Last updated 2 weeks ago
Converting Computer Power Supply to a Lab Bench Using ATX Breakout Board (8$)
Like many of you, I wanted to use a lab bench power supply for my electronics. Unfortunately, they can be very expansive so I wondered if there would be an easier and cheaper way to build one. I came across many great instructables explaining how to modify the power supply from an old computer to a benchtop, but they all required skills and tools I don't have. I finally found out that I could simply use a cheap ATX breakout board. This is by far the easiest solution for the conversion of an A...
Bench Power Supply
This is a design for an open source, modular bench power supply with enough features to compete with the mid-range commercial units in the $1000-ish range. This project includes features such as software calibration, programmatic control via USB Raw HID, etc. In its simplest form, it is very affordable, but can be easily scaled up to a larger, more powerful unit.
1-30V Benchtop Power Supply in ATX PSU House
1-30V Benchtop Power Supply in ATX PSU House: Hello Everyone,In this instruction, I will explain how I built an adjustable (voltage/current limit) DC benchtop power supply using some components of an old PC ATX power supply.My goal was a small and cheap unit with great power performance. I ne...