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Ok this is a bit of a napkin design.. Yea 9 luxeon c RB's run in series will draw roughlyCorrect yes,worst case scenario I will send all my 3ups to Steves and have them reflowed to my likings.
about 100mA at 2.66 v each. 23.94v .. ( 24V power supply)
So yea 24v ps is pretty soft but low total output to the potential.
With a 24.75V power supply the leds will draw 350mA
2.85V 800mA..25.65.
Just buy the PART #: LRS-35-24 for $12..
Trim it to 13V and add
in series at the end.Done..each 1 ohm resistor dissipates 640 mW
About 20W..
- each 1 ohm resistor dissipates 640 mW
- the wizard thinks the power dissipated in your resistor is a concern
- together, all resistors dissipate 640 mW
- together, the diodes dissipate 20520 mW
- total power dissipated by the array is 21160 mW
- the array draws current of 800 mA from the source.