【产品】新型小巧自恢复过热保护设备MHP-TAC，提高聚合物锂离子电池和方形电池的安全性并节省空间

时间： 2018-09-13 来源：LITTELFUSE

代理服务

技术支持

采购服务

2018年9月10日，LITTELFUSE公司今天宣布推出MHP-TAC（金属混合PPTC - 热活化紧凑型）系列自恢复过热保护设备——电池迷你断路器产品线中的最新产品。这种设备可将PPTC（聚合物正温度系数）设备与双金属保护器（自恢复热切断设备）并联，保护用于移动设备和消费电子产品的高容量锂离子聚合物（LiP）和方形电池，防止其因过热和过流而损坏。

MHP-TAC系列自恢复过热保护设备实物图

正常运行条件下，由于其触点电阻较低，因此电流可通过双金属触点。出现异常情况时，该设备会对电池温度的升高作出反应，造成双金属触点在特定温度下打开并且其触点电阻增加。此时，电流被分流到充当加热器并且电阻较低的PPTC，帮助保持双金属保护器打开并处于锁定位置，直至故障消除。

锂离子聚合物电池和方形电池典型的小尺寸、高电池容量和高电池放电率要求电路保护设备具备低热阻效温度（<90ºC）、高保持电流额定值（>6A）和紧凑的尺寸。相比其他同类设备，MHP-TAC系列提供更高的额定电压和保持电流以及更多额定温度选择，并且外形更加纤薄小巧，这可降低电池组设计的空间要求。

MHP-TAC系列自恢复过热保护设备的典型应用包括用于笔记本电脑、超极本、平板电脑、智能手机和电子烟等电池供电设备的锂离子聚合物和方形电池。

“MHP-TAC系列的尺寸仅为4.75mm x 2.80mm x 0.80mm，是用于当今移动设备和消费电子产品中锂离子电池的最小的过热保护设备。”Littelfuse电子业务部产品经理Amy Chu表示。 “它不仅能帮助我们的电池制造商客户节省宝贵的设计空间并减轻重量，还能促进其产品满足当今更严格的电池安全要求。”

MHP-TAC系列自恢复过热保护设备具有以下关键优势：

高额定电压和额定电流以及低电阻可确保MHP-TAC系列能够应对高容量锂离子聚合物和方形电池中常见的电池电压和电池充电/放电电流
纤薄紧凑的外形可节省空间，简化超薄电池组设计中的电路保护。
焊接延长线可进行定制，便于将其与电池设计相匹配

发送到邮箱 |
+1 赞 0
收藏
评论 87
| 转发至：

本网站所有内容禁止转载，否则追究法律责任！

平台合作

提交评论

全部评论（87）

tommy Lv7 资深专家 2019-08-22

Littelfuse公司推出MHP-TAC（金属混合PPTC - 热活化紧凑型）系列自恢复过热保护设备——电池迷你断路器产品线中的最新产品，这个元件是装到电池内部还是外部，使用注意事项是什么
- Honglei_世强回复： Littelfuse新型金属混合PPTC装置MHP-TAC，是安装于电池包内部的，注意事项是，电压和电流不能超过其实际规格即可。
  查看全部1条回复
吊个天 Lv7. 资深专家 2019-07-23

学习一下
吊个天 Lv7. 资深专家 2019-07-23

学习一下
用户56731903 Lv9. 科学家 2019-07-22

学习一下！！！
志成 Lv7. 资深专家 2019-07-19

学习

鹏鹏 Lv7. 资深专家 2019-07-16

学习
学习 Lv4. 资深工程师 2019-07-14

学习收藏
EEric Lv7. 资深专家 2019-07-09

棒棒的
terrydl Lv9. 科学家 2019-07-05

看看
小李飞刀 Lv8. 研究员 2019-06-20

学习

展开更多评论

【产品】最大持续运行电压385V的电源模块浪涌保护器ZGGS40-500PV

ZGGS40-500PV 是中光防雷推出的一款电源模块浪涌保护器，主要由 MOV、阻燃壳体及金属构件构成，具有阻燃、过流、过热保护和遥信报警等功能，PCB板载安装方式，主要用于低压交直流供配电系统与用电设备的第二级、三级电涌保护。

2020-05-05 - 新产品代理服务技术支持采购服务

【产品】LED电源浪涌保护器ZGDD20-320MSD12A，具有阻燃、过流、过热保护和LED指示灯报警装置

ZGDD20-320MSD12A是中光防雷推出的一款LED电源浪涌保护器，主要由MOV、GDT及阻燃壳体构成，具有阻燃、过流、过热保护和LED指示灯报警装置，能够对模块的工作状态进行监控。主要用于低压供配电系统与LED用电设备的第二级、三级电涌保护。

2020-03-16 - 新产品代理服务技术支持采购服务

【产品】提供PCB板载安装方式的电源模块浪涌保护器ZGGS40-890PV，最大持续运行电压为680VAC

中光防雷的ZGGS40-890PV 型电源模块浪涌保护器主要由 MOV、阻燃壳体及金属构件构成，具有阻燃、过流、过热保护和遥信报警等功能，主要用于低压交直流供配电系统与用电设备的第二级、三级电涌保护。标称放电电流为20kA，最大放电电流为40kA。

2020-06-14 - 新产品代理服务技术支持采购服务

Littelfuse（力特）电路保护产品选型指南

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

LITTELFUSE - 贴片保险丝,保护IC,MULTI-LAYER VARISTORS,CARTRIDGE FUSES,金属混合PPTC电池小型断路器,CLIP MINI-ATO FUSE,PLED BYPASS PROTECTORS,保护晶闸管,SURFACE MOUNT LI-ION BATTERY PROTECTORS,汽车级TVS二极管,面板安装保险丝外壳,汽车用TVS二极管,GAS DISCHARGE TUBES,GDTS,POWER SEMICONDUCTORS,ULTRAMOV™ VARISTOR,变阻器,TVS DIODE ARRAYS,独立电视台,RADIAL SOCKET FUSES,THIN-FILM FUSE,GAS DISCHARGE TUBE,气体放电管,SURFACE MOUNT MLV,WIRE CONNECTOR TERMINALS,轴向保险丝盒,SURFACE MOUNT FUSES,陶瓷保险丝,RADIAL LEADED PPTC DEVICES,LOW- TO MEDIUM-SURGE GDTS,IN-LINE FUSEHOLDERS,电熔丝保护集成电路,AXIAL CARTRIDGE FUSES,MULTI-LAYER VARISTOR,STRAPS,ITV三端保险丝,PROTECTION ICS,保险丝,压敏电阻,SURFACE MOUNT MOV,陶瓷芯片,直列式保险丝座,AXIAL FUSE,VARISTORS,LED PROTECTORS,CIRCUIT BOARD MOUNT FUSE ENCLOSURE,熔断块,BATTERY MINI-BREAKERS,CERAMIC FUSE,支架,PROTECTION ICS,HOLDERS,双电极高压器件,AUTOMOTIVE TVS DIODES,剪辑,BLOCK ATO FUSE,RADIAL LEADED MOV,INDUSTRIAL FUSES,表面贴装MOV,薄膜保险丝,REED SWITCHES,TELECOM FUSES,电池微型断路器,基于半导体的保护IC,TELECOM PPTC DEVICES,HYDRAULIC-MAGNETIC CIRCUIT BREAKERS,高压GDT,径向引线熔断器,ITV,METAL OXIDE VARISTOR,热切断装置,MLV,EFUSE PROTECTION IC,THERMISTORS,ESD器件,AUTOMOTIVE PLED BYPASS PROTECTORS,SEMICONDUCTOR-BASED PROTECTION IC,液压磁性断路器,AUTOMOTIVE VARISTOR,脉冲保护抑制器,低电阻率SMD PPTC,ULTRA-LOW CAPACITANCE TVS DIODE ARRAYS,PROTECTING CURRENT LIMITER,径向引线式PPTC器件,极端变阻器,MICRO FUSES,VOLTAGE SUPPRESSION DEVICE,金属氧化物变阻器,XTREME VARISTOR,大功率TVS二极管,ULTRAMOV™25S变阻器,POLYSWITCH聚合物正温度系数器件,大电流SMD保险丝,THERMALLY PROTECTED MOV,BLOCK MINI FUSE,THERMAL CUTOFF DEVICES,HIGH-POWER TVS DIODE,表面贴装MLV,METAL HYBRID PPTC DEVICE,电容分立TVS,块微型保险丝,电池PPTC设备,金属氧化物压敏电阻,POLYMER POSITIVE TEMPERATURE COEFFICIENT DEVICES,CLIPS,ESD DEVICE,电信PPTC设备,SURFACE MOUNT PPTC DEVICES,PULSEGUARD SUPPRESSORS,AXIAL LEADED HIGH POWER TVS DIODES,PICO FUSES,PLED旁路保护器,高功率SIDACTOR®保护晶闸管,CIRCUIT BOARD MOUNT FUSE ENCLOSURES,ITV THREE-TERMINAL FUSES,径向插座保险丝,FUSES,HIGH-VOLTAGE GDTS,METAL HYBRID PPTC BATTERY MINI-BREAKER,AUTOMOTIVE SIDACTOR® DEVICES,电热调节器,FAST-ACTING FUSE,电路板安装保险丝盒,FUSE HOLDERS,电压抑制装置,SURFACE MOUNT RESETTABLE PPTC,电池保护器,RADIAL LEADED FUSES,FUSE BLOCKS,PANEL MOUNT FUSE ENCLOSURES,AUTOMOTIVE SURFACE MOUNT TVS DIODES,最大似然比,汽车SMD PPTC,PPTC器件,HIGH-RELIABLITY AXIAL LEAD TVS DIODES,汽车压敏电阻,LOW RHO SMD PPTC,RADIAL LEADED RESETTABLE PPTCS,表面安装电池保护器,SURFACE MOUNT RESETTABLE PPTCS,CAPACITANCE DISCRETE TVS,表面贴装锂离子电池保护器,瞬态电压抑制二极管,NANO2® STYLE FUSE,玻璃保险丝,PROTECTOR,NANO FUSES,断路器,HIGH-CURRENT SMD FUSE,AUTOMOTIVE SMD PPTC,快熔保险丝,保护限流器,METAL OXIDE VARISTORS,AUTOMOTIVE FUSES,PPTC DEVICES,表面贴装PPTC器件,簧片开关,模块,PROTECTION THYRISTORS,BLOCKS,保险丝夹,MEDIUM- TO HIGH-SURGE GDTS,导线连接器端子,THIN FILM CHIP FUSES,NANO2®型保险丝,CLIP ATO FUSE,FUSE CLIPS,PNPN DEVICE,IN-LINE FUSEHOLDE,TVS二极管阵列,TVS二极管,BATTERY PPTC DEVICES,CIRCUIT BREAKERS,SURFACE MOUNT BATTERY PROTECTORS,PNPN设备,CLIP MINI FUSE,POLYSWITCH POLYMERIC POSITIVE TEMPERATURE COEFFICIENT DEVICES,SPECIALTY APPLICATION MOV,ESD SUPPRESSORS,DISCRETE TVS,SESD增强ESD,电容二极管阵列,SLO-BLO ® FUSE,HIGH POWER TVS DIODE,THERMALLY PROTECTED VARISTOR,AUTOMOTIVE GRADE TVS DIODE,SLO-BLO®保险丝,TRANSIENT VOLTAGE SUPPRESSOR DIODE,CERAMIC CHIP,BATTERY STRAP RESETTABLE PPTCS,TVS DIODES,BATTERY PROTECTORS,METAL-OXIDE VARISTORS,ULTRAMOV™ 25S VARISTOR,分立TVS,轴向熔断器,HIGH POWER SIDACTOR® PROTECTION THYRISTOR,INDUSTRIAL HIGH-ENERGY TERMINAL MOV,ESD抑制器,功率半导体,汽车SIDACTOR®器件,阻断ATO保险丝,轴向引线保险丝,夹住ATO保险丝,SURFACE MOUNT HIGH POWER TVS DIODES,夹住迷你ATO保险丝,SESD ENHANCED ESD,CAPACITANCE DIODE ARRAYS,保护器,保险丝座,MOVS,SOCKET FUSES,ULTRAMOV™变阻器,GLASS FUSE,多层压敏电阻器,HIGH-RELIABLITY SURFACE MOUNT TVS DIODE,夹住微型保险丝,金属混合PPTC装置,METAL HYBRID PPTC DEVICES,AUTOMOTIVE AXIAL LEAD TVS DIODES,聚合物正温度系数器件,VERY-HIGH-SURGE GDTS,AXIAL LEADED FUSES,LOWRHO STRAPS,TWO ELECTRODE HIGH VOLTAGE DEVICES,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,5G室外,电池单元保护,ELECTRONICS,EXTERNAL STORAGE,电机控制,TABLETS,机器人器具,器具,智能手表,DESKTOP COMPUTERS,计算,DATA CENTER,HDTV HARDWARE,LAPTOP,SERVERS,DESKTOP COMPUTER,TYPE-C适配器,4G室内,ANALOG SIGNAL LINES,LAPTOP COMPUTERS,不间断电源,SCANNER,NOTEBOOKS,TELECOMMUNICATIONS CIRCUITS,4G OUTDOOR,模拟信号线,数码摄像机,LOW SIGNAL DISTORTION,企业级服务器,打印机,数据通信,可编程逻辑控制,POWER TOOLS,USB2.0,BUILDING AUTOMATION,DIGITAL CAMERA,A/V设备,数字信号线,HUBS,数据中心,TVS,DIGITAL CAMERA,LIGHTING BALLAST,TELECOM APPLICATIONS,服务器,NETWORK HARDWARE,VIDEO EDITING SYSTEMS,可穿戴设备,INDUSTRIAL CONTROL,房舍管理系统,机顶盒,建筑控制,汽车信息娱乐,ENERGY MANAGEMENT,CONSUMER ELECTRONICS,手机,台式计算机,POWER TOOLS,5G室内移动网络,COMPUTER PERIPHERAL DEVICES,DATACOM,ROADWAY LIGHTS,INDUSTRIAL AC/DC POWERING TERMINALS,笔记本,4G INDOOR,5G INDOOR MOBILE NETWORK,HIGH-SPEED DATA LINK,TWO-WAY RADIOS,SEMICONDUCTOR PROTECTION,TELECOM APPLICATIONS,TELECOM I/O INTERFACES,BUILDING TECHNOLOGIES,产业,I/O INTERFACES SIGNAL LINES,AUDIO,智能电表,MILITARY,自动驾驶,PARALLEL PORT PRINTER SCANNERS,发动机,视频编辑系统,ULTRA-FAST REACTION,HARD DISK DRIVE,工控,PERIPHERALS,AUTOMOTIVE INFOTAINMENT,WIRELESS CHARGING,PORT PROTECTION ON PERSONAL COMPUTERS,户外LED广告显示标牌,ULTRABOOKS,电脑,APPLIANCES,WEARABLES,开关,数码相机,ENERGY STORAGE SYSTEMS,游戏PC,TV,GAMING PCS,汽车,门禁,DATA COMMUNICATIONS CIRCUITS,掌上电脑,高速数据链路,INDUSTRY,MOUSE,ROBOTIC APPLIANCES,HARD DISK DRIVES,车载充电器,SMART APPLIANCES,监护仪,DESKTOP COMPUTERS,LAPTOP COMPUTER,显示器,电池系统,HDMI端口,VIDEO EDITING SYSTEM,电子移动,INDUSTRIAL CONTROLS,LED LIGHTING APPLICATIONS,BATTERY CELL PROTECTION,COMPUTER PERIPHERALS,数字视频接口,F高功率LED,IGNITION SYSTEMS,RENEWABLE ENERGY,SMART PHONES,台式机,天线,ANTENNAS,COMPUTER INPUTS AND PERIPHERAL DEVICE,SMART METERS,移动网络,RAILWAY,SCANNERS,暖通空调,智能电话,INDUSTRIAL,TRANSPORTATION,消费电子,NETWORKING APPLICATIONS,DISPLAYS,HDD,PDA,高容量锂离子聚合物,TELECOMMUNICATIONS,硬盘驱动器,吸尘器,双向无线电,E-MOTORCYCLE,DESKTOP,LI-ION PRISMATIC CELLS,SECURITY & ACCESS CONTROL,SMALL APPLIANCES,LAPTOPS,工业,ANTENNA,DIGITAL VIDEO RECORDER,工业控制,充电器,外部存储器,DIGITAL SIGNAL LINES,SPEAKERS,DC CHARGING,EV 2 WHEELERS,音频,电池供电,ONBOARD CHARGER,COMPUTER INPUTS L DEVICES,家用电器,DESKTOPS,HOT-SWAP,PORTABLE ELECTRONICS,BATTERY SYSTEM,HOT-PLUG PROTECTION,MOTOR CONTROL,音频接口,军事的,太阳能光伏,电动工具,I/O接口,AUTOMOTIVE,交流充电,4G/5G OUTDOOR,CLOUD COMPUTING,MARINE,SET TOP BOX,演讲者,ULTIMATE PROTECTION,4G/5G INDOOR,电子数据通信,通用串口总线,UPS,电梯驱动器,ACCESS CONTROL,GAME CONTROLLER PORTS,电信应用,MAJOR APPLIANCES,视频卡,安防控制,数字视觉接口,电信电路,A/V EQUIPMENT,GENERATORS,数据通信应用,电脑桌面,POWER SUPPLIES,HVAC DRIVES,老鼠,SMART PHONE,超级笔记本,MEDICAL,网络硬件,MOBILE NETWORK,电视,计算机外围设备,用具,电信,数码录像机,NETWORKING,LARGE INVERTERS,照明镇流器,小电器,PARALLEL PORT (LPT) PRINTER SCANNER,CELL PHONE,COMPUTING,SOLAR PV,工业AC/DC供电终端,ESD SUPPRESSION,SMARTPHONES,COMPUTER,APPLIANCE,VIDEO CARDS,AFCI,BUILDING CONTROL,ENVIRONMENTAL CONTROL,枢纽,SET-TOP BOX,DIGITAL VISUAL INTERFACE,DATALINE COMMUNICATION,主要电器,热插拔,SECURITY CONTROL,铁路,HEAT PUMPS,HIGH-CAPACITY LITHIUM-ION POLYMER,USB,VACUUM CLEANERS,点火系统,CHARGERS,微型逆变器,平板,电池供电的便携式设备,BMS,LPT PRINTER SCANNERS,PERSONAL COMPUTERS,消费便携式电子产品,INDUSTRIAL EQUIPMENT,MOBILE,HIGH ENERGY SUPPRESSION APPLICATIONS,CONSUMER ELECTRONICS,TELECOM,固态硬盘,键盘,DATACOM APPLICATIONS,笔记本电脑,MICRO INVERTERS,发电机,医学,中央逆变器,建筑技术,机器人,AND GAME CONTROLLER PORTS,MOTOR CONTROLS,AC CHARGING,LPT打印机扫描仪,电动摩托车,EV 3 WHEELERS,BATTERY PACKS,ROBOTICS,BUILDING CONTROL,HVAC,BATTERY-POWERED PORTABLE DEVICE,USB插座,USB RECEPTACLES,无线充电,电动两轮车,电池组,AC APPLICATIONS,ENGINE,PROGRAMMABLE LOGIC CONTROL,ENVIRONMENTAL,GFCI,网络,CELL PHONES,路由器,游戏控制器端口,AUDIO INTERFACES,热泵,热插拔保护,PRINTERS & SCANNERS,连接性,EV-INFRASTRUCTURE,DIGITAL VIDEO RECORDERS,直流充电,F HIGH-POWER LEDS,海军陆战队,锂离子电池组,LI-ION BATTERY PACKS,电动三轮汽车,HDMI,CONNECTIVITY,HDMI PORTS,火线,EV基础设施,TELECOM EQUIPMENT,GAMING CONTROLLERS,I/O INTERFACES,AUTOMOTIVE,方形锂离子电池,储能系统,E-MOBILITY,PC DESKTOP,PLC,SWITCHES,智能家电,无线通讯,DIGITAL CAMERAS,ECALL,ENTERPRISE SERVER,SET-TOP BOXES,HOME APPLIANCE,FIREWIRE,NOTEBOOK PCS,高清多媒体接口（HIGH DEFINITION MULTIMEDIA INTERFACE）,可编程逻辑控制器,SMART WATCHES,电信设备,MONITOR,电脑外设,计算机输入L设备,LIGHTING,ELECOM DATACOM,交通运输,智能手机,个人计算机上的端口保护,数据线通信,CONSUMER PORTABLE ELECTRONICS,扫描仪,TYPE-C ADAPTER,道路灯,游戏控制器,KEYBOARD,高清晰度电视硬件,4G室外,AUTONOMOUS DRIVING,NOTEBOOK,ROUTERS,SSD,GFCI/AFCI & USB RECEPTACLES,SMALLER ELECTRONICS,ELEVATOR DRIVES,数据通信电路,CONTROL,PRINTERS,环境的,BATTERY POWERED,OUTDOOR LED ADVERTISING DISPLAY SIGNS,CENTRAL INVERTERS,CONNECTIVITY DRIVING,HARD DRIVES,INDUSTRIAL,PMP,可再生能源,并行端口打印机扫描仪,电源,DVI,AUTOMOTIVE ELECTRONICS,5G OUTDOOR,DATACENTER,ENGINE SYSTEMS

0420 - 选型指南 - v0420 代理服务技术支持采购服务

【经验】如何通过热特性正确推导二极管结温以及尽量降低结温提高产品寿命的建议

基于硅材料的二极管被广泛用作保护或者整流元件，当二极管用在大功率电路，电流达到5A 以上往往需要轴向二极管，我们常用的方法就是把轴向产品的引线进行弯脚成型，以便通过波峰焊焊到PCB板或接头处。为了确保这些设备的安全运行，我们需要精确掌握二极管热特性。本文以首先说明二极管的热特性，然后再通所讲热特性参数来正确推导结温，最后提出如何尽可能降低结温提高产品寿命的建议并推荐德欧泰克的X系列产品。

2020-02-24 - 设计经验代理服务技术支持采购服务

SK62618 40V 3A低压差过压保护IC，具有可调OVP阈值

SK62618是一款40V 3A低压差过压保护集成电路，具有可调过压阈值。该产品适用于多种应用，包括可穿戴设备、移动设备和车辆设备，提供低功耗、快速响应和热关断保护等功能。

洺太 - 低压差过压保护IC,前端过压保护和过热保护装置,LOW DROPOUT OVERVOLTAGE PROTECTION IC,FRONT-END OVER-VOLTAGE PROTECTION AND THERMAL SHUTDOWN PROTECTION DEVICE,SK62618,车辆设备,可穿戴设备,MOBILE DEVICE,移动设备,WEARABLE DEVICES,VEHICLE EQUIPMENT

2024/11/7 - 数据手册 - V1.05 代理服务技术支持采购服务

升压恒压“芯“选择，欧创芯OC680xB系列升压恒压芯片，高达96%效率，内置频率补充、过热保护、软启动及限流功能

无论是便携式电子设备、智能家居系统，还是工业自动化控制，稳定而高效的电源解决方案都是推动技术进步的基石。欧创芯荣幸地向您推荐一款颠覆性的新品——OC680xB系列升压恒压芯片，它将以卓越的性能和创新的设计，为您的电力管理带来前所未有的体验！

2024-08-07 - 产品代理服务技术支持采购服务

东莞市竞沃（TLC ）电子科技有限公司是一家国家高新技术企业，集自主研发、生产、销售于一体，专业提供过流过热保护方案的大型制造商。主营产品包括自恢复保险丝、一次性保险丝、EV熔断器、瞬态电压抑制器、静电抑制器、精密电阻等线路元器件，产品应用于通讯设备及监控，汽车电子，工业及家电，锂电池及电池组，电脑及其周边产品，消费类及多媒体电子设备，电动玩具等行业。

常规贴片PPTC 低阻贴片PPTC 插脚PPTC FUSE TVS ESD

代理服务线上商城技术资料

热敏电阻的主要作用

热敏电阻的主要作用是根据温度的变化调节电阻，从而实现温度测量、控制、过热保护、温度补偿、电流限制等功能。根据不同的应用需求，它在电子设备中扮演着重要的角色，确保设备的安全、稳定运行。

2025-02-10 - 技术探讨代理服务技术支持采购服务

TEA2025立体声音频功率放大器内置过热保护，提供高达2.5W的输出功率，适合驱动各种音频设备

在音频设备设计中，功率放大器是实现高质量音频输出的关键组件。TEA2025立体声音频功率放大器以其杰出的性能和稳定性，成为音频工程师的理想选择。本文将详细介绍TEA2025立体声音频功率放大器的工作原理、特点、应用及其优势，帮助您深入了解这一核心组件。

2024-07-30 - 产品代理服务技术支持采购服务

赛尔特（SETsafe丨SETfuse）TFMOV 机械脱扣型热保护型压敏电阻选型指南（中英文）

TFMOV热保护型压敏电阻 Thermally Protected Varistors

赛尔特 - TFMOV,THERMALLY PROTECTED VARISTORS,热保护型压敏电阻,机械脱扣式热保护压敏电阻,特夫莫夫,热保护压敏电阻器,MECHANICAL TRIP THERMAL-FUSED MOV,机械跳闸热熔断MOV,TFMOV20M750,TFMOV10M625,TFMOV20M SERIES,TFMOV20M510,TFMOV20M350,TFMOV20M230,TFMOV20M50,TFMOV10M50,TFMOV20M275,TFMOV20M550,TFMOV20M95,TFMOV10M300,TFMOV10M95,TFMOV25M385TI,TFMOV10M420,TFMOV10M385,TFMOV20M115,TFMOV10M460,TFMOV25M550TI,TFMOV10M140,TFMOV10M190,TFMOV20M 系列,TFMOV20M420,TFMOV20M300,TFMOV20M140,TFMOV25M680TI,TFMOV20M460,TFMOV20M385,TFMOV20M625,TFMOV10M210,TFMOV10M175,TFMOV10M130,TFMOV10M250,TFMOV25M510TI,TFMOV10M,TFMOV25M575TI,TFMOV10M385-4-001,TFMOV20M150,TFMOV25M440TI,TFMOV20M190,TFMOV20M210,TFMOV20M250,TFMOV20M130,TFMOV20M75,TFMOV20M175,TFMOV10M320,TFMOV10M75,TFMOV10M680,TFMOV25M 系列,TFMOV25M SERIES,TFMOV10M SERIES,TFMOV25M,TFMOV25M625TI,TFMOV20M320,TFMOV20M680,TFMOV10M115,TFMOV10M60,TFMOV10M510,TFMOV20M60,TFMOV10M275,TFMOV10M550,TFMOV10M230,TFMOV10M350,TFMOV10M 系列,TFMOV10M150,TFMOV20M,光伏系统,ELECTRIC METER,通讯,SPD,UNINTERRUPTABLE POWER,DATA CENTERS,交直流电源,SUPPLY,STRING INVERTER,POWER SUPPLIES,AC / DC POWER SUPPLY,电信设备,COMMUNICATION EQUIPMENT,供应,PHOTOVOLTAIC INVERTERS,不间断电源,通信,串逆变器,POWER DISTRIBUTION UNIT,UPS,动力传动装置,UPS POWER SUPPLY,电表,COMMUNICATION,PDU,PHOTOVOLTAIC SYSTEM,MICROCELL PHOTOVOLTAIC,电涌保护器,组串逆变器,微电池光伏,光伏,机房电源,通信设备,数据中心,TELECOM EQUIPMENT,交流／直流电源,UPS电源,SPD语言,电源,SURGE PROTECTIVE DEVICE,光伏逆变器,电源分配单元,微基站

2022/1/21 - 选型指南 - V2.0 代理服务技术支持采购服务