- Mar 20, 2022
Hello. I am considering making a portable 75W laser. I am not very familiar with what I would need for this. The laser diodes that will be used are NUBM35 74W. The driver that will power them will be the one in the picture because I was told that it is suitable for this power. I will use 8 18650 batteries. I think they will do. They will be placed in two boxes of 4 each. I haven't come up with a body to put it all in yet, but I have ideas. For cooling, I will put a large aluminum radiator without active cooling. What else will I need?