Thanks for the replies.
When I arrive home today I will post a schematic. For now, here is a link to the LEDs I am driving http://www.laminaceramics.com/products/bl4000.aspx. For now I am running 1 RGB, I would like to run up to 8 in parallel, therefore the necessity for powerful regulators and powerful mosfets.
I tried using specialized LED drivers, but they all maxed out at 1amp. Cost me $60 too, I may sell them or return them.
I am a filmmaker by trade and that is the ultimate purpose for these LED's. A low power solution for car kits and mobile rigs.
P.S. My source voltage, ~12-14v will not be constant, I know that. A switching regulator that doesnt vary ouput based on input would be nice. The LT1074 looks interesting, also the LM2676. What do you think?
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