This DC signal is then sent through a BD245 ... We’ve seen a few computer power supplies converted into a bench power source, but we’re impressed with [Guido Socher]’s build log.

The DPS5005 is a programmable power supply that takes power from a big AC to DC wall wart and turns it into a tiny bench-top power supply. You can pick one of these things up for about thirty ...

The global DC Power Supplies Market is on track for robust growth, projected to expand at a Compound Annual Growth Rate (CAGR ...