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NCL30000LED1GEVB: 115 Vac Dimmable LED Driver Evaluation Board

评估/开发工具简介
This is a single stage power factor corrected TRIAC dimmable isolated flyback LED driver intended for lighting applications such as down lights, PAR lamps and residential/commercial LED fixtures. The NCL30000 is based on a fixed on-time, critical conduction mode (CrM) flyback topology. The board is designed to provide 350 mA of constant current and drive up to 15W of LEDs in a single string. Closed loop regulation of the LED current is achieved which results in accurate current regulation across a range of LEDs. This board is specifically designed to support an input line voltage range of 90-135 Vac.

The design is power factor corrected with a nominal PF of >0.96. Triac dimming is preconfigured to drive 12 white LEDs at 350 mA from 115 Vac. For optimal dimming performance, a single capacitor can be adjusted to match the numbers of LEDs. The board can support from 4-15 LEDs in series.
评估/开发工具信息
产品 状况 Compliance 简短说明 所用产品 行动
NCL30000LED1GEVB Active
Pb-free
115 Vac Dimmable LED Driver Evaluation Board NCL30000DR2G
Avnet (2015-07-09) : 1
Digikey (2015-07-09) : 2
技术文档
类型 文档标题 文档编号/大小 修订号
Eval Board: BOM NCL30000LED1GEVB Bill of Materials ROHS Compliant NCL30000LED1GEVB_BOM_ROHS.PDF - 121.0 KB  7 
Eval Board: Gerber NCL30000LED1GEVB Gerber Layout Files (Zip Format) NCL30000LED1GEVB_GERBER.ZIP - 50.0 KB  0 
Eval Board: Schematic NCL30000LED1GEVB Schematic NCL30000LED1GEVB_SCHEMATIC.PDF - 34.0 KB  0 
Eval Board: Test Procedure NCL30000LED1GEVB Test Procedure NCL30000LED1GEVB_TEST_PROCEDURE.PDF - 116.0 KB  3 
Eval Board: Manual NCL30000LED1GEVB Manual EVBUM2099/D - 1083.0 KB  3 
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