HardLabs

PSU-30W

ctag-fh-kiel·PSU-30W·pcb/psu-30w.kicad_pcb

PSU-30W PCB layout, top view — open source board by ctag-fh-kiel
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About the PSU-30W PCB

PSU-30W is an open source PCB design by ctag-fh-kiel, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 200 × 81 mm, with 33 components from 11 distinct parts.

Other key parts include the R-78E5.0-1.0. By type, the board carries 18 connectors, 5 diodes, 5 resistors, 2 jumpers, 1 IC and 1 capacitor.

It belongs with the audio and power & battery designs in this gallery.

From the project

Eurorack power supply unit DCDC

Main components on the PSU-30W

R-78E5.0-1.0

PSU-30W bill of materials (BOM)

33 components, 11 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
R-78E5.0-1.0
U1
1
Barrel_Jack
J1
16
~
J2, J3, J4, J5, J6, J7, J8, J9 +8
1
Power Switch Option
J18
1
DKA30A-12
DC101
1
Isolation
JP1
1
PWR_SEL
JP2
1
1N5402
D1
4
LED
D2, D3, D4, D5
1
22u
C3
5
4k7
R1, R2, R3, R4, R5

PSU-30W design files

The KiCad project lives in the ctag-fh-kiel/PSU-30W repository on GitHub; these links point at the commit this page was built from.

PSU-30W: common questions

How big is the PSU-30W PCB?

The PSU-30W measures 200 × 81 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PSU-30W?

33 components, from 11 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 PSU-30W design files?

From the ctag-fh-kiel/PSU-30W repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the PSU-30W design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

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