CXA1304-0000-000C00C230F 查看數據表（PDF） - Unspecified

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CXA1304-0000-000C00C230F

Cree® XLamp® CXA1304 LED

Unspecified 

XLAMP® CXA1304 LED

RELATIVE LUMINOUS FLUX - CONTINUED

The relative luminous flux values provided below are the ratio of:

• Measurements of CXA1304 at steady-state operation at the given conditions, divided by

• Flux measured during binning, which is a pulsed measurement at 100 mA at TJ = 85 °C for the 36-V CXA1304 LED.

Using the 36-V CXA1304 LED as an example, at steady-state operation of Tc = 55 °C, IF = 175 mA, the relative luminous flux ratio is 160%

in the chart below. A 36-V CXA1304 LED that measures 380 lm during binning will deliver 608 lm (380 * 1.6) at steady-state operation of

Tc = 55 °C, IF = 175 mA.

240%

200%

160%

120%

80%

36 V

Tc = 25 °C

Tc = 55 °C

Tc = 85 °C

Tc = 105 °C

40%

0%

50

75

100

125

150

175

200

225

250

Current (mA)

Copyright © 2013-2018 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. UL® and the UR logo are registered trademarks of UL LLC.

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