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Power supply

Poojaa-Rangaiah·Kicad_Projects·Power supply pcb/Power supply pcb.kicad_pcb

Power supply PCB layout, top view — open source board by Poojaa-Rangaiah

About the Power supply PCB

Power supply is an open source PCB design by Poojaa-Rangaiah, published on GitHub. It is a 2-layer board measuring 30 × 52.8 mm, with 17 components from 13 distinct parts.

Other key parts include the LM317_TO-220 and LM7805_TO220. By type, the board carries 7 connectors, 3 capacitors, 3 resistors, 2 ICs, 1 switch and 1 diode.

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

From the project

This repository contains the Kicad PCB files

Main components on the Power supply

LM317_TO-220LM7805_TO220

Power supply bill of materials (BOM)

17 components, 13 distinct parts.

QtyPartRefs
1
LM317_TO-220
U1
1
LM7805_TO220
U2
1
Barrel_Jack_Switch
J1
2
Conn_01x03_Pin
J2, J5
2
Conn_01x02_Pin
J3, J6
2
Screw_Terminal_01x02
J4, J7
1
EG1218
S1
1
LED
D1
1
10u
C1
1
1u
C2
1
0.1u
C3
2
330
R1, R2
1
560
R3

Power supply design files

The KiCad project lives in the Poojaa-Rangaiah/Kicad_Projects repository on GitHub; these links point at the commit this page was built from.

Power supply: common questions

How big is the Power supply PCB?

The Power supply measures 30 × 52.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power supply?

17 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the Power supply design files?

From the Poojaa-Rangaiah/Kicad_Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Power supply design in my own project?

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

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