Another Cree CXB3590 DIY thread

Evil-Mobo

Well-Known Member
Also i got 3 100k potentiometers for dimmers to dim each string individually cause i run multiple strains some are light sensitive some are not so i have complete control
Thanks for stating this as I have been thinking of a way to dim all together, but this makes a lot more sense......
 

Lopez7808

Active Member
I was under the impression that you can only run 5 cxb3950s at 36 volts per cob. That's what I seen on the spreadsheet that's posted? Are you running them at forward voltage of 36 volts??
 

Lopez7808

Active Member
I am asking how is he driving 6 cobs on a 1400. When the spec sheet say you can run 5. I want to know how is he running 12 cobs on 2 1400s. I would like to know
 
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