HardLabs

LM317ps

Natsurii·LM317ps

LM317ps PCB layout, top view — open source board by Natsurii

About the LM317ps PCB

LM317ps is an open source PCB design by Natsurii, published on GitHub. It is a 2-layer board measuring 57.2 × 44.5 mm, with 11 components from 8 distinct parts.

By type, the board carries 4 diodes, 2 connectors, 2 capacitors and 1 resistor.

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

From the project

An AC to DC variable voltage power supply.

LM317ps, from the project README
From the project README

LM317ps bill of materials (BOM)

11 components, 8 distinct parts.

QtyPartRefs
1
AC IN
J1
1
DC OUT
J2
1
5K
RV1
1
LM317T
VR1
4
1N4001
D1, D2, D3, D4
1
2200uF
C1
1
22uF
C2
1
500
R1

LM317ps design files

The KiCad project lives in the Natsurii/LM317ps repository on GitHub; these links point at the commit this page was built from.

LM317ps: common questions

How big is the LM317ps PCB?

The LM317ps measures 57.2 × 44.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LM317ps?

11 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the LM317ps design files?

From the Natsurii/LM317ps repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the LM317ps design in my own project?

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

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