LED Operating Life Calculation
led灯 不确定度的评定指南
led灯不确定度的评定指南1. LED灯的不确定度评定需要考虑温度影响因素。
The uncertainty evaluation of LED lamps needs to consider the temperature influence factors.2.在实际使用中，LED灯的颜色稳定性可能会影响不确定度评定。
In practical use, the color stability of LED lamps may affect uncertainty evaluation.3. LED灯的光通量衰减也是不确定度评定的重要因素。
The luminous flux decay of LED lamps is also an important factor in uncertainty evaluation.4.不同LED灯的光衰规律可能导致评定不确定度的差异。
The different luminous decay laws of different LED lamps may lead to differences in uncertainty evaluation.5. LED灯的驱动电流波动会对不确定度评定造成影响。
The fluctuation of driving current in LED lamps will affect the uncertainty evaluation.6. LED灯的色温漂移也是不确定度评定的考虑因素之一。
The color temperature drift of LED lamps is also one of the considerations for uncertainty evaluation.7. LED灯的使用寿命预测需考虑到不确定度的影响。
The prediction of LED lamp life needs to consider the influence of uncertainty.8.不同LED灯的光衰曲线可能导致不确定度评定的误差。
LED专业术语
15.色品坐标(x, y) (Chromaticity coordinate):一种三色刺激值中的每一值与与它们的总和 之比。在CIE标准色度系数中，色坐标用系数x、y、z表示。即颜色的坐标，色坐标精确 表示了颜色。 注：ST/T 11395-2009,定义3.7.6 16.相关色温Tc(K)(correlated color temperature): 黑体轨迹上，和某一光源的色品坐标相距最
8.最大正向直流电流（maximum forward DC current - IFM(mA)）：允许通过LED的 最大的正向直流电流，超过此值可损坏二极管
9.最大正向脉冲电流（maximum forward pulse current - IFP(mA)）：允许通过LED 的最大的正向脉冲电流
10.最大反向电流（maximum reverse current - IR(μA)）：允许通过LED的最大的反 向直流电流
近的那个黑体的绝对温度，即为该光源的相关色温
注：GB/T 5853-1986,定义3.31 17.显色指数Ra(color rendering Index):光源显色性的度量。以被测光源下物体的颜色和参照
光源下物体的颜色的相符合程度来表示。国际照明委员会CIE把太阳的显色指数定位100 注：ST/T 11395-2009,定义3.7.1 18.色饱和度(color saturation): 色饱和度也称为色纯度（Purity），是指彩色的纯洁性。在x-y
7.发光亮度L（cd/m2) (luminance):光源在某一方向上的亮度是光源在该方向上 的单位投影面积、单位立体角中发射的光通量。即：光源在某一方向上单位 面积所发出的光强度。单位：cd/m2 注1：1m2的面光源在其法线方向的光强为1cd,则光源在该方向的亮度为 1cd/m2 注2：在三安光电股份有限公司，芯片参数-发光亮度的英文代码为LOP 8.照度E（lx勒克斯）(illuminance):被照物体单位面积上所接受的光通量。单位： 勒克斯（lx） 注：1lm的光通量均匀地照射在1平方米的面积上的照度为1lx 9.峰波长(peak wavelength -λp (nm)):光谱辐射功率最大的波长。 注：在三安光电股份有限公司，芯片参数-峰波长的英文代码为WLP
深紫外光LED说明书
Model: TZ35UVC02-053Date:2022/5/24NO:SZTZ-DS-104Par NO : F.35.00104SPECIFICATION品质采购工程审核工程制定接受方确认品质业务审核制作承制方确认深圳市拓展光电有限公司SHENZHEN DEVELOPMENT PHOTOELECTRIC CO., LTD版本修订日期文件修订内容备注A02022/5/24首次发行林纬正制作宁鹏宇日期2022年5月24日核准林纬正日期2022年5月24日版本号A0受控日期2022年5月24日TZ35UVC02-053DatasheetThe3535LED light source is a high-performance energy-saving device that can handle high heat and high drive current.此款3535LED光源是一种高性能节能器件，可以处理高热量和高驱动电流。
The Purple LED light source with peak wavelength ranging from270nm to280nm.紫外LED光源峰值波长为270nm~280nm.This part has a foot print that is compatible to most of the same size LED in the market today.此器件的焊盘兼容当今市场上大部分相同大小的LED。
FEATURES/特点◼Deep UV LED with emissionwavelength between 270nm to 280nm具有发射波长的深紫外光LED在270nm至280nm.◼Compatible with reflow soldering process兼容回流焊工艺◼Low thermal resistance/热阻低◼Wide viewing angle at 120°120°大发光角度◼Superior ESD protection优越的ESD保护◼Environmental friendly, RoHScompliance材质环保，符合RoHS要求APPLICATIONS/应用◼Personal hygiene 个人卫生◼Portable devices 便携设备◼Water disinfection 水消毒◼Surface disinfection 表面消毒◼Air disinfection 空气消毒Note: The information in this document is subject to change without notice.注：本文件中的信息如有变更，恕不另行通知。
LED行业词语中英对应
led 灯具构成英文led 球泡灯：led bulbLed 贴片灯珠：SMD LEDLed驱动电源：led driver隔离电源：isolated driver非隔离电源：non-isolated driver玻璃罩：glass cover陶瓷罩：ceramic cover塑料罩：plastic cover透镜:lens散热器：heat sink铝外壳：aluminium housingE27底座：E27 base螺母：nut接头：coupling接线端子：Terminal保险丝：fuse硅套管：silicon sleeve螺丝：Screw电线：Cord/Wire地线：Ground Wire导热座：heat conduction block Led灯管：led tube 灯珠：led电源：driver线路板：circuit board铝基板：aluminium pcb玻纤板：FR-4 plate铝型材：aluminium sectionPc 塑料管：plastic tube磨砂罩：frosted cover条纹罩：stripped cover透明罩：transparent cover堵头：plugled灯条: led strip lightFPCLED 灯珠：led电阻：resistor硅胶套管:silicon sleeve锡膏：solder paste电子线：wire热缩套管：heat-shrinkable T bush 铝基板：aluminium pcb铝支架aluminium bracket电源：driver控制器：controller裸板：bare board滴胶：crystal epoxy灌胶：solid coverLed面板灯：led panel light铝框：aluminium sashLed 灯珠：ledLed 导光板：light guide plateLed扩散板：Diffuser反光纸：reflective sheeting后盖板：back shroud电源：driverLed天花灯：led ceiling light灯珠：Led电源：driverLed透镜：lens散热器：radiator外壳：housing铝基板：aluminium pcb导线：wire Led 筒灯：led down light 灯珠：led电源：driver外壳：housing透镜：lens反光杯：reflection cupLed 射灯：led spotlight灯珠：led驱动电源：driver铝基板：aluminium pcb灯盖：lamp cover灯杯：lamp cover底座：base透镜：lens螺丝：screw分享LED和节能灯的专业术语中英翻译LED以及节能灯专业术语汇总LED=light emitting diode 发光二极管 shell material character 外壳材料Light source 光源 fluorescent light 荧光灯Type 型号 ultraviolet radiation 紫外线辐射Lamp luminous flux 流明量 connector 接头Color temperature CCT 色温 reactive loss 有功损耗Lamp body material / housing 外壳材料 active loss 无功损耗Place of origin 原产地 AC=alternating current 交流电Product name 产品名称 DC=direct current 直流电Beam angle 照射角度 socket 插座LED brand LED 品牌 transformer 变压器Input voltage 输入电压 dimmer 调光器Lamp luminous efficiency 光效 spectrum 光谱Working temperature /operating temperature 工作温度 optical lens 光学透镜Certification 认证 aluminum 铝LED type LED类型 high voltage 高压Lifespan / lifetime 使用寿命 low voltage 低压Lamp power 功率 strobe 频闪CRI color rending index 显色指数 hazardous material 有害物质Base type/ lamp base/socker type 底座 spotlight 射灯PF power factor 功率因数 mercury 汞CCT=correlated color temperature 色温 lead 铅Halogen 卤素灯 instant start 迅速启动Lamp cover / lamp shade灯罩 solid state 固态的Epistar 台湾晶元简称ES shockproof 放震的Dimmable 可调光 heat dissipation 散热Frosted PC 雾罩 dimension 尺寸Incandescent 白炽灯 ultra bright 超亮的IP rating / protection class 防尘防水指数 flame retardant 阻燃剂Warn color 暖色 heat sink 散热器Cold color 冷色 emit 放射，发出SMD 贴片 fault 故障DIP 直插 quantity 灯珠颗数COB=chip on board 板上芯片 soft light 柔光Warranty 保质期 closed to natural light 接近自然光Application 应用范围 excellent luminous output 高光效CE 产品认证 concise and fashion appearance 样式精简流行ROHS 限制在电子电器产品中使用有害物质的指令 high energy conservation 高节能Conductive plastic/plastic that conduct heat 导热塑胶 parameter 参数Led driver LED 驱动 Stable current control driver恒流控制驱动程序Power supply / switch开关电源 super heat dissipation：散热性好Light tube support 灯管支架 Electric wire 电线Lamp holder 灯头 solid mercury 固态汞CFL=compact flourescent light：紧凑型节能灯 mixed/blended powder：混合粉tri-phosphor powder: 三基色粉 aluminum: 铝diameter of whole tube：灯管直径 frosted glass: 雾镜T2 lamp：T2灯 flame retarded PBT case: 防阻燃PBT材质Super-power lamp：大功率灯 spotlight: 聚光灯Floriated lamp/lotus lamp：莲花灯 bulb lamp: 球泡灯Half spiral lamp：半螺灯 corn lamp: 玉米灯Full spiral lamp：全螺灯 mushroom lamp: 蘑菇灯Tubular lamp：U型灯 guarantee period: 保质期Illumination intensity：光照强度 mixed powder: 混合粉Compact structure：结构紧凑 chip: 芯片No flickering/strobe：无闪烁 len: 透镜High light: 高光效 angle: 角度Ideal replacement of incandescent: 完美的取代白炽灯 colored bulb: 彩泡Optional wattage: 可选瓦数 reflector: 反光杯Length of lamp: 整灯长度 heat dissipation index: 导热系数Turns of tube: 灯管圈数 heat radiation index: 热辐射系数high voltage resisted: 耐高压 loading port: 装货港creepage resisted: 抗漏电 MOQ: minimum order quantitystatic resisted: 抗静电 sample: 样品catalogue: 样本 copper ：铜name card: 名片 rare earth 稀土元素delivery time: 交货期 halogen powder 卤粉payment：付款方式 pipe / tube diameter 灯管直径句子1.Saving 80% energy:节能80%2.it makes the lighted objects more vivid使被照物看起来更生动3.energy saving lamp is saver 85% energy than the incandescent lamp节能灯比白炽灯节能85%4.we use PBT material with good tooling我们使用制造工艺非常好的PBT材质5.A grade tri-phosphor fluorescent powderA级三基色粉6.high lumen efficiency over 60lm/w高光效达60lm/w7.much lower heat than incandescent or halogen bulbs产生的热量比白炽灯和卤素灯更低8.most popular shape and dimension in the market在市场上是比较流行的款式9.energy saving and cost saving节能，节省费用10.high efficiency, high frequency without flickering高效率，高频率无闪烁11.eye protection, healthy light, good visual effect and high durability保护视力，健康，视觉效果好，耐久性强12.ideal replacement of incandescent lamp.白炽灯的完美替代品13.environment friendly. No mercury and lead left.环保，使用后没有汞和铅Application:For energy saving lamp: college, office, hospital, school, factory, shopping mall, supermarket, parking lot, teaching room, bedroom, kitchen room, bank, meeting roomFor LED: hotels decoration, hospital decoration, commercial complexes, conference/meeting rooms, residential/institution buildings, school lighting, places where need energy saving and high color rendering index lightingLED灯具行业词汇大全1.Home LightingAqua Lamp----------------------------------水灯Chandeliers————————————枝状吊灯floor-------------------------------------------落地灯pendant light------------------------------ 吊灯table light---------------------------------- 桌灯vanity mirror light-------------------------镜前灯bathroom light----------------------------浴室灯ceiling fan light----------------------------吊扇灯ceiling mounts-----------------------------吸顶灯garden light--------------------------------庭园灯nightlight------------------------------------夜灯desk lamp-----------------------------------台灯cabinet light--------------------------------橱柜灯wall lamp------------------------------------壁灯2. COMMECIAL LIGHTINGRecessed fluorescent light fixture----------------------------------格型日光灯Emergency light---------------------------------------------------------紧急照明灯Streetlight----------------------------------------------------------------路灯Outdoor light------------------------------------------------------------户外灯Work light----------------------------------------------------------------工作灯Torchier------------------------------------------------------------------火炬灯Downlight---------------------------------------------------------------崁灯Engineer lamp----------------------------------------------------------工程灯Linear lamp-------------------------------------------------------------线灯Spotlight----------------------------------------------------------------投光灯Searchlight-------------------------------------------------------------探照灯Track light--------------------------------------------------------------轨道灯3. Special-purpose lightStage light------------------------------------舞台灯Strobe light----------------------------------警示灯LED Indicator-------------------------------LED指示灯Revolving lamp-------------------------------跑马灯Decorative light---------------------------装饰灯Christmas light------------------------------圣诞灯Neon light-----------------------------------霓虹灯Solar-powered lamp----------------------太阳能灯4. Light BulbEnergy-saving lamp--------------------------------省电灯泡Standard bulb---------------------------------------一般灯泡Motorcycle lamp------------------------------------摩托车灯Auto lamp--------------------------------------------汽车灯LED bulb----------------------------------------------LED灯泡Fluorescent lamp-----------------------------------荧光灯Incandescent lamp--------------------------------白炽灯泡Light tube-------------------------------------------灯管LED light bar----------------------------------------LED灯条High-power LED-----------------------------------高功率LEDLED modules---------------------------------------LED模组Electrode-free discharge induction lamp------无极管5. Accessories hardware and othersDie-casting-----------------------------------压铸件Hardware fitting----------------------------五金配件Lampshade----------------------------------灯罩Switch----------------------------------------开关Socket----------------------------------------插座Light tube support------------------------灯管支架Lamp socket--------------------------------灯座Lamp Holder--------------------------------灯头Electric wire-------------------------------电线Connector-----------------------------------接头Starter----------------------------------------启动器Sensor----------------------------------------感应器Voltage stabilizer---------------------------稳压器Controller------------------------------------灯效控制器Acrylic fitting--------------------------------亚克力配件Commutator&converter-----------------镇流器及换流器Transformer--------------------------------变压器Driver-----------------------------------------驱动器Inductance ballast------------------------电感安定器Glass&crystal lighting parts-------------玻璃及水晶配件Plastic fitting-------------------------------塑料配件Dimmer--------------------------------------调光器Electric ballast-----------------------------电子安定器Glass making&processing machinery---------------玻璃制造及加工机械Light test instrument---------------------------------------灯饰测试仪器防护等级标准防护等级IP54， IP为标记字母，数字5为第一标记数字，4为第二标记数字第一标记数字表示接触保护和外来物保护等级，第二标记数字表示防水保护等级；接触保护和外来物保护等级(第一个数字) 防水保护等级( 第二个数字) 防护范围第二个数字第一个数字防护范围名称说明名称说明0 无防护 - 0 无防护 -1 防护50mm直径和更大的固体外来体探测器，球体直径为50mm,不应完全进入 1 水滴防护垂直落下的水滴不应引起损害2 防护12.5mm直径和更大的固体外来体探测器，球体直径为12.5mm,不应完全进入 2 柜体倾斜15度时，防护水滴柜体向任何一侧倾斜15度角时，垂直落下的水滴不应引起损害3 防护2.5mm直径和更大的固体外来体探测器，球体直径为2.5mm,不应完全进入 3 防护溅出的水以60度角从垂直线两侧溅出的水不应引起损害4 防护1.0mm直径和更大的固体外来体探测器，球体直径为1.0mm,不应完全进入 4 防护喷水从每个方向对准柜体的喷水都不应引起损害5 防护灰尘不可能完全阻止灰尘进入，但灰尘进入的数量不会对设备造成伤害 5 防护射水从每个方向对准柜体的射水都不应引起损害6 灰尘封闭柜体内在20毫巴的低压时不应进入灰尘 6 防护强射水从每个方向对准柜体的强射水都不应引起损害7 防护短时浸水柜体在标准压力下短时浸入水中时，不应有能引起损害的水量浸入注：探测器的直径不应穿过柜体的孔 8 防护长期浸水可以在特定的条件下浸入水中，不应有能引起损害的水量浸【行业趋势】LED照明国际市场分析随着环境污染日益加重，LED作为新一代照明技术，成为当今全球社会所关注的焦点。
LED灯具ERP指令解读
Other filament lamps If Φuse≤450 lm: 1.20 If Φuse>450 lm: 0.95 0.95 0.95
High-intensity Other lamps discharge lamps 0.50 0.50 0.36 0.50 0.50 0.20
1 2 3
COMMISSION REGULATION (EU) No 1194/2012
COMMISSION REGULATION (EU) No 1194/2012
Functionality requirements For directional CFL Parameter
Lamp survival factor at 6000h Lumen maintenance
Stage 1
0.85
0.80 1
Compact fluorescent lamps with colour rendering index ≥ 90
Lamps with anti-glare shield Others
COMMISSION REGULATION (EU) No 1194/2012
Reference Power(Pref )
For models with Φuse < 1300 lumen
Pref =0.88√Φuse+0.049Φ use
For models with Φuse ≥ 1300 lumen
Pref =0.07341Φuse
Definition of Φuse: directional lamps with a beam angle ≥ 90° other than filament lamps : rated luminous flux in a 120° cone (Φ 120°) other directional lamps: rated luminous flux in a 90° cone (Φ 90°)
LED专有名词日文
LED数量：LED数红色：赤色绿色：緑色蓝色：青色正白：昼光色暧白：温白色灯壳材质：ランプシェルの材質铝钢化玻璃：アル強化ミガラス功率：出力发光角度発光角度投光距离投光距離产品毛重製品の総重量功能说明機能説明投光灯スポットライト自控自力制御工作环境温度作業環境の温度製品情報掲載船上交货：本船渡し(ほんせん)接受订货：受注する报价：見積もり规格书：仕様書詳細なデータ订货，订购：発注圆泡：ラウンド発送方法：EMS FedEx UPS 郵便小包航空便交期：納期结算：決済方法（けっさい）クロスライセンス互换技术专利特許高品質目が疲れず身体にやさしい小電磁波直流電流回収可能リサイクル安全性カバー素材：ポリカーボネイト国際規則の標準排熱性アルミ適応温度長寿命交換の手間も省けます省エネ消費電力を抑え、省エネを実現します。
90%消費電力を削減する衝撃に強い定格消費電力電源を内蔵するCCT 発光色温度電球色輝度発光効率CRI演色性光源口金定格入力電圧ビーム角度カバー効率転換係数定格寿命仕事温度型番店舗照明、工場照明、機械設備照明、倉庫照明、駐車場、駐車場の看板照明、表示灯誘導灯など幅広くご使用できる。
日本のE11 E17 E26 E39が応対できて、日本の規格100V輸入も応対できる。
製品カタログ価格表オーダーメイド定做注文対日多年の貿易経験商品を供給する契約出荷支払う人民元、日本円、米ドル（べい）仕様書、包装、梱包（こんぽう）、製品写真、サンプル提供本体サイズ本体重量ボックスボックス込み重量箱入り数:純重量総重量箱サイズLED パワーOperating Voltage防水グレードCurrent draw材質ポーリレンジ取り付け説明書提供する製品/関連キーワード購買情報信用認定経営陣研究開発品質管理代理店募集資格証書接続器具(Connection)消費電力(Power Consumed)入力電圧(Input Voltage)力率(Power Factor)駆動部寿命(Life Duration)光効率(Light Efficiency)放射角(Radiation Angle)光源(LED)色相(Color variation)色温度(Color Temperature)演色指数(Color rendering Index)動作温度(Operation Temperature)照度(Illuminance)照射物紫外線・赤外線チラつき経年劣化白熱電球交換頻度有数のLED素子メーカー全光速外径質量電源配光角度口金（くちがね）外置内置光線の色白、シルバー、茶色、ゴールド、琥珀色、ニュートラル点灯方式スイッチソーラー電気。
LED基本参数范文
LED基本参数范文LED（Light Emitting Diode）是一种半导体器件，使用电流通过半导体产生光的现象。
由于其能耗低、寿命长、色彩丰富等优点，LED被广泛用于照明、显示和指示等领域。
以下是LED的基本参数。
一、光电参数：1. 发光强度（Luminous Intensity）：表示单位立体角内发光源的亮度，单位为坎德拉（cd）。
2. 光通量（Luminous Flux）：LED发出的总光功率，单位为流明（lm）。
3. 光效（Luminous Efficacy）：光通量与功率之比，单位为流明/瓦（lm/W）。
4. 波长（Wavelength）：LED发出的光的波长，以纳米（nm）计。
二、电学参数：1. 额定电流（Rated Current）：LED最大可承受的电流值，单位为毫安（mA）。
2. 额定电压（Rated Voltage）：LED正常工作时的电压，单位为伏特（V）。
3. 正向电压（Forward Voltage）：指LED正常发光时的电压峰值，也是LED的工作电压范围。
4. 电流漏-电压峰值（Forward Current Leak - Voltage Peak）：在正向电压下，无电流通过LED时的电压。
三、光色参数：1. 光色温度（Color Temperature）：用来描述白光色调的参数，单位为开尔文（K）。
较低的色温表示暖白光，较高的色温表示冷白光。
2. 色彩指数（Color Rendering Index，CRI）：用来评价光源对物体颜色的还原能力，通常以Ra值表示，取值范围为0到100。
Ra值越大，说明光源对物体颜色的还原能力越好。
3. 色坐标（Color Coordinates）：用来描述光源发出的光的颜色。
色坐标通常使用CIE 1931色度图来表示，其中x、y用来表示色彩。
四、寿命参数：1. 寿命（Lifespan）：指LED在正常工作条件下能够保持预定亮度的时间。
铝电解电容器寿命的计算方法
铝电解电容器寿命的计算方法LIFETIME CALCULATION FORMULA OF ALUMINUM ELECTROLYTIC CAPACITORS铝电解电容的寿命的计算公式1. Lifetime Calculation Formula 寿命计算公式L : Life expectancy at the time of actual use. 实际使用平均寿命Lb : Basic life at maximum operating temperature 最大工作温度下的基本寿命Tmax : Maximum operating temperature 最大工作温度Ta : Actual ambient temperature 实际环境温度ΔTjo : Internal temperature rise when maximum rated ripple current is R, USC, USG : 10℃VXP : 3.5℃Other type : 5℃ 加上最大额定波纹电流后，电容器的内部温升USR, USC, USG :：10℃VXP ： 3.5℃其它类型：5℃ΔTj : Internal temperature rise when actual ripple current is applied. 加入实际波纹电流后，电容内部的温升F : Frequency coefficient 频率系数［这个不李理解］Io : Rated ripple current at maximum operating temperature 最高工作温度时的额定波纹电流I : Actual ripple current 实际波纹电流2. Ambient Temperature Calculation Formula 环境温度计算公式If measuring ambient temperature (Ta) is difficult, Ta can be calculated from surface temperature of the capacitor as follows. .Ta = Tc –ΔTj/α 如果测量环境温度Ta有困难，Ta可以根据电容器的表面温度按下式计算：Ta = Tc –ΔTj/αTa : Calculated ambient Temperature 计算所使用的环境温度Tc : Surface Temperature of capacitor 电容器的表面温度α : Ratio of case top and core of capacitor element ［此处不太理解］CaseφD ≤ 8 10,12.5 16, 18 20, 22 25 30 35α 1.0 1.1 1.2 1.3 1.4 1.5 1.63. Ripple Current Multiplier 额定电流系数(1) Temperature coefficient 温度系数Temperature coefficients are shown as below. 温度系数选取如下：USR, USC, USG:Ambient Temp.(℃)环境温度85 ≤65Coefficien 系数 1.0 1.3Other 85°C type:Ambient Temp.(℃)环境温度85 70 ≤50Coefficien 系数 1.0 1.6 2.0105°C type:Ambient Temp.(℃)环境温度105 85 ≤65Coefficien 系数 1.0 1.7 2.1Note: Where the temperature coefficient is used, life extension cannot be expected any more because the temperature coefficient is set up on condition of the same life time at maximum operating temperature. 注意：使用温度系数，不可指望寿命延长，因为温度系数是建立在最高工作温度下的相同寿命条件下的。
红光贴片LED-侧贴红光贴片LED灯珠规格书参数
承认书SPECIFICATION FOR APPROVAL 客户Customer：客户品号Customer P/N：鑫光硕品号Xgs Model：规格Specification :XGS-PB0802UE-02SMD 0805侧面红光普亮 20MA制作Prepared By：李忠审核Checked By：Customer Confirmation 客户确认采购部Pur Dept By品质部QA Dept By工程部Eng Dept By深圳市鑫光硕科技有限公司SHEN ZHEN XIN GUANG SHUO TECHNOLOGY CO.,LTD公司地址：广东省深圳市宝安区沙井万丰村前路31号8楼一厂地址：广东省深圳市龙岗区嶂背创业二路18-1号二厂地址：广东省东莞市石排镇庙边王村沙迳工业区Tel:Website ：HData Sheet PN: XGS-PB0802UE-02 For:IF=20mAContents3.P ackage dimensions4.A bsolute maximum ratingoptical characteristics rangelabel pad dimensionsconditions10.Package tape specifications11.T ypical electro-optical characteristics curvestest items and conditions14.NotePart No.XGS-PB0802UE-02Emitted Color High Super Red Len's Color Water Clear Chip Material AlGaInP----◆Features:Compatible with automatic placementequipment Compatible with reflow solderprocessLow power consumption and wide viewing angleThis product doesn’t contain restriction Substance, comply ROHS standard.◆Applications:Automotive and TelecommunicationFlat backlight for LCD ,switch and symbol in telephone and faxGeneral use for indicators◆Package Dimensions:Unit:mmElectrodes: Ag Plating Tolerance±◆Absolute Maximum Rating （Ta=25℃）FP◆Electrical Optical Characteristics（Ta=25℃）Notes: of Luminous Intensity ±10%of Dominant Wavelength ±2nm3.Tolerance of Forward Voltage ±4.Luminous Intensity is measured by XGSLED’s equipment on bare chips3℃/sec.260℃ M ax. .210℃Pre-heating 120~160℃ 3℃/sec.-4℃/sec.60~120sec..◆ Soldering Pad Dimensions:◆ Soldering Conditions (Maximum allowable soldering conditions)Reflow soldering profile<Pb-free solder>Time• Reflow soldering should not be done more than two times. • Do not stress its resin while soldering.• After soldering,do not warp the circuit board.T e m p e r a t u r e225◆ Package Tape Specifications: ( 4000 pcs/Reel)Reel Lead No LEDs470225250603205 Reels in one Box 10 Boxes in one Carton◆ Typical Electro-Optical Characteristics Curves ：Forward Current Vs Ambient Temperature5040302010200175 150 125107550 25 0 Forward Current Vs Relative Luminosity Ta=25℃2040608010010 20 30 40 50Ambient Temperature Ta (° C)Forward Current (mA)20015010050 Relative Luminosity VsAmbient TemperatureIf=15mA-50° -60°-70°-80°-90°-40°-30°-20°-10°0°10°20°30°40°50°60°70°80°90°0 020406080100Radiation AngleAmbient Temperature Ta (° C)R e l a t i v e L u m i n o s i t y (%)F o r w a r d C u r r e n t (m A )R e l a t i v e L u m i n o s i t y (%)◆Reliability(1)Test Items and Conditions(2)C riteria of judging the damage* Upper standard level Lower standard leve◆Cautions1、PackageWhen moisture is absorbed into the package it may vaporize and expand during soldering. There is apossibility that this can cause exfoliation of the contacts and damage to the optical characteristics of the LEDs. So the moisture proof package is used to keep moisture to a minimum in the package.2、StorageBefore opening the package: The LEDs should be kept at 5~30°C and 60%RH or less. The LEDs should be used within a year.After opening the package: The LED must be used within 24 hours, else should be kept at 5~30℃and 30% RH or less. The LEDs should be used within 7days after opening the package. If unused LEDs remain, they should be stored in moisture proof packages, recommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bag again.If the LEDs have exceeded the storage time, baking treatment should be performed more than 24hours at 60±5°C.3、Soldering IronEach terminal is to the tip of soldering iron temperature less than 300℃ for 3 seconds within once inless than the soldering iron capacity 25 two seconds and more internals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder.4、RepairingRepairing should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether thecharacteristics of the LEDs will or will not be damaged by repairing.5、The LED electrode sections are comprised of a gold plated. The gold surface may be affected by environments which contain corrosive gases and so on. Please avoid conditions which may cause the LED to corrode or discolor. This corrosion or discoloration may cause difficulty during soldering operations. It is recommended that the User use the LEDs as soon as possible.6、Please avoid rapid transitions in ambient temperature, especially in high humidity environmentswhere condensation can occur.◆Notes:1、Above specification may be changed without notice. We will reserve authority on material change for above specification.2 、 When using this product, please observe the absolute maximum ratings and the instructions for the specification sheets. We assume no responsibility for any damage resulting from use of the product which does not comply with the instructions included in the specification sheets.。
LED灯产品规格书 -
Mode No: VPT-CL011H03WADD:3-F ,No.12 Bldy ,Longwangmiao lndusustyZone.BaishixiaFuyongStreet.Shenzhen,Guangdong,ChinaPhone:+86-755-61148611Fax:+86-755-61148622 V-Photron Technology Co. Ltd. 偉富創光電科技有限公司FEATURES▉ Lamp Warranty : 1 years product warranty▉ Long Operating Life : 50,000+ Hours (5.7+ Years) ▉ Low power consumption, energy saving ▉ Safety Assurance: RoHS compliant ▉ Easy installation, compatible with socket.▉Radiation free, no UV nor IR lights lights, best to beuse as display light for paintings, photos or products, prevent color change and damage on displayed goods.▉ Solid-State : Fast Turn-On, No Power Surge ▉ Low heat, excellent heat sink design, does not heat up as traditional Halogen bulb, help to save on air conditioning expenses.OUTLINE DIMENSIONBenefits▉ Clean Light: ConstantLight Output, No Halation▉Eco-Friendly:No Mercury,No Lead Content▉ Easy Installation: instantreplacement in type fixtures▉ Reduces Light Pollution,“Dark Skies” Initiative Compatible▉ Higher Efficacy: LEDsAre 10 Times More Efficient than Incandescent Lighting ▉ Major Energy Savings: Up to80% over IncandescentsMode No: VPT-CL011H03WADD:3-F ,No.12 Bldy ,Longwangmiao lndususty Zone.BaishixiaFuyongStreet.Shenzhen,Guangdong,ChinaPhone:+86-755-61148611 Fax:+86-755-61148622 E-mail:sales@Website:http://www.v-photron. comV-Photron Technology Co. Ltd. 偉富創光電科技有限公司Specifications▉Input Voltage:AC110-240V▉ LED Color: 2700K -3000K, 4500K -5500K 6000K- 6500K ▉ Ambient Operating Temperature Range: -20°C to +40°C ▉ Power consumption: 3W ▉ Light source: High Power LED ▉LED Qty(pcs):1pcsApplication▉ Home ▉ Restaurant▉ Store ▉ Hotel ▉ Bank ▉ OfficePrecautionsMake sure that power is switched off before connecting or disconnecting fixture.NOTE▉ These models are for use with standard ON/OFF switches only,not with a dimmer .Use with adimmer, relay or other current / voltage control circuit device will VOID WARRANTY.▉ Turn OFF the power from fixture before installation.▉ If the current light fixture has a cover in front, please remove it for better optic and heat exchange. ▉ Not suitable for high temperature and moisture area. ▉ User should be cautioned not to stare at the light. The bright light can damage eyes.Luminaire Photometric Report Polar Candela DistrbutionItem No ：VPT-CL011H03W Color Temperature:3500K-4500KFlux (lm)：160-200lm Power consumption: 3W。
0402白光LED灯珠的规格-参数-电路板背光源
Symbol
VF IR IV
Test condition
IF=Test Current VR=5V
IF=Test Current
Criteria for judgement
Min.
Max.
/
U.S.L*1.1
/
15uA
L.S.L*0.7
/
Wave length
λD/λP
3℃/sec.
210℃ Pre-heating 120~160℃
3℃/sec.
260℃ Max. 10sec.Max.
60~120sec.
-4℃/sec.
120se.c.Max.
Time
• Reflow soldering should not be done more than two times. • Do not stress its resin while soldering. • After soldering,do not warp the circuit board.
SHEN ZHEN XIN GUANG SHUO TECHNOLOGY CO.,LTD
Part No.
XGS-PB0402UW-02(0.55mm)
Emitted Color
White
Len's Color Yellow Diffuesd
Chip Material
InGaN
--
--
◆ Features:
20
0/1
Connect with a power IF=5mA
5
Operating Life Test
Ta=Under room temperature
25-21 SMD LED 数据手册说明书
SMD B25-21/BHC-ZP2Q2TY/2AFeatures․Package in 8mm tape on 7〞diameter reel.․Compatible with automatic placement equipment.․Compatible with infrared and vapor phase reflow solder process. ․Mono-color type. ․Pb-free.․The product itself will remain within RoHS compliant version. ․Compliance with EU REACH․Compliance Halogen Free .(Br <900 ppm ,Cl <900 ppm , Br+Cl < 1500 ppm).Description․The 25-21 SMD LED is much smaller than lead frame type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained.․Besides, lightweight makes them ideal for miniature applications. etc.Applications․Backling in dashboard and switch․Telecommunication: indicator and backlighting in telephone and fax. ․Flat backlight for LCD, switch and symbol. ․General use.InGaN Blue Water ClearReverse Voltage V R 5 V Forward Current I F10 mAeak Forward Current(Duty 1/10 @1KHz)I FP100 mA Power Dissipation Pd40 mW Electrostatic Discharge ESD HBM150 V Operating Temperature T opr-40 ~ +85 ℃Storage Temperature Tstg -40 ~ +90 ℃Soldering Temperature Tsol Reflow Soldering : 260 ℃ for 10 sec. Hand Soldering : 350 ℃ for 3 sec.Electro-Optical Characteristics (Ta=25℃)Luminous Intensity Iv 57 ----- 112 mcd I F =5mAViewing Angle 2θ1/2 ----- 60 ----- deg Peak Wavelength λp ----- 468 ----- nmDominant Wavelength λd 465.0 ----- 475.0 nm Spectrum Radiation Bandwidth △λ ----- 25 ----- nm Forward Voltage V F 2.60 ---- 3.00 V Reverse CurrentI R----------50μAV R =5VNote:1.Tolerance of Luminous Intensity: ±11%2.Tolerance of Dominant Wavelength ±1nm3. Tolerance of Forward Voltage: ±0. 05VP2 57 72 mcdI F =5mAQ1 72 90 Q290112Bin Range of Dominant WavelengthX 465.0 470.0 nm I F =5mAY470.5475.028 2.60 2.70 VI F =5mA29 2.70 2.80 30 2.80 2.90 312.903.00Note:1.Tolerance of Luminous Intensity: ±11%2.Tolerance of Dominant Wavelength ±1nm3. Tolerance of Forward Voltage: ±0. 05VTypical Electro-Optical Characteristics CurvesPackage DimensionNote: Tolerances unless mentioned ±0.1mm. Unit = mmLabel Explanation‧CPN: Customer ’s Product Number ‧P/N: Product Number ‧QTY: Packing Quantity‧CAT: Luminous Intensity Rank‧HUE: Chromaticity Coordinates & Dom. Wavelength Rank ‧REF: Forward Voltage Rank ‧LOT No: Lot NumberReel DimensionsNote: The tolerances unless mentioned is ±0.1mm ,Unit = mmCarrier Tape Dimensions: Loaded quantity 2000 PCS per reelPrecautions For Use1. Over-current-proofCustomer must apply resistors for protection, otherwise slight voltage shift will cause bigcurrent change ( Burn out will happen ).2. Storage2.1 Do not open moisture proof bag before the products are ready to use.2.2 Before opening the package: The LEDs should be kept at 30℃or less and 90%RH or less.2.3 After opening the package: The LED's floor life is 1 year under 30℃or less and 60% RH or less.If unused LEDs remain, it should be stored in moisture proof packages.2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded thestorage time, baking treatment should be performed using the following conditions.3.3 When soldering, do not put stress on the LEDs during heating.3.4 After soldering, do not warp the circuit board.4.Soldering IronEach terminal is to go to the tip of soldering iron temperature less than 350℃for 3 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder.5.RepairingRepair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will orApplication RestrictionsHigh reliability applications such as military/aerospace, automotive safety/security systems,and medical equipment may require different product. If you have any concerns, please contact Everlight before using this product in your application. This specification guarantees the quality and performance of the product as an individual component. Do not use this product beyond the specification described in this document.。
led限流电阻计算
LED限流电阻的大小计算（原创）很多时候电路中都用LED做指示，这就涉及到限流电阻，这个怎么选取呢？可以举个例子,贴片蓝色LEDdatasheet上参数如下要注意理解LED Datasheet上的参数。
最重要的三个参数如下：VF——正向电压。
这个正向电压是在IF=20mA的情况下取的，而VF的取值范围为（2.8，3.5）。
我们可以从正向电流和正向电压的关系曲线图中，根据所需要的的电流，而得知此IF下的正向压降，从而可以算出限流电阻的大小。
IF——正向电流。
这个电流是不是任意选取呢？显然不可能，我们注意到LED 参数中有一个DC Forward Current="30mA"这个参数，这个30mA是在最大额定值的情况下的值，显然我们平时使用时，不能让LED在、一直工作在最大额定值。
所以IF≤30mA。
再根据下图可以知道，电流大，LED发光强，但消耗的功率大。
电流小，LED发光小，消耗的功率小。
通常电路用LED是做指示用途，电路的总体功耗要控制，不能都消耗在指示灯上☺当然还要考虑电源的功率要满足后面电路功耗的要求，并且最好要有富裕。
所以这个LED的正向电流我们选取20mA，正向压降为3.3V。
Peak Forward Current——最大电流峰值，只是指允许通过二极管的最大正向脉冲电流。
发光二极管极限电流。
（这是一个脉冲值，占空比1/10，0.1ms）。
这不是说LED正向电流可以取这个值，这是一个极限电流，当超过这个极限时，LED可能会烧毁，所以一般电路都要求有限流电阻。
限流电阻可以根据下式计算：选取IF=20mA，VF=3.3V，电源电压Vcc=5V:通常取个好一点的值（也就是相近阻值的电阻），R=100Ω。
像LED这样的元件通常网上都找不到相对应的DataSheet，这时候可以根据经验，估算出限流电阻的大小。
可以参考下面给出的参数：参考一：一般这样：红绿LED的电压一般是1.8~2.4V，蓝白是2.8~4.2V3mmLED的额定电流1~10mA5mmLED的额定电流5~25mA10mmLED的额定电流25~100mA如果散热良好，超过额定范围也不会有太大问题。
贴片LED灯珠-0805蓝光贴片LED-0805LED灯珠规格书
C ustomer:·Technical Data Sheet PN:XGS-PB2012UB-02 For:IF=20mAContents1.Features2.Applications3.Package dimensions4.Absolute maximum rating5.Electrical optical characteristics6.BIN range7.Package label8.Soldering pad dimensions9.Soldering conditions10.Package tape specifications11.T ypical electro-optical characteristics curves12.Reliability test items and conditions13.Cautions14.Note◆F eatures:Compatible with automatic placement equipmentCompatible with reflow solder processLow power consumption and wide viewing angleThis product doesn’t contain restriction Substance, comply ROHS standard.◆A pplications:Automotive and TelecommunicationFlat backlight for LCD ,switch and symbol in telephone and faxGeneral use for indicators◆P ackage Dimensions:Unit:mmTolerenc e±0.1Electrodes: Ag Plating◆A bsolute Maximum Rating （Ta=25℃）* I FP condition: pulse width ≤1ms ,duty cycle ≤1/10◆E lectrical Optical Characteristics（Ta=25℃）Notes: 1.Tolerance of Luminous Intensity ±10%2.Tolerance of Dominant Wavelength ±2nm3.Tolerance of Forward Voltage ±0.05V4.Luminous Intensity is measured by XGSLED’s equipment on bare chips◆ Soldering Pad Dimensions:◆ S oldering Conditions (Maximum allowable soldering conditions)Reflow soldering profile<Pb-free solder>Time• Reflow soldering should not be done more than two times. • Do not stress its resin while soldering.• After soldering,do not warp the circuit board.T e m p e r a t u r e◆ P ackage Tape Specifications: (3000 pcs/Reel)Reel Lead Min.60mm No LEDs5 Reels in one Box10 Boxes in one Carton◆ T ypical Electro-Optical Characteristics Curves ：Forward Current Vs Ambient Temperature5040302010100250Forward Current Vs Relative Luminosity204060801001020304050Ambient Temperature Ta (° C)Forward Current (mA)200 15010050 Relative Luminosity VsAmbient TemperatureIf=15mA-50° -60°-70°-80°-90°-40°-30°-20°-10°0°10°20°30°40°50°60°70°80°90° 0 0204060801001.00.50.5Radiation Angle1.0Ambient Temperature Ta (° C)R e l a t i v e L u m i n o s i t y (%)F o r w a r d C u r r e n t (m A )R e l a t i v e L u m i n o s i t y (%)◆Reliability(1)Test Items and Conditions(2)C riteria of judging the damage◆C autions1、PackageWhen moisture is absorbed into the package it may vaporize and expand during soldering. There is apossibility that this can cause exfoliation of the contacts and damage to the optical characteristics of the LEDs. So the moisture proof package is used to keep moisture to a minimum in the package.2、StorageBefore opening the package: The LEDs should be kept at 5~30°C and 60%RH or less. The LEDs should be used within a year.After opening the package: The LED must be used within 24 hours, else should be kept at 5~30℃and 30% RH or less. The LEDs should be used within 7days after opening the package. If unused LEDs remain, they should be stored in moisture proof packages, recommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bag again.If the LEDs have exceeded the storage time, baking treatment should be performed more than 24hours at 60±5°C.3、Soldering IronEach terminal is to the tip of soldering iron temperature less than 300℃ for 3 seconds within once inless than the soldering iron capacity 25 W.Leave two seconds and more internals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder.4、RepairingRepairing should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.5、The LED electrode sections are comprised of a gold plated. The gold surface may be affected by environments which contain corrosive gases and so on. Please avoid conditions which may cause the LED to corrode or discolor. This corrosion or discoloration may cause difficulty during soldering operations. It is recommended that the User use the LEDs as soon as possible.6、Please avoid rapid transitions in ambient temperature, especially in high humidity environments where condensation can occur.◆Notes:1、Above specification may be changed without notice. We will reserve authority on material change for above specification.2 、When using this product, please observe the absolute maximum ratings and the instructions for the specification sheets. We assume no responsibility for any damage resulting from use of the product which does not comply with the instructions included in the specification sheets.。
led光源pct加速老化测试标准
led光源pct加速老化测试标准英文回答：Accelerated Aging Test Standards for LED Light Sources.LED light sources have become increasingly popular due to their energy efficiency, long lifespan, and durability. However, it is crucial to accurately assess the performance and durability of LED light sources under accelerated aging conditions to ensure they meet the specified requirements and expectations. Accelerated aging tests subject LED light sources to controlled environmental stresses, such as high temperature, humidity, vibration, and electrical stress, to simulate the effects of extended real-world use in a shorter period.IEC 62675-1:2019。
The International Electrotechnical Commission (IEC) has developed a comprehensive standard, IEC 62675-1:2019,specifically for the accelerated aging test of LED light sources. This standard outlines the general requirements, test methods, and reporting guidelines for assessing the performance of LED light sources under accelerated aging conditions.Key Parameters for Accelerated Aging Tests.Temperature: LEDs are sensitive to temperature changes, and high temperatures can significantly impact their performance and lifespan. Accelerated aging tests typically involve exposing LED light sources to elevated temperatures, such as 85°C or 120°C, for extended periods to simulatethe effects of real-world operating conditions.Humidity: Humidity can also affect the performance of LED light sources, particularly in outdoor applications or environments with high humidity levels. Accelerated aging tests may include exposure to high humidity levels, such as 85% or 90% RH, to evaluate the moisture resistance of the LED light sources.Vibration: Mechanical stresses, such as vibration, can occur during transportation, installation, or operation of LED light sources. Accelerated aging tests may involve subjecting LED light sources to vibration profiles that simulate real-world conditions, such as those specified in IEC 60068-2-64.Electrical Stress: LEDs are sensitive to over-voltage and over-current conditions, which can lead to premature failure or performance degradation. Accelerated aging tests may include applying controlled electrical stresses, such as voltage spikes or over-current conditions, to evaluate the electrical robustness of LED light sources.Test Methods and Procedures.IEC 62675-1:2019 provides guidance on various test methods and procedures for accelerated aging tests of LED light sources. These methods include:Photometric measurements: Regular photometric measurements, such as luminous flux, luminous efficacy, andcolor coordinates, are taken throughout the accelerated aging test to monitor the changes in the optical performance of the LED light sources.Electrical measurements: Electrical measurements, such as forward voltage, current consumption, and power factor, are also recorded to assess the electrical stability and performance of the LED light sources.Physical inspections: Regular physical inspections are conducted to identify any physical changes, such as discoloration, corrosion, or mechanical damage, that may occur during the accelerated aging test.Data Analysis and Interpretation.The data collected from the accelerated aging tests are carefully analyzed to evaluate the performance anddurability of the LED light sources. Statistical techniques, such as Weibull analysis or TTF (time-to-failure) analysis, may be employed to determine the failure rates and predict the expected lifespan of the LED light sources under real-world conditions. The results of the accelerated agingtests are documented in a comprehensive test report that includes all relevant data and analysis.Importance of Accelerated Aging Tests.Accelerated aging tests play a critical role in ensuring the reliability and durability of LED light sources. By simulating the effects of extended real-world use in a controlled environment, manufacturers and suppliers can assess the performance and longevity of their products before they are deployed in the field. Accelerated aging tests help identify potential weaknesses or failure mechanisms, enabling manufacturers to improve the design and manufacturing processes to enhance the overall quality and lifespan of LED light sources.Conclusion.Accelerated aging tests are essential for evaluating the performance and durability of LED light sources under controlled environmental stresses. By adhering tostandardized test methods, such as IEC 62675-1:2019, manufacturers and suppliers can ensure the reliability and longevity of their LED light sources, providing confidenceto customers and ensuring the long-term success of LED lighting technologies.中文回答：LED光源PCT加速老化测试标准。
LED 产品相关英语
(一) 产品技术术语（e）Other LED products 其它LED 产品traffic light 交通灯(a) 3 in 1 full screen time count light 三合一满屏倒计时(b) red fork green arrow 红叉绿箭头® LED Vivid walking light 动感人行灯(d) LED motor full screen light 机动满屏灯LED decoration light 护栏管(a) 114 dot light 114粒灯(b) LED decorating light accessorie 护栏管配件（控制器）s（controller）III. LED soft light 灯带(a) LED flat 5 light 扁五线(b) flat 5 light fitting 扁五线配件(c) LED big two light LED大二线(d) big two light fitting 大二线配件(h) 同步全彩显示控制系统相关的英文单词及词组描述视频功能的英文单词及词组video frequency function（二）商务文件中的常用语选港费由买方负担optional charges to be borne by the Buyers / optionalcharges for Buyers’ account一月份装船shipment during January / January shipment一月底装船shipment not later than Jan.31st. / shipment on or before Jan.31st. 一/二月份装船shipment during Jan./Feb.或Jan./Feb. shipment在…（时间）分两批装船shipment during...in two lots在…（时间）平均分两批装船shipment during...in two equal lots分三个月装运in three monthly shipments分三个月，每月平均装运in three equal monthly shipments立即装运immediate shipments即期装运prompt shipments收到信用证后30天内装运shipments within 30 days after receipt of L/C允许分批装船partial shipment not allowed partial shipment not permitted partial shipment not unacceptable付款方式：terms of payment。
16瓦T8灯管规格书
产品规格书Product Specific a t ions产品名称：T8不带整流器LED灯管产品型号：C FD016WKIG13版本号：V1.0页数：共8页注：规格若有变更或其中产品停产，恕不另行通知，请在订购之前向我公司销售代表或产品工程师咨询。
一、产品概述融入最新LED 照明科技精心开发的全新LED 节能灯管——线光line light LED 灯管系列，将单颗高能量SMD 光源集成到一根灯管之中，外型看似普通荧光灯管，内“芯”实则隐藏着许多不寻常的“芯”，那就是“LED Inside”，亮度、光感全面超越普通荧光灯管，省电却高达60％！二、产品特性集成多个高亮度SMD 光源，形成线型组合节能效率高。
比白炽灯节能90%，比荧光灯节能60%经特殊工艺封装,坚固耐用，寿命可达50000 小时绿色环保，无紫外线、红外线、热辐射及汞污染作为冷光源，LED 灯光不会使物品因照射产生褪色现象采用优质扩光罩，光色柔和，出光率高，光效全面超越传统荧光灯管显色指数高，显示最直观、最清晰，且色温可选响应快，无频闪、眩光小，点亮后瞬间达到全光通量输出固体光源，抗震性强，便于运输及安装,安全性高发光方向性强，易于控制光线，有效提高照明系统的效率造型新颖时尚，紧贴客户需求及感受，融入更多科技元素及人性化设计三、应用领域广泛应用于酒店、酒吧、楼道、商场、洗手间、西餐厅、博物馆、展览管、门楼招牌、库房、居家室内照明，气氛营造等工程。
四、实物图五、外形尺寸图六、配光曲线T8 16W（乳白罩）配光曲线T8 16W（透明罩）配光曲线七、发光角度及照度T8 16W（乳白罩）照度T8 16W（透明罩）照度八、产品参数T8 LED 灯管技术参数Output Power:输出功率：16W16 瓦特16W16 瓦特Luminous Flux Output:输出光通量：>1250lumens(流明)(乳白PC 罩)>1400lumens(流明)(透明内条纹PCRendering Index:显色指数:60-8060-80Total Size: 总尺寸：L1198×W26×H29±1mm(not including pins)L1198×W26×H29±1mm (不包括针脚)L1198×W26×H29±1mm(not including pins)L1198×W26×H29±1mm (不包括针脚Beam Angle:发光角度：150±5Degrees150±5 度120±5Degrees120±5 度Light Source:灯具使用光源：SMD 3528 LED贴片3528 LEDSMD 3528 LED贴片3528 LEDOperating Temperature: 工作温度：-20~+45 Degrees Celsius-20~+45 摄氏度-20~+45 Degrees Celsius-20~+45 摄氏度Storage Temperature:贮藏温度：-30~+65Degrees Celsius-30~+65 摄氏度-30~+65Degrees Celsius-30~+65 摄氏度Correlate ColorTemperature:相关色温：2800K~8000K2800K~8000KAluminium Housing Color :铝型材主体颜色：Silver Aluminium Body+Milky PC Cover银色铝型材+乳白PC 罩Silver Aluminium Body+Clear PC Cover银色铝型材+透明内条纹PC 罩S Operating Life:光源工作寿命：50,000 Hours50,000 小时50,000 Hours50,000 小时388±5g388±5 克388±5g388±5 克九、安装说明1. LED 灯管市电直接接入安装方式如下图所示,LED 灯管一端接入火线(L),另一端接入零线(N)2. LED 灯管安装于电感整流器支架安装方式如下图所示取下启辉器及整流器安装LED 灯管线路整改图注:严禁在未取下启辉器及整流器前安装本LED 灯管,否则会导致本LED 灯管烧坏.3. LED 灯管安装于电子整流器支架安装说明1. 按图 1 取下电子整流器2. 按图 1 将火线(L)、零线（N ）分别连接于 LED 灯管两端注:1.虚线框内为需取下的原荧光灯电子整流器部分,实线为 LED 节能灯管接线方式.2. 所有电线连接处按图 2 所示做使用电胶布，端子台做好绝缘处理，不允许有导电部分外露。
Crouse-Hinds HPLN LED照明产品介绍说明书
Safe.Re l iab l e.Efficient.Why LED?Why Crouse-Hinds?Useful lifeRated life of 60,000 hours of maintenance-free and safe operationEnergy efficiencyLED average energy consumption is 50% less than HID and 85% less than incandescentStart/restart timeInstant illumination compared to 10 minute restrike time for HIDLight qualityHigher color rendering and color temperature compared to fluorescent Environmental benefits Mercury-free LED eliminates disposal costs and lower energy consumption for a smaller carbon footprint Industry-best reliability Built to withstand extreme temperatures, vibration, water and dustThermal management Effective heat sinking ensures longer lifeQuality of lightCustom optics designed to maximize light distribution and intensityRetrofit compatibilityLED fixtures are compatible with Crouse-Hinds' HID installed baseFeaturing the industry's broadest range of LED luminaires for harsh and hazardous environments, Eaton's Crouse-Hinds can deliver a lighting solution that performs reliably in even the worst operating conditions. All the while reducing your energy, maintenance andmanpower costs.Designed for Zone 1 hazardous areas. HPLN LED luminaires are engineered to provide high quality, maintenance-free illumination in the most demanding hazardous rated environments. The HPLN LED is available in 8 models ranging from 3,000 to 25,000 lumens, providing a lighting solution for areas with mounting heights from 2.5 meters to 12 meters.HPLN LED featuresWhy choose HPLN LED lighting?Multiple versions of the HPLN LED are available from 3,000 to 25,000 lumens, providing a single solutions for a wide range of lighting applications.Safe, reliable and effi cient. HPLN LED luminaires areengineered to deliver high lumen output and maintenance-free long life in the toughest conditions.EATON'S CROUSE-HINDS HPLN LED lighting33~11L15L21L/25LAC/DC universal input and built-in surge protection device (SPD)• 4kV protection as standard, but option up to 10kV surge protection for offshore applicationsRugged design• Copper-free aluminum housing, tempered and impact resistant glass globe• Outstanding corrosion proof capability (C5M-IEC, UL1598A-UL) and anti vibration design • Lightweight but durable Zone 1 IIC fi xtureRobust heat sink• Innovative heat sink facilitates air fl ow, ensuring long life in extreme environmentsMounting style• IEC (trunnion indirect cable system) and NEC (direct conduit system) mounting style available • Stanchion, pendant, ceiling, wall and trunnion mounting options for installation fl exibilitySuperior optical performance• Cool white 5700K & warm white 3000K models available; consult factory for additional options (2700K, 4000K, 5000K)• Narrow (25˚) / medium (60˚) / wide (120˚) beam optics available to distribute the light where it is needed the most • Effi ciency up to 130 lm/W to save more energy Frosted lens option• Reduces dangerous and unwanted glare on critcal applicationsBCDETOTAL COST OF OWNERSHIP65% ENERGY EFFICIENCY 70%MAINTENANCE REDUCTION100%HPLN 7L vs. 175 watt HIDEAssumptions: Calculations based on overall life of the LED system. Energy cost of €.09 per kilowatt; 24 hour per day operation; labor rate of €75 each for 2 workers; average time for fi xture maintenance of 2 hours.Rugged solutions for challenging environmentsHPLN LED luminaires are used for general lighting in hazardous areas where fl ammable or explosive vapors or gases are present.The HPLN features a compact, high-effi cacy design with custom optics to ensure maximum light distribution and intensity. It is available with a variety of mounting options for installation fl exibility.Application:• Locations requiring continuous and consistent light levels in extreme ambient temperatures • Areas requiring frequent on-and-off of lights• Where fl ammable vapors, gases, ignitable dusts, fi bers or fl yings are present; indoors or outdoors • Where extremely corrosive, wet, dusty, hot and/or cold conditions exist • Marine, wet locations and hose-down environments• For areas with mounting heights up to 12 meters in manufacturing plants, heavy industrial, chemical, petrochemical or pharmaceutical facilities, platforms, loading docks and tunnels etc.HPLN LED benefi ts:• Instant illumination and strike• Cold temperature operation/no warm up requirement• Multiple mounting options provide installation fl exibility and ease • Contains no mercury or other hazardous substance • Shock-and vibration-resistant • 5-year warrantyCertifi cations and compliances:Marking accd.to IECEx:• Ex db eb mb op is IIC T4 Gb • Ex tb op is IIIC T95˚C DbMarking accd.to 2014/34/EU:• II 2 G Ex db eb mb op is IIC T4 Gb • II 2 D Ex tb op is IIIC T95˚C Db Certifi cate No.• IECEx PRE 19.0058X • Presafe 19 ATEX 09286X Permissible ambient temperature • -40°C up to +55°CDegree of protection accd. to EN60529• IP66LED system:• Cool white 5700K (CRI70) & warm white 3000K (CRI80) as standard options. Consult factory for 2700K, 4000K, 5000K • Narrow (25˚) / medium (60˚) / wide (120˚) beam optics available*tolerance ±10%, nominal lumen data for 5700K, clear glass, wide beamangleModel Nominal*lumensWattage HID EquivalentHPLN-3L 34832670W-100W HPLN-5L 532340100W-150W HPLN-7L 668450150W-175W HPLN-9L 957470175W-250W HPLN-11L 1146685250W-450W HPLN-15L 14783110400W HPLN-21L 21128163600W HPLN-25L24229190600W-1000W4 EATON'S CROUSE-HINDS HPLN LED lightingStandard materials:• Body and mounting modules – copper-free aluminum with C5Mcoating • Lens-tempered and impact resistant glass globe • Gaskets – silicone • Guard – stainless steelElectrical rating:3L5L7L9L11L15L21L25LVoltage range VAC 100~240100~240100~240100~240100~240100~240100~240100~240Input power (watts)2640507085110163190Lumens 348353236684957411466147832112824229Frequency 50/60Hz 50/60Hz 50/60Hz50/60Hz50/60Hz50/60Hz 50/60Hz 50/60Hz Inrush current 12A for 1ms12A for 1ms12A for 1ms 12.5A for 1ms 12.5A for 1ms24A for 1ms 25A for 1ms25A for 1msInput amps at 100~240 VAC 0.8A max@100VAC 0.35A max@240VAC1.3A max@100VAC 0.6A max@240VAC 1.6A max@100VAC 0.7A max@240VAC2.6A max@100VAC 1.2A max@240VAC Power factor ≥0.95≥0.95≥0.95≥0.95≥0.95≥0.95≥0.95≥0.95Voltage range VDC 127~250127~250127~250127~250127~250127~250127~250127~250THD<10%<10%<10%<10%<10%<10%<10%<10%Weight:Model Appr. kg 3L -11L 11kg 15L 14kg 21/25L15kgHPLN LED lighting 5EVERFINE GONIOPHOTOMETERS SYSTEM TEST REPORT Page 1 Of 14EVERFINE GONIOPHOTOMETERS SYSTEM TEST REPORT Page 1 Of 14EVERFINE GONIOPHOTOMETERS SYSTEM TEST REPORT Page 1 Of 146 EATON'S CROUSE-HINDS HPLN LED lightingT otal lumens 3L 34835L 53237L 66849L 957411L 1146615L 1478321L 2112825L24229Mounting type Blank no cover25J***1-½" Stanchion, 25˚Angled 25P***1-½" Stanchion, Straight 20A 20mm Pendant 25A 25mm Pendant 20C 20mm Ceiling 25C 25mm Ceiling 20TW 20mm Wall 25TW25mm WallColor T emp.W23000K**C35700K**Beam angle W Wide(120˚)M Medium(60˚)NNarrow(25˚)Glass Blank Clear Glass FFoggy GlassGuard Blank without guard Gwith guardOrdering information* Tolerance ±10%, nominal lumen data for 5700K, clear glass, wide beam angle** Please contact Crouse-Hinds sales representative for additional color temperatures *** For 1-½" / M20 stanchion mounts, change "25" to "20" (ex. 20J, 20P)Stanchion mounting typeTrunnion for fl oodlightapplications Mounting accessoriesPart no.DescriptionCeiling cover CHLAS2084-1320C = 20mm ceiling CHLAS2084-1425C = 25mm ceiling Wall cover CHLAS1230-1320TW = 20mm wall CHLAS1230-1425TW = 25mm wall Pendant CHLAS1231-1320A = 20mm pendant CHLAS1231-1425A = 25mm pendant Stanchion-J 25°CHLAS1234-091-½ ”/ M20 stanchion CHLAS1234-101-½ ”/ M25 stanchion Stanchion-P 90°CHLAS1370-091-½ ”/ M20 stanchion CHLAS1370-101-½ ”/ M25 stanchionMounting typeConfi gPart noCeiling with U bracket 3L-25L CHR6196CCL1625591Other mounting3L-11L CHR700515L-25LCCL1622490Part noConfi gCHLAS2182-06Trunnion bracket for 3L-11L CHLAS2183-06Trunnion bracket for 15L CHLAS2184-06Trunnion bracket for 21L-25LSafety cableT runnion mounting bracket (for ceiling mounting only)HPLN-9L* -C3 -20C -W -F -GAccessories (ordered separately)Part number exampleHPLN-9L -C3-20C-W-F-GHPLN LED fixture, 9574 lumens, 5700K (CRI 70), 20mm ceiling mount, 120º wide light beam, clear lens, with guard, 4kV surge protectionLumen outputColor tempBeam patternOrdering CodeHPLN -3L (3483)-C3 (5700K)-W (120º)CCL1715738HPLN -5L (5323)-C3 (5700K)-W (120º)CCL1715866HPLN -7L (6684)-C3 (5700K)-W (120º)CCL1715994HPLN -9L (9574)-C3 (5700K)-W (120º)CCL1716122HPLN -11L (11466)-C3 (5700K)-W (120º)CCL1716250HPLN -15L (14783)-C3 (5700K)-W (120º)CCL1716378HPLN -21L (21128)-C3 (5700K)-W (120º)CCL1716506HPLN-25L (24229)-C3 (5700K)-W (120º)CCL1716634T ypical ordering codes for HPLN LED luminaire without mounting accessory:Surge Blank 4kV S10kVEATON'S CROUSE-HINDS HPLN LED lighting 73- 11LStanchion – straightCeilingPendantT runnionStanchion – 25˚ angledWallCone pendantMounting modulePendant Cone Ceiling Wall StanchionϮϵϱϯϭϬϯϳϲϯϭϯ15L8 EATON'S CROUSE-HINDS HPLN LED lightingStanchion – straightCeilingPendantT runnion Stanchion – 25˚ angledWallCone pendantMounting modulesPendant Cone Ceiling Wall StanchionEATON'S CROUSE-HINDS HPLN LED lighting921L/25LStanchion – straightCeilingPendantT runnionStanchion – 25˚ angledWallCone pendantMounting modulesPendant Cone Ceiling Wall StanchionChinaNo.955 Shengli Road,Pudong District, Shanghai 201201China86-21-2899-3600FAX: 86-21-2899-4055******************Eaton1000 Eaton Boulevard Cleveland, OH 44122United States © 2020 Eaton Corporation All Rights Reserved Printed in GermanyPublication No. HPLN2020-EN December 2020Eaton is a registered trademark.All other trademarks are property of their respective owners.GermanyNeuer Weg – Nord 49D-69412 EberbachPhone +49 (0) 6271/806-500Fax +49 (0) 6271/806-476***********************Internet www.crouse-hinds.deN orth America 1201 Wolf Street Syracuse, NY 13208Phone: (866) 764-5454FAX: (315) 477-5179FAX Orders Only: (866) 653-0640***************************AustraliaPhone +61-2-8787-2777Fax +61-2-9609-2342************************Great BritainPhone +44-247-630-89 30Fax +44-247-630-10 27****************IndiaPhone +91-124-4683888Fax +91-124-4683899******************CanadaToll Free +1-800-265-0502Fax +1-800-263-9504Fax orders only: +1-866-653-0645KoreaPhone +82-2-3484-6783Fax +82-2-3484-6778CCHK-sales@ Mexico/Latin America/CaribbeanPhone +52-555-804-4000Fax +52-555-804-4020mxmercadotecnia@ SpainPhone +34-9-37362710Fax +H.es@Middle East (Dubai)Phone +971-4-427-2522 / 2500Fax +971-4-429-8521*******************The NetherlandsPhone +31-10-2452145Fax +31-10-2452121*******************NorwayPhone +47-32-244600Fax +47-32-244646********************Singapore:Phone +65-6645-9888Fax +65-6297-4819********************T urkeyPhone +90-216-464-20-20Fax +90-216-464-20-10**********************RussiaPhone +7-495 510-24-27Fax +7-495 510-24-28**************.com www.cooper-russia.ru。
铝电解电容器寿命的计算方法
铝电解电容器寿命的计算方法作者：iC921栏目：模拟技术铝电解电容器寿命的计算方法铝电解电容器寿命的计算方法偶然碰到这篇小文章，考虑到最近不时有人提问有关此类问题，也觉得有一定的意义，故而整理一下，帖出来供大家参考。
只是个别地方译不出来，有点遗憾。
这次赶巧了，今天还知道有位小老乡赶上今天生日，说好了算作今天偶给她的小礼物，愿她能及早看到。
September 5,2001RUBYCON CORPORATIONENGINEERING DIVISIONTO: ACBEL POLYTECH INC.LIFETIME CALCULATION FORMULA OF ALUMINUM ELECTROLYTIC CAPACITORS铝电解电容的寿命的计算公式1. Lifetime Calculation Formula 寿命计算公式L : Life expectancy at the time of actualuse.实际使用平均寿命Lb : Basic life at maximum operating 最大工作温度下的基本寿命ΔTj : Internal temperature rise when actual ripple current is applied. 加入实际波纹电流后，电容内部的温升忽略纹波电流时的寿命推算一般而言，铝电解电容器的寿命与周围的环境温度有很大的关系，其寿命可以由以下公式计算。
其中，L：温度T时的寿命L0：温度T0时的寿命与温度比较，降压使用对电容器的寿命影响很小，可忽略不计。
考虑纹波电流时寿命的推算叠加纹波电流，由于内部等效串连电阻（ESR）引起发热，从而影响电容器的使用寿命，产生的热量可由下式计算I：纹波电流（Arms）R：等效串联电阻（Ω）由于发热引起的温升其中，△T: 电容器中心的温升（℃）I: 纹波电流 (Arms)R: ESR (Ω)A: 电容器的表面积(cm2)H: 散热系数( 1.5~2.0x10-3W/cm2x℃)上面公式（3）显示电容器的温度上升与纹波电流的平方以及等效串联电阻ESR成正比，与电容器的表面积成反比，因此，纹波电流的大小决定着产生热量的大小，且影响其使用寿命，电容器的类型以及使用条件影响着△T值的大小，般情况下，△T<5℃。