HardLabs

Eurorack-PSU

JacobParent7·Eurorack-PSU

Eurorack-PSU PCB layout, top view — open source board by JacobParent7

About the Eurorack-PSU PCB

Eurorack-PSU is an open source PCB design by JacobParent7, published on GitHub. It is a 2-layer board measuring 108 × 44.5 mm, with 15 components from 6 distinct parts.

Other key parts include the L7912. By type, the board carries 10 capacitors, 3 diodes and 1 IC.

It belongs with the audio designs in this gallery.

From the project

This repository has the KiCAD design files for a simple +12/-12V Eurorack PSU PCB that does not require a center tapped transformer. It also includes the BOM and CPL to order directly from a PCB Fab such as JLC PCB

Main components on the Eurorack-PSU

L7912

Eurorack-PSU bill of materials (BOM)

15 components, 6 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
L7912
U2
1
L7812
LM7812
3
1N4007
D1, D2, D3
4
4700UF
4700uF
C1, C2, C3, C4
2
2000UF
2000uF
C5, C6
4
1UF
1uF
C7, C8, C9, C10

Eurorack-PSU design files

The KiCad project lives in the JacobParent7/Eurorack-PSU repository on GitHub; these links point at the commit this page was built from.

Eurorack-PSU: common questions

How big is the Eurorack-PSU PCB?

The Eurorack-PSU measures 108 × 44.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Eurorack-PSU?

15 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Eurorack-PSU design files?

From the JacobParent7/Eurorack-PSU repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Eurorack-PSU design in my own project?

The repository has no license, so all rights stay with JacobParent7. Use it as a reference, and ask the author before reusing the design.

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