View Single Post
Old 27-04-2008, 12:00 AM   #5
BarraCuda™
SiaoGu Gives You Wings
 
BarraCuda™'s Avatar
 
Join Date: Jul 2001
Posts: 4,169
Default

The LEDs are connected to a 4'x1' 3mm aluminum sheet as a heat sink. Effectively, only half of the aluminum is heated. The other side is room temperature.

I have taken temperature readings directly on the heat sink above the LEDs, its around 43-47C, well below the thermal design requirements

BarraCuda™ is offline   Reply With Quote