Hvsupply
About the Hvsupply PCB
Hvsupply is an open source PCB design by xunil, published on GitHub. It is a 2-layer board measuring 127 × 127 mm, with 70 components from 34 distinct parts.
Other key parts include the LR8, LM311N, LM358N and LM7812. By type, the board carries 20 resistors, 15 diodes, 11 connectors, 9 capacitors, 7 transistors and 4 ICs.
From the project
Design files for an adjustable high-voltage bench supply.
Main components on the Hvsupply
Hvsupply bill of materials (BOM)
70 components, 34 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LR8 | TO92-123 | U1 |
| 1 | LM311N | DIP-8__300 | U2 |
| 1 | LM358N | DIP-8__300 | U3 |
| 1 | LM7812 | LM78XX | U4 |
| 5 | IRF740 | TO220_VERT_HEATSINK | Q1, Q2, Q3, Q4, Q5 |
| 1 | TIP50 | TO220_VERT | Q8 |
| 1 | 2n7000 | TO92DGS | Q9 |
| 1 | 12VAC_IN | RJ128-5.0-2 | P1 |
| 1 | HV_IN | RJ128-5.0-3 | P2 |
| 1 | HV_OUT | RJ128-5.0-2 | P3 |
| 1 | SENSE_V | RJ128-5.0-2 | P4 |
| 1 | SENSE_I | RJ128-5.0-2 | P5 |
| 6 | CONN_1 | 1pin | P6, P7, P8, P9, P10, P11 |
| 1 | RELAY_2RT | RTE25012 | K1 |
| 1 | 500k | RJ128-5.0-3 | RV1 |
| 1 | 100k | RJ128-5.0-3 | RV2 |
| 1 | SPST | RJ128-5.0-2 | SW1 |
| 5 | 16V, 1.3W | R1 | D1, D2, D3, D4, D5 |
| 8 | 1N4007 | R1 | D6, D7, D8, D9, D12, D13, D14, D15 |
| 1 | LED | PIN_ARRAY_2X1 | D10 |
Show 14 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1N914 | R1 | D11 |
| 5 | .01 | C1 | C1, C2, C3, C4, C5 |
| 1 | 47u | CP7P5X16 | C6 |
| 1 | 10u | C2V10 | C7 |
| 1 | 0.33u | C1 | C8 |
| 1 | 0.1u | C1 | C9 |
| 6 | 100 | R1 | R1, R3, R5, R7, R9, R14 |
| 5 | 16.2, 3W | RS02B16R20FE70 | R2, R4, R6, R8, R10 |
| 1 | 330 | R1 | R11 |
| 1 | 220 | R1 | R12 |
| 1 | 3.3k | R1 | R13 |
| 2 | 2.2k | R1 | R16, R17 |
| 3 | 10k | R1 | R18, R19, R21 |
| 1 | 10M | R1 | R20 |
Hvsupply design files
The KiCad project lives in the xunil/hvsupply repository on GitHub; these links point at the commit this page was built from.
- Layouthvsupply.kicad_pcb
Hvsupply: common questions
How big is the Hvsupply PCB?
The Hvsupply measures 127 × 127 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Hvsupply?
70 components, from 34 distinct parts. The full bill of materials is listed on this page.
Where can I download the Hvsupply design files?
From the xunil/hvsupply repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Hvsupply design in my own project?
The repository has no license, so all rights stay with xunil. Use it as a reference, and ask the author before reusing the design.