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- Sat Dec 30, 2006 8:47 pm
- Forum: Lighting & Electronics
- Topic: Where is this HEAT coming from???
- Replies: 15
- Views: 14136
I apologize for reviving a month old thread, but there seems to be some serious misunderstanding of how LED's work. So I'm going to get a little pedantic here. LED's like all diodes are like a voltage controlled switch; once the voltage across it it is above a certain level (it's forward voltage) it...