電子發(fā)燒友App
創(chuàng)作
發(fā)文章
發(fā)帖 
提問(wèn) 
發(fā)資料
發(fā)視頻鹵素臺(tái)燈轉(zhuǎn)換到LED_Halogen Desk Lamp Conversion to LEDs
2011-08-06 |
pdf |
196 KB |
次下載 |
免費(fèi)
資料介紹
?
It is estimated by the International Energy Agency that more than 19% of electrical energy demand?
globally is used for lighting. As a result, there has been significant effort around the globe in replacing?
in-efficient incandescent light sources with higher efficiency solutions. Much of the focus in curbing?
this demand at the consumer level has been in programs to drive adoption of compact fluorescent lamps?
(CFL). The choice of using CFLs is not without consequence; each bulb contains mercury which, when?
not disposed of properly, ends up in landfills. ?Moreover, the form factor is not ideal for all lighting?
applications. An alternative which has been gaining significant attention is phosphor converted “white”?
LEDs. LED lumen output and efficacy – the measure of lumen output versus input power - continues to?
make significant progress year over year while, at the same time, the cost in terms of lumen/$ is falling.?
properly designed and operated which eliminates the cost of replacing bulbs.?
?
An off-the-shelf halogen desk lamp was used as the basis for a demonstration of the real world?
performance of today’s latest production LED light sources. ?A Cree XLAMP(R) MC-E LED was used?
as the light source. ?This product incorporates 4 LEDs in a single compact package which is ideal for?
directed light applications such as MR-16 and Portable Task Lamps. ?The original lamp was?
characterized before and after modification to highlight the real world performance differences. ?
?
The DoE ENERGY STAR Standard for Solid State Lighting Luminaires (Version 1.1 - 12/19/08)?
includes requirements for a minimum power factor (PF) of 0.7 for portable residential desk lamps. ?
Typical LED drivers at this power level normally have a PF of 0.5-0.6 which falls below the?
requirements. ?The solution presented here has been specifically designed to exceed the residential?
ENERGY STAR(R) PF requirements without the addition of extra circuitry.?
下載該資料的人也在下載
下載該資料的人還在閱讀
更多 >
- 杰力科創(chuàng)LED護(hù)眼無(wú)頻閃閱讀臺(tái)燈DLT8S12A 3次下載
- 單片ADC轉(zhuǎn)換電壓
- 高清AD智能臺(tái)燈原理圖匯總下載 50次下載
- LED漂移超能力鹵素重建-PSDE May 2009
- 鹵素燈與LED的特性資料下載
- 想把鹵素燈換掉？LED燈泡并非普通車最佳選擇 0次下載
- 韓國(guó)環(huán)保無(wú)需交流轉(zhuǎn)換直流的LED系列 4次下載
- 全彩LED顯示屏用非對(duì)稱節(jié)能型LAMP器件的設(shè)計(jì) 20次下載
- SSL2101 dimmable mains LED dri
- 實(shí)用LED臺(tái)燈方案設(shè)計(jì)思考
- Programming Tricks for Higher Conversion Speeds Utilizing De
- 轉(zhuǎn)換到TimeQuest時(shí)序分析器教程（電子書(shū)） 0次下載
- SSL2101 dimmable mains LED dri
- 實(shí)用LED臺(tái)燈方案設(shè)計(jì)思考
- 可替換鹵素燈應(yīng)用的LED驅(qū)動(dòng)器
- 基于Arduino DIY音頻反應(yīng)臺(tái)燈 1117次閱讀
- 充電式led臺(tái)燈電路圖解讀 4.7w次閱讀
- 鹵素燈可以直接換led燈嗎 1.8w次閱讀
- 金屬鹵素燈優(yōu)缺點(diǎn)_金屬鹵素燈工藝 1w次閱讀
- Protel轉(zhuǎn)換到PADS的步驟 5606次閱讀
- led臺(tái)燈電路圖講解 4.5w次閱讀
- 什么是鹵素燈_鹵素燈的優(yōu)點(diǎn)與缺點(diǎn)_鹵素燈和氙氣燈區(qū)別 8479次閱讀
- 高壓LEDs光源HV45 LEDs模組芯片的結(jié)構(gòu)及工作原理 2790次閱讀
- 如何制作一個(gè)LED觸控臺(tái)燈？ 1.1w次閱讀
- 如何制作一個(gè)簡(jiǎn)易的瓷器柔光臺(tái)燈？ 5695次閱讀
- 基于汽車前大燈簡(jiǎn)單分析強(qiáng)光LED的不同封裝形式 4933次閱讀
- 基于低壓照明的可調(diào)光LED驅(qū)動(dòng)器的設(shè)計(jì) 7396次閱讀
- LED臺(tái)燈開(kāi)關(guān)電源電路原理分析 1.8w次閱讀
- 從汽車前大燈看強(qiáng)光LED不同封裝形式的優(yōu)缺點(diǎn) 3675次閱讀
- LED燈和脈沖發(fā)生器電路--LED or Lamp Puls 3485次閱讀
上傳資料賺積分下載排行
本周
- 1電子電路原理第七版PDF電子教材免費(fèi)下載
- 0.00 MB | 1490次下載 | 免費(fèi)
- 2單片機(jī)典型實(shí)例介紹
- 18.19 MB | 93次下載 | 1 積分
- 3S7-200PLC編程實(shí)例詳細(xì)資料
- 1.17 MB | 27次下載 | 1 積分
- 4筆記本電腦主板的元件識(shí)別和講解說(shuō)明
- 4.28 MB | 18次下載 | 4 積分
- 5開(kāi)關(guān)電源原理及各功能電路詳解
- 0.38 MB | 10次下載 | 免費(fèi)
- 6基于AT89C2051/4051單片機(jī)編程器的實(shí)驗(yàn)
- 0.11 MB | 4次下載 | 免費(fèi)
- 7基于單片機(jī)和 SG3525的程控開(kāi)關(guān)電源設(shè)計(jì)
- 0.23 MB | 3次下載 | 免費(fèi)
- 8基于單片機(jī)的紅外風(fēng)扇遙控
- 0.23 MB | 3次下載 | 免費(fèi)
本月
- 1OrCAD10.5下載OrCAD10.5中文版軟件
- 0.00 MB | 234313次下載 | 免費(fèi)
- 2PADS 9.0 2009最新版 -下載
- 0.00 MB | 66304次下載 | 免費(fèi)
- 3protel99下載protel99軟件下載(中文版)
- 0.00 MB | 51209次下載 | 免費(fèi)
- 4LabView 8.0 專業(yè)版下載 (3CD完整版)
- 0.00 MB | 51043次下載 | 免費(fèi)
- 5555集成電路應(yīng)用800例(新編版)
- 0.00 MB | 33562次下載 | 免費(fèi)
- 6接口電路圖大全
- 未知 | 30320次下載 | 免費(fèi)
- 7Multisim 10下載Multisim 10 中文版
- 0.00 MB | 28588次下載 | 免費(fèi)
- 8開(kāi)關(guān)電源設(shè)計(jì)實(shí)例指南
- 未知 | 21539次下載 | 免費(fèi)
總榜
- 1matlab軟件下載入口
- 未知 | 935053次下載 | 免費(fèi)
- 2protel99se軟件下載(可英文版轉(zhuǎn)中文版)
- 78.1 MB | 537791次下載 | 免費(fèi)
- 3MATLAB 7.1 下載 (含軟件介紹)
- 未知 | 420026次下載 | 免費(fèi)
- 4OrCAD10.5下載OrCAD10.5中文版軟件
- 0.00 MB | 234313次下載 | 免費(fèi)
- 5Altium DXP2002下載入口
- 未知 | 233046次下載 | 免費(fèi)
- 6電路仿真軟件multisim 10.0免費(fèi)下載
- 340992 | 191183次下載 | 免費(fèi)
- 7十天學(xué)會(huì)AVR單片機(jī)與C語(yǔ)言視頻教程 下載
- 158M | 183277次下載 | 免費(fèi)
- 8proe5.0野火版下載(中文版免費(fèi)下載)
- 未知 | 138039次下載 | 免費(fèi)
工商網(wǎng)監(jiān)
評(píng)論