The I-V characteristic of white LEDs

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ytliang

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Could someone please provide me some information regarding white LED properties and characteristics. In particular, the I-V characteristics.

Any help would be appreciated, Thanks.
 

Re: White LED Questions

Hi,

Maybe this link is good for you: **broken link removed**

and some simple circuits to drive them when you have 1.2-1.5V DC source only (well below the needed 3.1-3.3V forward voltage):
http://www.cappels.org/dproj/ledpage/leddrv.htm

rgds, unkarc
 

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