高功率充电器专用的紧凑型保险丝,兼顾充电速度与安全
力特保险丝(LITTELFUSE)——全球电路保护领域的领先企业,推出了紧凑型777系列保险丝, 为电池供电电子设备的高瓦数壁挂式充电器提供保护。 尽管早几代手机的充电器具有相对较低的瓦数(通常约5W),但当今高度紧凑型的充电器通常能处理10-15W的电能,这就要求能够承受更高水平的电流。 轴向引线型3.6mm x 9mm 777系列保险丝采用创新的填充材料,可在避免出现保险丝误脱扣现象的浪涌容差与短路时的安全熔断能力之间达致平衡。
777系列稳定的设计让其能够抵御最多24次7.5kV环形浪涌冲击并在发生直接短路时安全断开,不会产生烟雾、火花和声音。 典型应用包括壁挂式智能手机和平板电脑充电器以及其他电池供电消费电子产品的1020W电源设备模块。
“从消费者的角度来看,人人都希望自己的移动电子设备能够快速充电,以恢复正常使用。 777系列保险丝让电路设计师能够设计出快捷、紧凑和经济的充电器,同时不会影响到用户安全。”777 系列保险丝产品经理Daniel Wang表示。“借助 Littelfuse 产品,电路设计师可兼顾完善的保险丝设计和一流的生产质量。
777系列保险丝特点:
• 高分断等级设计可确保保险丝在短路时安全熔断,不会产生烟雾、火花和噼啪噪音
• 高浪涌承受能力可预防瞬态浪涌造成的保险丝误脱扣
• 该保险丝3.6mm x 9mm的占用面积可节省电路板空间,使其成为紧凑型壁挂式充电器设计的理想选择
• 环氧树脂涂层可为垂直安装式保险丝绝缘
- |
- +1 赞 0
- 收藏
- 评论 6
本网站所有内容禁止转载,否则追究法律责任!
评论
全部评论(6)
-
地瓜糖 Lv6. 高级专家 2018-08-29高,创新!
-
普天同庆 Lv4. 资深工程师 2017-12-27实用
-
gaogao Lv7. 资深专家 2017-12-24学习了,
-
Jerry65 Lv5. 技术专家 2017-12-10挺好的,多多学习一下。。。
-
Jerry65 Lv5. 技术专家 2017-12-10挺好的,多多学习一下。。。
-
yingqiming Lv7. 资深专家 2017-11-24不错
相关推荐
【产品】力特全新电子保险丝保护集成电路系列,包括四种多功能电路保护器件,适用于各类消费电子产品和数据通信接口
力特电子保险丝保护集成电路采用了创新设计,可提供广泛的电源输入范围和集成保护。除过压保护外,该系列电子保险丝还能防止过流、短路、浪涌电流、反向电流和过热事件,并具有实时诊断功能——所有功能全部在一个芯片中实现。
新产品 发布时间 : 2022-10-22
【产品】UL认证L级保险丝!极佳限流性能减少高昂停机成本
KLPC系列可在500%的额定电流下提供最低十秒的延时。
新产品 发布时间 : 2019-07-05
【产品】Littelfuse符合UL和CSA认证的LRU系列保险丝减压器,适用于通信设备、工业电子、汽车电子等
Littelfuse推出的LRU系列保险丝减压器,允许将较小尺寸的保险丝安装到现有的保险丝夹中,以防止过度熔断,广泛应用于通信设备、工业电子、汽车电子、消费电子等领域。
新产品 发布时间 : 2019-03-28
【选型】Littelfuse(力特)保险丝电路保护器件选型指南
目录- 保险丝特性/术语/考量因素 选择清单 标准 包装/零件编号 免责声明 表面贴装保险丝 径向引线型保险丝 轴向引线型和管式保险丝 管式保险丝座 特殊应用保险丝
型号- 45302.5,0977016.XEP,03540903ZXGY,0154.125,03540821ZXBL,0482 0007ZXB,03540911ZXGY,01550009ZXA,111 501,111 505,111 506,0454003.,0454001.,01550009ZXU,3453HS3-010,03540001ZXGY,800,801,03540806ZXGY,802,454007,803,804,454005,454004,0477016.XEP,454003,0454002.,807,808,0482 0019ZXB,015401.6,015401.5,0100 0054,208 000P,0977.800XEP,0216 000XP,154.315,820 20,0453.250,0215.125XEP,345 101,225 000P,810,811,640 0000 1603,813,814,815,816,0482 0007ZXP,559 0000 00 01,0154.375,0275025.,121004,282008,65800001XXX,121001,282007,820,121002,821,282002,0100 0058,823,824,282001,0100 0056,3453LF2-010,03540912ZXGY,154.375,0216.800XEP,03540807ZXGY,100 058,0453002.,0453.080,100 054,100 056,01550114ZXA,830,03540902ZXGY,831,0281 0008H,0107 0002,853 0000 1009,834,0454007.,835,837,0477.800XEP,279 000,154.125,0106 0001,216SP,800 01,0154.315,101001,0482 0001ZXPF,0215001.XEP,0453003.,0482 0019ZXP,562 0000 1009,3453HS4-010,01550114ZXU,454002,454001,015403.5,453.062,02450002X,3453LF1-010,65800003XXX,0154.100,850,0482 0009ZXB,851,852,853,855,856,0454005.,02450002H,129 002,0213 000P,129 001,01550020ZXA,0100 0020,0482 0020ZXB,314 000P,866 0000 1009,02450001X,0453001.,15403.5,3453LF1-020,0281 0007H,0482 0020ZXP,0453.062,154.750 T,860,862,865,03540010ZXGY,866,837 0000 0005,02450001H,01550020ZXU,0454004.,0520 0005 ZXGY,313 000P,824 0000 0005,125002,125001,0213 000 XEP,870,03540808ZXGY,874,875,876,877,PICO 259,0217.315 XEP,3453LF4-010,0154.750,0453007.,649 0000 3039,0285.125 XRP,127 002,0281 0005H,640,816 0000 0005,655 0000 0405,400,646,648,649,0482 0015ZXP,127 001,0482 0009ZXBF,0217.400 XEP,815 0000 0005,342 058,52100001009,830 0000 0005,0453004.,01550104ZXU,0482 0002ZXPF,652,653,0482 0005ZXB,655,0482 0010ZXPF,656,101002,658,101003,646 1200 7113,659,01550104ZXA,03540011ZXGY,451.1,03540901ZXGY,0453005.,342 048,660,824 0000 0205,429,0215020P,0482 0017ZXB,649 0000 1039,435,437,438,659 0000 0009,0482 0005ZXP,0451.062,440,441,443,202,203,445,254 121,446,688,447,448,449,208,209,646 1200 7123,154001. T,0482 0003ZXPF,0154.500,0453008.,824 20,451,452,453,0520 0001,354 101-GY,454,213,456,215,03540012ZXGY,458,216,459,217,218,453.1,453.2,03540809ZXGY,453.8,453.5,0520 0004 Z,453.4,460,3453LF3-010,461,0451.080,312 000,462,220,464,465,0482 0008ZXBF,466,224,467,225,468,469,254 101,229,800 0000 0105,0482 0017ZXP,560 0000 13 19,01000020Z,471,230,472,0101 0001,473,232,233,0356 0011Z,234,477,235,239,125 001,125 003,570 0000 0001,125 002,0445 0001,03540601ZXGY,154002. T,109 002,345_ISF,02200029MXP,0281 0001,109 001,481,482,0101 0002,242,485,0101 0003,0482 0016ZXBF,04533.15,245,0356 0010Z,0215020.XEP,01550004ZXA,102064,345 101-010,0482 0002ZXB,0482 0002ZXP,03540005ZXGY,803 01,251,494,253,254,0122 055Z-1,348 677,354 700,01550004ZXU,348 671,03540101ZXGY,0482 0019ZXPF,15401.5 T,03540906ZXGY,3453QS2-010,0216.050XEP,345 101-020,03540803ZXGY,262,102071,263,265,266,267,268,520 001,269,520 003,520 004,PICO 259-UL913,0482 0007ZXBF,0235006.XEP,0482 0004ZXPF,0218 000P,272,030,273,274,03540602ZXGY,275,154.8,262 000,278,0239 000P,279,505 000P,0453.630,154.1,0154007.,0482 0014ZXP,154.5,154.4,154004. T,155 100,154.2,3453QS8-010,01550014ZXA,340 313,0482 0014ZXB,281,282,01550120ZXU,340 312,285,286,155 004A,348 600,04611.25,0453.400,852 0000 1009,01550120ZXA,045306.3,0281 0008 H,1541.25,268 000,811 0000 0005,01500145HXB,01550014ZXU,0482 0017ZXBF,348 877,155 114A,0218.032 XEP,3453QS3-010,278 000,348 871,640 0000 1003,658 0000 1109,0482 0001ZXBF,03540004ZXGY,155 004U,220 000P,58300000005,831 0000 0005,0482 0006ZXBF,451.125,03540907ZXGY,0482 0005ZXPF,155 006A,0154008.,03540802ZXGY,155 114U,00300210M,155 006U,850 0000 1009,0254 0002Z,344 125,658 0000 4009,0482 0010ZXP,045402.5,01550109ZXU,03540905ZXGY,0154003.,0482 0010ZXB,3453LF8-010,01550006ZXU,00300210N,3453QS7-010,0254 0003Z,0232 000P,03540003ZXGY,0482 0002ZXBF,0482 0009ZXP,0154002.,348 800,0482 0009ZXPF,0154.080,0453.200,3453RF8-010,01550100Z,0359 0010Z,315 000P,03540603ZXGY,3453HS1-010,02810001H,520_W,332 000P,224 000P,66000001009,508 000P,0154005.,0477.500XEP,325 000P,155 009A,3453QS4-010,0359 0011Z,0482 0018ZXBF,0254 0001Z,453.315,851 0000 1009,155 009U,15401.6,286 377,15401.5,0482 0021ZXPF,45403.5,0154004.,01550109ZXA,0359 0012Z,653 0000 0405,0482 0008ZXPF,154.375 T,3453LF7-010,454.375,0216001.XEP,835 0000 0005,322 000P,03540805ZXGY,345 121,658 0000 3109,652 0000 0405,03540002ZXGY,266 000,0275030.,154L,02200019MXP,03540604ZXGY,045302.5,281010,03540904ZXGY,208 000EP,0482 0003ZXBF,453.75,45303.5,0216016.XEP,0482 0020ZXPF,0154001.,3453HS2-010,354 900,281007,154T,281008,281005,0482 0012ZXB,0482 0012ZXP,640 0000 1403,03540804ZXGY,51800001009,453.63,0482 0019ZXBF,0356 0012Z,45401.5,0154.062,834 0000 0005,01550006ZXA,0217015 XEP,453.125,344 400,015402.5,0218.125 XEP,0254 0204Z,344 405,230 000P,344 402,0482 0007ZXPF,344 401,0453.160,344 404,344 403,0482 0004ZXBF,0233 000P,0482 0018ZXP,0154.250,0482 0015ZXPF,265 000,354 000,209 000EP,801 0000 0005,453.08,640 0000 1503,0520 0101 Z,03540008ZXGY,0482 0018ZXB,0254 0205Z,810 0000 0005,571 0000 0001,
【选型】Littelfuse(力特)保险丝座选型指南
目录- Fuse Characteristics, Terms and Consideration Factors Fuse Selection Checklist PTC Characteristics and Terms PTC Product Applications Typical PTC Circuit Protection Designs Fuse Standards Fuse and PTC Products Selection Guide Fuse Packaging and Part Numbering
型号- 1812L,471,230,472,473,232,233,234,235,477,874,875,876,239,877,2016L,461E,485,LORHO,400,157T,369,804,807,808,600R,437 SERIES,USBR,370,251,372,373,494,253,374,2205,SL,0603L,0805L,ST,382,262,383,263,385,265,266,267,268,269,303,429,1210L,LR,LT,391,1206L,392,272,273,274,395,154,275,396,397,398,157,278,399,219XA,279,312,950,313,30R,159,314,435,315,437,438,318,LORHO PTC,160,285,440,250S,441,250R,322,443,202,203,324,VL,325,446,326,447,448,449,208,209,VT,16R,451,452,332,453,154T,454,213,456,215,72R,216,458,60R,217,459,218,977,460,461,220,462,464,465,224,466,225,467,468,501,469,229,505,506,2920L,508
Littelfuse(力特) 连接器&保护器件快速参考指南
型号- LVR100K-240-AP,SESD,RF2943-000,LVR,TM2P-10271-2,2PRO,LVR016S,LVR125S,SESD0802Q4UG-0020-090,LVR012K-2,PESD,LVR200K-240-AP,LVR012S-1,LVR012S-2,RF2945-000,SESD0201X1BN-0015-096,LVR016K,LVR008NS,LVR033K-2,LVR075S-240,RF3923-000,PESD0402-240,LVR100S-240-AP,SESD1004Q4UG-0030-088,LVR008NK,LVR033S-2,LVR125K-240,SESD0402Q2UG-0030-088,RF3917-000,LVR055K,LVR200K-240-2,LVR100S-240,SESD0201X1UN-0030-088,LVR100S,RF3076-000,LVR055S,RF2193-000,SESD1103Q6UG-0020-090,PESD0603-240,LVR100K-240-2,LVR125K-240-2,LVR200S-240-AP,LVM2P-035R14431,SESD0402X1UN-0030-088,LVM2P-015R10431,RF3920-000,LVR200S,RF3078-000,LVR008NS-1,LVR008NS-2,SESD0201X1BN-0010-098,LVM2P-075R14431,LVR100S-240-2,LVR008NK-2,LVR005NS,RF3925-000,LVR005NK,LVR033K,SESD0402Q2UG-0020-090,TM2P-10271,SESD1004Q4UG-0020-090,LVR200S-240,LVR033S,LVR040S-1,LVR100K-240,LVR200K-240,LVR040S-2,RF3918-000,LVR075K-240-2,LVR125S-240-2,SESD0402X1BN-0015-096,PESD1206Q-240,LVR025K-2,LVR040K,LVR012K,LVR025S-2,LVR040S,LVR040K-2,LVR012S,SESD0402X1UN-0020-090,LVR016S-2,LVR016S-1,LVR075S-240-2,LVR016K-2,LVR125S-240,RF3077-000,LVR075K-240,LVR075S-240-AP,LVR075S,LVR075K-240-AP,RF3922-000,LVR005NK-2,SESD0402X1BN-0010-098,RF2192-000,LVR055S-1,LVR075S-1,LVR055S-2,LVR075K-1,LVR005NS-1,LVR005NS-2,LVR125K-240-AP,LVR125S-240-AP,RF2946-000,LVR200S-240-2,PESD0402-140,LVR025K,SESD0201X1UN-0020-090,LVR025S
Littelfuse(力特) MINI32V(0297)汽车保险丝数据手册
型号- 0297020.H,0297003.H,0297020.L,0297005.H,0297015.WXNV,0297003.U,0297005.U,0297003.L,0297005.L,0297020.U,MINI32V,0297030.L,0297010.WXNV,0297015.H,0297005.,0297025.,0297002.WXNV,0297030.H,0297005.WXNV,0297020.,0297015.U,0297015.L,0297030.U,029707.5,0297015.WXUL,0297002.H,0297025.H,0297004.H,0297003.WXNV,029707.5U,0297002.U,0297004.U,0297025.U,0297020.WXNV,0297002.L,0297025.L,0297004.L,0297004.WXNV,029707.5WXNV,0297010.H,0297010.L,0297015.,0297030.,029707.5H,029707.5L,029707.5 WXNV,0297030.WXNV,0297025.WXNV,0297010.U
Littelfuse(力特) 保险丝217,218,617,618系列CE声明
型号- 0218015.HXP,0217.630MXP,0618002.MXEP,0218010.MXP,0217010.,021806.3,0217.500HXP,0218010.,02183.15,0217.032MXEP,0217005.HXP,0218005.HXP,02171.25MXP,02183.15MXP,0618001.MXEP,0217.032,02171.25,0617001.MXEP,0218016.MXEP,061806.3MXP,0217.630,0617001.MXP,0217005.,0218.315,021806.3MXEP,021801.6HXP,0218.032,0218.315MXP,0217015.MXEP,0218005.,06173.15MXP,0218001.,061806.3MXEP,0217015.MXE,0217.500,0617005.,0618.315,021806.3HXP,0218001.HXP,0617001.,021801.6,0617005.MXP,0217010.HXP,0617002.MXEP,217,0618002.MXP,0618001.,218,0218016.,617,618,0617002.MXP,0217010.MXEP,0217015.,061806.3,0617002.,0618001.MXP,0218.032MXEP,06173.15,0218015.MXEP,0618.315MXEP,0218015.,06183.15MXP,0618002.,06183.15
如何选择保险丝的额定电流参数?
根据电路的额定工作电流来选择保险丝的额定电流即额定电流=工作电流/0.75。当计算出的值不是规格书中常见的额定电流时,应选择最临近额定值的较高值。
技术问答 发布时间 : 2017-10-10
Littelfuse(力特) PCB安装保险丝座数据手册
型号- 01530033Z,01530008_,01530007_,01530032Z,01530031Z,01530009Z,01530008Z,01530009_,01530007Z,01530009LXN,01530008LXN,01530007LXN,01530031_,01530033_,01530032_
Littelfuse(力特) 216系列保险丝数据手册
型号- 021612.5MXP,0216.250MXEP,0216.200MXP,0216.630MXP,0216.080MXEP,0216.800XEP,0216010.MXP,02161.25MXEP,0216.063MXEP,0216.500MXEP,0216.800MXP,0216.630,021606.3MXP,0216001.XEP,021612.5,0216.100MXP,0216.160MXEP,0216.200MXEP,0216.630XP,0216001.,02161.25,0216.050MXP,021601.6MXEP,0216004.MXP,0216.315MXEP,021602.5HXP,0216002.MXEP,02163.15MXEP,0216005.MXP,0216008.MXEP,0216016.MXEP,02163.15MXP,0216010.MXEP,021602.5,0216.630MXEP,0216005.MXEP,021606.3,021602.5MXEP,0216.063MXP,0216.315MXP,0216.200,0216010.,021606.3MXEP,0216.250MXP,0216.080MXP,0216.050MXEP,0216XXXXMXEP,0216016.XEP,0216.500MXP,0216 000XP,0216016.MXP,0216.125MXP,0216001.HXP,216,0216.050,0216008.MXP,0216.100MRET1P,02161.25MXP,0216.125MXEP,021602.5MXP,0216.050XEP,021601.6MXP,021601.6,0216001.MXP,0216.100MXEP,021612.5MXEP,0216004.MXEP,0216.100,0216.800MXEP,0216016.,0216002.MXP,0216001.MXEP,0216.160MXP
【选型】Littelfuse(力特) 保险丝附件快速选型参考指南
型号- 111512,122090,5200001,111510,345101SHOCKSAFE,254131,102080,122093,FH503,PTF010,150318,111,150319,232,595,PTF015,150316,233,354,596,150317,234,235,356,477,598,150315,52000001009,359,239,100058,254011-008,150274,111501,4450718,122088,122087,111506,111505,51900001009,122083,PTF020,10207101009,OMN002,400,OMN004,369,523,OMN006,646,150322,647,FC51,649,804,807,345121,808,102064,FH604,101010,370,PTF078,52100001009,FH602,PTF077,372,373,PTF075,374,5710000000,377,652,254101,656,810,101002,520002,811,101003,658,813,00300210,814,FB65,FB66,102074,102076,520005,PTF080,102079,520004,102078,520003,254121,NY61AP,382,102071,262,383,385,121004,662,663,121001,268,664,269,665,121003,303,121002,35409,FB55,35408,35406,FB58,445073,PTF050,392,272,273,274,395,396,155,397,398,278,219XA,279,312,313,830,314,556,831,557,520101,559,834,LH61A800,101001,0CT136,PTF065,285,560,562,322,564,445,326,208,209,605,04450001,PTF0080M,254201-208,030201,332,213,576,852,215,853,216,217,218,617,618,51800001009,PTF045,150307,100,150308,OCT136,862,225,354252,150300,229,505,506,508
Littelfuse(力特) ATOF系列保险丝数据手册
型号- 0287003.,0287025.PXCN,0287030.H,0287015.,0287030.L,0287015.H,0287030.U,0287002.PXCN,0287015.L,0287003.PXCN,0287015.U,0287010.,0287035.PXCN,0287020.H,0287040.PXCN,0287001.H,0287020.L,0287005.H,0287001.L,0287010.PXCN,0287003.H,0287005.L,287,0287003.L,0287001.U,0287020.U,0287005.U,0287003.U,0287025.,0287001.,0287075.H,0287005.,0287035.H,0287010.H,0287035.L,0287005.PXCN,0287075.L,0287010.L,0287075.U,ATOF,0287010.U,0287075.PXCN,0287035.U,0287020.,0287040.,0287030.PXCN,0287004.PXCN,0287040.H,0287015.PXCN,0287002.H,0287040.L,0287002.L,0287004.H,0287025.H,ATOF 32V,0287020.PXCN,0287040.U,0287004.L,0287025.L,0287004.U,0287002.U,0287025.U,0287001.PXCN
如何选择保险丝的额定电流参数?
根据电路的额定工作电流来选择保险丝的额定电流即额定电流=工作电流/0.75。当计算出的值不是规格书中常见的额定电流时,应选择最临近额定值的较高值。
技术问答 发布时间 : 2017-10-10
【选型】采用PICO®技术的SMF保险丝,是电信网络设备电路保护的最佳解决方案!
Littelfuse推出的2个系列的PICO® SMF保险丝,均无铅、无卤素且浪涌能力强,工作温度范围是-55℃-125℃,可以广泛的应用无线基站、网络设备和电信设备等领域中。
器件选型 发布时间 : 2018-03-16
电子商城
现货市场
服务
提供全面表征产品器件耗电特征及功耗波形、快速瞬态效应、电源优化、表征和仿真测试服务,使用直流电源分析仪测量精度达50µV,8nA,波形发生器带宽100kHz,输出功率300W,示波器200kHz,512 kpts
实验室地址: 深圳/苏州 提交需求>
可定制射频隔离器/环行器(10M-40GHz),双工器/三工器(30MHz/850MHz-20GHz),滤波器(DC-20GHz),功分器,同轴负载,同轴衰减器等射频器件;可定制频率覆盖DC~110GHz,功率最高20KW。
最小起订量: 1 提交需求>
登录 | 立即注册
提交评论