EDUC-8 PSU
About the EDUC-8 PSU PCB
EDUC-8 PSU is an open source PCB design by ibm2030, published on GitHub. It is a 2-layer board measuring 125 × 116.8 mm, with 36 components from 25 distinct parts.
By type, the board carries 10 connectors, 9 resistors, 6 capacitors, 5 transistors, 5 diodes and 1 fuse.
From the project
EDUC-8 recreation by Gwyllym Suter
EDUC-8 PSU bill of materials (BOM)
36 components, 25 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 2N3055 | TO-3 | Q1, Q2 |
| 1 | 2N4037 | TO-39-3 | Q3 |
| 2 | BC108 | TO-18-3 | Q4, Q5 |
| 3 | Conn_01x01_Male | QC_Terminal_PCB_W6.3mm_P5mm_ | J1, J2, J7 |
| 4 | CONN_01X04_FEMALE Conn_01x01_Male | QC_Terminal_PCB_W6.3mm_P5mm_ | J4, J5, J6, J8 |
| 1 | CONN_01X04_FEMALE DC | PinSocket_2x01_P2.54mm_Vertical | J9 |
| 1 | CONN_01X04_FEMALE +5V | PinSocket_2x01_P2.54mm_Vertical | J10 |
| 1 | CONN_01X04_FEMALE GND | PinSocket_2x01_P2.54mm_Vertical | J11 |
| 1 | Fuse | Fuseholder_Cylinder-6.3x32mm_Schurter_0031-8002_Horizontal_Open | F1 |
| 1 | AC0 1N5404 | D_DO-201AD_P15.24mm_Horizontal | D1 |
| 1 | AC1 1N5404 | D_DO-201AD_P15.24mm_Horizontal | D2 |
| 1 | AC2 1N5404 | D_DO-201AD_P15.24mm_Horizontal | D3 |
| 1 | AC3 1N5404 | D_DO-201AD_P15.24mm_Horizontal | D4 |
| 1 | AC4 6.2V | D_DO-41_SOD81_P10.16mm_Horizontal | D5 |
| 1 | 100NF 4700uF | CP_Radial_D25.0mm_P10.00mm_SnapIn | C1 |
| 1 | 47UF 4700uF | CP_Radial_D25.0mm_P10.00mm_SnapIn | C2 |
| 2 | 100NF 47nF | C_Rect_L7.2mm_W3.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C5, C6 |
| 1 | 100NF 22nF | C_Rect_L7.0mm_W6.0mm_P5.00mm | C7 |
| 1 | 100NF 470uF 35V | CP_Radial_D12.5mm_P5.00mm | C8 |
| 2 | 180R 10R | R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal | R1, R2 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 180R 0.33R | R_Radial_Power_L12.0mm_W8.0mm_P5.00mm | R3, R4 |
| 2 | 180R 100R | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R5, R6 |
| 1 | 180R 120R | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R7 |
| 1 | 180R 470R | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R9 |
| 1 | 180R 220R | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R10 |
EDUC-8 PSU design files
The KiCad project lives in the ibm2030/EDUC8 repository on GitHub; these links point at the commit this page was built from.
EDUC-8 PSU: common questions
How big is the EDUC-8 PSU PCB?
The EDUC-8 PSU measures 125 × 116.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the EDUC-8 PSU?
36 components, from 25 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 EDUC-8 PSU design files?
From the ibm2030/EDUC8 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 EDUC-8 PSU design in my own project?
The repository has no license, so all rights stay with ibm2030. Use it as a reference, and ask the author before reusing the design.
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