熔断器底座:熔断器不可或缺的电器保护装置
熔断器底座在电路保护系统中发挥着至关重要的作用,其主要功能包括以下几个方面:
1.支撑熔断器:熔断器底座提供一个支架的基础,使得熔断器能够安装在电气设备上。这保证了熔断器的正确位置和稳定性。
2.电气隔离:通常,熔断器由绝缘材料制成,这样可以有效地隔离熔断器与安装表面,从而防止电流回路短路。
3.导电部件:熔断器底座内部通常包括用于连接电源线和负载线的导电部件。这些部件通常由高导电性材料制成,以确保电流能够顺利地流过。
4.热释放:在熔断器工作时,会产生少量的热量。熔断器底座通常设计成能够散热,保持正常的工作温度。
5.保护与隔离:熔断器底座可以提供对熔断器适当的保护,避免其受到机械损坏或环境因素的影响。
熔断器底座和熔芯怎么搭配?
1.选择正确的熔芯:根据您的电路需求,选择符合电流和电压的熔芯。确保熔芯的额定电流和电压符合所需保护的电路参数。
2.保证与熔芯相匹配:确保选定的底座与熔芯的类型和规格相匹配。不同类型的底座可能适用于不同类型的熔芯。
3.正确安装熔芯:将选定的熔断器插座插入到插座的熔断器插座中。确保其完整插入并与导电片良好接触。
4.测试验收: 在连接电源之前,确保所有部件安装正确,没有松动的连接或瑕疵。。
熔断器底座内部构造焙
熔断器底座的内部构造可以因制造商和型号而异,但通常包括以下基本组件:
1.导电片:熔断器底座内部通常包括用于连接电源线和负载线的导电片。这些导电片通常由高导电性材料制成,以保证电流能够顺利地流过。
2.熔断器座体:是一个支撑和固定导电片的结构。熔断器底座体通常由绝缘材料制成,用于保护熔丝和触头,同时也起到隔离电路的作用。
3.连接螺钉:用于连接导线到底座螺钉。这些螺钉提供了可靠的电气连接。
4.防护盖/罩:一些熔断器底座可能包括一个保护罩或盖子,以防止意外接触,保护熔断器底座外部环境的影响。
PS:熔断器组装可能会因制造商和型号而异。在安装、维护或更换熔断器时,请务必遵循制造商的指南和安装规定。
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本文由玉鹤甘茗转载自GRL官网,原文标题为:熔断器底座:熔断器不可或缺的电器保护装置,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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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
【产品】魏德米勒推出的topGUARD 24V直流电子熔断器,在电路保护方面作用突出
全球电气联接技术产品领域的领先制造商Weidmuller(魏德米勒)推出的TGD ELM-12和TGD ELM-6系列24V直流电子熔断器(电子熔丝),属于全新的topGUARD系统,将用于电子负载监视器输出端电势分配的接线端子(预先单独安装)集成为 24 V DC 控制电压分配解决方案整体构成的部件。与传统的解决方案相比,可减少将近 50 %的安装空间,负载监控和电源分配的创新组合节省安装时间。
新能源系统电路保护-太阳能、风能逆变器、PCS、BESS赛尔特过压、过流、过温产品保护解决方案
描述- 该资料介绍了厦门赛尔特电子有限公司提供的新能源系统电路保护解决方案,涵盖了太阳能、风能和储能系统等多个领域。资料详细阐述了不同类型逆变器系统(如集中式、组串式、微型逆变器系统)的电路保护产品,包括过温、过电压和过电流保护等。此外,还介绍了针对BESS储能系统的保护方案,以及相关产品的特点和优势。
型号- SMBJ,THU145,LFR15XL2,LFR15XL3,SMDJ,SD25TXXXL306,SP0080TBLC,TKS150,AYH,TG125C,TZ231A,TFMOV25M,SCF6125,SD20RXXXA404,TZ091A,SCF1032,RSK140,5.0SMDJ,LFR15 690 VAC,SD25TXXXA203,SMCJ,SD25TXXXA404,SFV20D,ALW125,SD25TXXXL211PV,LFR15,TFMOV20M,TKT150,TFMOV10M,MTP1560,TRR150,RJ,SX091,SD25TXXXL312PV,8.0SMDJ
应用注:设计可靠使用适当电路保护的无人机
描述- 本文探讨了设计可靠无人机时电路保护的重要性。文章指出,无人机事故多由“飞行员失去控制”引起,但实际原因是无人机依赖的子系统(如GPS、接收天线、WiFi I/O端口和电子速度控制器)出现问题。文章强调,所有无人机都易受故障影响,需要实施被动电池安全系统、静电放电(ESD)保护和电机过载保护。文章详细介绍了电池、GPS、接收天线和I/O端口的电路保护方法,包括使用MHP-TA、PolySwitch PPTC、表面贴装熔断器和ESD抑制器等。
熔断器的诞生:从无到有的安全守护者
熔断器从最初的简单装置,发展成为现代电力系统中不可或缺的安全组件,经历了无数工程师的智慧和努力。它的发明和改进,不仅提高了电力系统的安全性,也为工业和家庭用电带来了更高的保障。本文GRL来给大家分享熔断器的诞生过程。
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可定制波导隔离器频率覆盖5.5GHz~110GHz,插损损低至0.25dB、隔离度、正向方向功率、封装尺寸参数。
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