0-32V 2mA-3A Bench Power Supply

Easy to build 0-32V 2mA-3A Bench Power Supply. I used parts from aliexpress.

Power Supply PCB - https://pl.aliexpress.com/item/33031179271.html

Voltage/Current Meter - https://pl.aliexpress.com/item/32999359092.html (or similar)

You can use it with supplied bezel or print new in colour (like me).

Also you need 6pcs typical banana plugs. 3 red and 3 black.

1pcs typical power switch.

On rear side is place for fuse and power cord socket. Also you should use heatsing for higher currents.

The power supply housing accommodates 100W toroid Transformer.