Microbus

Combined power supply / bus board for Eurorack with 8 power headers.

Useful Documents
Build Document

Description

Microbus PCB is a variant of FC Power, additionally integrating 8 power headers onto a slightly larger PCB. Powered by a 12V AC wallwart and provides ~500mA at +/-12V, ~100mA at 5V (optional). Dead simple to build and based on easily sourced and inexpensive parts. You can also choose to built it as a +/-15V supply with minor component changes.)

Can be easily expanded to include more power headers with the Expandobus.

Dimensions of the PCB are 110mm x 81mm. Height of a completed unit is 30mm.

The perfect solution for:

  • Small – medium sized cases
  • Small, self contained synth projects
  • Skiffs cases