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Psu

mamaheux·bass-amplifier·electronics/psu/psu.kicad_pcb

Psu PCB layout, top view — open source board by mamaheux

About the Psu PCB

Psu is an open source PCB design by mamaheux, published on GitHub under the MIT license. It is a 2-layer board measuring 100 × 100 mm, with 65 components from 36 distinct parts.

Other key parts include the MC7815, MC7915, MIC4684, MC7809 and MIC37152. By type, the board carries 28 capacitors, 15 resistors, 7 ICs, 6 connectors, 4 diodes and 2 fuses.

It belongs with the audio designs in this gallery.

Psu, from the project README
From the project README

Main components on the Psu

MC7815MC7915MIC4684MC7809MIC37152NIS5112

Psu bill of materials (BOM)

65 components, 36 distinct parts.

QtyPartRefs
1
MC7815
U1
1
MC7915
U2
2
MIC4684
U3, U4
1
MC7809
U5
1
MIC37152
U6
1
NIS5112
U7
1
PHB21N06LT
Q1
1
Conn_01x03_Female
J1
1
control board
J2
1
processing
J3
1
processing
J4
1
pedals
J5
1
FAN
J6
2
1.5A
F1, F2
1
BR81
D1
2
SS34/40V/4A
D2, D3
1
LED
D4
2
68µH/Sumida CDRH104R-680MC
L1, L2
2
10000µF/35V
C1, C2
7
1µF/35V
C3, C4, C5, C6, C10, C16, C25
Show 16 more
QtyPartRefs
6
2.2µF/25V/UL ESR
C7, C8, C14, C20, C22, C23
2
33µF/35V/260mOhm
C9, C15
2
0.33µF
C11, C17
2
0.1µF
C12, C18
2
330µF/6.3V/160mOhm
C13, C19
3
470µF/16V
C21, C24, C27
1
47µF/6.3V
C26
1
C
C28
6
0
R1, R2, R5, R8, R9, R12
2
3.01k
R3, R6
1
348
R4
1
976
R7
1
16.5k
R10
1
10k
R11
2
inf
R13, R14
1
309
R15

Psu design files

The KiCad project lives in the mamaheux/bass-amplifier 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 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Psu?

65 components, from 36 distinct parts. The full bill of materials is listed on this page.

Where can I download the Psu design files?

From the mamaheux/bass-amplifier repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Psu design in my own project?

Yes, under the terms of its MIT license, which mamaheux chose for the repository.

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