The Role of Current Fuses in Smart Meters

时间： 2024-11-08 来源：XC Official Website

技术问答

选型帮助

研发客服

商务客服

Current fuses play a vital role in smart meters. Firstly, they provide protection against overcurrent events. Smart meters are used to measure and manage electricity consumption accurately. However, electrical circuits can sometimes experience sudden surges in current due to various reasons such as power outages and subsequent restoration, short circuits in the electrical grid, or the malfunction of connected electrical appliances. The current fuse in the smart meter acts as a safeguard by interrupting the circuit when the current exceeds a safe level. This prevents damage to the sensitive electronic components inside the smart meter, which is essential for accurate measurement and communication. Without the fuse, an overcurrent event could potentially damage the circuitry, leading to inaccurate readings or even complete failure of the smart meter. Secondly, current fuses in smart meters help to ensure the safety of the overall electrical system. In case of a fault in the downstream circuit connected to the smart meter, the fuse will blow, isolating the faulty section and preventing the spread of fire or other hazards. This is especially important in residential and commercial settings where the safety of people and property is of utmost concern. Moreover, the current fuse also contributes to the reliability of the smart meter. By protecting the internal components from damage, it helps to maintain the continuous operation of the meter. This is crucial for accurate billing and efficient energy management. Smart meters often communicate data to utility companies, and a reliable operation ensured by the current fuse allows for seamless transmission of accurate consumption information. Overall, the current fuse is an essential component in smart meters, providing protection, safety, and reliability to both the meter itself and the entire electrical system it is part of.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由Natalia转载自XC Official Website，原文标题为:The Role of Current Fuses in Smart Meters，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。

全部评论（0）

暂无评论

Several Factors Influence the Lifetime of Current Fuses

The lifetime of a current fuse is influenced by several factors. Firstly, the current rating of the fuse plays a crucial role. If a fuse is constantly operating near or at its rated current, it will experience more heat buildup and stress over time, which can shorten its lifetime.

技术探讨发布时间 : 2024-11-06

Professional Knowledge of Self-healing Fuses

The operating principle of a self-healing fuse is a dynamic balance of energy. The current flowing through the self-healing fuse generates a certain amount of heat due to the thermal effect of the current (self-healing fuses all have resistance values), and the generated heat is completely or partially dissipated into the environment. The heat that is not dissipated will increase the temperature of the self-healing fuse components. The temperature during normal operation is relatively low, and the heat generated and dissipated reaches a balance.

技术探讨发布时间 : 2023-11-30

Principle of Resettable Current Fuses

Resettable current fuses offer a unique solution for protecting electrical circuits while providing the convenience of being reusable. Here‘s how they work.

技术探讨发布时间 : 2024-10-31

Littelfuse（力特）电路保护产品选型指南

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

选型指南 - LITTELFUSE - v0420 - 0420 PDF 英文下载

日本电产集团综合产品目录(Nidec Group Products Catalog)

型号- PM4系列,H300,D SERIES,NRFEIS-5060,DFS,GATS-2000 SERIES,TPI SERIES,GATS-7800 SERIES,R-6100,TVX,GATS-6300,GATS-8600,SX-20,RWI SERIES,ZI20A,GATS-7500系列,LSR-3230,BP100,RSH,GATS-7700 SERIES,K-MC1000,P2H系列,E300,GATS-2000系列,GATS-6300系列,NVM-6060GCP,VL-H系列,GATS-7500,MH3NCV,VL SERIES,GATS-7800系列,SS-SV,DEWE3-A4,TPI,TVX SERIES,RGA20,NRTES-1000 SERIES,FCPL,ΜV1,RSH系列,ZG SERIES,ID300,FMD,TPI系列,GATS-8600系列,S-CART,GATS-6300 SERIES,KS,CM,R-580,SS-SV SERIES,ANEX SERIES,LD SERIES,VP600GC,GE15FR PLUS,MD2,ANEX系列,NRTES-1000,P2H SERIES,FFB,VL系列,LS,RSH SERIES,RVL,VL-H SERIES,RVP,F600,SS-SV系列,S-FLAG,GATS-7500 SERIES,REC-92FT,DEWE3-PA8,ECO-KA,KCV1000-5AX,S-CART-V1000-LFT,RVL SERIES,RVP SERIES,R-700 SERIES,P2H,ZE16C,CPLS,S-CART-V500,HM500S,VM53RⅡ,GATS-7700,ANEX,NRTES-1000系列,HM-X6100,RWI,TVX系列,KA SERIES,S-CART-MINI,GATS-2000,PM4,VL-H,GATS-7700系列,CBZ,GH,GATS-8600 SERIES,R-700,R-5920系列,NRFEIS-3570,DFS SERIES,MVR-HX,MAF130EⅡ,BL-V20,ECO-KA SERIES,SERIES S-FLAG,RWI系列,HE,GATS-7800,R-5920

商品及供应商介绍 - NIDEC - 第10版 (10th Edition) - 2022年12月 (December, 2022) PDF 中英文下载

【选型】Littelfuse（力特）汽车售后市场产品(保险丝/开关/继电器/连接器)选型指南

目录- Company Profile Circuit Protection - Fuses & Circuit Breakers Fuse Blocks, Holders & Terminal Blocks Power Distribution Modules Battery Management Relays & Solenoids Battery & Master Disconnect Switches Ignition Switches Rocker Switches Toggle Switches Momentary Switches Push-Pull, Rotary & Foot Switches Vehicle Connectors Indicator Devices Appendix

型号- 5558-BX,0AGC010.V,M-531-BP,68362-BX,097019BP,9118-BX,MIC2015.VP,24812,24063-08,30171-15-BX,M-531-BX,M-497-BX,30409-15-BX,58332-21-BP,9245-BX,0MIN030.ZXPRO,M-584,4721-P12-BX,98628-BX,46377-6,9245-BP,0AGC010.VP,46377-8,0MCB020.X,0FHZ00854-BX,31101,55025-01,54104-BX,0PAL4100XP,0CNN800E.V,RC-400112-RN,55025-04,JLLN225.X,55025-02,PL-525-AC,00970019X,55025-03,99025-BX,5558-BP,54104-BP,24612-10,95613-BX,48070-BX,M-284-02-BX,0PAL040.X,11041-06,M-550,00940367ZP,0FHA0001SXJ,0ATO004.V,0MAX030.X,0PAL160.X,0MAX030.V,08010200,58332-33-BP,PL-524-GC-BX,58027-02-BX,LMIN015.ZXPROA,JLLS1000X,0AGC0004ZP,MAHC0001TXJ,RC-700112-RN,57014-03-BX,91800-BX,LMIN020.VP,JLLN060.T,57300-11-BX,12301-BX,90036-02-BX,0MEG100.XP,24624-10,58027-02-BP,PL-86-AC000,90036-10,40100-BX,0185100.XP,PL-521-AC-BX,M-641-01-BP,59071-BX,0695XXX.LPXPS,MIC2010.V,956-3127-BX,5543-09,0PAL330.XP,0AGU060.VPG,M-641-01-BX,58312-G4-BX,JCAS060.X,58328-04-BX,PL-2,0SFE020.VP,0FLC014.XP,JCAS060.V,0812015.ZXST,95535-BX,55049-01,00940422Z,55016-BX,0FHM0002Z,0PAL280.X,5543-15,12063-BX,95062-57-BX,3298250.H,75600-02-BX,1254-BX,0AGC001.V,LMIN005.V,00940570ZXA,12804,81264-BP,MCAS050.VS,3298250.Z,DL-2 1,12805,0MIN030.VP,81264-BX,95522-A,90048-01,9576-BX,MIC3010.VP,00940557ZXA,83379-BX,M-597,02980900TXN,M-598,M-115,55016-06-BP,24214-BX,M-850-BP,56027-01,211020BP,58311-18,M-850-BX,0UCBXXX.X,00940553Z,24612-03,08081400,PDM33001ZXM,0SFE014.V,M-121,59024-110-BX,PL-85,PL-86,0211010.XP,0MAX020.XP,0CNN100E.V,24022-BX,12077-01-BX,M-448-BX,91812-BX,00940554Z,880064S,75600-25,PL-521-GC,48160-BX,0CNNXXX.V,PL-521-RC-BX,0AGC030.VP,55021-BP,JLLN025.T,880064,M-489-03,880062,MCAS025.XP,0PAL530.X,55065-02-BX,0812040.ZXST,68159 - 05,58311-02,PL-36-GC000-BX,58311-01,956-3135,00940551Z,3298125.Z,0PAL4100X,00940301ZP,PL-36-AC000-BX,48090-BX,55021-BX,0BPF0001ZP,PL-525,PL-524,PL-523,PL-522,55033-01-BX,PL-521,CNN200E,3298125.H,3298080.H,58311-08,58311-07,58311-13-BX,PL-526,0MIN003.VPGLO,75600-05,75600-04,58311-13,00940552Z,0AGW003.V,58311-11,75600-07,3298080.Z,46210-03-BX,03500418TXN,75600-02,75600-01,PL-118-GC001-BX,58326-27-BX,3298500.ZXSTA,9180-BX,3031-30,097026,55014-05-BX,880086,24 812,D9AB-14526-BA,097023,PDM71003ZXM,0MEG175.X,0CCB025.X,0695015.LPXPS,0MIN004.V,0MID050.XP,0MIN010.VP,55025-03-BP,0AGA0003ZP,LMIN010.V,JLLN003.T,2484-03-BX,0PAL440.XP,0MEG175.L,00940562ZPA,880076,M-288-BX,4721-P14,880073,4721-P12,4721-P10,24401,55025-03-BX,24402,0498200.TXN,097019,00940550Z,3031-20,86126-12,0AGC005.VP,30138-30-BX,0FHM0002SXJ,75125,JCAS060.XP,FHM200,04980932ZXT,0185050.X,7785-01,9050-01,0AGA005.V,JLLS100.V,00940462Z,880014,JLLS090.V,24505-01,86099-5-BX,880015,04980900ZXT,30409-20-BX,FHA30,54101-01,097038,0FHM0001XP,30409-20-BP,24 812-01,RC-400112-NN,08098981-BX,PL-521-AC,0MAB0001XP,50036-BX,58332-28-BP,JLLS002.T,1222-BX,12400,0AGC005.V,12401,M-428-BX,24124-BX,M-428-BP,JLLS015.T,9500-BX,12080-11-BX,0CNN275E.V,04980921GXM5,0AGU020.T,JCAS025.X,M-414-01-BP,58327-06-BP,57000-23-BX,033707.5LXS,FNY2,58327-06-BX,FNY1,LJCAXXX.X,24848,5011,0MID080.X,LJCA040.V,FNY1BP,0AGC07.5VP,LJCA040.X,57013-08-BX,M-485-BX,95060-BX,956-3126,956-3125,MCAS025.VS,956-3127,956-3122,956-3124,M-485-BP,5007,956-5307,0AGAXXX.VP,0211030.XP,PL-118,00940565ZPA,JCAS020.V,55065-02,PL-116,55065-03,JCAS020.X,0813050.ZXST,24115-B X,0AGU040.VPG,CNN035E,M-628-BP,0185XXX.XP,81264-01-BX,JLLS050.T,12063-01-BX,24107-BX,155 300,81264-01-BP,AGC2ZP,FHM200BP,08099080-BP,ZCAS175.XP,0OMN0002XP,0RBOX001Z,7792-BX,0MIN002.VP,0PAL060.XP,08099080-BX,11172-03,0SFEXXX.V,MIC3XXX.VP,92107-04,094480,11172-02,PL-525-RC,8487-BX,0MAX060.XP,P L- 612- A- B X,0MAX040.XPGLO,55093-BX,59024-36-BX,82159-2,50070-BX,82159-3,50203,95062-50-BX,0MINXXX.VP,0RBOX002Z,M-456-BX,551001-BX,M-320-RC000-BX,0ATO030.VPGLO,24063-BX,956-4138-BX,98628,82159-1,30056-50,11042,0GBC016.VP,95597,59024,95591,95593,9270-01,0AGU060.T,72079-01,1258-BX,12080-BX,9183-BX,0RBOX003Z,RA-700112-RN-BX,185100BP,0PAL440.X,0RBOX004Z,PL-524-RC-BX,MIC2XXX.ZXPRO,4721-P2-BX,HWB18,30056-40,0FHM0002XP,0337015.LXS,55036-BX,HWB12,5050,95582,08098780,M-628-BX,JLLS300.X,0ATO005.ZXPRO,0ATO030.V,30063-20-BX,0695040.LPXP,91812-02,0RBOX005Z,55017-02,30056-30,M-432-BX,30171-20-BX,48785,95521-B-BX,M-493-BP,98647,57300-03-BX,950601-01,12092-BX,901-325,0FNY0020XP,PDM61001ZXM,30090-2-BX,59024-12-BX,M-432-BP,0AGC025.VP,0695040.US,75920-05,50001-BX,0RBOX006Z,30056-20,58312-R4-BX,JLLS006.T,30056-25,68159-05-BX,30137-15,30137-10,580 27-11,95060-07-BX,0SFE009.V,5584-15,46379-6-BX,0PAL1120.X,55021-04,JLLN1000X,30056-10,5543-BX,90048-BX,0AGA005.VP,55021-07,LLN001.T,30056-15,298,0AFH0002XP,MCAS020.V,4112-RC000-BX,3298300.H,MRS7A,9 011,FHJC10 01G,30137-20,58332-04-BP,59071,9216-BX,CNN250E,M-284-BX,55033-02,24452-BX,RC-700112-DN,55033-01,55054-04-BX,75920-10,08098900-BX,0MIN005.VPGLO,3298XXX.ZXSTA,30137-30,LECLFMX0007Z-01,M-284-BP,00940362ZP,24420-BX,95060-03-BX,83285-01,M-612,58312-A4-BX,PL-86-GC000,0MAX040.XP,PL-624-A,00940565ZXA,211025BP,0PAL040.XP,0AGAXXX.V,PL-624-B,094413,86126-2,04980904ZXT,4 6 37 7-12,55046,74601-12,86126-4,HWB60,094

选型指南 - LITTELFUSE - Rev: 1-A-050219 - 2019年05月02日 PDF 英文下载

Calculation Method for Melt Current of Fuse Fuses

The current of a fuse includes two aspects, one is the rated current of the fuse tube, and the other is the rated current of the melt, which cannot be confused.

设计经验发布时间 : 2023-11-24

The Installation Precautions for Current Fuses

The installation of current fuses is crucial for ensuring the safety and proper functioning of electrical circuits. Here are some important installation precautions to keep in mind.

设计经验发布时间 : 2024-11-04

NPI Training

型号- DRA 74,HCM1A SERIES,SMDJXXH,0603ESDA-MLP,SDCHA1V6045,HB SERIES,SMCJE15CAH,SMBJE30CAH,SMAJE30CAH,MPIA SERIES,ALMV,KW SERIES,HS,SDCH1V5040,SMCJE30CAH,6KPE36AH,2322HC50-R,B SERIES,XVM,SDCH1V8040,MOVTP,15BJE15CAH,PS04LTVA,SMAJE,15BJXXH,PB SERIES,6KPE36CAH,6KPXXH,SCF4030,NRBE,SDCH1V6028,1245HC60-R,SM8S24AH,CC12H,TV1635-3R0356-R,SMBJXXH,SDCL1V2010,KR SERIES,NRBG,SDCL1V4030,5-0SMDJXXH,881,NDGB,TV1030-3R0106-R,1245HC100-R,SDCHA,TVA1840-3R0606-R,HSL1020-3R8506-R,HSL1025-3R8706-R,SMBJE36CAH,SCF9550,SM8S36CAH,PHB SERIES,SMCJE36CAH,SM8S36AH,SM8T36AH,DRA125,SDCHA1V8040,SDCL1V3012,PHB,SMDJE,SDCH,TV1020-3R0605-R,NRLX,SMBJE30AH,2822HC80-R,SMFE5-0AH,SDCL,NDBG,HS1016-3R8306-R,1245HC80-R,NTXX,SMFE15CAH,2822HC100-R,SDCH1V6045,DRA73,SMCJ48CAH,TVA1860-3R0107-R,SM8SXXH,HCM1A,12KPE,TV1625-3R0256-R,SMCJE20CAH,SDCLA1V4018,TV1860-3R0107-R,TVA1625-3R0256-R,HSL1625-3R8227-R,SMDJE28CAH,SM8S33AH,SM8S24CAH,SMCJE,SM8T33CAH,6KPE,SMBJE48CAH,SM8S30CAH,SM8S26AH,15BJE20CAH,HS1025-3R8706-R,0402ESDA-MLP,SMFXXH,HSL,XV SERIES,HS1225-3R8127-R,TV1325-3R0156-R,SMAJXXH,SM8S33CAH,MLVC,HS1020-3R8506-R,TVA SERIES,TVA1635-3R0356-R,HSL1225-3R8127-R,2822HC40-R,6KPE22AH,NRMX,1245HC,SDCHA1V5040,XT SERIES,MLVA,MLVB,DRA 127,SM8T30AH,42510ESDA-TR1,TV SERIES,2822HC70-R,SDCL1V3015,SDCLA,SMBJE28CAH,SMCJXXH,NRGB,SMBJE24AH,TV1840-3R0606-R,SMFE,SM8S30AH,5-0SMDJ,XLR SERIES,HS1625-3R8227-R,SDCH1V5020,5-0SMDJ30CAH,0603ESDA2-TR2,SDCL1V4020,XL SERIES,SM8T,SM8S26CAH,SM8S,5-0SMDJ22AH,SM8TXXH,SDCL1V2512,SDCL1V4018,SMBJE,SDCL1V2510,SCF5432,SMBJE36AH,MPIA,XLR,CPXXXSC,SDCHA1V5020,12KPE36AH,12KPXXH,15BJE33CAH,2822HC60-R,2822HC125-R,41206ESDA-TR1,XVM SERIES,HSL1016-3R8306-R,TV1245-2R0346-R,SM8T33AH,12KPE36CAH,DRAQ127,2822HC90-R,MOVS,HV SERIES,0603FA,TVA,2822HC

商品及供应商介绍 - EATON BUSSMANN - 2022 Feb PDF 英文下载

Self Recovery Performance and Working Process of Self Recovery Fuses

Traditional fuses are installed in circuits. When an overcurrent occurs due to a fault or abnormality in the circuit, the fuse itself melts to cut off the current and protect the circuit. However, due to the fact that traditional fuses can only protect once and need to be replaced if burned out, some products still cannot resume operation after troubleshooting or abnormal overcurrent disappears. As a new type of overcurrent protection device, the self-recovery fuse has the function of automatic recovery, which can meet the performance requirements of similar applications.

技术探讨发布时间 : 2023-12-15

Essential Knowledge for Selecting Automotive Fuses

When a certain overload current passes through, the heat generated is radiated to the surrounding environment through the melt and shell, and the heat dissipated through convection, conduction, and other means gradually reaches a balance with the heat generated. If the generated heat is greater than the dissipated heat, the melt temperature can increase； When the temperature reaches or exceeds the melting point of the melt, the melt melts, fuses, and cuts off the current, playing a role in safety protection of the circuit.

技术探讨发布时间 : 2023-12-10

High-Speed Fusing Chip Fuses Play A Crucial Role in Protecting Electronic Circuits

High-speed fusing chip fuses play a crucial role in protecting electronic circuits. These fuses are designed to quickly interrupt the flow of current in the event of an overcurrent or short circuit, preventing damage to sensitive electronic components.

技术探讨发布时间 : 2024-10-23

Why Do Fuses Have High Resistivity

A fuse is a wire made of lead antimony alloy with a lower melting point and a lower resistivity. The more voltage constant resistance can be compared, the more it can detect micro current resistance that exceeds the working range. A high current is required to fuse the resistance, which can burn out the electrical appliance and prevent it from melting. Some principles use the current thermal effect fuse to control the current flow and allow the current to flow.

设计经验发布时间 : 2023-11-29

Precautions for Selecting Chip Fuses

With the development of highly integrated electronic products such as digital cameras, laptops, and smartphones, and urgent need for factories to adopt full automation to reduce high labor costs in the market environment. Chip fuses are widely used in overcurrent protection applications, but due to differences in technology, they have different advantages compared to plug-in self-recovery fuses. At the same time, chip fuses also have some of their own weaknesses.

设计经验发布时间 : 2023-11-26

Low Voltage Fuses: Essential Protective Components in Low-Voltage Circuits

Low voltage fuses play a crucial protective role in power systems and electronic devices. It has a fast response speed and can instantly cut off excessive current to prevent the fault from expanding. It also has good reliability and stability.

技术探讨发布时间 : 2024-10-09