Power supply

A cheap stabilized power supply, which I bought for a penny in the past, burned down when I started playing with a self-made radio power amplifier. So I decided to look into the cellar and nearby nooks and crannies in search of materials for building my own source of power.

The old transformer and several elements from the previous refurbishment found in the cellar were perfectly suited to start work. I built a small power supply unit with a digital voltage, current and power meter. It is not a laboratory instrument, but I am quite happy with it.



pictures
chassis built from leftovers found in the cellar

chassis built from leftovers found in the cellar

under construction...

under construction...

under construction...fuses

under construction...fuses

under construction...

under construction...

under construction...

under construction...

testing...

testing...

testing...

testing...

Hardware and software is self-made :)