Atx q630
CyberXZT·atx-q630
About the Atx q630 PCB
Atx q630 is an open source PCB design by CyberXZT, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 99.1 × 50.8 mm, with 11 components from 11 distinct parts.
Other key parts include the VXO78012-500. By type, the board carries 5 connectors, 2 capacitors, 2 resistors, 1 IC and 1 transistor.
From the project
ATX - Quadra 630 PSU Conversion Kit
This is an ATX/Quadra 630 PSU conversion PCB that I designed a while ago and never got around to uploading.
I am not an electrical engineer. I take no responsibility for any damage these designs may cause. Use these designs with extreme caution.
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.

Main components on the Atx q630
Atx q630 bill of materials (BOM)
11 components, 11 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | VXO78012-500 VXO78012 CUI Inc. | CONV_VXO78012-500 | U1 |
| 1 | 2N3904TFR 2N3904 ON Semiconductor | TO-92_Inline_Wide | Q1 |
| 1 | 0460152403 ATX PWR Molex | Molex_Mini-Fit_Jr_5566-24A2_2x12_P4.20mm_Vertical | J1 |
| 1 | 0015247141 MAC PWR Molex | Molex_Mini-Fit_Jr_5566-14A2_2x07_P4.20mm_Vertical | J2 |
| 1 | 828548-6 MAC AUX TE Connectivity AMP Connectors | PinSocket_1x06_P2.54mm_Vertical | J3 |
| 1 | SWR25X-NRTC-S02-ST-BA FAN1 Sullins Connector Solutions | PinSocket_1x02_P2.54mm_Vertical | J4 |
| 1 | SWR25X-NRTC-S02-ST-BA FAN2 Sullins Connector Solutions | PinSocket_1x02_P2.54mm_Vertical | J5 |
| 1 | FG11X7S1H106KRT06 10uF TDK Corporation | C1 | C1 |
| 1 | FG14X5R1E226MRT06 22uF TDK Corporation | C2 | C2 |
| 1 | ROX05SJ10K 10K TE Connectivity Passive Product | R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R1 |
| 1 | NC | R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R2 |
Atx q630 design files
The KiCad project lives in the CyberXZT/atx-q630 repository on GitHub; these links point at the commit this page was built from.
- LayoutQ630_PSU.kicad_pcb
- BOMbom.csv
Atx q630: common questions
How big is the Atx q630 PCB?
The Atx q630 measures 99.1 × 50.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Atx q630?
11 components, from 11 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 Atx q630 design files?
From the CyberXZT/atx-q630 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Atx q630 design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which CyberXZT chose for the repository.