Hey @dbrn32… I have the HLG 320XW with the HLG 320 2800 driver. Can I add another QB288 & heatsink to this driver?
Thanks!
1 Like
Unfortunately no.
1 Like
Is it because it is the 2800a driver and not the 2100? It would exceed voltage range and kick out of CC?
1 Like
I’m thinking I would need the 1750 driver… that’s what comes in the 320 XL 3 board kit.
This voltage and current stuff is confusing… thankfully we have @dbrn32 or we’d be blowing up things!
2 Likes
Yes kinda, due to the voltages being a little different and the minimum voltage of that driver, a parallel wiring configuration isn’t an option. The two 324 boards eat up just about all the available voltage on the 2800ma driver in series, definitely not room for another board.
1 Like