4 layers32.5 × 105.2 mm
ZESP32
zmaker/arduino_cookbook
gli sketch del nuovo progetto Arduino Cookbook e dei video di YouTube
42 parts269
4 layers100 × 84 mm
Isolation transformer
vulcu/kicad-projectsKiCad Projects
- Size
- 100 × 84 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 42
- Nets
- 31
- Pads
- 100
- Tracks, vias
- 179, 68
- Pours
- 41
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 22 Apr 2024
- Updated
- 13 Jan 2026
Overview
Isolation transformer is an open-source printed circuit board by vulcu, from the vulcu/kicad-projects repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 100 × 84 mm with 42 parts on 31 nets, routed with 179 tracks and 68 vias.
Its parts include 20 resistors, 4 connectors and 2 capacitors.
README
README.mdkicad-projects
KiCad Projects
Parts
42| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 0 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R5, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20 +4 |
| 4 | Conn_BNC_Vert_PCB | vulcu:AMPHENOL_112405-12 | J1, J2, J3, J4 |
| 4 | Fiducial_1mm_Mask2mm | Fiducial:Fiducial_1mm_Mask2mm | FD1, FD2, FD3, FD4 |
| 4 | Jumper_2_Bridged | TestPoint:TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP1, JP2, JP3, JP4 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4 |
| 2 | C_Small | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2 |
| 2 | Hammond_560 | vulcu:XFMR_3302W64P508L4166H216Q9B | T1, T2 |
| 2 | TestPoint | Connector_PinHeader_1.00mm:PinHeader_1x01_P1.00mm_Vertical | TP1, TP2 |
Questions
How big is the Isolation transformer PCB?
It measures 100 × 84 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Isolation transformer use?
42 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 Isolation transformer KiCad files?
From the vulcu/kicad-projects repository on GitHub, at the commit this page was made from: the board is isolation-transformer/isolation-transformer.kicad_pcb and its schematic captouch-keyboard/captouch-keyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Isolation transformer design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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