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CXA1820-0000-000N0UN40E3 数据表(PDF) 7 Page - Cree, Inc |
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CXA1820-0000-000N0UN40E3 数据表(HTML) 7 Page - Cree, Inc |
7 / 15 page Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 7 XLamp CXa1820 LED relative luminous fluX The relative luminous flux values provided below are the ratio of: • measurements of CXA1820 at steady-state operation at the given conditions, divided by • Flux measured during binning, which is a pulsed measurement at 550 mA at T J = 85 °C. For example, at steady-state operation of Tc = 55 °C, I F = 850 mA, the relative luminous flux ratio is 140% in the chart below. A CXA1820 LeD that measures 2100 lm during binning will deliver 2940 lm (2100 * 1.4) at steady-state operation of Tc = 55 °C, I F = 850 mA. 0% 20% 40% 60% 80% 100% 120% 140% 160% 180% 350 450 550 650 750 850 950 1050 Current (mA) Tc = 25 °C Tc = 55 °C Tc = 85 °C Tc = 105 °C |
类似零件编号 - CXA1820-0000-000N0UN40E3 |
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类似说明 - CXA1820-0000-000N0UN40E3 |
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