货物搬运车转向电池驱动，需要可靠和高效的充电解决方案
受提高生产效率的驱动，各行各业都在采用越来越高程度的自动化。譬如，工厂生产车间、物流、仓库、超市等都会采用各式各样的货物搬运设备，有些是实施短距离的搬运，有些则是单纯的装卸，为了表述方便，这里我们把所有这些设备统称为货物搬运车。
今天主要介绍一些货物搬运车的发展趋势和充电解决方案。
货物搬运车发展趋势
作为实现工业4.0的重要一环，货物搬运车一般包括自动导引运输车(Automated Guided Vehicles, AGV)、自主移动机器人(Autonomous Mobile Robot, AMR)和叉车等设备。根据市场分析机构Research And Markets的研究报告，预计到2028年，AGV和AMR市场规模将达到约200亿美元。从2022年到2028年间，AGV市场规模将增长3倍，而AMR市场规模则可实现高达6倍增长。货物搬运车市场的总体技术发展趋势主要体现在智能化、自动化和无人操作，而且采用电池作为动力来源已经是大势所趋。
全球各地对温室气体排放的监管要求越来越严格，货物搬运车正在以动力电池取代内燃机，需要越来越大容量的锂离子电池，充电功率也必须相应加大，而且户外充电的需求也会逐渐增多。另外，随着货物搬运车的智能化程度提高和相关技术开发，机器人辅助充电以及无线充电等方式会逐步成熟并得到业界采纳。所有这些发展趋势对于充电系统的设计提出了更高要求，在选择充电解决方案时需要考虑充电效率、空间限制、可靠性、安全性以及成本等因素。
货物搬运车充电解决方案
针对货物搬运车充电应用，LITTELFUSE拥有适合于多种不同选项的广泛解决方案，可提供用于充电站、车载充电器、电池及管理系统、电池及配电单元、DC-DC转换器、驱动马达逆变器、接线盒等场景的多种产品，请参见下图。
总体而言，货物搬运车充电系统一般包括输入保护、功率转换、输出保护以及控制电路板几个部分，其中所需的零部件参见下图。
叉车充电器架构介绍
下面以叉车应用为例，介绍一些典型的架构和推荐零部件。
单相叉车充电器和零部件
带有有源PFC的模块化充电器
不带有源PFC的工业三相充电器
典型产品推荐
下面向各位朋友推荐一些用于货物搬运车充电的典型产品。
607系列保险丝专为满足紧凑型应用的电路保护需求而设计，并且经过测试，其额定电压为500Vdc/Vac，同时具有大额定分断电流。
主要功能和特性
符合RoHS标准，无铅
高分断电流
额定电压：500 Vdc/Va
高电流：40～63A
尺寸：10x32mm
Xtreme系列电阻专门用于需要耐受高浪涌电流和多次浪涌脉冲的应用。Xtreme电阻系列有六个标称尺寸: 5mm、7mm、10mm、11mm、14mm和20mm。额定电压: 130Vac～680Vac。
主要功能与特性
高工作温度: 125℃
高浪涌能量/电流吸收耐受能力
安全机构认证: UL和IEC
通过IEC 61051-1针焰测试(Needle Flame Test)
符合RoHS标准，不含卤素，不含铅
具有多种封装和高达2200V的击穿电压，以及低正向压降和改进的温度和功率循环，可提供PCB占位空间极小的封装，非常适合于空间受限设计。
主要功能和特性
低正向压降
平面钝化芯片
只需一个螺丝即可轻松安装
节省空间和重量
X4340是一个双路大电流低侧栅极驱动器，两路输出都能够产生和吸收5A峰值电流，并且具有20V的最大额定电压，两路输出可并联用于更高的电流应用。具有低传输延迟时间(典型值16ns)以及快速上升和下降时间(7ns)，非常适合高频应用。
主要功能和特性
双路独立驱动器，每个都能够产生和吸收5A峰值电流
CMOS和TTL兼容输入
每个驱动器都可独立启用
电源电压范围：5～20V
扩展工作温度范围：-40～+125℃
ESD额定值：±4kV(人体模型)
热增强型8引脚SOIC，8引脚MSOP封装以及标准8引脚SOI封装
欠压锁定电路
货物搬运车功率要求范围广泛，应用环境复杂，有些应用需要在室外环境下运行和充电，在设计充电系统时，除了满足功率、充电效率等性能要求外，还需要特别关注电路的保护和安全运行要求。
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本文由拾一转载自LITTELFUSE 微信公众号，原文标题为:货物搬运车转向电池驱动，需要可靠和高效的充电解决方案，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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【选型】Littelfuse（力特）压敏电阻-金属氧化物压敏电阻（MOV）选型指南
目录- 过压抑制 压敏电阻特性/术语/考量因素 压敏电阻连接示例 压敏电阻选择工作表 机构标准/免责声明 表面贴装式多层压敏电阻 径向引线式压敏电阻 工业高能端子压敏电阻 轴向引线型/专用型压敏电阻 薄型/专用型压敏电阻 高可靠型压敏电阻 TMOV®和iTMO系列 工业高能热保护压敏电阻 热保护压敏电阻 FBMOV系列
型号- V05E40P,V18MLA0805L,V18MLA0805N,V18MLA0805F,V385LA10CP,V220CH8 X,V575LA10P,V05P40P,VXXXDA40,V18MLA1210NHAUTO,V18MLN41206,TMOV14RP575E,V14H95P,V660LA100BP,TMOV34S201 EP,V10E250AUTO,TMOV34S461M,V130LA10C,V150LA20BP,TMOV14RP575M,V130LA10A,V681HG34,V10P130P,V142CA60,V270ZA05,V510LA40CP,V68ZA10P,V660LA100CP,TMOV34S661MP,V07P00P,V14H130P,V150LA20AP,V111HG34,V14P17AUTO,SMOV34S131MP,V05X50AUTO,V130LA20CP10,V22ZTX1,V3.5MLA1206,V22ZTX3,V140LA5,V47ZA7,V18RA8,V47ZA3,SMOV34S251MP,V47ZA1,V14P275P,V25S440P,V20X23P,V140LA2,V391HF34,V230LA40C,V3.5 MLA0603,TMOV34S421MP,SMOV34S131NP,V20P23AUTO,V30MLA0603,TMOV34S681M,SMOV34S251NP,V175LA20C,V230LA40A,V271HG34,V175LA20A,V20E35AUTO,V510LA40AP,TMOV34S111M,V12MLA0805L,V24RA22,V181HG34,V29MA2A,V480LTX40A,V360ZA05,V120CH8,V18ZA40PX10,V20P510P,V575LA10CP,Y9MLA0805LN,TMOV34S301MP,V18MLA0805LN,V150LA5P,RA22,V14P40P,V14P140P,V39ZA3P,V20X130P,V20E460AUTO,V20P175AUTO,V20P5AUTO,V14E40P,V625LA40A,V141DHB34,V441DHB34,TMOV34S331M,V460LA80CP,V10E30AUTO,V25S130P,V180ZA05,V321DB40,RA16,V56ZA20P,TMOV14RP750E,V3.5MLA0603NHAUTO,V481HF34,V10P150AUTO,TMOV14RP750M,V20E250P,V625LA80BP,V07E150P,V190SM7,V47ZA20P,V130LA20CX325,V20E625,V351DHB34,V05X25AUTO,V320LA40BP,TMOV34S201M,V180ZA10,V151CA32,V10P625AUTO,V14H175P,V30MLA0805LNHAUTO,V39ZA6P,V321HF34,V275LA10CP,V20E17AUTO,V481DB40,V200RA16 X2749,V8ZA1,V8ZA2,V20H320P,V20E275AUTO,V625LA80CP,V300LA40CX810,V10E14AUTO,V150LA2P,V571HF34,TMOV34S551M,V20P60P,V320LA40CP,V20E300AUTO,V14P85P,V20E60P,V20X20P,V180ZA20,V180ZA1P,V07E20AUTO,V82ZA05P,V251HB34,V20E550AUTO,V460LA10CP,V39ZA05,V10P440P,MA SERIES,V25S175P,V14H440P,V10E440P,V18MLA1206NHAUTO,V24ZTX50,VARISTOR,V575LA80CP,V100MA4B,1-2000B,V100MA4A,SMOV34S621MP,SM7,V250LA40CX620,V100MA,V26MLA1210NHAUTO,SMD,V0603MHS22F,V0603MHS22N,V230LA20CP,TMOV25SP130E,V10H40P,SMOV34S621NP,TMOV25SP130M,V14P320P,V20H25P,V230LA4,V120MLA1210N,V14MLA0805NHAUTO,V39ZA20,V39ZA1P,V551HF34,V571DB40,V0402MHS22NR,V881CA60,V330ZA05P,V430ZA05,V230LA40CP570,TMOV34S421EP,V120MA2S,V180ZA5P,V18MLN41206LWT,V20E60AUTO,V20X75AUTO,V07P7AUTO,V460SM7,V5.5MLA0603L,V480LTX80B,V5.5MLA0603N,V130LTX20B,V480LA10P,V18MA1B,V45MLA1812N,V14P85AUTO,V18MA1A,V14P42AUTO,TMOV34S151M,V230LA20AP,V20E385P,V575LA80BP,V07P320P,V20P550P,V18MA1S,V48MLA1210NHAUTO,V18ZT3P,V10H510P,V142BB60,V07X50P,V10E35P,V20X30AUTO,V20E140AUTO,V120MA1A,V150LA20C,V150LA20B,V150LA20A,TMOV34S301EP,V10E75AUTO,V14P40AUTO,V680ZA05,V661HB34,V33RA16,V05P50AUTO,175SM20,V130LA10AP,V07E460P,V200RA8,V275SM7,V20E320AUTO,V511DHB34,TMOV14RP625E,V120MA2B,V18MLA1210N,V48MLA1210LNHAUTO,TMOV14RP625M,V680LA10CP,V14X95P,V481HB34,V120MA1S,V20P14AUTO,V510SM7,V14P35AUTO,V14E440AUTO,V18MLA1206XXX,TMOV25SP175E,V18ZC3P,V07P75AUTO,V130LA10CP,TMOV25SP175M,V20P420P,V420LTX40B,V201HG34,V14E150P,V20P7AUTO,V07X95P,V271BA60,V751BA60,V100MA4S,V14P230P,V750ZA05P,V10P35P,V10P00AUTO,V251HF34,V20X60P,V300LA4,V300LA2,V240ZA05P,V82ZA4P,V301HF34,V10E25AUTO,V14E275AUTO,V14X17AUTO,V10P30P,V26MLA1206NHAUTO,V20E300P,V56MA2S,V10X25AUTO,V180ZA1,TMOV25SP440E,TMOV34S141MP,V10E30P,V180ZA5,V421DA40,V18MLN41206L,V05X30AUTO,V14X50P,TMOV25SP440M,V05E30AUTO,V282CA60,V82ZA5P,V68MLA1206,V250LA40CP620,V05X14AUTO,V18MLA0402F,V20H30P,V10E130P,TMOV34S511EP,V14E25AUTO,V750ZA05,V661BA60,SMOV34S,SM20,V56MA2B,V9MLA0402,V10H420P,V56MA2A,V07P140P,V07X17AUTO,V230LA40CX570,V20P25P,HF 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L1B5XXXXX,V9MLA0402LN,V420LA20AP,V30MLA1206N,V07E40P,V10E23AUTO,V14MLA0805LN,V10X20AUTO,TMOV34S141EP,V510LA,FBMOV385M,V14X11P,V07X75AUTO,V10H460P,V22RA16,V12ZA05,M83530/1-2200D,V10X30P,V20H460P,V07P23AUTO,V20P75AUTO,V9MLA0402LF,V05X40P,V18ZA40PX2855,V460LA40B,V460LA40C,V20P150AUTO,V625LA40AP,V25S750P,V680LA10,V420LA20CP,V27ZA4,V27ZA2,V07P85P,V14E230AUTO,V275LA10P,V39ZA05P,V141HF34,V27ZA1,V14H40P,TMOV20RP230M,V321HA40,V421HA32,V14E320P,V131BA60,V200RA16,TMOV20RP230E,V20P23P,V18MA,V9MLN41206,V10E50AUTO,V14X42AUTO,V
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目录- AUTOMOTIVE FUSES Product introduction BLADE FUSES CARTRIDGE FUSES HIGH CURRENT FUSES SMD FUSES CABLE/PAL FUSES HIGH VOLTAGE FUSES Shunts/Diodes/Resistors Fuse General knowledge
型号- 0998150._,142.5631.6202,0695040.PXPS,0297015._,0895020_,0HEV040.XXX,0898300._,0HEVXXX.ZXPCB,157.5701.5401,10EVXXX.ZXPY,142.7010.XXXX,0337010._,0298150.ZXEH-LT,0898225._,0299040._,142.5395.6172,SHEV080.ZXBD,0888250._,157.5701.5631,0297004._,0297900._,0899025.Z,0999060._,157.5916.6101,283 SERIES,153.XXXX.580_,0898060._,156.5610.570_,10EV020.XXX,4998100.M_,0498060._,142.7010.6102,0317030.M,3298350.H,3998425._,0999070._,0895030_,0498XXX.MXM6,0888XXX.U-1M6,0888XXX.U-1M8,0498070._,156.5611.5301,157.5916.XXX1,3998500._,099707.5_,05980016Z-CN,0317020.M,0299XXX.ZXNV,4998030.M_,0327005._,3998250._,0997XXX.WXN,0297003._,3298XXX.ZXM10,142.5395.6152,153.1612,153.XXXX.570_,157.5916.6201,157.5916.5351,156.5610.560_,0891005._,0998500._,157.5701.6501,10EVXXX.ZXPCB,3998175._,142.7010.6122,0695015.PXPS,0287040._,0898400._,0327015._,0299XXX.ZXT,0298XXX.ZXEH,155.0892.5501,0298250._,153.3502,0899035.Z,0895040_,0299050._,0998175._,0298175._,3998160._,157.5916.6251,157.5916.6131,156.5677.530_,153.0000,10EVXXX.ZXBDP,0891XXX.NXS,0287030._,0HEV015.XXX,3298250.H,0298175.ZXEH-LT,0287XXX.U,4998XXX.M-1M6,157.5701.6401,20EV070.ZXBDM,0287XXX.H,156.5611.6101,0287XXX.L,3298250.Z,0998250._,0HEVXXX.ZXPCBL2,153.XXXX.620__,0888XXX.U-NH,0498XXX.MXT,10EVXXX.ZXISO,02400094,0895050_,02400120P,3298175.Z,05980015Z-CN,153.2512,294 SERIES,0498125._,0298125.ZXEH-UL,20EV100.ZXBDM,156.5611.XXX1,3298175.H,0498XXX.MXT-CN,3298350._,156.5677.540_,SHEVXXX.ZXBD,0498200._,0327003._,0317XXX.M,3998600._,157.5700.5801,0337XXX.PX2S,157.5917.5801,157.5701.6421,156.5677.550_,0297XXX.WXNV-CN,157.5701.6301,0299060._,0999080._,0297005._,153.2502,153.0010.XXX2,157.5916.6121,0695020.PXPS,0498080._,156.5610.580_,0298350._,0495900.Z,155.0892.5751,3998150._,142.7010.6202,0495900.X,142.5631.5302,157.5700.5631,153.XXXX.6502,0898150._,3298900._,0298500._,0299XXX.TXN,153.7000.XXX2,153.XXXX.540_,3298900.Z,4998125.M_,157.5701.6331,157.5917.6101,156.5610.530_,0298150._,142.5395.6102,142.5395.6222,0298100.ZXEH-UL,3298125.Z,0HEVXXX.ZXPY,0695060.PXPS-HT,4998XXX.M-M6,3298125._,0327025._,157.5700.5501,0HEV030.XXX,0998350._,0495XXX.ZXA,4998080.M_,157.5701.6201,157.5917.6231,3298125.H,157.5917.6351,156.5677.560_,3298080.H,0495025_,157.5701.5351,3298080._,0898500._,3298XXX.Z,3298080.Z,155.0892.6101,0337003._,0HEV050.XXX,0287020._,3298500.ZXSTA,3298XXX.H,142.0020.XXXX,02400112P,0297010._,0695040.PXPS-HT,3298200.H,157.5917.6121,156.5611.6111,0HEVXXX.ZXISO2,153.XXXX.530_,157.5701.6351,0299070._,157.5701.XXX1,0298275.ZXEH-LT,157.5701.6231,142.5395.6202,0HEV010.XXX,155.0892.6251,0287010._,157.5916.5501,SHEV060.ZXBD,153.XXXX.6402,3298200._,0HEVXXX.ZXC,3298200.Z,4998200.M_,142.5631.6152,02400111P,0999040._,153.5631.XXX2,157.5701.6101,4998XXX.M-NH,153.5631.XXX1,157.5917.6251,0695XXX.PXP,031707.5M,20EV080.ZXBDM,156.5611.6121,0498100._,0899060.Z,882-853,882-854,155.0892.6121,157.5916.5631,3998070._,157.5700.6401,142.5631.6122,0998XXX.UX-2M8,0898175._,157.5701.6131,153.1602,157.5701.6251,0999050._,153.XXXX.560_,0998XXX.UX-2M6,155.0892.XXX1,3298100._,0327900._,0298XXX.UX1M8,0299080._,3298100.Z,0998450._,0498XXX.MXTM6-CN,0297002._,0895025_,157.5917.6151,156.5677.580_,0297025._,0891030._,142.5395.6252,3998225._,157.5701.6121,156.5610.550_,157.5917.6161,3298100.H,157.5917.6281,02400113P,10EVXXX.ZXPCBL,155.0892.6301,0998XXX.UX-NH,0298XXX.UXT,157.5700.6501,0337900._,142.7010.6152,0298040._,157.5701.6151,0287001._,3998300._,142.5631.6102,157.5701.6271,0498XXX.M-CN,0327010._,032707.5_,3998400._,0998XXX.UX-1M8,0498XXX.MXM6-CN,153.XXXX.550_,156.5611.6151,0997004_,0695025.PXP,0998XXX.UX-1M6,142.5395.6122,153.7010.XXX2,157.5917.6171,029707.5_,0287035._,3998XXX.ZXM10,157.5700.5401,294C SERIES,0327XXX.LXS,02400103_,0997005_,033707.5_,157.5701.6141,156.5610.540_,3298600.ZXSTA,293 SERIES,028707.5_,0891XXX.U,0898250._,142.5395.XXXX,0891XXX.H,155.0892.6201,SHEV150.ZXBD,02400115P,142.5631.XXXX,0317010.M,4998150.M_,0287002._,0287025._,157.5701.6171,32980001ZXM8,157.5917.6501,0695XXX.PXP-HT,0298060._,4998060.M_,0997002_,156.5610.611_,0891020._,0495040_,142.7010.5802,3998900._,20EV125.ZXBDM,157.5916.5801,0317900.M,153.XXXX.6222,157.5700.5351,0HEVXXX.ZXP2Y,02400106P,153.XXXX.6102,02400118P,876-199,157.5700.6201,3998125._,02400105Z,0298250.ZXEH-LT,157.5701.6161,0895XXX.T,0298300._,0895XXX.U,0695025.PXPS,153.XXXX.610_,0998100._,0899040.Z,156.5610.612_,0997003_,0997015_,SHEV100.ZXBD,0317015.M,0297030._,142.5631.5802,902-192,0287003._,0HEVXXX.ZXPCB2,0297XXX.WXT,3298400._,0297XXX.WXNV,0891XXX.NXWS,156.5610.625_,0899030.Z,0899XXX.Z,0299025._,3998200._,142.7010.5702,0495050_,0HEVXXX.ZXPCBL,153.XXXX.6122,0317005.M,2938 SERIES,0895XXX.Z,157.5700.6301,02400108P,157.5700.6421,0495XXX.UXA,3998080._,10EV040.XXX,3298400.ZXSTA,153.XXXX.612_,0898350._,0327020._,3298060.H,0997025_,0297XXX.H,3298400.H,0888300._,3298060.Z,0297XXX.L,SHEV070.ZXBD,05980020Z,153.XXXX.6252,0695050.PXPS,0298XXX.ZXEH-UL,02400107P,0297XXX.U,153.0020.XXX2,0287004._,0327030._,0298XXX.ZXH,0997010_,0298XXX.UXP-1M8,0298XXX.UXP-1M6,0498XXX.MXTM6,0498175._,153.5395.XXXX,157.
C-III Series Radial Leaded Varistors Datasheet
型号- V460LA10CP,V575LA10CP,V230LA40CPX1347,V140LA20CPX340,V480LA10CP,V385LA10CP,V420LA10CP,V130LA20CPX2855,V660LA80CP,V175LA10CP,V320LA40CPX810,V130LA20CPX10,V680LA80CP,V230LA10CP,V250LA10CP,V575LA80CP,V150LA20CPX360,V625LA40CP,V130LC20CP,V680LA100CP,V510LA80CP,V510LA40CP,VXXXXLAXXCPXXXXX,V130LA20CPX325,V550LA40CP,V480LA40CP,V275LA40CP,V550LA80CP,V480LA80CP,V130LU20CP,V385LA40CP,V420LA40CP,V460LA40CP,V300LA20CP,C-III SERIES,V175LA20CP,V320LA20CP,V660LA50CP,V230LA20CP,V1000LA80CP,V250LA20CP,V275LA40CPX680,V660LA10CP,V680LA10CP,V140LA20CP,V130LA5CP,V550LA10CP,V140LA5CP,V510LA10CP,V250LA40CPX620,V130LS20CP,V140LA10CP,V300LA10CP,V320LA10CP,V230LA40CPX570,V275LA10CP,C-III,V300LA40CPX745,V130LA10CP,V150LA10CP,V150LA5CP,V460LA20CP,V625LA80CP,V575LA40CP,V420LA20CP,V175LA20CPX425,V320LA40CP,V275LA20CP,V385LA20CP,V130LA20CP,V300LA40CP,V1000LA160CP,V230LA40CP,V250LA40CP,V150LA20CP,V175LA5CP,V625LA10CP
LFPCN# 41532 Product Change Notification for UltraMOV® Varistor Series - Radial-Leaded Varistors
型号- V07E230PL1T,V20E625PL1B7,V20E510PL2T1,V20E510PL2T7,V07E140P,V14E320PL1A,V10E275PL4BX3518,V14E300PX2855,V10E385PL3A,V20E460PL2B,V20E510PL4B,V20E130PX2872,V14E320PL1B7,V10E150PX3829,V14E150PL1T,V20E150P,V20E230PX3100,V20E320PL3T1,V07E230PL2T,V07E250P,V10E510P,V10E385PL2B,V14E150PL2B,V20E460PL1A,V10E385PL2A,V10E275PL1T7,V14E275PX2610,V20E460PL1B,V14E250PL2T7,V10E300PL2A5X2855,V10E300PL1T5X3811,V20E275PL1B7,V10E385PL2T,V14E150PL2T,V20E275PL1B1,V14E250PL2T1,V14E510PX3468,V20E510PL1T,V07E130P,V14E550PL4B7,V07E275P,V20E510PL1T7,V14E150PL4B7,V07E150PL3T,V14E385PL2A7,V20E250PL2B1,V14E510PL2B7X3870,V20E320PX2855,V10E385PL1T,V20E275PL1A1,V07E420PL1T5,V20E510PL1B1X2855,V07E320PL3T,V07E300PL1B5,V14E320PL1B7X2855,V07E385P,V14E150PL2BX2855,V20E275PL2B7,V20E420PL1T,V10E300PL4B,V20E275PL2B1,V20E230PL1B1,V07E320PL2T,V14E510P,V10E150PX3627,V14E625PL2T,V20E150PL1B7,V20E275PL2T,V20E550PX3095,V07E320PL2A,V10E175PL4B,V10E420P,V07E320PL1T,V20E275PL2A7,V07E385PL1T5,V10E275PL3BX4035,V20E175PX2855,V20E275P,V10E150PL2T5,V14E625PL3A,V20E130P,V20E275PL2A1,V20E550PL2B,V20E420PL1B7,V10E320PL4BX3429,V07E150PX2635,V20E275PL3T,V14E275PL1T7X2855,V14E320PL4BX3433,V20E550PL3T,V07E320PL1A,V10E300P,V14E130PL1B7,V10E300PL2A,V20E510PX2855,V10E300PL1T,V20E320PL2T7X2565,V14E320PL4B,V14E625P,V14E300PL2AX3315,V20E230PL2B1,V20E250P,V20E275PL3B,V07E150P,V20E300PL2T,V20E460PL4B,V20E510PL3T1,V20E385PL2A,V07E275PX2688,V20E510PX1971,V14E150PL2B7,V20E150PL2B1,V10E250PX3220,V20E175PL2T1,V14E230PX3743,V14E140PL1T7,V20E150PL2B7,V14E320PL2T,V14E320PL3A,V10E150PL3T7,V20E140P,V14E320PL4B1X3583,V20E550PL4B,V10E510PX2688,V14E230PL2T7X3267,V14E320PL2A,V14E320PL2B,V07E175P,V14E420PL1T7,V14E320PL1T,V20E385PL1T,V20E275PL4B7,V14E420PL1T1,V20E275PL4B1,V14E385PL3T,V14E275PL4BX3525,V10E175PL1T,V20E175P,V20E300PL4B7,V20E460PL1T1,V07E275PL2T,V20E385PL4B,V10E275PX3063,V20E300PL4B1,V20E130PL1T1,V20E140PL1T,V07E275PL3B,V10E440P,V10E440PL4B7X2855,V20E175PL1T,V10E510PL1T7X3107,V10E175PL1B7,V07E130PL2T7,V10E460PL1T,V20E385PL1B1,V07E275PL1T,V07E440P,V20E385PL1B7,V14E420PL2T7,V10E320P,V10E460PL2T7,V07E275PL2A,V20E140PL2T,V20E385PL3T,V07E275PL2B,V10E550P,V14E150PL1T1,V20E510PX3503,V20E460P,V20E230P,V14E140PL1A,V20E320PX3095,V14E150PL1T7,V20E130PL2T7,V20E460PL2T1,V14E275PL2T7,V07E320P,V14E230PL2T7,V10E320PL2TX2855,V10E385PL1T7X4015,V10E150PL2T,V14E140PL2T,V07E250PL1T5,V14E140PL1T,V14E275PL2T1,V20E385PL1TX2855,V20E320PL1TX2855,V10E275PL4B7,V10E150PL2B,V07E150PX3707,V07E175PL2T5,V07E150PX2855,V07E175PL2T7,V20E275PL1T,V14E420PL3T7,V07E230PL2TX3267,V10E150PL1T,V07E320PL1T7X3584,V10E320PL1TX2855,V20E175PL2T,V20E385P,V20E275PL1A1X3482,V10E230PL4,V10E275PL3A7,V07E175PL1T,V10E275PL3A5,V20E150PX3095,V07E175PL1A,V14E230PL1T7,V14E275PL1T7,V20E250PL1B7,V14E460PL3BX3716,V10E300PL2A7,V14E275PL1A,V14E275PL1B,V10E460P,V07E250PL2T5,V10E230P,V14E275PL1T1,V07E250PL2T7,V10E460PL4B,V14E175P,V20E275PX3322,V20E320P,V14E175PL4B,V20E550P,V20E320PL1B7,V20E300PL1TX2855,V20E320PX3281,V14E320PL3T7,V07E140PL2B,V14E550PL2A7,V07E230PL3T5,V07E460P,V07E230P,V10E420PX3839,V10E250PL1B5,V20E300PL1A1,V10E300PL3B7,V14E275PL2B,V10E625PL3B,V20E625PL3T7,V07E140PL1T,V20E550PL1T7,V14E320PL3T1,V14E140P,V07E440PL2A,V20E440P,V14E275PL1T,V20E300PL1B7,V20E440PL2T,V10E300PL1A5,V10E300PX3325,V14E440PL1T,V14E550PL2B7,V10E230PL2T,V10E300PL1A7,V20E140PL3T,V14E175PL1T,V07E320PL1TX2855,V07E140PL2T,V14E175PL2A,V14E175PL2B,V20E420PL4B7,V10E275PL2B5,V14E320PL2T7,V14E150P,V20E625PL2T1,V14E440PL3B,V10E300PL2B7,V20E275PL1T7X3608,V20E550PX3001,V10E230PL1T,V20E625PL2T7,V10E510PL1T7,V14E250PL1T1,V14E300PL1T7,V10E275PL1A7,V20E320PL1A7,V14E250PL1T7,V20E550PL2T1,V20E320PL2B,V14E460PL1A,V20E150PL1T,V20E275PL1T7,V20E300P,V14E250PL1B1,V10E250PL3A5,V14E510PL2T,V14E550PL4B7X3362,V10E300PL1T7,V10E250P,V20E320PL2T,V07E250PL2T,V10E275PL1B1,V07E420PL2T,V14E510PL3B,V14E385P,V10E275PL1B5,V20E320PL1A,V20E320PL1T1X3281,V07E250PL2B,V10E625PL1B5,V07E130PL3T,V14E320PL1T7,V20E420P,V10E130P,V20E510PL2B1,V10E275P,V20E320PL1T,V07E250PL1T,V07E250PX2850,V20E320PL2T1X2564,V20E320PX3375,V20E510PL2B7,V07E175PL4,V07E320PL2T7X3584,V14E460PL3A,V20E420PX3095,V07E130PL2T,V20E275PL2T7,V20E320PL4B,V20E275PL2T1,V07E175PX2544,V07E175PX2545,V07E510P,V14E130PL2T7,V14E300PL1T,V14E460PL2T,V14E130PL2T5,V14E550PL3B,V14E550PL3A,V14E460PL3T,V20E300PL3TX2855,V10E385P,V14E275PL3B,V14E250P,V14E300PL2B,V20E320PL4B7,V14E550PL2T,V20E320PL1T7X2754,V07E130PL1T,V14E385PX3169,V14E275PL1TX3258,V14E460PL1T,V14E250PL2A1,V14E300PL2T,V07E130PL2A,V20E320PL3T,V07E250PL3T,V14E275PL4B,V20E510PL1B7,V14E275P,V14E130P,V14E275PL3T,V14E230PX3270,V14E550PL3T,V20E175PX2066,V10E420PX2688,V14E230PX3390,V20E275PL1B7X3471,V20E230PL1T,V20E510P,V14E175PL1T7,V20E460PL1TX2855,V14E130PL1T7,V14E300PL4B7,V14E300PL3T,V10E150PL1A5,V07E460PL1T,V07E300PL3AX3387,V14E130PL2T,V10E550PL2B,V14E460PL4B,V07E300PL1T,V20E420PL2T1,V20E175PL4B,V10E275PL2B,V07E420P,V14E275PX3187,V20E385PX3503,V14E140PL2B7,V14E320PX2763,V07E320PL2BX3992,V10E550PL2T,V10E385PL3B7X4012,V10E275PL2T,V10E150P,V07E300PL2A,V20E150PL1T7,V20E750P,V07E300PL2T,V14E175PL2T7,V0
【选型】为功放机线性电源输出过流防护选择一款合适的陶瓷管保险丝：0215010.MXP
为满足功放机产品出口美国市场的UL安规认证要求，需要在电源输入端加入一款可以通过UR认证的陶瓷管保险丝，规格要求250VAC/10A，推荐Littelfuse（力特）陶瓷体延时型管状保险丝0215010.MXP，最大额定电压为250VAC，额定工作电流值为10A，冷却状态阻抗典型值为6.6mΩ，具有出色的低损耗特性参数，可保证系统的高可靠型，工作温度范围-55℃ ~ +125℃。
器件选型 发布时间 : 2020-02-02
LITTELFUSE推出用于高频应用的IX4341和IX4342双5安培低压侧MOSFET栅极驱动器
LITTELFUSE荣幸地宣布推出IX4341和IX4342双5安培低压侧MOSFET栅极驱动器。这些栅极驱动器专为驱动MOSFET而设计，通过增加其余两个逻辑输入版本完善了现有的IX434x驱动器系列。IX434x系列现在包括双路同相、双路反相以及同相和反相输入版本，为客户提供了全面的选择。
产品 发布时间 : 2024-09-06
AUMOV® Series Radial Leaded Varistors
型号- V10H550AUTO,V10H35AUTO,V10H275AUTO,V14P230AUTO,V14H35AUTO,V10P275AUTO,V10P550AUTO,V14H23AUTO,V20H230AUTO,V20P230AUTO,V10P17AUTO,V14H420AUTO,V20H385AUTO,V07X14AUTO,V05X14AUTO,V20H95AUTO,V14H230AUTO,V14P17AUTO,V20P385AUTO,V20P42AUTO,V05X50AUTO,V05P17AUTO,V07P17AUTO,V07X42AUTO,V14H20AUTO,V14H385AUTO,V07P14AUTO,V10P510AUTO,V20H17AUTO,V14P385AUTO,V14H130AUTO,V20P23AUTO,V10X130AUTO,V10P25AUTO,V14P440AUTO,V14H250AUTO,V10H510AUTO,V07P25AUTO,V07P42AUTO,V14H440AUTO,V10H20AUTO,V14P250AUTO,V20H25AUTO,V14P25AUTO,V05P30AUTO,V20P440AUTO,V20H175AUTO,V10P14AUTO,V14H460AUTO,V14X50AUTO,V20H30AUTO,V10P320AUTO,V14H50AUTO,V20P300AUTO,V14P460AUTO,V10X625AUTO,V10X42AUTO,V20P175AUTO,V10X95AUTO,V20H150AUTO,V20H14AUTO,V14P75AUTO,V14P50AUTO,V10P20AUTO,V20H300AUTO,V20H440AUTO,V14H30AUTO,V10X14AUTO,V10P95AUTO,V20H20AUTO,V10H42AUTO,V10H150AUTO,V10P150AUTO,V10H60AUTO,V14P175AUTO,V14H175AUTO,V05P95AUTO,V07P95AUTO,V07P30AUTO,V20H250AUTO,V20P250AUTO,V05X42AUTO,V05P14AUTO,V10P35AUTO,V10P625AUTO,V20X50AUTO,V10H140AUTO,V20H35AUTO,V07X95AUTO,V10H75AUTO,V10P140AUTO,V05P25AUTO,V14P275AUTO,V14P550AUTO,V20P50AUTO,V05P42AUTO,V14H300AUTO,V14P300AUTO,V10P30AUTO,V14P60AUTO,V07P35AUTO,V14H17AUTO,V05P35AUTO,V20P95AUTO,V10H17AUTO,V14H275AUTO,V14H550AUTO,V14P23AUTO,V10P23AUTO,V05P14AUTOL1BXXXXX,V10H250AUTO,V05P20AUTO,V10H230AUTO,V07P20AUTO,V10P420AUTO,V10H420AUTO,V10H625AUTO,V10P230AUTO,V20P60AUTO,V20H550AUTO,V20P275AUTO,V20H275AUTO,V14H25AUTO,V20P550AUTO,V10H25AUTO,V10H440AUTO,V20H50AUTO,V10P385AUTO,V14X130AUTO,V10H130AUTO,V10H385AUTO,V07P23AUTO,V05X95AUTO,V20P75AUTO,V10H14AUTO,V10P130AUTO,V05P75AUTO,V20P150AUTO,V10P440AUTO,V14H510AUTO,V14H14AUTO,V14P510AUTO,V10P250AUTO,V10P42AUTO,V20P17AUTO,V20H23AUTO,V20P460AUTO,V14H95AUTO,V20H460AUTO,V10H95AUTO,V10H320AUTO,V14P42AUTO,V20H42AUTO,V07P60AUTO,V10P460AUTO,V14H320AUTO,V14H42AUTO,V14P14AUTO,V05P60AUTO,V14X42AUTO,V20P35AUTO,V14P150AUTO,V20H140AUTO,V10H50AUTO,V20P140AUTO,V14H150AUTO,V14P320AUTO,V07P50AUTO,V14X95AUTO,V05P50AUTO,V14H75AUTO,V10P75AUTO,V10P50AUTO,V14P130AUTO,V20H75AUTO,V20P625AUTO,V10P175AUTO,V10H175AUTO,V14P20AUTO,V10X50AUTO,V14H60AUTO,V20H625AUTO,V14X14AUTO,V20P30AUTO,V10H30AUTO,V20P25AUTO,V20X625AUTO,V14P95AUTO,V20H420AUTO,V14P625AUTO,V20P14AUTO,V07X50AUTO,V020X14AUTO,V14P420AUTO,V14P35AUTO,V14H625AUTO,V05P23AUTO,V20X95AUTO,V07P75AUTO,V10P300AUTO,V20X42AUTO,V10H300AUTO,V10H23AUTO,V20P420AUTO,V20P20AUTO,V14H140AUTO,V20H320AUTO,V14X625AUTO,V20P510AUTO,V20H510AUTO,V20X130AUTO,V20X14AUTO,V14P140AUTO,V10H460AUTO,V20H60AUTO,V20P320AUTO,V20H130AUTO,V20P130AUTO,V14P30AUTO,V10P60AUTO
IX4340 5-Ampere, Dual Low-Side MOSFET Driver Datasheet
型号- IX4340N,IX4340UETR,IX4340UE,IX4340,IX4340NTR,IX4340NETR,IX4340NE
Cartridge Fuses, Nonrenewable Certified for Canada UL Product iQ
型号- DCSR,FLSR,KLNR,NLKP,CCMR (CC),FLN,LDC,JTD-ID,SLC,FLS,KLDR,MLN,JLS,NLN,NLS,LLNRK,579,558,559,LLSRK,CCMR (CD),KLSR,JLLN,JLLT,FLNR,JLLS,KLKR,LLSRKXXID,542,548,549,JTD,FLNRXXXID,FLSRXXXXID
【产品】用于航天和军用设备的抗辐射径向引线型压敏电阻
Littelfuse推出高可靠性压敏电阻代表着提高产品性能的最新进展，与硅二极管抑制器相比，LA DSSC Qualified Parts List (QPL) 系列径向引线型压敏电阻具有内在的抗辐射特性，适用于航天和军用设备。
新产品 发布时间 : 2018-05-19
Cartridge Fuses, Nonrenewable UL Product iQ
型号- DCSR,FLSR,KLNR,NLKP,KLLU,FLN,CCMR(CC),LDC,JTD-ID,SLC,FLS,KLDR,JLS,NLN,NLS,LLNRK,SLO,579,IDSR,558,559,LLSRK,KLSR,JLLN,JLLT,CCMR(CD),FLNR,JLLS,KLKR,LLSRKXXID,542,KLPC,548,549,JTD,FLNRXXXID,FLSRXXXXID
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测试范围：扬兴晶振全系列晶体，通过对晶体回路匹配分析，调整频率、驱动功率和起振能力，解决频偏、不起振、干扰、频率错误等问题。技术专家免费分析，测完如有问题，会进一步晶振烧录/修改电路。
实验室地址： 深圳 提交需求>
可定制变压器电压最高4.5KV，高频30MHz；支持平面变压器、平板变压器、OBC变压器、DCDC变压器、PLC信号变压器、3D电源、电流变压器、反激变压器、直流直流变压器、车载充电器变压器、门极驱动变压器等产品定制。
最小起订量： 100000 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
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授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
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