A benchtop power supply is a key thing to have for any aspiring electronics hacker. While you can always buy one, plenty of us have old computer PSUs lying around that could do a fine job themselves.

These $79 each stand-alone Hanmatek benchtop power supplies are Modbus over USB programmable and come in two versions: 0-30VDC @ 10A max., and 0-60VDC @ 5A max.

Portland, Ore. — R&R Technologies, Inc. has introduced its PS-1 power supply, a portable benchtop power supply with built-in rechargeable batteries that enablesengineers to test low-power circuits ...

B&K Precision has added the Model 9120 programmable single-output digital DC power supply to its lineup of benchtop power-supply models. Operating on a standard 115-VAC output, the new supply delivers ...

The first instrument which comes to the mind of most engineers when it comes to testing a new board is an oscilloscope. While that will help to assess many aspects of the board’s performance, it’s not ...

If you would like to build your very own benchtop power supply you might be interested in a DIY tutorial for Supplino. A versatile compact Arduino power supply capable of providing from 4 to 40 ...

Gresham Power Electronics announces availability of its GPS-TPS352 1200W output benchtop power supply.

I'm looking for a power supply to do benchtop testing of automotive components. Ideally I'm looking for 110/120V input and 12-13.8V @ 15-20A output. This is going to be mounted inside a hutch on a ...

This digital DC power supply is built to deliver a single voltage of 00.00 to 30.00 Vdc at a current of 0.000A to 3.000A, with the output values shown on a dual four-digit display ...