
Type d
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

Banana Jack and BNC Adapters for RIGOL DL3000 Electronic Loads
Dl3000-adapters is an open-source printed circuit board by sirhcel, from the sirhcel/dl3000-adapters repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board of 57 × 125 mm with 14 parts on 6 nets.
It belongs with the interfaces and adapters and power boards of this library.
This project is about banana jack and BNC adapters for RIGOL's DL3000 series electronic loads. There are already adapters for narrower binding posts (like BK Precision, ...) but I did not find any for the 39 mm pitch of the RIGOL DL3000 series.
These adapters are meant for conveniently feeding a few amperes - not for high current applications.


The BNC adapter has a pretty standard footprint. So you should be able to find a suitable replacement from your preferred distributor. Information on replacement parts welcome.
There are two board variants for sourcing the connectors from different distributors.


| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Binding Posts | TestPoint_Local:TestPoint_2Pads_D15.0mm_Drill7.0mm_RIGOL_DL3000_Binding_Posts | TP1, TP2, TP3 |
| 2 | Banana Jack | Connector_Local:Pomona_73099 | J4, J5 |
| 2 | Banana Jack | Connector_Local:Hirschmann_SKS_PB4 | J1, J3 |
| 1 | BNC | Connector_Coaxial:BNC_TEConnectivity_1478204_Vertical | J2 |
The 8 most common of 14 parts.
It measures 57 × 125 mm and has 2 copper layers, 1.6 mm thick.
14 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.
From the sirhcel/dl3000-adapters repository on GitHub, at the commit this page was made from: the board is dl3000-adapters.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CC0-1.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards


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