明德微新推出1000W数字开关电源，完全满足IP67等级要求
1000W的开关电源（AC-DC）居然不需要用散热器、不需要冷却风扇？这近乎天方夜谭的事情让明德股份做成了！历经3年技术积蓄，近2年研发与攻关，经过5版实验后，明德微基于新型智能化数字开关电源技术的第一款产品1000W数字开关电源终于诞生了。
图 1
这一电源产品主要有四大亮点：
1、“双无技术”与高效安全
产品采用新开发的自适应变频技术，能在不同工况下保持相对高的效率状态，实现了高效节能，其实测满载效率为97.5%。此外，由于采用了“双无技术”（功率半导体无附加散热器、无冷却风扇），为规模量产自动化作业和电源安全运营可靠性奠定了设计基础。产品已完全满足IP67等级要求（如户外、恶劣环境、高可靠性）。
2、低EMI
产品采用了全新热地驱动技术，改善了现有技术EMS（抗电磁干扰）的问题，极大地减少了热底板EMI辐射。
3、全数字化
产品采用全数字控制模式，数字APFC、数字PFM、数字PWM、数字时序驱动，实现恒压模式、恒流模式、恒功率模式等多模式自由选择。此外，在温度管理、控制管理、负载管理等多方面实现了智能化的用户管理模式，连接外部通讯还可实现实时远程控制。
4、新器件支持
为满足电路需要，专门设计开发了多项特种新型元器件。这些定制元器件既有全新的半导体器件，也有传统器件的改进型号，器件与电路的合理搭配，才确保了整体产品的指标优化。
该产品是明德股份新型智能化电源系列解决方案中的一款典型案例，针对用户的差异化需求，明德股份可以衍生设计其他数字开关电源产品，以满足不同的市场需求。
明德股份自2017年启动差异化战略以来，正朝着分立器件设计制造和应用解决方案综合供应商的定位迈进。面对高性能绿色环保的市场需求趋势，从优化电路设计入手并配以创新器件的支撑，明德股份正在精准导航的征途上奋力前行。
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本文由三年不鸣转载自明德微，原文标题为:1000W开关电源（AC-DC）不用散热器、不用风扇？明德股份做到了！，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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明德微（TRR）分立器件选型指南
描述- 浙江明德微电子股份有限公司是一家以半导体分立器件产品研发、制造和销售为主营业务的国有资本控股企业。明德股份拥有晶圆、封装、器件测试 和应用设计等多领域的核心技术，致力于新型元器件研制、销售和应用解决方案设计，已累计获得约80多项国家授权发明专利，包括电源行业通用的MB10F桥堆，LED行业使用的UMB10F / B7桥堆，全球最小的桥堆IBS，及一系列高结温产品。
型号- 1A1,KBPC35005,MF830,MB0103Q,MB10S,1A7,MB10F,7N70,MMSZ5265,8050S,SSB10L200G,15N50,DFR0.5A,GBL410,HER101,SMS220,MP740,GBPC5010,LM150N03T4,RS1A,1S20,MF2N70,LM150N03T8,RS1M,HZ151,MBR10150,90R350,15N65,GBU1510,KBPC5010,MF840,MB7N60,MB7N65,HER108,SSP20L150CG,8550SS,SK220,2N5551,15N60,SK102,SS05M,MB10N65,MF10N80,MB0310F,MP730,MP20N50,SB520,7N80,SD103BWS,4610,MUR2060CT,SBR10U150,DFR0.3M,SR1620,MD630,GBU2510,SSP10L150G,SSF10300G,65R210,MASF1A,13N90,RS3A,DFR0.7A,GBJ25005,GBJ210,8N65,MI7N80,BCZ8140,HER201,GBU15005,RI151,SMS120,MP840,SR10150,MB110F,MM3Z2V2B,2S10,MD3104Q,LR020N08S0,RI157,RS3M,MASF2J,BAV19WS,SK120,MF2N65,SMAJ70A,MB7N80,MD640,SF61,MASF2A,HER208,MUR805,FR601,SMF5.0A,SSF10L200G,MP830,MU3N80,FR607,DFR0.5M,SF68,8N70,GBJ4005,RS2A,MF2N60,SD103AWS,RS2M,UMB10F,DZL4728,2N65//65R2K2,MASF1J,PR1000,80R300,50R120,EM518,SSF20L150CG,MAFR1M,SS22,MF630,GBJ2010,MAFR1A,2N5401,MBR20150,MMSZ5225,HER301,MM3Z9V1,UMB05F,MU5N50,MU4N80,SSP201OOCG,830,MAHE1M,SS32,MAHE1A,SM5817,KMB210FI,MF3N80,1N5400,SM5819,SR2520,SMZJ3788B,EM513,3SRB3516,MAFR2M,ESD48V3DB,MF640,1N5408,SS12,HER308,MU4N65,1N4448WS,SK420,MU4N70,DFR0.7M,3SRB3508,3205,MAFR2A,MAHE2M,P4KE180A,GBJ2005,W10,1KSMB6.8A,MD2004Q,MAHE2A,SR1100,ESD03V3DU-LC,RI107,MUR1040CT,SS05A,60R350,MF730,60R230,MI20N60,GBU410,GBJ410,1.5KE6.8A,GBU25005,13N50,MP640,730,GBJ35005,LR065N08S3,TL431,13N65,P6SMB6.8A,60R580,MF740,SMBJ70A,A733,SK320,SFMB16F,KBPC25005,MP630,740,MU4001Q,SM4937,MD1N60,LM120N08S3,DSR1A,MU5N60,MBR10100,LM120N08S2,DSR1M,15N06,DB207S,RI101,1N5817WS,SR820,20N06,SSF10100G,SM4933,KMB310FI,LM78L05,LM78L06,MASL34,MASK12,MB0305F,630,MASL32,65R940,3DD13007,9N90,100N03,DB107S,MF20N60,MN1N60,1N5261B,MUR1060,KMB210F,FR301,GBJ6005,SKBPC3516,LM78M12,SSB20L200CG,FR307,SB120,MD7N65,1N914BWS,MUR860,MASK22,MD7N60,SB5100,SR1045L,1N4001,1N4007,SR1020,KBPC10005,C945,US2A,SKBPC2516,MT8032M,LR038N08SA2,HZ3C3,KBPC1510,LM78M08,MASK32,65R600,50N06,GBU6005,RMB2F,US2M,2P4M,MUR1040,SR2100,FR201,SR30150,US1A,3DD13003,3DD13002,3DD13001,FR207,P4SMA180A,RL251,GBPC35005,MB6006Q,MB0405F,MU6N70,MUR405,MB05F,1N5819WS,SMCJ70A,RL257,US1M,DFR2A,SMBJ5.0A,S8550,LMB22F,15N90,MBR1060,GBL210,LMB210F,HER258,MUR1005CT,1.5KE180A,MB0410F,DFR1M,GBU8005,RL207,GBJ10005,70R700,RL201,DFR1A,MAHE0.5M,US3A,HZ12C3,FR107,HER158,R5000,BAT42WS,SB320,HMB105F,DFR2M,DSF0.3J,HER151,DSF0.3A,SMDJ5.0A,KUMB12F,DB201S,US3M,60R190,MM3Z2B4,MBR1040,MASR0.5M,S1A,SSB20100CG,SMDJ70A,R1200F,MBR1045,KMB110F,LMB12F,DFR0.3A,S1M,BAT54WS,DHE1A,SSB10300G,MAHE0.5A,100N03T,BZT52B2V4S,SMBZ5919B,DHE1M,DB101S,MP2N60,LMB110F,5KP5.0A,GBP2005,DSF1A,S2A,SR2020,SR20150,16N50,15N80,80R250,D965,GBPC25005,US5A,SMS2A0,SKBPC1510,S2M,DSF0.5J,US5M,SB220,1N5391,SSF10L150G,1SS315,DSF1J,MASR0.5A,HER251,MI4N65,MF20N50,1N5399,DSF0.5A,KUMB22F,S3A,2N60,1.5AZ3.3,FR251,SUF4001,SBR20U200,SUF4007,UF5408,SR3020,FR257,L2302,6A05,BZT52C39S,1SS373,2N65,S3M,MF3006Q,ESD3.3V3DU,UF5400,MU630,KBPC3510,2K220,SB2100,GBPC3510,SR16150,MD5N50,SL16,GBU4005,SL12,MUR2010CT,2N70,SMS1A0,10N50,GBJ20005,MP4000Q,DSR0.5A,60R840,GBU20005,2K12,MBR2060,MMSZ5259BS,MF16N65,LR022N08S3,70R450,6A10,GBP210,MI2N60,BA157,BA159,GBJ1510,MD4N70,LR022N08S1,SSF20L200CG,3DD13002B,SMAZ5919B,GBPC50005,DSR0.5M,MUR460,ESD12V3DU-LC,S5A,ABS2,FR151,ABS10,2N80,10N20,SR5100,SBR20U100,FR157,S5M,HMB110F,2K22,MASF0.5A,GBJ2510,W005,R5000F,20N65,MASF0.5J,GBPC15005,SL36,DB157S,20N60,SL32,SK12,P6SMB180A,ESD36V3DU,MBR2045,BZT52C2V4S,DSK220,SML4728,DSR0.3A,LR067N08S8,D882,MUR3005WT,PR1800,1SS355,SL26,SL24,20N70,1.5SMC6.8A,DSR0.3M,SL22,A42,A44,SR860,MM3ZB75,MD6103Q,KMB310F,MM3Z39B,5.0SMDJ11A,1N5226B,DB157,MP12N60,C1815,UF1007,MB2F,MBF-S,UF1001,4N40,SL52,SK32,MAC97A8,SSB10100G,DB151,MB2S,SL56,5.0SMDJ110A,MB840,SSB20300CG,70R1K5,3N80,5N20,KMB22F,KBPC2510,1S100,SMAJ5.0A,MB830,20N50,MUR1660CT,SK22,4N65,RB157,MUR3060WT,SR520,MM3Z9V1B,MB4N60,SSF20100CG,MP13N50,BAV21WS,4N60,S8050,MBR3060,MASL14,RMB6F,LR041N08SA3,MASL12,MCR100-8,SK52,2S005,60N03,LM90N08S8,BZT52C5V1WS,S9013,S9014,SBR20U150,S9015,SR10150L,S9012,AO4407,4N70,75N75P,SSB10L150G,GBJ8005,5N40,SSP10L200G,BZT52B39S,75N75T,DSR0.7A,MASL24,SK42,KMB32F,SB3100,18N80,MASL22,DSR0.7M,2N3904,P6KE180A,MD6N70,SS8550,RB551V-30,S9018,2N3906,MM3Z75,RB151,1404P,LM90N03T8,12N65,SR25150,1404T,BT134,MD2N65,4N80,BT136,BT137,11N90,DHE0.5A,BT138,12N60,DHE0.5M,MM3Z3V9,KBPC50005,GBL4005,SBR10U200,A92,MM3Z3V0,KUMB210F,1N4148WS,A94,SM4001,5N65,DB151S,SS220,4N90,S1A-S1M,5N60,SM4007,12N70,MMSZ4684,65R380,75N75,SK1020,SBR30U100,BT151,HVM5,MU4003Q,RMB12F,DSK22,MBR10200,MB105F,MM3Z10,MN0160F,MASR1A,DSL26,ES1J,GBPC1510,DHE0.3A,GBU610,GBJ610,11N70,P6KE6.8A,SKBPC35005,ESD03V3DB,MASR1M,MMSZ5221BS,MP8107AQ,DSK12,MM3Z2V0,2W005,2W10,ES2A,DHE0.3M,65R280,1N4933,DSL14,HER608,DB107,1N4937,GBU1010,DB101,GBJ1010,UF4007,KBPC15005,MBR20100,HER601,SK520,1404,UF4001,KMB12F,MF13N50,SK82,DB3,MU1N60,SS120,DB4,DSL22,SSP10100G,HVM16,MASK110,SSP20L200CG,ES1A,8050SS,1N4942,ES3J,SR220,1N4948,GBU2010,SSP20300CG,6N60,6N65,10N80,MF6N70,SF11,MU3058PM,KBPC1010,MASK320,3710,DSL12,MM3Z5221B,SF18,11N60,MASR2A,1.5SMC180A,11N65,SSF20300CG,ES2J,DB207,DB201,S
明德微三极管选型表
明德微提供以下技术参数的三极管选型，集射极击穿电压：15V~400V，集电极电流：100mA~1.5A，功率：200mW~700mW，芯片尺寸：0.3MIL~0.82MIL
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产品型号
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品类
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工作温度
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集射极击穿电压(Vceo)
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集电极电流(Ic)
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功率(Pd)
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集电极-发射极饱和电压(VCE(sat)@Ic,Ib)
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特征频率(fT)
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芯片尺寸
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SS8050
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三极管
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150℃
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25V
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1.5A
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300mW
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500mV@800mA,80mA
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100MHz
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0.52MIL
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选型表 - 明德微 立即选型
【产品】功耗低、效率高的SR320~SR3200肖特基势垒整流器，正向平均整流电流3A
明德微推出的SR320~SR3200肖特基势垒整流器，最大反向重复峰值电压VRRM:20V~200V,正向峰值浪涌电流：80A，正向平均整流电流：3A，具有低功耗、高效率，高正向浪涌电流能力的特点。
明德微带来全球最小微型桥式整流器的新型封装IBS，丰富分立器件选择
为满足电子终端对分立元件封装进一步小型化的需求，明德微推出了全球最小微型桥式整流器的新型封装IBS。该封装是目前微型桥式整流器领域最小的封装尺寸，总长与总宽为3.35mm，高1.66mm，与目前主流的MBF封装相比，减少了65%的占位面积，节约空间且保证了安全的爬电距离。
TVS: SMBJ5.0(CA) thru SMBJ440A(CA) Glass Passivated TVS
型号- SMBJ9.0A,SMBJ48CA,SMBJ220CA,SMBJ8.5CA,SMBJ51A,SMBJ75A,SMBJ51CA,SMBJ12A,SMBJ36A,SMBJ24A,SMBJ160A,SMBJ70CA,SMBJ48A,SMBJ130CA,SMBJ350A,SMBJ120A,SMBJ6.5CA,SMBJ13CA,SMBJ78CA,SMBJ17CA,SMBJ40A,SMBJ36CA,SMBJ64A,SMBJ85CA,SMBJ43CA,SMBJ13A,SMBJ20CA,SMBJ160CA,SMBJ8.0CA,SMBJ7.0A,SMBJ24CA,SMBJ8.5A,SMBJ85A,SMBJ28CA,SMBJ22A,SMBJ58A,SMBJ54CA,SMBJ18A,SMBJ110A,SMBJ300A,SMBJ150A,SMBJ300CA,SMBJ150CA,SMBJ90A,SMBJ12CA,SMBJ10C,SMBJ6.0CA,SMBJ16CA,SMBJ10A,SMBJ58CA,SMBJ11A,SMBJ188CA,SMBJ100CA,SMBJ220A,SMBJ350CA,SMBJ180CA,SMBJ5.0A,SMBJ6.5A,SMBJ43A,SMBJ180A,SMBJ7.5CA,SMBJ16A,SMBJ30CA,SMBJ28A,SMBJ188A,SMBJ100A,SMBJ5.0,SMBJ170CA,SMBJ400A,SMBJ8.0A,SMBJ11CA,SMBJ60A,SMBJ440CA,SMBJ15CA,SMBJ20A,SMBJ45A,SMBJ33A,SMBJ9.0CA,SMBJ64CA,SMBJ60CA,SMBJ17A,SMBJ120CA,SMBJ250A,SMBJ440A,SMBJ22CA,SMBJ45CA,SMBJ200CA,SMBJ26CA,SMBJ400CA,SMBJ78A,SMBJ14A,SMBJ170A,SMBJ75CA,SMBJ10CA,SMBJ26A,SMBJ90CA,SMBJ110CA,SMBJ7.0CA,SMBJ130A,SMBJ6.0A,SMBJ14CA,SMBJ7.5A,SMBJ70A,SMBJ33CA,SMBJ18CA,SMBJ250CA,SMBJ30A,SMBJ54A,SMBJ40CA,SMBJ15A,SMBJ200A,SMBJ5.0CA
明德微整流桥选型表
明德微提供以下参数的整流桥堆：电压量程：1000V；电流量程：2A~25A；直流反向耐压：1V@2A~1.2V@15A；平均整流电流：2A~25A；正向压降：1V@2A~1.2V@15A；整流桥：电压量程：100V~1000V；电流量程：0.5A~8A；直流反向耐压：1V@800mA~1.7V@1A；平均整流电流：500mA~2A；正向压降：1V@800mA~1.7V@1A
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产品型号
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品类
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电压量程(V)
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电流量程(A)
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直流反向电压(V)
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平均整流电流(Io)(A、mA)
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正向电压(V)
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KBL410
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整流桥堆
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1000V
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4A
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1.1V@4A
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4A
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1.1V@4A
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选型表 - 明德微 立即选型
SSP20L200CG . SSF20L200CG . SSB20L200CG Schottky Barrier Rectifier Low IR at High Temperature
型号- SSF20L200CG,SSB20L200CG,SSP20L200CG
TVS: SMCJ5.0A(CA) thru SMCJ440A(CA) Glass Passivated TVS
型号- SMCJ78CA,SMCJ36CA,SMCJ28A,SMCJ16A,SMCJ160A,SMCJ440CA,SMCJ120A,SMCJ120CA,SMCJ350CA,SMCJ9.0CA,SMCJ20CA,SMCJ43A,SMCJ85CA,SMCJ43CA,SMCJ8.5A,SMCJ24CA,SMCJ45A,SMCJ28CA,SMCJ17A,SMCJ300CA,SMCJ7.0A,SMCJ300A,SMCJ7.0CA,SMCJ18CA,SMCJ170CA,SMCJ60A,SMCJ14CA,SMCJ20A,SMCJ54CA,SMCJ26A,SMCJ14A,SMCJ78A,SMCJ7.5A,SMCJ6.0A,SMCJ150A,SMCJ110A,SMCJ200A,SMCJ100CA,SMCJ180CA,SMCJ40CA,SMCJ15A,SMCJ8.5CA,SMCJ48CA,SMCJ9.0A,SMCJ150CA,SMCJ350A,SMCJ70CA,SMCJ51CA,SMCJ17CA,SMCJ6.5CA,SMCJ70A,SMCJ54A,SMCJ13CA,SMCJ30A,SMCJ11CA,SMCJ48A,SMCJ36A,SMCJ24A,SMCJ12A,SMCJ250CA,SMCJ180A,SMCJ8.0A,SMCJ100A,SMCJ400A,SMCJ440A,SMCJ400CA,SMCJ250A,SMCJ160CA,SMCJ51A,SMCJ60CA,SMCJ11A,SMCJ75A,SMCJ64CA,SMCJ22CA,SMCJ45CA,SMCJ13A,SMCJ26CA,SMCJ200CA,SMCJ8.0CA,SMCJ6.0CA,SMCJ90CA,SMCJ130CA,SMCJ40A,SMCJ16CA,SMCJ64A,SMCJ12CA,SMCJ75CA,SMCJ33CA,SMCJ10CA,SMCJ58A,SMCJ58CA,SMCJ18A,SMCJ5.0CA,SMCJ170A,SMCJ130A,SMCJ220A,SMCJ33A,SMCJ85A,SMCJ220CA,SMCJ6.5A,SMCJ5.0A,SMCJ110CA,SMCJ7.5CA,SMCJ90A,SMCJ30CA,SMCJ15CA,SMCJ22A,SMCJ10A,SMCJ10C
SR520~SR5200 5.0 Amp.Schottky Barrier Rectifiers
型号- SR5200,SR520,SR530,SR540,SR5100,SR550,SR560,SR5150,SR580
SR320~SR3200 Schottky barrier rectifiers
型号- SR3100,SR3200,SR320,SR3150,SR330,SR340,SR350,SR360,SR370,SR380,SR390
TVS: 1.5SMC6.8A thru 1.5SMC540A Glass Passivated TVS
型号- 1.5SMC22A,1.5SMC220A,1.5SMC10A,1.5SMC440A,1.5SMC20A,1.5SMC200A,1.5SMC30A,1.5SMC62A,1.5SMC480A,1.5SMC82A,1.5SMC250A,1.5SMC18A,1.5SMC510A,1.5SMC16A,1.5SMC300A,1.5SMC36A,1.5SMC68A,1.5SMC24A,1.5SMC12A,1.5SMC56A,1.5SMC91A,1.5SMC170A,1.5SMC180A,1.5SMC11A,1.5SMC110A,1.5SMC33A,1.5SMC120A,1.5SMC43A,1.5SMC75A,1.5SMC100A,1.5SMC150A,1.5SMC51A,1.5SMC540A,1.5SMC160A,1.5SMC130A,1.5SMC350A,1.5SMC39A,1.5SMC27A,1.5SMC15A,1.5SMC47A,1.5SMC400A,1.5SMC13A,1.5SMC9.1A,1.5SMC7.5A,1.5SMC8.2A,1.5SMC6.8A
电子商城
服务
可定制高压电源模块的输入电压100VDC-2000VDC、功率范围5W-500W/4W-60W； 高压输出电源模块的输出电压100VDC-2000VDC。功率范围：4W-60W。
提交需求>
采用SMT/SMT+DIP封装加工，PCB成品尺寸：50*50~340*500mm，板厚：0.6~3.0mm，最快交期：2~3天。支持1~200片（拼版200片）的PCBA主板贴片。
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授权代理品牌：集成电路
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