HardLabs

Psu

shmoergh·moduleur·modules/01-psu/electronics/psu.kicad_pcb

Psu PCB layout, top view — open source board by shmoergh
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About the Psu PCB

Psu is an open source PCB design by shmoergh, published on GitHub. It is a 2-layer board measuring 250 × 32 mm, with 16 components from 9 distinct parts.

Other key parts include the NSD10-12D12. By type, the board carries 5 connectors, 5 diodes, 3 resistors, 1 IC, 1 jumper and 1 switch.

It belongs with the audio designs in this gallery.

From the project

Fully analog DIY-friendly modular synth

Eurorack compatible power supply unit for the Shmøergh Moduleur.

- ±12V power. Works with any of the following Mean Well regulators: - NSD10-12D12 - DKM10A-12 - DKMW20F-12 - DKMW30F-12 - Requires center positive 12V DC input - Built in DC barrel jack input and power switch - Optional +/- input headers for off-board DC & switch placement. Just make sure you know what you're doing if you're using it. - Open source hardware

Psu, from the project README
From the project README

Main components on the Psu

NSD10-12D12

Psu bill of materials (BOM)

16 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NSD10-12D12
ISOLATED_DC-DC_CONV
Mouser
IC1
1
710-694106301002
Barrel_Jack_Switch
Mouser
J1
4
710-61201621721
Conn_02x08_Odd_Even
Mouser
J2, J3, J4, J5
1
Jumper_2_Open
JP1
1
612-PB400EEQR1BLK
PB400EEQR1BLK
Mouser
S1
3
604-WP710A10ID
LED
Mouser
D1, D3, D4
1
863-1N5822G
1N5822
Mouser
D2
1
576-1.5KE36A
1.5KE36A
Mouser
D5
3
303-MF0W4FF1001A10
1k
Mouser
R1, R2, R3

Psu design files

The KiCad project lives in the shmoergh/moduleur repository on GitHub; these links point at the commit this page was built from.

Psu: common questions

How big is the Psu PCB?

The Psu measures 250 × 32 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Psu?

16 components, from 9 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 design files?

From the shmoergh/moduleur 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 Psu design in my own project?

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

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