EC2-5NU规格参数中文版(自动翻译)
Getac X500G3超强固式笔记本电脑交流电源适配器说明书
Rugged Mobile Computing SolutionsGET AC X500G3配件规格手册超强固式笔记本电脑超大显示强大扩展功能X500交流电源适配器特点和优点此适配器旨在为X500供电，并通过交流电源为其内部电池充电。
适配器附带特定国家的电源线，可匹配您所在国家的当地电源插座。
产品信息产品照片输入电压：100V-240V交流电输出电压：19V直流输出电流：最大7.89A, 150W适配器尺寸和重量：长151.3x宽75.6x高25.4mm，485g适配器输出电线长度：1800mm适配器电源线长度：1830mmSKU ID库存单位编号：GAA1*3*欧盟地区=E，美国地区=U，英国地区=K，澳大利亚地区=A，中国大陆地区=C，台湾地区=T，韩国地区=R，印度地区=I，安提瓜和巴布达地区=G-电源线X500 交流电源适配器，通过MIL-STD-461认证特点和优点该Getac的X500MIL-STD-461交流电源适配器已通过军用标准和试验规格，确保适配器的传导发射、传导敏感度（抗扰度）、辐射发射和辐射敏感度（抗扰度）能够满足电磁干扰控制的要求。
产品信息产品照片输入电压：100V-240V交流电输出电压：19V直流输出电流：最大7.9A(150W)适配器尺寸和重量：长195x宽98x高57mm,1590g适配器输出电线长度：1530mm适配器电源线长度：1800mmX500 MIL-STD-461交流电源适配器一次只给一个设备充电。
SKU ID库存单位编号：GAAG*4*欧盟地区=E，美国地区=U，英国地区=K，澳大利亚地区=A，台湾地区=T-电源线,中国大陆地区=CX500外部双槽主电池充电器特点和优点X500外部双槽主电池充电器适用于两个主电池同时充电。
在空间和电源插座有限时，便于您同时给两个电池充电和存放。
产品信息产品照片交流电输入：100V~240V直流电输出：最大13.05V, 2.4A充电槽数：2槽尺寸：长160x宽180x高72.5mm重：1.2kgSKU ID库存单位编号：GCMC*3*欧盟地区=E，美国地区=U，英国地区=K，澳大利亚地区=A，中国大陆地区=C，台湾地区=T-电源线X500外部双槽次电池（多媒体扩展舱）充电器特点和优点外部主电池双槽充电器用于同时给两个主电池充电。
LiteBeam 5AC Gen 2 蜂窝设备产品数据表说明书
D atasheetairMAX® ac CPE with Dedicated Management RadioModel: LBE-5AC-Gen2Lightweight, Low-Cost SolutionFull Adjustment FlexibilityQuick Assembly and InstallationD a t a s h e e tHardware OverviewFull Adjustment FlexibilityThe LiteBeam 5AC features a two-mount system that provides adjustment flexibility along both axes for versatile mounting options. The mounting system, coupled with the built-in bubble level, enables quick and easy alignment.Improved Mounting and Surge Protection Featuring enhanced protection against power surges, the LiteBeam 5AC Gen 2 offers a more robust mount with separate azimuth and elevation adjustments.Antenna FeedFeedReceiverElevation AzimuthMountLiteBeam 5ACBuilt-InU M obileThe LiteBeam 5AC Gen 2 integrates a separate Wi-Fi radio for fastand easy setup using your mobile device.Accessing airOS via Wi-FiThe U M obile App provides instant accessibility to the airOSconfiguration interface and can be downloaded from theApp Store (iOS) or Google Play™ (Android). U M obile allows you toset up, configure, and manage the LiteBeam 5AC Gen 2. It offersthe following options once you're connected or logged in to thedevice:Status Check link status information or the basic configurationsettings of the LiteBeam 5AC Gen 2.Configuration Change or update the existing configuration ofthe LiteBeam 5AC Gen 2.Tools Access tools for initial installation and configuration of theLiteBeam 5AC Gen 2.Actions Back up or update the configuration, upload newfirmware, reboot the device, reset the device to factory defaults,access the airOS UI in the web browser, or disconnect from theLiteBeam 5AC Gen 2.SpecificationsSpecifications are subject to change. Ubiquiti products are sold with a limited warranty described at: /support/warranty©2017 Ubiquiti Networks, Inc. All rights reserved. Ubiquiti, Ubiquiti Networks, the Ubiquiti U logo, the Ubiquiti beam logo, airMAX, airOS, airMagic, InnerFeed, and LiteBeam are trademarks or registered trademarks of Ubiquiti Networks, Inc. in the United States and in other countries. All other trademarks are the property of their respective owners.Vertical Azimuth Vertical ElevationHorizontal AzimuthHorizontal ElevationReturn Loss。
uma502模组参数
uma502模组参数全文共四篇示例，供读者参考第一篇示例：UMA502模组是一种高性能蓝牙模组，主要用于无线通信和连接设备。
它具有很多独特的特点和优势，能够满足各种不同应用的需求。
在本文中，我们将详细介绍UMA502模组的参数和性能，帮助您更好地了解它的功能和用途。
我们来看一下UMA502模组的尺寸和外观。
该模组的尺寸为XX * XX * XX毫米，重量为XX克，非常小巧轻便，适合搭载在各种设备上。
外观方面，UMA502模组采用了XX设计，外壳材料为XX，具有较好的耐用性和散热性能。
接下来，让我们来看一下UMA502模组的技术参数。
该模组支持蓝牙XX协议，最大传输距离为XX米，工作频率范围为XXHz~XXHz，功耗为XXmA。
UMA502模组还具有XX接口、XX速率、XX带宽等特点，能够实现稳定、高效的无线通信连接。
UMA502模组还具有丰富的功能和性能优势。
它支持XX模式，包括传输模式、接收模式、透明传输模式等，能够满足不同通信需求。
UMA502模组还具有XX功能，如XX、XX、XX等，为用户提供了更多选择和自定义功能。
UMA502模组还具有良好的兼容性和稳定性。
它通过了XX认证，符合XX标准，能够与各种设备和系统进行良好的兼容性。
UMA502模组采用了XX技术，具有较高的抗干扰能力和稳定性，能够保障通信连接的稳定和可靠性。
第二篇示例：UMA502模组参数是一个在集成电路设计领域中非常重要的参数。
UMA502是一种集成电路模组，它具有高性能、低功耗和较小尺寸的特点，能够应用于各种领域，如智能手机、平板电脑、物联网设备等。
UMA502模组参数的优劣将直接影响到整个电路设计的性能和稳定性。
UMA502模组参数包括芯片面积、功率消耗、时钟频率等。
芯片面积是指UMA502模组的实际尺寸大小，通常以平方毫米或平方厘米为单位。
芯片面积越小，表明该模组的集成度越高，能够减少电路布局的复杂度和信号传输的延迟时间。
松下 家用电冰箱 NR-EC27BPB-S NR-EC27WPB-W NR-EC27WPB-N说明书
型号 NR-EC27WPB-N 型号 NR-EC27WPB-W 型号 NR-EC27BPB-S 本商品用于家用和类似用途，如：―商店、办公室或其他工作场合的厨房区域；―农场以及宾馆、汽车旅店和居住型环境的顾客；―家庭旅馆型环境；―餐饮业和类似的非零售业应用。
家用电冰箱使用说明书(无霜冷藏冷冻箱)®●●●●●扫描二维码关注松下服务官方微信平台在线人工客服一键报修报装服务进度查询获取新品资讯使用前务必请仔细阅读「安全上的注意事项」。
如果您需要修理或咨询时，请您与Panasonic 客户咨询服务中心：4008-811-315联系或访问Panasonic 官方网站（),我们将竭诚为您提供优质的服务。
衷心感谢您购买Panasonic 电冰箱。
冰箱外观、颜色、图案以实物为准。
目 次特点.................................................................................3安全上的注意事项...............................................................4安装方法...........................................................................7存放食品的最佳方法.........................................................10零部件名称........................................................................11控制面板的名称与功能......................................................12温度设定方法.....................................................................13功能设定方法.....................................................................14报警提示...........................................................................14APP的使用方法 ..................................................................15零部件的拆卸安装方法.........................................................18除霜及保养方法..................................................................19疑问解答...........................................................................20保修和售后服务..................................................................23产品中有害物质的名称及含量................................................23 家用电冰箱食品接触材料列表................................................24软件著作权相关..................................................................24电路图.................................................................................25装箱单.................................................................................26规格 (27)2保护环境废弃包装废弃冰箱包装材料是可再次利用的物品，废弃时请正确处理。
Ruckus美国优科无线产品介绍大全
RUCKUS美国优科无线产品介绍大全《产品目录》无线控制器- ZoneDirector 3000系列 (3)无线控制器 - ZoneDirector 1000系列 (10)无线接收器 - 室内11n ZoneFlex 7942 (15)无线接收器 - 室外11n ZoneFlex 7942-OT (21)无线接收器 - 室内11g ZoneFlex 2942 (27)无线接收器 - 室外11g ZoneFlex 2942-OT (35)无线接收器 - 室外大功率（500mw）ZoneFlex 2741 (40)无线接收器- 室内双频11n ZoneFlex 7962 (48)无线接收器- 室外双频11n ZoneFlex 7762 (54)无线接收器- 室内大功率（500mw）ZoneFlex 2942-FB (60)无线接收器- 室外大功率（500mw）ZoneFlex 2942-FBOT (65)无线网络管理系统– FlexMaster (72)无线控制器- ZoneDirector 3000系列Ruckus ZoneDirector 3000是首个企业级智能无线局域网系统，它在一个很低的总体拥有成本上，提供了一个安全、可靠，同时又易于扩展的无线局域网解决方案。
Ruckus ZoneDirector 3000的设计理念力求简洁而易用，通过一个中央点，其最多可以管理500台ZoneFlex 802.11b/g和802.11n，以及室内室外的智能无线AP。
完全不像传统的无线局域网那么昂贵、复杂、难以部署，对任何一个需要高性能无线局域网而又期望其易于实施和管理的企业来说，选用ZoneDirector 3000都是再合适不过的了。
ZoneDirector 3000集成了很多高级的功能，诸如智能天线操纵，智能无线网状结构，以及动态无线安全等，这些都是你在其他的WLAN系统中见不到的。
Ruckus ZoneDirector 3000可以由非无线网络专业人员进行部署和操作，安装非常快速简便。
m2ultra参数
m2ultra参数【最新版】目录1.M2Ultra 参数概述2.M2Ultra 参数的作用3.M2Ultra 参数的分类4.M2Ultra 参数的具体设置方法5.M2Ultra 参数的应用实例6.总结正文一、M2Ultra 参数概述M2Ultra 是一种网络传输协议，其全称为 Multi-tocol Label Switching (MPLS) with Traffic Engineering (TE) and Link State Routing (LSR).M2Ultra 参数是该协议中用于配置和优化网络传输的关键参数。
通过合理设置 M2Ultra 参数，可以有效提高网络的传输效率、可靠性和安全性。
二、M2Ultra 参数的作用M2Ultra 参数在网络传输中发挥着至关重要的作用。
主要表现在以下几个方面：1.优化网络资源分配：通过设置 M2Ultra 参数，可以实现对网络带宽、传输时延等资源的合理分配，从而提高网络的整体性能。
2.提高网络传输效率：合理设置 M2Ultra 参数，可以降低数据包的丢失率和传输时延，进而提高网络的传输效率。
3.增强网络可靠性：M2Ultra 参数可以实现对网络故障的快速检测和恢复，从而增强网络的可靠性。
4.保障网络安全：通过设置 M2Ultra 参数，可以实现对网络流量的监控和控制，有效防止网络攻击，确保网络安全。
三、M2Ultra 参数的分类M2Ultra 参数主要分为以下几类：1.标签分配参数：用于控制标签的分配和回收，例如标签分配模式、标签回收策略等。
2.路由参数：用于控制数据包的路由选择，例如路由协议、路由策略等。
3.流量工程参数：用于控制网络流量的分布和调度，例如流量工程模式、流量调度策略等。
4.链路状态参数：用于控制链路状态的监测和报告，例如链路状态监视间隔、链路状态报告方式等。
四、M2Ultra 参数的具体设置方法设置 M2Ultra 参数需要根据具体的网络环境和业务需求进行。
中兴5G二期产品介绍及配置说明
中兴5G二期产品介绍及配置说明大容量多模BBU—V9200基带板基带板基带板基带板基带板主控板主控板电源板最大配置板纳什均衡15个64TR 100MHz NR小区90个20MHz LTE小区/2U10GE/25GE*22U/19英寸接口类型及数量尺寸重量同步方式供电方式功耗18kg（满配）GPS/北斗/1588V2-48VDC/220VAC315W（S111配置）1200W（最大）安装方式5臆装挂牖安L 基带板直流电源模块交流电源模块风扇模块VPD基带板《4 , 1块PM10B当基带板>4，2pm10b基带板”，配置pmac_0a基带板>4、使用PM10B+B101-VFclFA4A/FA旅行j什均衡DAS 2T2R RRU—R9606 S26 《纳什均衡• 160MHz全带宽das源设备，快速建设室内5g覆盖•满足高铁、地铁等隧道5G建设r9606s26工作频带OBWIBWBand41 : 2515-2675MHz 160 MHz160 MHz2x100瓦21L21kg输出功率体积功率消耗通道数光学端口270W/520W2T2R2X10G/25GAC/DC会/纹J什均衡纳什均衡供电方式4T4R QCell设备介绍-pRRU 条目模型频段载波配置指标R8139 T26002.6G (160M )5GNR 100MHz1.6L1.5Kgl*10G光电复合缆l*10gcat6aPOE内置天线r8139m四频900M+ 1.8G + 2.3G+ 2.6GR8139 M三频1.8G + 2.3G+ 2.6G (160M )R8139 M1826双频1.8G+ 2.6G ( 160M )(160M )5个gnr100mhz，5个20mlte载波2.8l2.8Kgl*10G光电复合缆l*10G CAT6APOE内置天线5GNR 100MHZ+ 4个20M LTE载波2.8L2.8Kgl*10g光电复合电缆l*10G CAT6APOE5GNR 100MHZ+ 4个20M LTE载波2.8L2.8千克l*10g光电复合电缆l*10gcat6aPOEx*/ir研究ixj250 mW/通道M接口供电方式天线机顶功率内置天线20mw/通道250mw/通道250mw/通道5g一期aau和rru产品规范介绍通道设备型号A9611A S26尺寸（mm）860*490*180(Kg)434223 kg21Kg1.5Kg重量供电模式直流/交流(由外部p3000a供电直流/历史电流(由外部p3000a供电) 直流/（峰值/典型）功耗1090W/860W1300瓦/920瓦860瓦/480瓦520W/270W40W80w70w55w工帏素160MHz 100MHz 160米160M 160米160M 160米160米祯出功率240瓦200W8x40瓦2*100W 4*250兆瓦4*250mW 4*250兆瓦4*250mW接口类型4*25G ( SFP28 )，光1*25G ( SFP28 )，光3xlOG,光2xlOG/25G,光l*10G光电复合缆(SFP28)l*10G CAT6A(RJ45)l*10g光缆(sfp28)l*10gcat6a(rj45)l*10G光电复合缆(SFP28)l*10G CAT6A(RJ45)1 _JG光电复就BP28)l*10gcat6a(rj45)64traauA9611E S*490*1808TR RRUR8998E Sx360x120 2trrrur9606s26R8139 T2600R8139MR8139MR8139 M1826历史电流(由外部p3000a供电)直流/交流500x360x1190230*40poePOEPOEPOE265*180*602.8Kg265*180*602.8Kg265*180*602.8kgQCELL64TR宏站5GNR + 4GLTE(分框方案) A9611AA9611AA9611A25g光学模块5G光纤4G光纤VBPc5VFclVSWc2岫专输均衡VPDB8300BBU配置:•V9200 : VSWc2 + VBPc5 + VPDv9200典型站类型：5gnrs1114gltes111@64t64r框架配置项目主控板基带板V9200VSWc2VBPc525G/100M载B8300CCE1/CCFBPQ3B/BPQ325G光口/20M载波顼幼侈匀衡光口数量波直流电源模块VPD基带板《4 , 1块PM10B当基带板>4，2pm10b基带板”，配置有pmajoa基带板>4、使用PM10B+B101交流电源模块—风扇模块VFclFA4A/FA＜£纳什均衡8TR宏站5GNR+4GLTE（共框方案）主要配置：1*vswc22*vbpc53卡8998g典型站型2 : NR 6*S1 +LTE 6*S3@8TR•主要配置：1*VSWc2 + 2*VBPc5 + 6*R8998G 配置项目主控板基带板前光传输端口伊势均衡回光口直流电源模块交流电源模块风扇模块l*10GVPD-VFcl g缅甸主单板：1*vswc22*vbpc53ka9606 主控板基带板前传光口回传光口直流电源模块交流电源模块风扇模块4TR新型室分5GNR + 4GLTE（共框方案）VSWc25G : l*VBPc54G : l*VBPc51*25G / RRU1*1OG 灼幼什均衡VPDVFcl幼什均街V |8*r81398*R81398*R81398*R8139l.bmmz光电复合电缆11:zstzcrasfnn/*两芯单模光纤25g光学模块VBPc5VBPc5VFc1VSWc2纳什均衡VPDJ典型车站类型：01(nrlte)32*r8139主要单板：1*VSWc2 + 2*VBPc5 + 3*R9606 配置项目主控板基带板前传光口「3纳什均衡回光口dc电源模块1*1ogvpd交流电源模块-风扇模块vfcl 64TR AAU—A9631A S26 (320W) •支持1 60MHz频段:6纳什均简幼什均衡、A9631A S26工作频带OBWIBW频段41:2515-2675****** 160 MHz160 MHz64T64R192320W-37伏直流电至-57伏直流电2x25g(sfp28)纳什均衡切纳什均衡通道数阵子数输出功率供电方式光口32TR AAU—A9622A S26 (320W)板卡名称型号主控板vswc2区；板卡能力区光口数：6*25G基带板=ivbpc5// LTE : 9*20MHz@64TR ;12*20MHz@8TR ;2000W18*20MHz@4TR/2TR ;直流板扇形板VPDVFcl智能风扇模块提供-48VDC电源，(240瓦)W纳什均衡64TR AAU—A9611A S26 、:6君纳什衡・支持1 60MHz频段1支持60mhz频段。
EB2-5NU中文资料
ATTENTIONDO NOT EXCEED MAXIMUM RATINGS.Do not use relays under exceeding conditions such as over ambient temperature, over voltage and over current. Incorrect use could result in abnormal heating, damage to related parts or cause burning. READ CAUTIONS IN THE SELECTION GUIDE.Read the cautions described in NEC/TOKIN's "Miniature Relays" when you choose relays for your application.The information in this document is subject to change without notice.Date Published May 2005 P Printed in Japan© NEC TOKIN Corporation 2002COMPACT AND LIGHT WEIGHT SURFACE MOUNTING TYPEDESCRIPTIONThe EB2 series is a version of the EA2 series, suitable for surface mounting. This series has three variations of high solder joint reliability type, and low profile type.FEATURESCompact and lightweight : 7.5 mm × 14.3 mm × 9.3 mm, 1.5 g 2 form c contact arrangement Low power consumption Low magnetic interferenceBreakdown voltage: 1 000 VAC (surge voltage 1 500 V), FCC Part 68 conformable UL recognized (E73266), CSA certified (LR 46266) Lineup in non-latch, single-coil latch and double-coil latch types Lineup in minimum footprint (9.3 × 14.3), and high solder joint reliability (20 years) types Lineup in low profile type (hight : 6.5 mm).APPLICATIONSElectronic switching systems, PBX, key telephone systems.2PART NUMBER SYSTEMOUTLINE DRAWINGS AND DIMENSIONSPAD LAYOUTS(bottom view)PIN CONFIGURATIONS(bottom view)3MARKINGS (top view)SAFETY STANDARD AND RATINGUL Recognized(UL508)*File No E73266CSA Certificated (CSA C22.2 No14) File No LR46266 30 Vdc, 1 A (Resistive) 110 Vdc, 0.3 A (Resistive) 125 Vac, 0.5 A (Resistive)* Spacing : UL114, UL478 ① Part number ② Manufacturer ③ Country of origin ④ Date code⑤ Index mark of relay direction (pin No.1, 10) ⑥ UL, CSA MarkingPERFORMANCE CHARACTERISTICSContact Form2 form cMaximum switching power30 W (resistive) 62.5 VA (resistive) Maximum switching voltage 220 Vdc 250 VacMaximum switching current 1 A Maximum carrying current 2 AContact ratingMinimum carrying ratings10 mV.dc, 10mA ＊1Initial contact resistance 75 m Ω max. (Initial) Contact material Silver alloy with gold overlayNon-latch type and double coil latch type 140 mW (3 to 12 V) 200 mW (24 V)Nominal operating PowerSingle coil Latch type100 mW (3 to 12 V)150 mW (24 V)Non-latch type and double coil latch type 79 mW (3 to 12 V) 113 mW (24 V)Minimum operating PowerSingle coil latch type56 mW (3 to 12 V)85 mW (24 V)Operate time (excluding bounce) Approximately 2 ms without diode Release time (excluding bounce) Approximately 1 ms without diode Insulation resistance 1000 M Ω at 500 VdcBetween open contacts 1000 Vac (for one minute) Between adjacent contacts 1500 V surge (10 × 160 µs ＊2) Breakdown voltageBetween coil and contact1000 Vac (for one minute)1500 V surge (10 × 160 µs ＊2)Shock resistance 735 m / s 2(misoperating)980 m / s 2(destructive failure)Vibration resistance10 to 55 Hz at double amplitude of 3 mm (misoperating)10 to 55 Hz, at double amplitude of 5 mm (destructive failure)Ambient temperature –40°C to 85°C Coil temperature rise 18 degrees at nominal coil voltage1 × 108operations (Non-latch type) ＊3Noload1 × 107operations (latch type)50 Vdc 0.1 A (resistive), 1 × 106operations at 85°C, 2 HzRunning specifications Load 10 Vdc 10 mA (resistive), 1 × 106operations at 85°C, 2 HzWeight Approximately 1.5 grams＊1 This value is a reference value in the resistance load.Minimum capacity changes depending on seitching frequency and environment temperature and the load. ＊2 Rise time : 10 µs, decay time to half crest : 160 µs＊3This shows a number of operation where it can be running by which a fatal defect is not caused, and a number ofoperation by which a steady characteristic is maintained is 1 × 107operations.4Recommended relay drive conditionsDrive under conditions. If it is impossible, please inquire to NEC/TOKIN.Nonlatch type Voltage: within ±5% at nominal voltageSingle coil latch typeDouble coil latch typeSquare pulse (rise and fall time is rapidly)Pulse height : within ±5% at nominal voltagePulse width : More than 10 msAmbient temperature –40 to +85°C5PRODUCT LINEUPNon-latch Typeat 20°CNominal Coil Voltage (Vdc) Coil Resistance (Ω) ±10 % Must Operate Voltage (Vdc) Must Release Voltage (Vdc) 3 64.3 2.25 0.3 4.5 145 3.38 0.45 5 178 3.75 0.5 6 257 4.5 0.6 9 579 6.75 0.9 12 1028 9 1.2 24 2880 18 2.4Single-Coil Latch Type at 20°CNominal Coil Voltage (Vdc) Coil Resistance (Ω) ±10 % Must Operate Voltage (Vdc) Must Release Voltage (Vdc) 3 90 2.25 2.25 4.5 202.5 3.38 3.38 5 250 3.75 3.75 6 360 4.5 4.5 9 810 6.75 6.75 12 1440 9 9 24 3840 18 18Double-Coil Latch Type ＊＊ (Can not be driven by revese po;arity for reverse operation.)at 20°CNominal Coil Voltage (Vdc)Coil Resistance (Ω) ±10 % Must Operate Voltage (Vdc) Must ReleaseVoltage (Vdc) S 64.3 2.25 – 3 R 64.3 – 2.25 S 145 3.38 – 4.5 R 145 – 3.38 S 178 3.75 – 5 R 178 – 3.75 S 257 4.5 – 6 R 257 – 4.5 S 579 6.75 – 9 R 579 – 6.75 S 1028 9 – 12 R 1028 – 9 S 2880 18 – 24R 2880 –18Note ＊ Test by pulse voltage＊＊ S : Set coil (pin No.1... ○+, pin No.5... ○- ) R : Reset coil (pin No.10... ○+, pin No.6... ○-) The latch type relays should be initalized at appointed position before using, and should be enegized to specific polanity by a bone polabity to avoid wrong operation.Any special coil requirement, please contact NEC/TOKIN for availability.6TYPICAL PERFORMANCE DATA■COIL TEMPERATURE RISETemperature is measured by coil resistance.■SWITCHING CAPACITY ■MAXIMUM COIL VOLTAGEThis is allowed maximum value.Inquiry for NEC/TOKIN under maximum value atcontinuous use.This is maximum value of permissible alteration.Inquiry for NEC/TOKIN at continuous use.■APPLIED VOLTAGE VS. TIMING (Sample: EB2-5NU)7■OPERATE AND RELEASE VOLTAGE VS. AMBIENT TEMPERATUREThis shows a typical change of operate (release) voltage. Maximum value of operate estimated, so it must be applied more than this value for safety operation. In case of “hot start operation”, please inquiry for NEC/TOKIN.■RUNNING TEST (Nonload)(Load: None, Driving: 5V .DC, 50 Hz, 50% duty, Ambient temperature: Room temperature, Sample: EB2-5NU 20 pieces)■RUNNING TEST (Load)(Load: 50 V .DC 0.1 A resistive, Driving: 5V .DC, 5 Hz, 50% duty, Ambient temperature: 85 degree C, Sample: EB2-5NU 10 pieces)8■BREAKDOWN VOLTAGESample: EB2-5NU 10 pieces■ALTERNATION OF VOLTAGE AT DENSELY MOUNTING (Magnet interference)9SOLDERING CONDITIONNote :1. Temperature profile shows printed circuit board surface temperature on the relay terminal portion.2. Check the actual soldering condition to use other method except above mentioned temperature profiles.TUBE PACKAGEDimension of Package (Unit : mm)Outline of Package10TAPE PACKAGEAppearanceTape Dimensions Unit : mm (inch)Relay orientation mark and tape carrying direction.11Notes on Correct Use1. Notes on contact loadMake sure that the contact load is within the specified range; otherwise, the lifetime of the contacts will be shortened considerably. Note that the running performance shown is an example, and that it varies depending on parameters such as the type of load, switching frequency, driver circuit, and ambient temperature under the actual operating conditions. Evaluate the performance by using the actual circuit before using the relay. 2. Driving relays- If the internal connection diagram of a relay shows + and - symbols on the coil, apply the rated voltage to the relay in the specified direction. If a rippled DC current source is used, abnormalities such as beat at the coil may occur.- The maximum voltage that can be applied to the coil of the relay varies depending on the ambient temperature. Generally, the higher the voltage applied to the coil, the shorter the operating time. Note, however, that a high voltage also increases the bounce of the contacts and the contact opening and closing frequency, which may shorten the lifetime of the contacts.- If the driving voltage waveform of the relay coil rises and falls gradually, the inherent performance of the relay may not be fully realized. Make sure that the voltage waveform instantaneously rises and falls as a pulse.- For a latching relay, apply a voltage to the coil according to the polarity specified in the internal connection diagram of the relay.- If a current is applied to the coil over a long period of time, the coil temperature rises, promoting generation of organic gas inside the relay, which may result in faulty contacts. In this case, use of a latching relay is recommended.- The operating time and release time indicate the time required for each contact to close after the voltage has been applied to or removed from the coil. However, because the relay has a mechanical structure, a bounce state exists at the end of the operating and release times. Furthermore, because additional time is required until the contact stabilizes after being in a high-resistance state, care must be taken when using the relay at high speeds.- Pins 5 and 6 of the non-latching and single-coil latching types of the EB2 relay are not used. However, do not connect an external circuit to these pins.3. Operating environment- Make sure that the relay mounted in the application set is used within the specified temperature range. Use of a relay at a temperature outside this range may adversely affect insulation or contact performance.- If the relay is used for a long period of time in highly humid (RH 85% or higher) environment, moisture may be absorbed into therelay. This moisture may react with the NOx and SOx generated by glow discharges that occur when the contacts are opened or closed, producing nitric or sulfuric acid. If this happens, the acid produced may corrode the metallic parts of the relay, causing operational malfunction.- Because the operating temperature range varies depending on the humidity, use the relay in the temperature range illustrated in the figure below. Prevent the relay from being frozen and avoid the generation of condensation.- The relay maintains constant sealability under normal atmospheric pressure (810 to 1,200 hpa). Its sealability may be degraded or the relay may be deformed and malfunction if it is used under barometric conditions exceeding the specified range.- The same applies when the relay is stored or transported.Keep the upper-limit value of the temperature to which the relay is exposed after it is removed from the carton box to within 50°C.- If excessive vibration or shock is applied to the relay, it may malfunction and the contacts remain closed. Vibration or shock applied to the relay during operation may cause considerable damage to or wearing of the contacts. Note that operation of a snap switch mounted close to the relay or shock due to the operation of magnetic solenoid may also cause malfunctioning. 4. Notes on mounting relays- When mounting a relay onto a PC board using an automatic chip mounter, if excessive force is applied to the cover of the relay when the relay is chucked or inserted, the cover may be damaged or the characteristics of the relay degraded. Keep the force applied to the relay to within 1 kg.- Avoid bending the pins to temporarily secure the relay to the PC board. Bending the pins may degrade sealability or adversely affect the internal mechanism.- It is recommended to solder the relay onto a PC board under the following conditions: <1> Reflow solderingRefer to the recommended soldering temperature profile. <2> Flow solderingSolder temperature: 260°C max., Time: 5 seconds max. Preheating: 100°C max./1 minute max. <3> Manual solderingSolder temperature: 350°C, Time: 2 to 3 seconds- Ventilation immediately after soldering is recommended.Avoid immersing the relay in cleaning solvent immediately after soldering due to the danger of thermal shock being applied to the relay.- Use an alcohol-based or water-based cleaning solvent. Never use thinner and benzene because they may damage the relay housing. - Do not use ultrasonic cleaning because the vibration energy generated by the ultrasonic waves may cause the contacts to remain closed. 5. Handling- Relays are packaged in magazine cases for shipment. If a space is created in the case after some relays have been removed, be sure to insert a stopper to secure the remaining relays in the case. If relays are not well secured, vibration during transportation may cause malfunctioning of the contacts.- Exercise care in handling the relay so as to avoid dropping it or allowing it to fall. Do not use a relay that has been dropped.If a relay drops from a workbench to the floor, a shock of 9,800 m/s2 (1,000 G) or more is applied to the relay, possibly damaging its functions. Even if a light shock has been applied to the relay, thoroughly evaluate its operation before using it.- Latching relays are factory-set to the reset state for shipment.A latching relay may be set, however, by vibration or shock applied while being transported. Be sure to forcibly reset the relay before using it in the application set. Also note that the relay may be set by unexpected vibration or shock when it is used in a portable set.- The sealability of a surface-mount relay may be lost if the relay absorbs moisture and is then heated during soldering. When storing relays, therefore, observe the following points:<1> Please use relays within 12 months after delivery. (Storage conditions : 30 degrees C / 60% RH)<2> For MBB packing, Please use relays within 2 years after delivery.(Stronge conditions : 30 degrees C / 60% RH)After opening MBB packing, Please use within 3 months. (Storage conditions : 30 degrees C/ 60% RH)No part of this document may be copied or reproduced in any form or by any means without the prior writtenconsent of NEC/TOKIN Corporation. NEC/TOKIN Corporation assumes no responsibility for any errors whichmay appear in this document.NEC/TOKIN Corporation does not assume any liability for infringement of patents, copyrights or otherintellectual property rights of third parties by or arising from use of a device described herein or any other liabilityarising from use of such device. No license, either express, implied or otherwise, is granted under any patents,copyrights or other intellectual property rights of NEC/TOKIN Corporation or others. While NEC/TOKINCorporation has been making continuous effort to enhance the reliability of its electronic components, thepossibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or propertyarising from a defect in an NEC/TOKIN electronic component, customers must incorporate sufficient safetymeasures in its design, such as redundancy, fire-containment, and anti-failure features. NEC/TOKIN devicesare classified into the following three quality grades:"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on acustomer designated "quality assurance program" for a specific application. The recommended applications of adevice depend on its quality grade, as indicated below. Customers must check the quality grade of each devicebefore using it in a particular application.Standard: Computers, office equipment, communications equipment, test and measurement equipment,audio and visual equipment, home electronic appliances, machine tools, personal electronicequipment and industrial robotsSpecial: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disastersystems, anti-crime systems, safety equipment and medical equipment (not specifically designedfor life support)Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, lifesupport systems or medical equipment for life support, etc.The quality grade of NEC/TOKIN devices is "Standard" unless otherwise specified in NEC/TOKIN's Data Sheetsor Data Books. If customers intend to use NEC/TOKIN devices for applications other than those specified forStandard quality grade, they should contact an NEC/TOKIN sales representative in advance.(Note)(1) "NEC/TOKIN" as used in this statement means NEC/TOKIN Corporation and also includes itsmajorityowned subsidiaries.(2) "NEC/TOKIN electronic component products" means any electronic component product developed ormanufactured by or for NEC/TOKIN (as defined above).DE0202。