please have a look at this chart:
I have a question on the calculation of voltage drop on each of the connection point between the wire and led strip. We are using 1.5mm2 wire and 24V led strip which uses 0.6A per meter.
Do we calculate the voltage drop for the first strip using 0.6A or 8.4A (the total current of all the strips)?
How about the second strip? Do we calculate the voltage drop based on 1.5A, 8.4A or (8.4A - 0.6A = 7.8A)?
Similarly, for the second last strip, do we calculate the voltage drop based on 2.1A or (8.4A - 0.6A - 1.5A - 1.8A = 4.5A)?