2 layers112 × 60.5 mm
2 layers16.8 × 10.2 mm
Commonmode choke
loxodes/emc_tools28experimental open hardware e-field and h-field probes and LISN
- Size
- 16.8 × 10.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 3
- Nets
- 4
- Pads
- 14
- Tracks, vias
- 2, 11
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 17 May 2016
- Updated
- 26 Dec 2022
Overview
Commonmode choke is an open-source printed circuit board by loxodes, from the loxodes/emc_tools repository on GitHub, published under the MIT licence. It is a 2-layer board of 16.8 × 10.2 mm with 3 parts on 4 nets, routed with 2 tracks and 11 vias.
It belongs with the sensors and measurement boards of this library.
README
README.mdem_probes
experimental open hardware near field e-field and h-field probes
See doc folder for scalar network analyzer captures of probe performance.
h-field probe design from "Study of Magnetic Probes Used in EMI Measurements", DOI 10.1109/APEMC.2015.7175309
Parts
3| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Conn_Coaxial | jtk_kicad_libs:SMA_Cinch_142-0711-821_EdgeMount | J1, J2 |
| 1 | DFT4532-224B | jtk_kicad_libs:DFT4532 | FL1 |
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Questions
How big is the Commonmode choke PCB?
It measures 16.8 × 10.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Commonmode choke use?
3 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 Commonmode choke KiCad files?
From the loxodes/emc_tools repository on GitHub, at the commit this page was made from: the board is commonmode_choke/commonmode_choke.kicad_pcb and its schematic commonmode_choke/commonmode_choke.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Commonmode choke design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).