A few months ago, someone clued us in on a neat little programmable power supply from the usual Chinese retailers. The DPS5005 is a programmable power supply that takes power from a big AC to DC ...

[TheSignalPath] wanted to repair a broken Instek PSW80-40.5 because it has a lot of output for a programmable power supply — 1,080 ... resistor in the soft start circuit. He temporarily shunted ...

Sponsored by Texas Instruments: Engineers can turn to compact programmable ... easily build logic circuits, fine-tune logic elements, check for errors, and even view a power-consumption estimate ...