n<\/ul>\n\n\n\n
\uc0b0\uc5c5 \uc131\uacf5 \uc694\uc778 \ubc0f \uace0\uac1d \uc0ac\uc6a9\ud6c4\uae30<\/h2>\n\n\n\n
- \n
- \ube60\ub978 \uc790\uaca9 \ubc0f \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791\uc744 \uc704\ud55c \ud604\uc9c0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0<\/li>\n\n\n\n
- NTDC\/NEPRA \uc720\ud2f8\ub9ac\ud2f0 \uc81c\ucd9c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \ubb38\uc11c\ud654<\/li>\n\n\n\n
- \uace0\uc8fc\ud30c \uc774\uc810\uc744 \uc548\uc804\ud558\uac8c \ud65c\uc6a9\ud558\uae30 \uc704\ud55c \uc720\uc9c0\ubcf4\uc218 \ud300 \uad50\uc721<\/li>\n<\/ul>\n\n\n\n
\uace0\uac1d\uc758 \uc18c\ub9ac(\ud569\uc131):
\u201cPFC\uc5d0 SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub97c \ucc44\ud0dd\ud55c \ud6c4 \uce90\ube44\ub2db\uc774 \ub354 \uc2dc\uc6d0\ud558\uac8c \uc791\ub3d9\ud558\uace0 \uccab \ubc88\uc9f8 \uc2dc\ub3c4\uc5d0\uc11c \uace0\uc870\ud30c \uac10\uc0ac\uac00 \ud1b5\uacfc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u201d \u2014 \ud380\uc790\ube0c \uc12c\uc720 \ud074\ub7ec\uc2a4\ud130 \uc804\uae30 \uc720\uc9c0\ubcf4\uc218 \ucc45\uc784\uc790<\/p>\n\n\n\n\ubbf8\ub798 \ud601\uc2e0 \ubc0f \uc2dc\uc7a5 \ub3d9\ud5a5(2025+)<\/h2>\n\n\n\n
- \n
- \ub354 \ub192\uc740 \uc804\ub958, \ub0ae\uc740 Vf SiC \ub2e4\uc774\uc624\ub4dc \uc138\ub300\ub294 \uc804\ub3c4 \uc190\uc2e4\uc744 \ub354\uc6b1 \uc904\uc778\ub2e4.<\/li>\n\n\n\n
- \ucd08\uc18c\ud615 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \uc704\ud55c \uacf5\ub3d9 \ud328\ud0a4\uc9c0 SiC MOSFET + \uc1fc\ud2b8\ud0a4<\/li>\n\n\n\n
- \ub354 \uac00\ubcbc\uc6b4 \uc790\uc131\uc744 \uc704\ud55c \ub514\uc9c0\ud138 PFC \uc81c\uc5b4 \uae30\ub2a5\uc774 \uc788\ub294 \uc800\uc804\ub825\uc5d0\uc11c \uc911\uc804\ub825\uc758 GaN\/SiC \ud558\uc774\ube0c\ub9ac\ub4dc \uc2a4\ud14c\uc774\uc9c0<\/li>\n\n\n\n
- \ub9ac\ub4dc \ud0c0\uc784 \ubc0f FX \ub178\ucd9c\uc744 \uc904\uc774\uae30 \uc704\ud55c \uae30\uc220 \uc774\uc804\uc744 \ud1b5\ud55c \ud30c\ud0a4\uc2a4\ud0c4 \ub0b4 \ud604\uc9c0 \uc870\ub9bd \ubc0f \ud14c\uc2a4\ud2b8 \uae30\ub2a5<\/li>\n<\/ul>\n\n\n\n
\uc77c\ubc18\uc801\uc778 \uc9c8\ubb38 \ubc0f \uc804\ubb38\uac00 \ub2f5\ubcc0<\/h2>\n\n\n\n
- \n
- SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 PFC \uc2a4\ud14c\uc774\uc9c0\uc5d0\uc11c EMI\ub97c \uc904\uc785\ub2c8\uae4c?
\uc608. \uac70\uc758 \uc81c\ub85c Qrr\uc740 \uc804\ub958 \uc2a4\ud30c\uc774\ud06c \ubc0f dv\/dt \uc720\ub3c4 \ub9c1\uc789\uc744 \uc904\uc5ec EMI \ud544\ud130 \ubcf5\uc7a1\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n - 10\u201350kW PFC\uc5d0\uc11c \uc5b4\ub290 \uc815\ub3c4\uc758 \ud6a8\uc728 \ud5a5\uc0c1\uc744 \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?
\uc77c\ubc18\uc801\uc73c\ub85c +1.5\u20133.0%, \ud1a0\ud3f4\ub85c\uc9c0 \ubc0f \uc8fc\ud30c\uc218\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70, \uc885\uc885 <24\u201330\uac1c\uc6d4 \uc0c1\ud658\uc744 \ub2ec\uc131\ud558\uae30\uc5d0 \ucda9\ubd84\ud558\ub2e4.<\/li>\n\n\n\n - \ub192\uc740 \uc8fc\ubcc0 \uc628\ub3c4\uc640 \uba3c\uc9c0\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\uae4c?
SiC \ub2e4\uc774\uc624\ub4dc\ub294 \ucd5c\ub300 175\u00b0C Tj\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \uc801\uc808\ud55c \ubc29\uc5f4\ud310\uacfc IP \ub4f1\uae09 \uc778\ud074\ub85c\uc800\ub97c \uc0ac\uc6a9\ud558\uba74 >45\u00b0C \ubc0f \uba3c\uc9c0\uac00 \ub9ce\uc740 \ud604\uc7a5\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud55c\ub2e4.<\/li>\n\n\n\n - \uc2e4\ub9ac\ucf58 \ucd08\uace0\uc18d \ub2e4\uc774\uc624\ub4dc\ub97c \ubc14\ub85c \uad50\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?
\uc804\uae30\uc801\uc73c\ub85c\ub294 \uc885\uc885 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc8fc\ud30c\uc218\ub97c \ud65c\uc6a9\ud558\uace0 EMI\ub97c \uc904\uc774\uae30 \uc704\ud574 \ub808\uc774\uc544\uc6c3 \ubc0f \uc2a4\ub108\ubc84\ub97c \ub2e4\uc2dc \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n - \uc5b4\ub5a4 \ud1a0\ud3f4\ub85c\uc9c0\uac00 \uac00\uc7a5 \ud070 \uc774\uc810\uc744 \uc5bb\uc2b5\ub2c8\uae4c?
\uc778\ud130\ub9ac\ube0c \ubd80\uc2a4\ud2b8 PFC, \ube44\uc5d4\ub098 \uc815\ub958\uae30, \ud1a0\ud15c \ud3f4 PFC(SiC MOSFET \ud3ec\ud568) \ubc0f \uace0\uc8fc\ud30c LLC\/HB DC-DC \uc815\ub958.<\/li>\n<\/ul>\n\n\n\n\uc774 \uc194\ub8e8\uc158<\/h2>\n\n\n\n
SiC \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \ud30c\ud0a4\uc2a4\ud0c4\uc758 \uc0b0\uc5c5\uc6a9 \ucee8\ubc84\ud130\uac00 \ub3c4\uc6c0\uc774 \ud544\uc694\ud55c \uacf3\uc778 \uc815\ub958 \ubcd1\ubaa9 \uc9c0\uc810\uc5d0\uc11c \uc190\uc2e4, \uc5f4 \ubc0f \ud06c\uae30\ub97c \uacf5\uaca9\ud55c\ub2e4. \uc5ed\ud68c\ubcf5\uc744 \uc904\uc774\uace0 \ub354 \ub192\uc740 \uc8fc\ud30c\uc218\ub97c \uac00\ub2a5\ud558\uac8c \ud568\uc73c\ub85c\uc368 \uac00\ub3d9 \uc2dc\uac04\uc744 \ub298\ub9ac\uace0 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc744 \uc904\uc774\ub294 \ub354 \uc791\uace0, \ub354 \uc2dc\uc6d0\ud558\uace0, \ub354 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \uc804\ub825 \uc804\uc790 \uc7a5\uce58\ub97c \uc7a0\uae08 \ud574\uc81c\ud55c\ub2e4.<\/p>\n\n\n\n
\ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc704\ud574 \uc804\ubb38\uac00\uc640 \uc5f0\uacb0<\/h2>\n\n\n\n
Sicarb Tech\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uac00\uc18d\ud654\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n
- \n
- \uc6e8\uc774\ud321\uc758 SiC \ud5c8\ube0c\uc5d0\uc11c 10\ub144 \uc774\uc0c1\uc758 SiC \uc81c\uc870 \uc804\ubb38 \uc9c0\uc2dd<\/li>\n\n\n\n
- \uc2e0\uc18d\ud55c \ud601\uc2e0\uc744 \uc704\ud574 \uc911\uad6d \uacfc\ud559 \uc544\uce74\ub370\ubbf8\uc758 \uc9c0\uc6d0\uc744 \ubc1b\uc74c<\/li>\n\n\n\n
- R-SiC, SSiC, RBSiC, SiSiC \uc7ac\ub8cc \ubc0f \uc774\uc0b0\/\ubaa8\ub4c8 \ud50c\ub7ab\ud3fc \uc804\ubc18\uc5d0 \uac78\uce5c \ub9de\ucda4\ud615 \uc81c\ud488 \uac1c\ubc1c<\/li>\n\n\n\n
- \uae30\uc220 \uc774\uc804 \ubc0f \uacf5\uc7a5 \uc124\ub9bd \uc11c\ube44\uc2a4 - \ud0c0\ub2f9\uc131 \uac80\ud1a0\ubd80\ud130 \uc2dc\uc6b4\uc804\uae4c\uc9c0<\/li>\n\n\n\n
- \uc7ac\ub8cc \ubc0f \uae30\ud310\uc5d0\uc11c \uc644\uc81c\ud488 PFC\/DC-DC \uc5b4\uc148\ube14\ub9ac\uae4c\uc9c0 \ud134\ud0a4 \uc194\ub8e8\uc158<\/li>\n\n\n\n
- \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 19\uac1c \uc774\uc0c1\uc758 \uae30\uc5c5\uacfc \uc785\uc99d\ub41c \uacb0\uacfc<\/li>\n<\/ul>\n\n\n\n
\uadc0\ud558\uc758 \uacf5\uc7a5\uc5d0 \ub9de\ub294 \ubb34\ub8cc \uc0c1\ub2f4, PFC\/DC-DC \uac10\uc0ac \ubc0f ROI \ubaa8\ub378\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.
Email: team@sicarbtech.com | Phone\/WhatsApp: +86 133 6536 0038<\/p>\n\n\n\n\ubb38\uc11c \uba54\ud0c0\ub370\uc774\ud130<\/h2>\n\n\n\n
- \n
- \ucd5c\uc885 \uc5c5\ub370\uc774\ud2b8: 2025-09-11<\/li>\n\n\n\n
- \ub2e4\uc74c \uc608\uc57d \uc5c5\ub370\uc774\ud2b8: 2025-12-15<\/li>\n\n\n\n
- \uc791\uc131\uc790: Sicarb Tech \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300<\/li>\n\n\n\n
- \ucc38\uace0 \uc790\ub8cc: IEEE 519; IEC 61000-3-2\/-3-12; IEC 62477-1; NTDC\/NEPRA \uc0c1\ud638 \uc5f0\uacb0 \ubc0f \uac10\uc0ac \uad00\ud589; SiC \ub2e4\uc774\uc624\ub4dc \ubc0f PFC \uc124\uacc4\uc5d0 \ub300\ud55c IEEE Power Electronics Magazine \ubc0f IEEE TPEL \ub9ac\ubdf0<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"
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