1 meanwell driver HLG-240H-42B is supposed to supply 4 Samsung Led strip bar in parallel, see hereafter the main characteristic:
- Led Driver HLG-240H-42B : 21-42V / 5.72A
- Samsung led strip B8R5C9H2AWW: 38.5-45.5V / 1.2A
I’ve connected 100Ko potentiometer to DIM- and DIM+ and the 4 led strip in parallel to divide the currect by 3 and keep nominal voltage to 42V, which is within the range of led strip.
Hovewer, after connection, only 3 led bar is working and could be dimmed.
Is there anyone could explain me with there is not enough power to supply 4 led in the samed time ?