NoWaistedSpace
Well-Known Member
Are you talking aboput (Logic) growmau5's design. or Chiled's?
Or QB's with Samsungs?
Or QB's with Samsungs?
Vero 29 selection
- Thread starter BuckeyeGrowGuy
- Start date
Purpsmagurps
Well-Known Member
took out 1200W of HPS and 1400W of AC. and put in 760W dimmed down 75% ... hundred less a month.
and growmau5
and growmau5
NoWaistedSpace
Well-Known Member
I owe growmau a lot. Learned from his "how to" vids. I also found out, building them is "addicting" lol I have 6 of the QB 360's I haven't used yet. They will be my next project.
Purpsmagurps
Well-Known Member
jussayin tho. my qb savings save me 1400 a year, which pays for another 765W light setup. I can double my output year over year now for the same cost. 2600W replaced by 750W. I do have about 400W of other pumps/ fans stuff running but. thats using a little under a third of the power I was before. whoever says this isnt scaleable to commercial levels is a weiner.
Purpsmagurps
Well-Known Member
10k per 20x20 for qb roughly. maybe more. but if you build yourself you can easily do it. who doesn't pull at least $10k profit per run that big shouldn't be growing that big in the first place.
Pedro Mello
Well-Known Member
Hi guys
I've already have six VERO297GEN BXRC-35G10K0-B-7X.
How can I choose the driver?
Will a HLG-320H work?
I've already have six VERO297GEN BXRC-35G10K0-B-7X.
How can I choose the driver?
Will a HLG-320H work?
Chip Green
Well-Known Member
@Pedro Mello
You have COBs with a 36.6 voltage.
Well, that's what I found after a copy/paste of the part #.
We're going to need more information to get that driver question answered properly.
Let us begin.
What do you have for heatsinks?
You have COBs with a 36.6 voltage.
Well, that's what I found after a copy/paste of the part #.
We're going to need more information to get that driver question answered properly.
Let us begin.
What do you have for heatsinks?
Pedro Mello
Well-Known Member
My cobs are 90cri, 1800mA; 52V; 93,6W (I found this info on its catalog).
About heatsinks: I live in Brazil, which doesn't have a good passive heatsinks market, so I already bought six Alpine 11 GT coolers.
My initial idea was to use HLG-480H-54A. But now, with the high of dollar I've been thinking in another alternative.
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Rocket Soul
Well-Known Member
2 x Meanwell xlg240-h-ab should work great aswell with a little less $$$
Pedro Mello
Well-Known Member
Thanks, Rocket!
In this case, should I build two circuits with 3 cobs parallely connected?
What about fuses? One per cob? How can I choose it?
And the coolers' circuit is apart? How do I proceed?
Pedro Mello
Well-Known Member
Does the XLG-150-H-A would work for 3 cobs which are 90cri, 1800mA; 52V; 93,6W (vero 29 BXRC-35G10K0-B-7X)?
It's the only driver that I found in Brazil and think that might works.
It's the only driver that I found in Brazil and think that might works.
Rocket Soul
Well-Known Member
Yes it should work, but at around 50w each cob.
Pedro Mello
Well-Known Member
How bad would be that? Do you recommend two cobs per driver (instead of 3)?
Rocket Soul
Well-Known Member
The more cobs per driver the better, running soft will increase efficiency.
Pedro Mello
Well-Known Member
Do I have to assemble the three cobs by making parallel connections, right? In this case, one fuse per cob would give me the necessary security?
How can I choose the fuses?
Rocket Soul
Well-Known Member
Dont know, i usually dont use fuses.