Benchtop Power Supply From an Old PC

Learn how to repurpose an old PC power supply into a versatile benchtop power supply in this 30-minute video tutorial. Transform a discarded computer component into a useful tool with fixed and variable voltages, capable of supplying three voltages simultaneously and offering constant current output. Follow step-by-step instructions on removing the old power supply, identifying wiring, designing and creating panels, mounting components, and wiring the system. Gain insights on safety precautions, layout design, and testing procedures. Explore the limitations of multiple outputs and access additional resources, including a parts list and wiring diagrams, to complete this DIY project successfully.

Intro
Features
The PC power supply and specs
Removing the old power supply
Identifying the wiring
Removing the power supply top
Precautions and retained power
Freeing up extra wiring
Finding an enclosure
Designing the front panel
Creating the back and front panels
Layout design in the enclosure
Mounting the power supply
Adding terminal blocks and power supply connections
Resistive Load
Toggle switch and LED indicators
Wiring fixed voltage side
Preparing the variable buck converter
Wiring the buck converter
Wiring the variable side
Fusing
Testing and multiple outputs
Multiple output limitations
Wrap up and additional info