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LED分流保护方案(免费).ppt

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LED分流保护方案(免费).ppt

上传人:q1188830 2019/11/26 文件大小:925 KB

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LED分流保护方案(免费).ppt

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文档介绍:LSP OpenLEDShuntProtector OverviewIntroducingtheBourns®LSP petitionSummaryTargetLightingApplicationsLCDBacklighting-putermonitorsTransportLighting-Instrumentationbacklighting forcars,trucks,etcTaillights,brakelightsforcarsandtrucksDashboardbacklighting-AvionicsSignageAmbientlightingInstrumentationIndustrialHighReliabilityLightingLow/ZeroMaintenanceLighting-Streetlighting-TrafficlightsIntrinsicallySafeLighting-Mining-OilExploration-EmergencyLightingDisplayLighting-Food-Refrigeration-SignageLEDCharacteristicsTypicallightingLEDshavea Vfof~-pliance,:- MultipleLEDscanbearrangedinseriestosimplifythepowersupplydesign.- Highvoltage,lowcurrentpowersupplyimprovesefficiencyofthepowersupply.- Modulardesigncanalloweasyscaling;forexample,using1WLEDs-8W,16W,24Wor32Wdesignscaneasilybecreatedwithmultiplestringsof8x1WLEDs.- :-centageofitsinitialvalue,theLEDisdeemedtobe“EndofLife”.TheLEDdieisdamagedduetoovervoltage,,*,LEDlightingfixturesmust:-Havea3yearwarranty-Produce>70%ofnewlightoutputfor35k hours(residential:25k).PlacingaBourns®,highpowerLEDswouldrequir