Hello everyone,
I'm currently in a process of research here, I dont know if there are a lot of people building ground up , but that is what I hope to do , Im going to use a number of red and blue cree leds - solder them into a big array...
I currently needing help trying to understand the driver calculations required.. ie: if im using a 30w ( at constant 350mA ) ( 12v output ) driver , how many 2.1Vf @350mA leds can I power in series ?
Any help or direction is appreciated .... I have gone through a number of calculators that arent exactly what Im looking for , and not being much of an electronics person doesnt help.
Regards,
Marc