Tag Archives: atx

Jacob’s Ladder

This is a quick and simple project that is a bit old but still always a delight to see. Who doesn’t love staring at those high voltage sparks moving upwards again and again on the background of a mad scientist’s laboratory?  Since we have a few high voltage transformers around here, I thought I could make a Jacob’s Ladder as a last minute project to add to the ones that would be presented on the Open Day.

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Workshop – Power Supplies

We are proud to announce that eLab will organize its first workshop. In this workshop we will show you how to convert an ATX power supply unit (PSU) from an old computer, into a very simple Lab power supply with the most common voltages (-12V, -5V, 3.3V, 5V and 12V). Very useful for electronic beginners who are in need of a power source for designing, building and testing circuits. Each participant will have the opportunity of acquiring basic knowledge about an ATX PSU and put it to the test converting their own power supply provided by eLab.

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