One great way to do this is to repurpose an old computer PSU, and that’s exactly what the excellent writeup by [Mukesh Sankhla] shows us how to do. Starting with an ATX power supply from a ...
I’m working on these things slowly, and for now, it’s good enough for long-term testing with my laptop given a certain laptop PSU and cable combination. The first 100 W USB-C PSU I own ...