In part 4, we go over A-type and B-type dimming for constant voltage drivers. We’ll examine how dimming works for each type, the advantages and disadvantages of each, and how to set up your CV driver.
The LEDG Guide to Mean Well HLG Drivers: Part 4 – A-Type vs. B-Type (Constant Voltage)
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For your example with The B-type driver:
What happens when you draw too much voltage when connecting the HLG-600H-54 with lets say 8 boards in parallel? Will this just keep it in CC mode and you can still dim with the POT or will they not dim because they with draw a forward voltage above the minimum of the driver?