Driver for 2 x QB132 boards

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t-bot
LED-Curious
LED-Curious
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Joined: Wed Aug 29, 2018 9:25 am
Location: Canada

Hi guys,

This is for a smaller personal setup. I would like to know the best driver for 2 x QB132. Those are 75W max boards not requiring heatsinks from what I read. I'm trying to run them at about 50% in my veg cabinet but would like to be able to run them closer to 75W when I'm close to flower.

I was looking at either the HLG-150H-36B for parallel configuration but not sure if it's the best choice.
Would I get better results by wiring boards in series?

What would be the best driver to achieve this or the best driver choices for my setup?

Thanks in advance.
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x86ricer
LED-Curious
LED-Curious
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Posts: 6
Joined: Sun Jul 15, 2018 9:43 pm

If you are going to stick with just two QB132 boards, then the HLG-150H-36 would be the best choice. I like the 3 in 1 dimming function of the B drivers. But they now offer an AB driver that gives you the remote dimming function of the B driver but also retains the voltage adjust function of the A driver. For your application I don't know that the extra function is worth the extra $20. Mouser has all three in stock.

HLG-150H-36A
HLG-150H-36B
HLG-150H-36AB
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