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How to calculate required driver parameters? : led


My pcb board is capable of 54 leds mounted in series. They’re 3W (54×3=162Watt) Bridgelux in different colour spectrum. Leds require voltage 3.2-3.6V current 600-750mA. How do i calculate now required driver for those? Lamp has got to be with 6 of these pcb panels. One driver for all or separate for each board?

If possible can anyone share a link to a matching equivalent?



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