Dual rail power supply (4HP)

Based on:
DSupply by Andrew Kilpatrick.

interactive version

Dintree's simple, small and inexpensive power supply, converted into a 4HP Eurorack module.

I am scared to death of dying from poking around mains voltage, so being able to use a regular laptop power brick is a godsend.

Build notes

Only one side of the expander PCB will really be useful when placing this module right at the edge of a case. I usually fill the other half with as many electrolytic capacitors as will fit.