Opensync power supply eval
About the Opensync power supply eval PCB
Opensync power supply eval is an open source PCB design by ErichZimmer, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 50 × 50 mm, with 10 components from 7 distinct parts.
Other key parts include the NCP1117-3.3_SOT223 and NXE2S0505MC. By type, the board carries 5 capacitors, 2 ICs, 2 inductors and 1 connector.
It belongs with the power & battery designs in this gallery.
From the project
An open source synchronizer for velocimetry of fluids.
For a more detailed specification, please read the datasheet.
If successfull, no errors or warnings should be produced. Please note that all commands to and from opensync are terminated with CRLF. Additionally, all used output terminals should be validated on an osciliscope for peace-of-mind, allthough this is not strictly necessary.
- Software: All firmware and software components are covered by the GNU GPLv3 license. - Hardware: All hardware is covered by the CERN-OHL-S-v2 license.
Main components on the Opensync power supply eval
Opensync power supply eval bill of materials (BOM)
10 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NCP1117-3.3_SOT223 | SOT-223-3_TabPin2 | U1 |
| 1 | NXE2S0505MC | Converter_DCDC_Murata_NXExSxxxxMC_SMD | U3 |
| 1 | 61400416121 | 61400416121 | J1 |
| 1 | 15U 15u | IND_ASPI-4030S-150M-T | L2 |
| 1 | 22U 22u | IND_ASPI6045S220MT | L3 |
| 4 | 10U 10u | C_0402_1005Metric_small_pads | C1, C3, C4, C5 |
| 1 | 4.7U 4.7u | C_0402_1005Metric_small_pads | C2 |
Opensync power supply eval design files
The KiCad project lives in the ErichZimmer/OpenSync repository on GitHub; these links point at the commit this page was built from.
Opensync power supply eval: common questions
How big is the Opensync power supply eval PCB?
The Opensync power supply eval measures 50 × 50 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Opensync power supply eval?
10 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Opensync power supply eval design files?
From the ErichZimmer/OpenSync repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Opensync power supply eval design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which ErichZimmer chose for the repository.
More boards in OpenSync
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RP2040/RP2350Led draft
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RP2040/RP2350Candidate
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RP2040/RP2350Before
160 × 100 mm217 parts4LCERN-OHL-S-2.04
RP2040/RP2350Led stitched
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RP2040/RP2350Opensync prototype
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