How do I know my SMD LED voltage?
Answers from top 7 papers
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Papers (7) | Insight |
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01 Nov 2011 54 Citations | The LED driver should have the capability of providing multiple constant current source regardless to the LED forward voltage variations. |
06 Jul 2011 5 Citations | The results can be used to help know the general and complete voltage effects. |
01 Sep 2016 13 Citations | Detailed analyses show that the ambient temperature has a significant influence on optical characteristics of low-power SMD LED. |
38 Citations | In actual measurement as well as in thermal simulation, the proposed LED lamp structure showed excellent thermal properties, compared with surface mound device-printed circuit board (SMD-PCB) package LED lamp. |
45 Citations | Through the constant current and constant voltage dimming scheme, the LED has smoothed temporary voltage transient and will extend the lifetime of a LED lamp. |
This validates the extension of PET theory equations for low-power SMD LED. | |
The results obtained implicate that the electric wire pattern along with LED arrangement and HS size needs to be designed carefully in thermal management of SMD-LED packages. |