ATX Power Supply for Raspberry Pi
Materials
Gerber file
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
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Component list
Component List
Use 191205-14-94 and 191205-15-94 as images for the PCB
Resistors (0805, 0.1 W)
R1, R3, R6, R7, R8 = 1 k, 1%
R2, R4, R5, R9, R10 = 100 k, 1%
R11 = 10 k, 1%
Capacitors
C1 = 100 nF, 0805
C2 = 10 nF, 0805
Semiconductors
D1 = SM4007
D2 = BAT54
IC1 = ATTINY85
T1 = SI2318CDS
T2 = 2N7002
LED1 = LED, green, 3 mm
Miscellaneous
SV1, JP7 = Header male 3 points pitch 2.54 mm
JP1, JP3, JP5, J6, JP8 = Header male 2 points pitch 2.54 mm
JP2 = Header male 1 point pitch 2.54 mm
SV14 = Header male 2 rows 6 points pitch 2.54 mm
X5, X6, X7, X8 = MSTBVA 2.5 / 2-G-5.08 2-pins header
X4 = USB Type B connector
X1 = Molex Mini-Fit Jr straight connector, 5566, 24-way, 2 rows
X2, X3 = USB Type A connector
PCB
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