모두보기

영어판을 공식 버전으로 해주세요돌아가기

유럽
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
아시아 태평양
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
아프리카, 인도 및 중동
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
남아메리카 / 오세아니아
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
북아메리카
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
제품 센터전원 공급 장치-보드 장착dc dc 컨버터

dc dc 컨버터

11,620 제품이 발견되었습니다

제품 목록

1...223224225226227228229233
비교 그림 부분 # 제조사 기술 재고 ECAD 모델 RoHS 능률 출력 수 제어 기능 전류 - 출력 (최대) 전압 - 입력 (최소) 전압 - 출력 1 전압 - 출력 2 전압 - 출력 3 전압 - 출력 (4) 전압 - 분리 승인 기관 표준 번호 기본 제품 번호 패키지 실장 형 연속 작동 온도 크기 / 치수 전압 - 입력 (최대) 유형 풍모 응용 프로그램 패키지 / 케이스 제조업체 장치 패키지 전력 (W) 수량
VE-J3Z-EW Vicor Corporation DC DC CONVERTER 2V 40W 유품3860 pcs 88% 1 - 20A 42V 2V - - - 3 kV - - VE-J3Z Bulk Through Hole VE-J00™ (100W) -10°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 60V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 40 W
VE-JW3-CX Vicor Corporation DC DC CONVERTER 24V 75W 유품127 pcs 90% 1 - 3.13A 18V 24V - - - 3 kV - - VE-JW3 Bulk Through Hole VE-J00™ (75W) -25°C ~ 100°C 2.28' L x 2.40' W x 0.50' H (57.9mm x 70.0mm x 12.7mm) 36V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 75 W
PPD3-5-1515 TDK-Lambda Americas Inc DC DC CONVERTER +/-15V 3W 유품4360 pcs - 2 - 100mA, 100mA 4.5V 15V -15V - - - - - - - Through Hole PP (3W) -20°C ~ 71°C (With Derating) 1.85" L x 1.10" W x 0.31" H (47.0mm x 28.0mm x 8.0mm) 7.2V Isolated Module OVP ITE (Commercial) 5-DIP Module - 3 W
VE-J24-IY Vicor Corporation DC DC CONVERTER 48V 50W 유품4990 pcs 90% 1 - 1.04A 21V 48V - - - 3 kV - - VE-J24 Bulk Through Hole VE-J00™ (50W) -40°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 56V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 50 W
HBS050ZG-A Bel Power Solutions DC DC CONVERTER 5V 50W 유품5250 pcs 82% 1 Enable, Active High 10A 34V 5V - - - 1.5 kV - - - Bulk Through Hole HBS (50W) -40°C ~ 100°C 2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm) 75V Isolated Module Remote On/Off, OCP, OTP, OVP, SCP ITE (Commercial) 9-DIP Module - 50 W
AK80A-024L-050F30 Artesyn Embedded Power DC DC CONVERTER 5V 240W 유품4200 pcs 83% 1 - 30A 18V 5V - - - - - - - - Through Hole AK80A (240W) 0°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 36V Non-Isolated PoL Module Remote On/Off, OTP, OVP, SCP ITE (Commercial) Module - 240 W
VE-JT0-MY Vicor Corporation DC DC CONVERTER 5V 50W 유품5220 pcs 90% 1 - 10A 66V 5V - - - 3 kV - - VE-JT0 Bulk Through Hole VE-J00™ (50W) -55°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 160V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 50 W
PPD6-24-1515 TDK-Lambda Americas Inc DC DC CONVERTER +/-15V 6W 유품3920 pcs - 2 - 200mA, 200mA 18V 15V -15V - - - - - - - Through Hole PP (6W) -20°C ~ 71°C (With Derating) 1.85" L x 1.65" W x 0.31" H (47.0mm x 42.0mm x 8.0mm) 32V Isolated Module OVP ITE (Commercial) 5-DIP Module - 6 W
VI-B6Y-EW Vicor Corporation DC DC CONVERTER 3.3V 66W 유품4860 pcs 88% 1 - 20A 200V 3.3V - - - 3 kV - - VI-B6Y Bulk Through Hole VI-200™ (100W) -10°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 400V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 66 W
MI-J63-MY Vicor Corporation DC DC CONVERTER 24V 50W 유품51 pcs 90% 1 - 2.083A 125V 24V - - - 3 kV - - MI-J63 Bulk Through Hole MI-J00™ (50W) -55°C ~ 85°C 2.40' L x 2.28' W x 0.50' H (61.0mm x 57.9mm x 12.7mm) 400V Isolated Module Remote On/Off, OCP, OTP, OVP ITE (Commercial) 9-DIP Module - 50 W
PC1R5-48-12 TDK-Lambda Americas Inc DC DC CONVERTER 12V 1.5W 유품4420 pcs - 1 - 125mA 36V 12V - - - - - - - - Through Hole PC -20°C ~ 70°C (With Derating) 1.08" L x 0.61" W x 0.31" H (27.5mm x 15.5mm x 7.8mm) 72V Isolated Module OCP ITE (Commercial) 6-DIP Module - 1.5 W
VI-811687B Vicor Corporation DC DC CONVERTER 유품4800 pcs - - - - - - - - - - - - - Bulk - * - - - - - - - - -
VI-26Z-CU-01 Vicor Corporation VI-26Z-CU-01 300V/2V 40A 유품4650 pcs - - - - - - - - - - - - VI-26Z Bulk - * - - - - - - - - -
VE-J04-CZ Vicor Corporation DC DC CONVERTER 48V 25W 유품4640 pcs 90% 1 - 521mA 10V 48V - - - 3 kV - - VE-J04 Bulk Through Hole VE-J00™ (25W) -25°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 20V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 25 W
QM48T14120-NAB0 Bel Power Solutions DC DC CONVERTER 12V 168W 유품4860 pcs 92% 1 Enable, Active Low 14A 36V 12V - - - 2 kV - - QM48T14120 Bulk Through Hole QM -40°C ~ 85°C 2.28' L x 1.45' W x 0.33' H (57.9mm x 36.8mm x 8.3mm) 75V Intermediate Bus Converter Remote On/Off, OCP, OTP, OVP, UVLO ITE (Commercial) 8-DIP Module, 1/4 Brick - 168 W
VE-JNZ-MZ Vicor Corporation DC DC CONVERTER 2V 10W 유품4120 pcs 90% 1 - 5A 36V 2V - - - 3 kV - - VE-JNZ Bulk Through Hole VE-J00™ (25W) -55°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 76V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 10 W
VI-B1P-EW Vicor Corporation DC DC CONVERTER 13.8V 100W 유품5250 pcs 88% 1 - 7.25A 21V 13.8V - - - 3 kV - - VI-B1P Bulk Through Hole VI-200™ (100W) -10°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 32V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 100 W
AGF600-48S30-6L Artesyn Embedded Power DC DC CONVERTER 30V 600W 유품338 pcs 94% 1 - 20A 36V 30V - - - 1.5 kV - - AGF600 Bulk Through Hole AGF600 (600W) -40°C ~ 85°C 4.60' L x 2.40' W x 0.50' H (116.8mm x 61.0mm x 12.7mm) 75V Isolated Module Remote On/Off, OCP, OTP, OVP, UVLO ITE (Commercial) 14-DIP Module, Full Brick - 600 W
VI-BW2-CX Vicor Corporation DC DC CONVERTER 15V 75W 유품5140 pcs 90% 1 - 5A 18V 15V - - - 3 kV - - VI-BW2 Bulk Through Hole VI-200™ (75W) -25°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 36V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 75 W
PP3-12-15 TDK-Lambda Americas Inc DC DC CONVERTER 15V 3W 유품3710 pcs - 1 - 200mA 9V 15V - - - - - - - - Through Hole PP (3W) -20°C ~ 71°C (With Derating) 1.85" L x 1.10" W x 0.31" H (47.0mm x 28.0mm x 8.0mm) 18V Isolated Module Remote On/Off, OVP ITE (Commercial) 4-DIP Module - 3 W
VE-2T2-CV Vicor Corporation DC DC CONVERTER 15V 150W 유품85 pcs 90% 1 - 10A 66V 15V - - - 3 kV - - VE-2T2 Bulk Through Hole VE-200™ (150W) -25°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 160V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 150 W
PKM4513EPI Flex Power Modules DC DC CONVERTER 12V 50W 유품4730 pcs 89% 1 Enable, Active Low 4.2A 36V 12V - - - 1.5 kV CB, CSA, IEC, TUV, UL 62368-1 - Tray Through Hole PKM 4000E (50W) -40°C ~ 110°C (With Derating) 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) 75V Isolated Module Adjustable Output, Remote On/Off, Remote Sense ITE (Commercial) Quarter Brick Quarter Brick 50 W
PPD10-24-1212 TDK-Lambda Americas Inc DC DC CONVERTER +/-12V 11W 유품4110 pcs - 2 - 450mA, 450mA 18V 12V -12V - - - - - - - Through Hole PP (10W) -20°C ~ 71°C (With Derating) 1.85" L x 1.65" W x 0.31" H (47.0mm x 42.0mm x 8.0mm) 32V Isolated Module OVP ITE (Commercial) 5-DIP Module - 11 W
PKV5321PI Flex Power Modules DC DC CONVERTER +/-12V 3W 유품1801 pcs 82% 2 - 125mA, 125mA 18V 12V -12V - - 1.5 kV CB, CSA, IEC, TUV, UL 62368-1 PKV532 Tray Through Hole PKV (3W) -40°C ~ 95°C (With Derating) 1.25" L x 0.80" W x 0.42" H (31.8mm x 20.3mm x 10.7mm) 72V Isolated Module - ITE (Commercial) 24-DIP Module, 10 Leads - 3 W
MI-J21-IA Vicor Corporation DC DC CONVERTER 12V 10W 유품69 pcs 90% 1 - 833mA 18V 12V - - - 3 kV - - MI-J21 Bulk Through Hole MI-J00™ (10W) -40°C ~ 85°C 2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm) 50V Isolated Module Remote On/Off, OCP, OTP, OVP ITE (Commercial) 9-DIP Module - 10 W
VE-JT4-IZ Vicor Corporation DC DC CONVERTER 48V 25W 유품4460 pcs 90% 1 - 521mA 66V 48V - - - 3 kV - - VE-JT4 Bulk Through Hole VE-J00™ (25W) -40°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 160V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 25 W
VE-233-EW Vicor Corporation DC DC CONVERTER 24V 100W 유품4810 pcs 88% 1 - 4.17A 42V 24V - - - 3 kV - - VE-233 Bulk Through Hole VE-200™ (100W) -10°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 60V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 100 W
AVE350B-48S28P-6 Artesyn Embedded Power DC DC CONVERTER 28V 350W 유품538 pcs 93.5% 1 - 12.5A 36V 28V - - - 1.5 kV - - AVE350 Tray Through Hole AVE350 (350W) -40°C ~ 85°C 2.40' L x 2.28' W x 0.50' H (61.0mm x 57.9mm x 12.7mm) 75V Isolated Module Remote On/Off, OCP, OTP, OVP, UVLO ITE (Commercial) 9-DIP Module, 1/2 Brick - 350 W
PP1R5-48-5 TDK-Lambda Americas Inc DC DC CONVERTER 5V 1.5W 유품4210 pcs - 1 - 300mA 36V 5V - - - - - - - - Through Hole PP (1.5W) -20°C ~ 71°C (With Derating) 1.30" L x 0.83" W x 0.31" H (33.0mm x 21.0mm x 8.0mm) 72V Isolated Module Remote On/Off, OVP ITE (Commercial) 4-DIP Module - 1.5 W
VE-210-MU Vicor Corporation DC DC CONVERTER 5V 200W 유품5410 pcs 90% 1 - 40A 21V 5V - - - 3 kV - - VE-210 Bulk Through Hole VE-200™ (200W) -55°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 32V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 200 W
VE-J74-MX Vicor Corporation DC DC CONVERTER 48V 75W 유품4210 pcs 90% 1 - 1.56A 100V 48V - - - 3 kV - - VE-J74 Bulk Through Hole VE-J00™ (75W) -55°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 375V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 75 W
VI-B51-02 Vicor Corporation VI-B51-02 200V/12V 200W S 유품4060 pcs - - - - - - - - - - - - VI-B51 Bulk - * - - - - - - - - -
PP10-12-5 TDK-Lambda Americas Inc DC DC CONVERTER 5V 10W 유품3620 pcs - 1 - 2A 9V 5V - - - - - - - - Through Hole PP (10W) -20°C ~ 71°C (With Derating) 1.85" L x 1.65" W x 0.31" H (47.0mm x 42.0mm x 8.0mm) 18V Isolated Module Remote On/Off, OVP, SCP ITE (Commercial) 4-DIP Module - 10 W
VE-J74-EZ Vicor Corporation DC DC CONVERTER 48V 25W 유품140 pcs 88% 1 - 521mA 100V 48V - - - 3 kV - - VE-J74 Bulk Through Hole VE-J00™ (25W) -10°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 375V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 25 W
VE-J54-EW Vicor Corporation DC DC CONVERTER 48V 100W 유품91 pcs 88% 1 - 2.08A 100V 48V - - - 3 kV - - VE-J54 Bulk Through Hole VE-J00™ (100W) -10°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 200V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 100 W
MI-J62-08 Vicor Corporation MI-J62-08 270V/15V 50W 유품4690 pcs - - - - - - - - - - - - MI-J62 Bulk - * - - - - - - - - -
VE-JWB-IY Vicor Corporation DC DC CONVERTER 95V 50W 유품3640 pcs 90% 1 - 526mA 18V 95V - - - 3 kV - - VE-JWB Bulk Through Hole VE-J00™ (50W) -40°C ~ 100°C 2.28' L x 2.40' W x 0.50' H (57.9mm x 70.0mm x 12.7mm) 36V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 50 W
VI-B60-CW Vicor Corporation DC DC CONVERTER 5V 100W 유품136 pcs 90% 1 - 20A 200V 5V - - - 3 kV - - VI-B60 Bulk Through Hole VI-200™ (100W) -25°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 400V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 100 W
VE-JT2-EY Vicor Corporation DC DC CONVERTER 15V 50W 유품5370 pcs 88% 1 - 3.33A 66V 15V - - - 3 kV - - VE-JT2 Bulk Through Hole VE-J00™ (50W) -10°C ~ 100°C 2.28' L x 2.40' W x 0.50' H (57.9mm x 70.0mm x 12.7mm) 160V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 50 W
LW020A1 ABB Power Electronics Inc. DC DC CONVERTER 5V 20W 유품3720 pcs 81% 1 Enable, Active Low 4A 36V 5V - - - 1.5 kV - - - Bulk Through Hole LW020 (20W) -40°C ~ 110°C 2.00' L x 2.00' W x 0.39' H (50.8mm x 50.8mm x 9.9mm) 75V Isolated Module Remote On/Off, OCP, OVP ITE (Commercial) 8-DIP Module - 20 W
LQD30A48-3V3-2V5RE Artesyn Embedded Power DC DC CONVERTER 2.5V 3.3V 87W 유품3600 pcs 91% 2 - 15A, 15A 36V 2.5V 3.3V - - 2.25 kV - - - Tray Through Hole LQD -40°C ~ 85°C 2.30" L x 1.45" W x 0.34" H (58.4mm x 36.8mm x 8.6mm) 75V Isolated Module Remote On/Off, OTP, OVP, SCP, UVLO ITE (Commercial) 7-DIP Module, 1/4 Brick - 87 W
VE-2T4-IW Vicor Corporation DC DC CONVERTER 48V 100W 유품4900 pcs 90% 1 - 2.08A 66V 48V - - - 3 kV - - VE-2T4 Bulk Through Hole VE-200™ (100W) -40°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 160V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 100 W
VE-J61-IX Vicor Corporation DC DC CONVERTER 12V 75W 유품72 pcs 90% 1 - 6.25A 200V 12V - - - 3 kV - - VE-J61 Bulk Through Hole VE-J00™ (75W) -40°C ~ 100°C 2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm) 400V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 75 W
VE-211-EU Vicor Corporation DC DC CONVERTER 12V 200W 유품4960 pcs 88% 1 - 16.67A 21V 12V - - - 3 kV - - VE-211 Bulk Through Hole VE-200™ (200W) -10°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 32V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 200 W
VE-260-IW Vicor Corporation DC DC CONVERTER 5V 100W 유품4880 pcs 90% 1 - 20A 200V 5V - - - 3 kV - - VE-260 Bulk Through Hole VE-200™ (100W) -40°C ~ 85°C 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) 400V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 100 W
MI-J24-MY Vicor Corporation DC DC CONVERTER 48V 50W 유품4080 pcs 90% 1 - 1.04A 18V 48V - - - 3 kV - - MI-J24 Bulk Through Hole MI-J00™ (50W) -55°C ~ 85°C 2.40' L x 2.28' W x 0.50' H (61.0mm x 57.9mm x 12.7mm) 50V Isolated Module Remote On/Off, OCP, OTP, OVP ITE (Commercial) 9-DIP Module - 50 W
VE-J6Y-IZ Vicor Corporation DC DC CONVERTER 3.3V 17W 유품5290 pcs 90% 1 - 5A 200V 3.3V - - - 3 kV - - VE-J6Y Bulk Through Hole VE-J00™ (25W) -40°C ~ 100°C 2.28' L x 2.40' W x 0.50' H (57.9mm x 70.0mm x 12.7mm) 400V Isolated Module OCP, SCP ITE (Commercial) Half Brick - 17 W
VE-220-MY Vicor Corporation DC DC CONVERTER 5V 50W 유품3690 pcs 90% 1 - 10A 21V 5V - - - 3 kV - - VE-220 Bulk Through Hole VE-200™ (50W) -55°C ~ 85°C 4.60' L x 2.40' W x 0.50' H (116.8mm x 61.0mm x 12.7mm) 56V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 50 W
VE-204-MY Vicor Corporation DC DC CONVERTER 48V 50W 유품5170 pcs 90% 1 - 1.04A 10V 48V - - - 3 kV - - VE-204 Bulk Through Hole VE-200™ (50W) -55°C ~ 85°C 4.60' L x 2.40' W x 0.50' H (116.8mm x 61.0mm x 12.7mm) 20V Isolated Module OCP, OTP, OVP, SCP ITE (Commercial) Full Brick - 50 W
BXA10-48D05 Artesyn Embedded Power DC DC CONVERTER +/-5V 10W 유품5000 pcs 82% 2 - 1A, 1A 18V 5V -5V - - 1.5 kV - - - Bulk Through Hole BXA10 (10W) -25°C ~ 71°C 2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm) 75V Isolated Module OVP, SCP ITE (Commercial) 6-DIP Module - 10 W
1...223224225226227228229233
0 RFQ
쇼핑 카트 (0 Items)
비어 있습니다.
목록을 비교하십시오 (0 Items)
비어 있습니다.
피드백

귀하의 의견이 중요합니다!Allelco에서는 사용자 경험을 소중히 여기며 지속적으로 개선하기 위해 노력합니다.
피드백 양식을 통해 귀하의 의견을 공유하십시오. 즉시 응답하겠습니다.
Allelco을 선택해 주셔서 감사합니다.

주제
이메일
메모/주석
인증 코드
파일을 업로드하려면 드래그 또는 클릭하십시오
파일 업로드
유형 : .xls, .xlsx, .doc, .docx, .jpg, .png 및 .pdf.
최대 파일 크기 : 10MB