I bought some solder-type USB A-plugs to go from my Limefuel battery packs to my (tinned copper braid grounding strap) power bus. But there’s no way I can solder 1.5mm^2 (16 AWG or so) wire to the plugs. I don’t even think they’ll fit in the plug housings without touching the shielding. That thickness of wire is impossible to tin, too.
These wires need to carry a bit over 2A each, and will be maybe a foot long. Am I way over-spec-ing this? What would you use?
And now looking at it again it turns out I’m a fucking idiot and I worked out the voltage drop for 5m of 16AWG. 20AWG (hell, even 22!) would be fine over this distance.
For fuck’s sake. I’m going to write an app for this god help me.
Measure twice (with something that’s not a shitty web app which assumes non-metric measurements) then cut once. I am going to take on a “LED Calculator” app as a project when I get back from the Burn.