2 layers66.9 × 74.5 mm
2 layers27 × 13 mm
Lin2sw
wyolum/lin2sw11small board to convert linear 3 pin regulator to switching regulator (TO220 compatible, eg 7805)
- Size
- 27 × 13 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 6
- Pads
- 35
- Tracks, vias
- 68, 1
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 27 Aug 2015
- Updated
- 8 Oct 2015
Overview
Lin2sw is an open-source printed circuit board by wyolum, from the wyolum/lin2sw repository on GitHub. It is a 2-layer board of 27 × 13 mm with 20 parts on 6 nets, routed with 68 tracks and 1 via.
Its parts include 3 capacitors, 1 IC, 1 diode, 1 connector and 1 inductor.
README
README.mdlin2sw
small board to convert linear 3 pin regulator to switching regulator (TO220 compatible, eg 7805)
License
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 10nF | lin2sw:C_0805_HandSoldering | C3 |
| 1 | 15uF 50V | lin2sw:C_2917_HandSoldering | C1 |
| 1 | 33uH | lin2sw:Choke_SMD_Pulse-PE1167 | L1 |
| 1 | 68uF 16V | lin2sw:C_2312_HandSoldering | C2 |
| 1 | EN | lin2sw:R_0805_HandSoldering | W1 |
| 1 | LM2675-5.0 | lin2sw:SO-8 | U1 |
| 1 | SK35 | lin2sw:Diode-SMA_Handsoldering | D1 |
| 1 | TO220 | lin2sw:Pin_Header_Straight_1x03 | P1 |
The 8 most common of 20 parts.
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Questions
How big is the Lin2sw PCB?
It measures 27 × 13 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lin2sw use?
20 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Lin2sw KiCad files?
From the wyolum/lin2sw repository on GitHub, at the commit this page was made from: the board is kicad/lin2sw.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lin2sw design in my own project?
Its repository states no licence, so its author keeps all rights: ask wyolum before reusing the design.