DCBusFilter
About the DCBusFilter PCB
DCBusFilter is an open source PCB design by OpenVVVF, published on GitHub under the CERN-OHL-W-2.0 license. It is a 4-layer board measuring 292 × 96.1 mm, with 37 components from 4 distinct parts.
By type, the board carries 36 capacitors and 1 connector.
It belongs with the displays & leds designs in this gallery.
From the project
Open-source high-power 3-phase VSI with independent safety coprocessor, fully isolated gate drives, and node-based codegen configuration tools. Firmware, RTE, and telemetry live in OpenVVVF/RTE.
Our current in-progress build photos for size 2 are below, thanks again to our sponsors for helping make this possible
An open-source, high-power voltage-source inverter (VSI) for 3-phase AC drives. The design centres on a dual-MCU control board with an independent safety coprocessor, fully isolated gate drives and sensing, dual isolated CAN buses, and a control stack configurable through node-based codegen tools.
DCBusFilter bill of materials (BOM)
37 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 524265-E | 524265E | J15 |
| 6 | MKP1848S61010JY5B | MKP1848S61010JY5B | C1, C2, C5, C6, C26, C27 |
| 12 | B58031U9254M062 | B58031U9254M062 | C3, C4, C7, C8, C12, C13, C21, C22 +4 |
| 18 | VY1222M47Y5UQ6TV0 | VY1222M47Y5UQ6TV0 | C9, C10, C11, C14, C15, C16, C17, C18 +10 |
DCBusFilter design files
The KiCad project lives in the OpenVVVF/Hardware repository on GitHub; these links point at the commit this page was built from.
DCBusFilter: common questions
How big is the DCBusFilter PCB?
The DCBusFilter measures 292 × 96.1 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the DCBusFilter?
37 components, from 4 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 DCBusFilter design files?
From the OpenVVVF/Hardware 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 DCBusFilter design in my own project?
Yes, under the terms of its CERN-OHL-W-2.0 license, which OpenVVVF chose for the repository.
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