【产品】1.2 kV、2 Ohm限流装置KE12LS200,具备出色的电流钳制能力

2019-05-14 CALY Technologies
限流装置,KE12LS200,KE12LS200S,KE12LS200T 限流装置,KE12LS200,KE12LS200S,KE12LS200T 限流装置,KE12LS200,KE12LS200S,KE12LS200T 限流装置,KE12LS200,KE12LS200S,KE12LS200T

KE12LS200CALY Technologies推出的1.2 kV、2 Ohm限流装置,可将正向电流钳制在2.5A(最大值),在反向模式下相当于一个恒定电阻。KE12LS200具有高强度,因此是在故障条件下限制通过负载的电流的理想器件,它会在故障消失或断路器(机械式或电子式)反应之前起作用。

 

图1    KE12LS200限流装置的典型应用电路

 

KE12LS200系列产品包括KE12LS200BKE12LS200SKE12LS200T,其中KE12LS200B是裸片,KE12LS200S采用SMB(DO214AA)封装,KE12LS200T采用TO247封装。

图2      详细的订购信息


 

图3     封装示意图及器件的电路符号(上——KE12LS200T,下——KE12LS200S)

 

KE12LS200的绝对最大额定参数、电气特性和热特性如表1和表2。

 

表1    KE12LS200限流装置的绝对最大额定参数


 

表2    KE12LS200限流装置的电气特性和热特性

 

KE12LS200限流装置的关键性能:

1、导通电阻RON——2.0 Ohm

2、饱和电流ISAT——2.5 A

3、钳位电压VP——10 V

 

KE12LS200限流装置的特点:

▲ 饱和电流/标称电流的比值低

▲ 出色的电流钳制能力(I-V曲线几乎是平的)

▲ 正向模式下的击穿电压高于1200V

▲ 短路承受能力超过250μs @600V、80μs @1200V

▲ ISAT的负温度系数

▲ 反向导通(内部的体二极管)

 

KE12LS200限流装置的优势:

▲ 与只使用TVS或只使用MOV的标准保护电路相比,封装大小和重量大幅减小(7倍到10倍)

▲ 确保通过负载的故障电流接近其标称电流(减少诱发的故障应力),从而优化负载保护

▲ 对于持续时间较长的故障,由于自发热效应的存在,电流将随着时间减小,从而提高了保护水平

 

KE12LS200限流装置的应用:

▲  防雷保护

▲  短路/过流保护

▲  过压/浪涌保护

▲  电容器预充电

▲  电池保护

▲  直流通用保护应用

▲  交流或直流环节的单向电流限制

▲  光伏电站保护

▲  针对电池充电的恒流调节

技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
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集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
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型号- PV-1A10F,FNA-2-1/4,FWA-300B,FNA-2-1/2,170M3317,TD3-D,170M3316,170M3319,GBB-7-R,170M3318,170M3313,170M3312,TPA-B-30,170M5974,170M3315,170M5975,170M3314,170M5972,170M5973,_CIF21,170M5970,170M3311,ABC-1/2-R,170M5971,170M3310,CH142DU,CHM3DU,KLU-800,FWC-4A10F,DOOR-508,40FE,170M5989,170M4658,170M4659,170M5987,170M5988,170M5985,170M5986,HLQ SERIES,170M5983,170M3320,FRS-R-400,170M5984,170M5981,170M5982,170M3321,170M5990,170M4660,NTN-R-400,100LET,FRS-R-40*,40ET,5BCLS,GMD-600-R,FWH-125B,TCF40RN,BBS-3/4,JJN-600,170M5958,170M5959,170M5956,BRKT-FLT,170M5957,170M5954,_CIF06,170M5955,170M5952,CCP2RL-—-30M,170M5953,KRP-CL-300,RD40-3-508,15CLPT-_M-B,15CLPT-_M-A,FWH SERIES,FWX-1A14F,LPS-RK-8/10SP,FNA-6/10,C519-—-R,170M3309,KTK-R-1/10,170M5969,C5268-—,FWJ-2000A,KDD 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目录- Company profile    Circuit Protection Technologies    Overcurrent/Overvoltage Protection device    ESD Suppression Solutions    Overcurrent Protection/Overvoltage Protection Applications    Common Circuit Threatsand Protection Solutions    Fuses    Fuse Holders    PPTC Devices    Varistors    Gas Discharge Tubes    ESD Suppressors    TVS Diode Arrays    Protection Ics    TVS Diodes    PLED Bypass Protectors    SIDACtor® Protection Thyristors    Circuit Breakers   

型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,345 SERIES,ITV9550 30A,AQ24CANFD,SDP,AC,RUEF110S,LS2406ERQ33,PXXX2AC,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC1103C-01UTG,PTF078,PTF077,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,FB65,814,FB66,CA,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,TP5KP,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,PXXX0Q12X,860,862,HA,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,824-20 SERIES,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SM20,345121,102064,254 201 - 208,251,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,LOW RHOPTC,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,342006,PLEDXN,SZD200,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,AK10,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCX35-XXXM-R05,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,441A,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,100062,122090,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,122088,122087,559 SERIES,122083,GTCX26-XXXM-R05,521,523,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,824-20,SP3420,150274,RUSBF,SP1003,SP3422,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606LG,370,372,1.5SMC,TLPA,373,1.5SMB,374,SZSMF4L,377,820 SERIES,254 131,PXXX1CX2,SEPXXXXQ38,00300210,SZW200,TP5.0SMDJ,523 SERIES,SP1005,SP1006,CG32.0L,382,AQ1205-01FTG,383,385,35409 SERIES,407A,V14H460AUTO,SMA6L,391,392,CG32.5L,N-SERIES,SMA6J,395,3425L,F-SERIES,154,396,397,398,157,399,159,SC1122-01UT

0420  - LITTELFUSE  - 选型指南  - v0420 代理服务 技术支持 采购服务

低压断路器是怎么分类的?

1)按使用类别分为选择型(保护装置参数可调)和非选择型(保护装置参数不可调)。 2)按结构型式分为万能式(又称框架式)和塑壳式。 3)按灭弧介质分为空气式和真空式(目前国产多为空气式)。 4)按操作方式分为手动操作、电动操作及弹簧储能机械操作。 5)按极数分为单极、二极、三极及四极式。 6)按动作速度分为一般型和快速型两种。快速型断路器又有交流快速型和直流快速型两种。交流快速型断路器,通常称为限流断路器,其分断时间短到足以使短路电流在达到预期峰值前即被分断;直流快速型断路器也可使分断时间短到足以使短路电流达到最大值之前即被分断。 7)按安装方式分为固定式、插入式、抽屉式及嵌入式等。 8)按用途分为配电断路器、电动机保护用断路器、灭磁断路器和漏电断路器等几种。

2024-07-29 -  技术问答 代理服务 技术支持 采购服务

Littelfuse(力特)工业电路保护产品选型指南

描述- Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 17,000 global associates, Littelfuse partners with customers to design and deliver innovative, reliable solutions.

型号- LPSC0003Z,1PH15P25MM,KLC150,L50QS225,FLNR060.TXID,L25S300.V,PSR031FL0450,PSR031DL0400Z,KLNR090.V,450E2CL5.5,PSR073FL0350Z,PSR072DL0315X,FLSR150.X,PSR030DL0100,KXT2CUAL1,BLS SERIES,L15S003.T,LFR600601CID,CCMR020.TXP,LPSC0002Z,PSR033DL2250,PSR072DL,400E3C8.25,PSR031FS0450Z,03420028X,FLNR030.T,LFH600302PID,0LS31243Z,JTD,5E4PT.6,10E1CL15.5,LPSC0001Z,PSR032DS1100X,LDM3TLU01,354 002GY,342058A,LM3200 SERIES,LDM3TLU11,L50S150,CCMR02.5TXP,LCC SERIES,125E2CL15.5,LVSP10-R,PSX3XLFL0900X,0LS33203Z,FLSR125.XXID,8NLE50E,LFXV150601C,PSR032DS0550,LRU 663,PSR031FS0350,3PH9P18MM,L50QS250,KLSR SERIES,FLNR_ID SERIES,PSR031UL0630Z,0LS51291Z,FLSR030.T,LFCL0010ZC3,FLSR150.XXID,XPS2T20R1KGN2F3-AZ,FLNR035.TXID,PSX3XLDB1400X,0KLC005.T,PSR073FS0350Z,LRU 226 R,PSR030UL0160Z,FLSR01.4,0FHM0001_,PSR031US0630Z,FLSR01.5,0NLN015.T,FLSR01.6,FLSR400.X,SPFJ200.XXL,PSR031DL0800,PSR030FS0200Z,LET-AB,LET-AA,LFR600302PID,IDSR.400,FLSR01.8,PSR031FL0450Z,FLSR175.XXID,PSR073UL0350X,PSR031US0550,PSR033FL1400,LVSP0015TXR,FLSR01.6ID,TOO SERIES,L60030M3C,CCMR04.5HXP,PSX1XLFL0125,PSR071DL0500Z,LTFD 101 SERIES,MSSPNH1500X,PSR031FL0400,PSR073UL0630,0FHM0002_,354 910GY,PSR033FL1800Z,SPFJ070,PSR073FS0315,L50S100,PSR031UL0500Z,FLSR03.2ID,PSR070FS0080Z,L60S005.T,L15S300,PSR033US1800X,LVSP0015TX2,354 821BL,IDSR250.X,FLNR150.X,LFCL02/0ZC3,LPXV SERIES,L70QS700,KLC175,LFCL02/0ZC1,0KLC125.X,FLNR.800,LFPSJ601.Z,FLSR17.5ID,LFH600601CID,PSR033FS0800,PSR030DL0125,L60030M1C,PSX1XLFL0350X,PSR073DL1250,40E1C5.5,PSR070DL0400,FLNR060ID,5NLE125E,PSR032DS0500,WPB1,CCMR.800,LPSC0004Z,WPB3,LFH600303SID,PSR031US0500Z,PSX1XLFL0100,L70S,CCMR008.HXP,LET-AB-S,PSR033US1500,LET-BB,0LD35552Z,LET-BA,LFR600303SID,PSR033FS1800Z,PSX3XLUB0900,L50S125,PSR070FL0080Z,L60030M2C,PSR032DL1100X,FRCK-LG,342848A,CCMR006.TXP,PSR031US0500,FLNR008.T,SLC,0LD29701ZXDIN,IDSR03.2T,IDSR025,LS7R04002PS00L,CCMR.500TXP,354 803GY,PSR030FL0200Z,PSX1XLDB0315X,CY14X51M16,30KPA,IDSR020,CY14X51M10,CY14X51M12,39018R2C2.75,0CNN125.V,LFH256003C,PSR033FL0900,L25S002.T,CNN200E,PSR031UL0450Z,IDSR015,JTD60ID,PSR031DS0700,CY14X51M25,0KLC040.T,BLF,IDSR010,CY14X51M20,IDSR012,PSR031US0450Z,FLSR008.T,BLN,L25S015.T,097023,BLS,0MEG175.X,354 607GY,5720CC,IDSR002,IDSR003,IDSR004,IDSR005,702R1C5.5,IDSR006,IDSR007,IDSR008,LMIN010.V,IDSR009,FLSR_ID SERIES,23012R1C5.5,PSR073FL0450,L50QS500.X,CY14X51M32,IDSR001,LRU 213 R,CY10X38,80E1CL8.25,CY14X51M40,PSR030FL0630,FRCK-MD,0218005.VXP,LFH256001C,MEG250,PSR070DL0160Z,LPFP,125E2C8.25,PSX3XLFL0450,PSR032UL0500,03420022X,PSR071DL0280,PSR071FS0630,PSR031UL0630,LFJ601001,PSR031DS0350Z,LFJ601003,CY14X51M50,LVSP0100VXL,PSR071UL0160,PSX1XLUB0630,SPF,LFR250602C,LVSP100-L,FLNR450,PSR033DS0630X,LFR250603C,PSX3XLFL1000X,IDSR060,IDSR02.5,48026R2C5.5,IDSR02.8,CCMR015.TXP,0FHA0001,0LD55521Z,CCMR2.25HXP,0FHA0002,PSR071DL0250,LFPSJ303.Z,PSR033UL1600,PSR033DL0500X,PSR072FL0630,LPHV,PSR031DL0350Z,IDSR050,057200CCL,JLLN035L,PSR030DS0100Z,PSR033DL1800,0TLS006.T,L50QS200,IDSR500.X,FLNR400.X,PSR032DL0630,LVSP0040TX2,LRU 616,PSR071DL0280Z,FLSR007ID,LPSM0004ZQCID,215,216,L70S600,217,218,IDSR040,PSR072UL0900X,PSR032UL0550,IDSR045,FLSR060ID,02291.25VXP,PSR073UL1100,LFT30100FBC,PSR031FS0800Z,1LFS SERIES,PSR070UL0280,LFR250601C,TLS100MB,572RCC,LRU 626,L15S350.T,IDSR035,224,225,PSR033DS0500X,60032R2C5.5,L60030MPCB,229,IDSR030,PSR073FL0400,150E2C2.75,L60S040.T,80E1CL5.5,PSR071DL0200,PSR032FS1500,PSR033DL0630X,FLSR04.5ID,PSR031US0800Z,LVSP0060T,LFR25,LFPSJ302.ZXID,PSR072UL1000X,PSR030DL0100Z,L60S300,230,IDSR1.25T,235,CYHP0001Z-KIT,239,L70QS SERIES,LS6R0400,FLSR1.12ID,PSR032UL0450,65036R3C5.5,PSR070FS0125Z,ESR1XLDB,LS602501VS00L,55030R3C5.5,5NLE25E,39018R2C5.5X,CLASS R,LS6R0250CBS00L,0KLC250.X,IDSR.500T,PSR030DL0550Z,FLSR.800TXID,PSR070UL0315Z,354 905GY,FLSR1.25ID,116895E,TLS030LSA,PSR070FL0125Z,LDSCA11,251,PSR070UL0250,IDSR090.V,0LS21213Z,LFJ60400-3,PSX1XLUB0100X,LLSRK060,L25S045.T,M5-BROWN,FLNR100ID,25S,FLSR.300TXID,0LS21212Z,PSR072FS0500,LT60400FBC,FDR001PG,KLDR.250,PSR071UL,0LD57073Z,LFR60,IDSR006.T,65E1CL5.5,PSR073UL1250X,LEX-DYC,PSR031FS0500Z,FLSR2.25,273,PSR030UL0063,FLNR025.T,PSR070FL0050,L60030M1SQDINR,PSR033US0550X,40E1C25.8,PSR072DL0800X,345 SERIES,05710007L,0TLS125.TXLR,L60S350,FLSR100ID,LS604002ES00L,PSR031DS0700Z,IDSR03.5T,MEG225,PSR070FL0063,LFJ60030-3,FLNR500,FLSR012.TXID,PSR033DS1600,PSR030US0200Z,LEB-AYC-S,PSR030UL0040,PSR033UL0550X,L25S700.V,PSR072FS0550,L60S010.T,05720028L,PSR031UL0700,40E1C8.25,PSR030FL0550,LPS2,FLSR.500ID,LPS1,LPS6,PSR033DL0450,LPSM0003ZXID,LPS4,LPS3,PSR030FS0160Z,PSR030UL0200Z,LFT60200,PSR030UL0050,ESR1XLDB0125X,PSR031DL0700Z,05720027L,MEG200,PSR070UL0200,LPSC,BLF SERIES,FLSR090ID,LPSM,LFJ600601,LPSM001,LFJ600603,KLC,LFJ600602,PSR033UL1800X,LPSM004,300E3CL15.5,LPSM002,200E1C2.75,298900,LPSM003,KLK,PSX3XLDB0500X,FLNR175ID,PSR032DL1100,0LD39552Z,KLQ,LFG600203,0LD35551Z,LFG600201,LEB-AB-S,LFG600202,354 611GY,550E3C5.5,PSR030DL0063,3PH57P25MM,80E2C38.0,LEB-AB-K,0313005.VXP,LFJ104001C,LFT60060FBC,PSR030DL0080,LSCR1XX,PSX1XLFL0160,0LD39553Z,LFCL0006ZC3,L25S600,40E1C38.0,PSR030FL0160Z,LFPXV

122023  - LITTELFUSE  - 选型指南  - Rev: 5-D-122023 代理服务 技术支持 采购服务

电池储能系统能力指南

描述- 本文主要介绍了电池能量存储系统(BESS)在可再生能源发电中的应用,包括其组成部分、架构、电路保护产品以及成功案例。文章强调了BESS在平衡电力系统、提高能源效率和实现零排放目标中的重要性,并详细介绍了不同类型的电池、模块、集装箱、功率转换系统和电路保护产品。此外,文章还通过具体案例展示了BESS在实际应用中的成功经验。

型号- LS7R,LS7R SERIES,SPD2 SERIES,ESR,JLLN,PGR-8800,TPSMC,TLS SERIES,SPD2,TPSMC SERIES,PSR,SE-601 SERIES,501A,PSX,ESR SERIES,JLLN SERIES,PSR SERIES,TLS,PSX SERIES,PGR-8800 SERIES,501A SERIES,SE-601

2023/2/14  - LITTELFUSE  - 用户指南  - Rev: 021323 代理服务 技术支持 采购服务

LFCL电缆限制器250/600 VAC POWR-GARD®保险丝规格书

描述- 本资料介绍了Littelfuse公司的POWR-GARD®系列电缆限流器。这些限流器提供快速短路保护,主要用于故障电缆,也可用于总线导体等其它导体。它们没有安培额定值,不能用作过载保护。资料提供了不同电压等级、电缆尺寸和订购编号的详细信息。

型号- LFCL,LFCL0750ZC3,LFCL-UHA,LFCL02/0ZC3,LFCL0750ZC5,LFCL02/0ZC1,LFCL0750ZC1,LFCL0001ZC1,LFCL-UHJ-M,LFCL0001ZC3,LFCL0003ZC1,LFCL0250ZC3,LFCL0500ZC3,LFCL-UHJ-T,LFCL-UHJ-W,LFCL0250ZC1,LFCL0500ZC1,LFCL0250ZC6,LFCL0500ZC6,LFCL0600ZC1,LFCL1000ZC1,LFCL0250ZC5,LFCL0500ZC5,LFCL03/0ZC1,LFCL03/0ZC3,LFCL0002ZC3,LFCL0600ZC3,LFCL0004ZC1,LFCL0004ZC3,LFCL0002ZC1,LFCL0006ZC3,LFCL04/0ZC1,LFCL01/0ZC1,LFCL0010ZC3,LFCL04/0ZC3,LFCL04/0ZC5,LFCL04/0ZC6,LFCL0350ZC1,LFCL01/0ZC3,LFCL0350ZC3,LFCL0012ZC3

111623  - LITTELFUSE  - 数据手册  - Rev: 111623 代理服务 技术支持 采购服务

Eaton Bussmann熔断器:可支持2万A电流输出的熔断器,应用于大功率整流装置

描述- 本文主要介绍了短路电流及其危害,包括短路电流的定义、危害以及熔断器在短路电流保护中的作用。文章强调了短路电流可能导致的设备损坏、人身伤害甚至死亡的风险,并介绍了熔断器的分断能力和限流作用。此外,还提供了相关标准和计算报告的下载链接。

型号- JJS,JKS,170M,CHSF,LPJ,LP-CC,KTK-R,JJN

2021/3  - EATON BUSSMANN  - 商品及供应商介绍 代理服务 技术支持 采购服务

LVR075S PolySwitch®PTC器件:过电流保护器件

描述- 本资料介绍了PolySwitch® LVR075S过电流保护器件的技术规格和应用限制。该产品由Littelfuse公司生产,是一种非线性热敏电阻(PPTC),用于限流和保护电路免受过电流损害。

型号- LVR075S

JULY 26, 2016  - LITTELFUSE  - 数据手册  - REV LETTER: I 代理服务 技术支持 采购服务

LVR075S-1 PolySwitch®PTC器件

描述- 本资料介绍了PolySwitch® LVR075S-1过电流保护器件的技术规格和应用限制。该产品由Littelfuse公司生产,是一种非线性热敏电阻(PPTC),用于限流和保护电路免受短路或过载损坏。

型号- LVR075S-1

July 26, 2016  - LITTELFUSE  - 数据手册  - REV LETTER: C 代理服务 技术支持 采购服务 查看更多版本

LVR075S-240 PolySwitch®PTC器件

描述- 本资料介绍了PolySwitch® LVR075S-240过流保护器件的产品规格和应用限制。该器件是一种PTC热敏电阻,用于限流和保护电路免受过电流损害。

型号- LVR075S-240

JULY 26, 2016  - LITTELFUSE  - 数据手册  - REV LETTER: A 代理服务 技术支持 采购服务

LVR075S PolySwitch®PTC器件

描述- 本资料介绍了PolySwitch® LVR075S过电流保护器件的产品规格和应用限制。该器件是一种非线性热敏电阻,用于限流和保护电路免受短路或过载电流的影响。

型号- LVR075S

JULY 26, 2016  - LITTELFUSE  - 数据手册  - REV LETTER: I 代理服务 技术支持 采购服务

可支持2万A电流输出的熔断器应用于大功率整流装置

描述- 本文介绍了短路电流及其危害,包括短路电流的定义、危害以及熔断器在短路电流保护中的作用。文章强调了短路电流可能导致的设备损坏、人身伤害甚至死亡的风险,并介绍了短路电流的计算和测试方法。同时,文章还介绍了Eaton Bussmann熔断器解决方案,包括其高分断能力和限流效果,以及如何选择合适的熔断器来保护电路和设备。

2021/3  - EATON BUSSMANN  - 商品及供应商介绍 代理服务 技术支持 采购服务
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根据用户的蓝牙模块,使用Bluetooth 蓝牙测试装置MT8852B,测试蓝牙1.0至5.1,包括传输速率、功率、频率、调制和接收机灵敏度,生成测试报告。支持到场/视频直播测试,资深专家全程指导。

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