Uploaded March 2025 | Updated September 2026, 1 week ago

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Building a multiple power supply that fits into a single unit is a challenging task, much like going on a long hike.
I built one and am sharing my experience with you in this video.
The final result is a bit crude, but it works very well.
Why can this be considered the ultimate power supply? Because it features multiple adjustable outputs across three different units.
A total of four outputs, one of which is dual, provide the following voltages: 0-60V adjustable, 0-24V adjustable, +/-12V or 15V (dual), and 5V or 3.3V.
The maximum current is 10A for the 60V switching unit, with 83% efficiency, while the linear 24V supports 6.5A.

This provides a fully functional power supply for the laboratory. It allows for low-power output for control
circuits and high-power output for other testing purposes.

Questions? Watch the Q&A video here: youtu.be/OiGNj1KLx-8

Full series of #Electronics:
youtube.com/playlist?list=PLwbCeSU2Kq_zORt4un2iQ3JUYxzWF3cTJ

All technical details, including schematics, on my website: accidentalscience.com/19/The%20Ultimate%20Power%20Supply.html

Website: accidentalscience.com