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CXA2530 Folha de dados(PDF) 8 Page - Cree, Inc |
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CXA2530 Folha de dados(HTML) 8 Page - Cree, Inc |
8 / 15 page 8 XLAMP CXA2530/CXA2540 RETAIL TRACK LIGHT REFERENCE DESIGN Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks and EasyWhite™ is a trademark of Cree, Inc. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. figure 5: cXA2530 retail track light reflector 4. CALCuLATE ThE numbER of LEDs nEEDED The dual purpose of this reference design is to show that a single LeD package can deliver equivalent lighting utility and superior performance compared to existing 39-w CmH lamps on the market and show that it is possible to produce a narrow-beam retail track light based on the XLamp CXA2530 LeD. The CXA2530 LeD is a multi-chip LeD package that can offer the required CBCP with new levels of LED-to-LED color consistency and efficiency. The new XLamp CXA2530 LeD is 34% brighter than the original CXA2011,10 which can enable superior LeD lighting designs even more quickly. we selected a warm white LeD for this reference design, shown highlighted in yellow in Table 7. By choosing an LeD from a mid-level flux bin, we ensured that the design uses an LED that is readily available. Color CCT Range base order Codes min. Luminous flux @ 800 mA 2-step order Code 4-step order Code group flux (lm) @ 85 °C flux (lm) @ 25 °C* Chromaticity Region Chromaticity Region easywhite 4000K T2 3200 3609 40H CXA2530-0000-000N00T240H 40F CXA2530-0000-000N00T240F T4 3440 3879 CXA2530-0000-000N00T440H CXA2530-0000-000N00T440F U2 3680 4150 CXA2530-0000-000N00U240H CXA2530-0000-000N00U240F 3500K S4 2990 3372 35H CXA2530-0000-000N00S435H 35F CXA2530-0000-000N00S435F T2 3200 3609 CXA2530-0000-000N00T235H CXA2530-0000-000N00T235F T4 3440 3879 CXA2530-0000-000N00T435H CXA2530-0000-000N00T435F 3000K S4 2990 3372 30H CXA2530-0000-000N00S430H 30F CXA2530-0000-000N00S430F T2 3200 3609 CXA2530-0000-000N00T230H CXA2530-0000-000N00T230F 2700K S2 2780 3135 27H CXA2530-0000-000N00S227H 27F CXA2530-0000-000N00S227F S4 2990 3372 CXA2530-0000-000N00S427H CXA2530-0000-000N00S427F T2 3200 3609 CXA2530-0000-000N00T227H CXA2530-0000-000N00T227F Table 7: CXA2530 LED order codes 10 measured at 1 A, junction temperature (T J) = 85 °C |
Nº de peça semelhante - CXA2530_13 |
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Descrição semelhante - CXA2530_13 |
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