[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 project ...

A power supply or PSU is a popular test equipment. Makers like Badji who likes to tinker with electronics and robotics, need a power supply companion in their laboratory that can work with not only a ...

Ever wanted to try your hand at wood burning? If you already threw away your first soldering iron—you know the one: plugged straight in to the wall, no temperature control, came with a thick piece of ...

“Supplino is a Quick & Dirty PSU (Power Supply Unit) made with some widely available breakout boards, an Arduino Nano (or an Arduino Nano Every) and a graphical LCD. Power output is given by a DC/DC ...

Here are two breadboard power supply alternatives. If you were tasked with creating a solution of your own, is there anything you would do differently? Here are two breadboard power supply ...

Fig. 1: The Mean Well replacement power supply for a BE FM1C1. Fig. 2: Drilling holes in the side of the transmitter to mount the new supply. Apex Broadcasting’s Chief Engineer Bruce Roberts came up ...

I think it'd be very difficult, and not worth the effort to get the kind of quality and voltage regulation out of a ho-made one. If you're worried about size, try finding different fromfactor PSUs and ...