[Guido Socher] built himself a great little bench power supply that’s able to put out 30 Volts at 2 Amps. Instead of taking the easy way out by putting a few taps on an ATX power supply, this… ...

The DIY benchtop power supply is equipped with a XH-M401 module and a XL4016E1 DC-DC buck converter handles the voltage regulation providing electronic engineers, ...

The old supply had a small white wire that supplied +12V to mute the power supply when the power is turned off on the front panel. To accomplish the mute function on the new supply, plug CN1 pin 1 ...

The power bank is a true companion for an electronic experimenter as it can provide USB standard 5-V DC supply with features like short-circuit and overcurrent protection. Furthermore, its built-in ...

Thoughtful strap placement and a power supply design that uses readily available components with a 3D printed battery housing makes this DIY prosthetic socket a useful piece of design that ...

Is it feasible to actual BUILD your own power supply from scratch?If so, have any of you (or any acquaintences) done it?Just wondering.

The crafty-as-hell hardware hackers over at Instructables have posted a tutorial for making a magnetic power connector for Thinkpads.If you're familia ...