I am making a SP3T switch that has PU/PD/Load. One of these is an automotive injector that would see some intermittent current with a max of 16A @ 85V.
Is it dangerous to use solder to connect this terminals together on a pcb?
Is copper trace what I would need to opt for?
I am just worried about the current being too high and not really sure of solder's capability for this. I am not using a PCB designer.