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1、Alex C.C.PUN,OEM Channel,Jun 2011(China OEM),PHILIPS Xitanium LED电源-歐標產品(Beijing Seminar),2,背景問題:,你們作為工廠客戶，希望市場提供一個什麼的LED电源?,3,戶外燈具工廠的要求,品牌Brand效率Efficiency保修Warranty 質量穩定Quality交貨期Lead Time價格Price,PHILIPS LED电源會是你的一個選擇嗎?,4,What is an LED Driver?,Driver=the“ballast”for an LED systemLED电源=LED照明系统的镇流器
2、Fundamental purpose:drive the LEDarray at a specific voltage/current基本功能:为LED芯片阵列提供合适的 电流/电压Transforms system voltage(e.g.,120,240,277 Vac)满足不同的系统输入电压要求（120，240，277等）Proper current/voltage/power critical for light levels and life 提供稳定的输出电压/电流，确保满足照明的特定要求和系统寿命Regulates power to counter system fluctua
3、tions 输入电压出现波动时确保系统功率稳定，Isolates the LED system from the high voltage to reduce shock hazard and increase safety 在出现极端情况时（电涌/雷击）保护LED系统不被高压或者高电流破坏,5,PHILIPS LED电源分類,6,Xitanium LED 系列电源,Type 1,DC constant current output/交流电压到直流恒流(350mA,700mA,1050mA)+Maximizes energy efficiency/效率最高-Limited flexibilit
4、y in number of LEDs(limited configurations)/LED阵列排列方式有限（较少的LED配置方式）Better choice in medium/high volume,fixed designs(constant number of LEDs)中，大功率的优选照明系统供电（驱动LED数量不变）Type 2,DC constant voltage output/交流电压到直流恒压(12V,24V)+Maximizes LED load flexibility(numbers of LEDs to operate)/LED负载方式最大灵活性（驱动LED的数量可
5、变）-Compromised energy efficiency story extra components required,extra losses牺牲效率，需要额外的电子元件，造成额外功率损失 Better choice for low volume,variable designs(multiple lengths of LEDs)适合小功率多种LED数量的照明方案,7,歐標LED电源的分类,Type 3:Constant voltage Power Drivers恒压电源 Constant voltage output/恒压输出 Output current varies with
6、 the different loads 输出电流根据负载大小变化 12V/24V平台,Type 1:Constant current Xitanium drivers 高效率恒流电源 Constant current output/恒流输出 Output voltage varies with the different loads输出电压根据负载大小变化 不同电流输出:350mA/700mA 直接驱动芯片 效率高,Type 2:Low Voltage Constant Current Power Drivers低电压恒流电源 Constant current output/恒流输出 Out
7、put voltage varies with the different loads输出电压根据负载大小变化 12V/24V平台,8,Type 1:Constant current Xitanium drivers 高效率恒流电源,特 性:效率在現時三種电源最高 75W 和 150W功率，可用於戶外燈具提供多种电流输出(350mA,410mA,530mA,700mA)可靠性高(95%存活率 50k hrs Tc=75 C*)效率高(满负载效率 94%)LED阵列为最简单的串联式电路，对LED芯片Vf分区的要求相对较低五萬小時寿命 matching the useful lifetime ex
8、pectancy of LEDs五年保用期provide peace of mind to select a Philips product,9,Portfolio Overview Constant Current,*Available end of March,10,2011-2012.新產品路線圖,Key Points:Core is Fixed with AOC to adjust the current from Max Current to 200mA or 10%.Performance is AOC,NTC and 0-10V Dim,Statement is Programm
9、able with other additional features as mentioned.Voltage window is always V100%to V50%.There will also be 100W options available in future starting with 100W 700mA/140V in Performance.,11,三層定位的產品Outdoor LED Driverscomplete range without sacrificing on energy saving and reliability!,Good固定輸出電流,沒有調光“C
10、ore系列”Better固定輸出電流,1-10V調光“Performance系列”Best智能Adjustable Output Current,1-10V/DALI Dimmable,“Statement系列”Temperature protection*,Programmable Lumistep*,Constant Light over Life*unique features only available for Philips LED Drivers,12,Roadmap:Product Categories,13,Type 2:Constant current Xitanium d
11、rivers 低电压高效率恒流电源,五萬小時寿命 matching the useful lifetime expectancy of LEDs五年保用期provide peace of mind to select an Advance product高溫保護 Minimized thermal management.CE Indoor IP20,Outdoor IP66,14,Type 2:Constant current Xitanium drivers 低电压高效率恒流电源,15,Type 3:Constant voltage Power Drivers恒压电源,LED Power D
12、river 100W-240V-24VLED Power Driver 60W-240V-24VLED Power Driver 60W-240V-12VLED Power Driver 60W-240V-24V(I)LED Power Driver 20W-240V-24V,五萬小時寿命 matching the useful lifetime expectancy of LEDs三年保用期provide peace of mind to select a Philips product恒压輸出 12 and 24V高功效 upto 92%CEOutdoor IP66 tested,16,C
13、onstant voltage Power Drivers 恒压电源,Constant voltage output/恒压输出 Output current varies with the different loads 输出电流根据负载大小变化 12V/24V平台,17,2011下半年新品推出,Note:100W drivers to be decided,150W drivers 90%efficient in 75-150W range,Alex C.C.PUN,OEM Channel,Jun 2011(China OEM),產品特色,The brain behind,the brigh
14、t idea,19,优点:长寿命:50,000 hours 工作环境温度宽:outdoor(-40C to+60C),indoor(-20C to+60C)与大部分照明控制系统兼容:TE,0-10V,DALI,DMX,LS 性能可靠性:专为照明系统开发 特点:宽电压输入:120V,230V,277V,Intellivolt 户外大功率电源，高效率 92%提供可调节的输出电流，与主流的LED芯片兼容:LumiLeds,Cree,Nichia,Philips LED电源的优点,20,LED电源可靠性测试清单,Quality test plan for all development project
15、sWhole section dedicated to Reliability testsTemperature-humidity accelerated testingHALT/MEOST testing85/85 testing Calibrated accelerated life test(CALT)Input/Output raw line file testingSwitching testingSTRIFE testing(Temperature and Vibration)Short and open circuit testingLong term life testingR
16、eliability prediction via software and field experienceHASA in manufacturingBurn-in and other reliability screen testing,21,Model LEDINTA0024V41F0(100W 24V Intellivolt Xitanium LED Driver):Field Failure RecordReliability RequirementP(24 months)=883ppmP(24 months)1750ppm,LED电源的可靠性报告,Failure rate 0.01
17、%/1,000 hours at Tc=70CAssumptions:continuous operation,exponential distribution and constant failure rateF(1 year)876ppm,F(2 year)1750ppm,F(5 year)4370ppm(F:Failure probability),Top failures:1)Mosfet short2)Solder missing3)Transformer open4)Water damage5)Tested good(NFF),22,高效率电源效率曲线(150W 350/410/5
18、30mA),所有戶外的恒流电源都是高效率电源，效率最高達94%以上戶外的恒压电源的效率超過85%以上,23,Adjustable Output Current for outdoor driver(AOC)可調整電流輸出功能,為提供更大靈活性，电源电流輸出是可調整，配合不同應用，利用綠色和黃色不同接線方法，達到不同電流輸出。高功率电源可調整範圍:350mA,410mA 和 530mA室內电源可調整範圍:200mA至700mA或300mA至1000mA,24,Adjustable Output Current for outdoor driver(AOC)可調整電流輸出功能,要350mA，綠色和
19、黃色要短接要410mA，綠色和黃色間加100-200 kOhms的電阻要530mA，綠色和黃色要開接或加500以上 kOhms的電阻,25,AOC for Indoor Driver(可调节输出电流),26,Temperature Protection 过温保护,NTC and thermal designLED 电源的设计应保证模组不会达到它的最大温度(Tc max)NTC 是模组保证寿命的一个前提當LED 电源的溫度超過T C LED 电源會調整輸出確保溫度不超過critical T C.利用綠色和黑白色不同接線方法，調整最大温度的設定。,27,Temperature Protection
20、 过温保护,要70-75 Tc溫度，綠色和黑白色要短接要65-70 Tc溫度，綠色和黑白色間加100-200 kOhms的電阻要60-65 Tc溫度，綠色和黑白色要開接或加500以上 kOhms的電阻,在燈具上需加一個日本品牌村田 的NTC 热敏电阻配件,28,电源調光功能,Phase Cut(Mains Dimming,connecting to mains input directly)Leading edge Trailing Edge(also called ELV dimmer)Digital Protocol DALI,DMX5120-10V(analog)Touch and Di
21、m(0-220V,analog),*Note:ethernet based protocols is mainly used in theatre and TV studios and will not be covered in this presentation.,29,Lumistep dimming(LS),有LS功能的DRIVER，客戶可選擇3種Profile要Profile 0，綠色和藍白色要短接要Profile 1，綠色和藍白色間加100-200 kOhms的電阻要Profile 2，綠色和藍白色要開接或加500以上 kOhms的電阻,30,New Programmable LE
22、D Driver,929000702202 Xitanium 150W 0.35-0.70A GL Prog SXt,31,32,Xitanium Outdoor Driver Programmer V1.3,The Xitanium Outdoor Driver Programmer is a PC application interface used to read and program settings of an LED driver.The programmer can adjust the following feature of driverAdjustable Output
23、Current(AOC)DIMMING INTERFACE SELECTIONCONSTANT LUMEN OUTPUT(CLO)Programme Lumistep(PLS)NTC Temperature,33,34,AOC Setting,The nominal output current of the driver can be set to any value between 200mA to 700mA in increments of 1mA.This feature is known as Adjustable Output Current or AOC.The current
24、 can be set in one of two ways1)Set the value using the programming interface.OR2)Set using external resistor(RSET).The value of the external resistor determines the nominal output current.,35,DIMMING INTERFACE SELECTION,36,CONSTANT LUMEN OUTPUT,The plot of reduction in lumen output of LED over life
25、 may be calculated or provided by the LED manufacturer.With this information,the driver output current over life may be compensated such that Constant Lumen Output(CLO)can be achieved from the driver-LED module system.,37,CONSTANT LUMEN OUTPUT,Driver target nominal output current=CLO percentage*Adju
26、stable Output Current(AOC),38,CONSTANT LUMEN OUTPUT,Output current=CLO percentage*Adjustable Output Current(AOC),39,January,June,40,DynaDim,41,System connection,42,Addition Parts of the Programmer,DALI converter(Tridonic DALI BM RS-232),Alex C.C.PUN,OEM Channel,Jun 2011(China OEM),戶外驅動市場,44,出口戶外燈具工廠
27、的要求,品牌Brand效率Efficiency保修Warranty 防水防塵IP尺寸Dimensions交貨期Lead Time價格Price,45,在中國市場的品牌,46,MOSO“No.1”Power Supplier in China,惠州的生產商2006年成立戶外產品:CC:35W 50W 100W 150W 200WCV:50W 75W 100W 200W 250W 300WMulti-output:75W 150W 200W,產品特色Low voltage outputIP6892%efficiency3yrs warranty,47,Inventronics,華東的工廠戶外產品:
28、CC:50W200WCV:50W300W,產品特色Low voltage outputIP6792%efficiency,They dont care money,48,Meanwell,戶外產品:CV:60W320W,產品特色Low voltage outputIP65/6792%efficiency,never higher than 88%on system because of CV3yrs warranty,台灣品牌,49,戶外燈具工廠對PHILIPS的誤解,PHILIPS是知名品牌，有保修，價格一定比其他品牌貴?PHILIPS是歐洲公司，沒有UL認證的驅動?PHILIPS 部份驅動
29、是進口，交貨期一定很長?PHILIPS產品只可保2年，包括驅動PHILIPS驅動產品少,50,產品比較,Advantage,以基本產品150W 350mA 為例,51,總結:為何選 Philips Xitanium 戶外驅動,高可靠性50K hrs,0.5%failure rate,五年保修,實際項目測試Philips 過去五十年在行業的研究高效率Constant Current efficient than Constant Voltage(Meanwell/Inventronic)Upto 94%efficiency for 150W齊全的產品從基本到智能，提供不同的方案,Product Strategy:LED Drivers,53,Xitanium LED Drivers,“The Brain Behind the Bright Idea”,Xitanium enhances the lifetime and reliability advantages of lighting solutions with LEDs.,Thanks for your attention!,
