2 layers49.9 × 12.2 mm
ZeroCrossDetector
robodebil/Phase-Regul-Power-Supply
Выпускная Квалификационная работа. Лабораторный блок питания на фазовом управлении
11 parts
2 layers202.3 × 50.1 mm
MainBoardPB
robodebil/Phase-Regul-Power-SupplyВыпускная Квалификационная работа. Лабораторный блок питания на фазовом управлении
- Size
- 202.3 × 50.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 16
- Pads
- 92
- Tracks, vias
- 240, 8
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 9 Apr 2026
- Updated
- 26 May 2026
Overview
MainBoardPB is an open-source printed circuit board by robodebil, from the robodebil/Phase-Regul-Power-Supply repository on GitHub. It is a 2-layer board of 202.3 × 50.1 mm with 39 parts on 16 nets, routed with 240 tracks and 8 vias.
It is built around the VS-40TPS12A-M3 and BC817. Its parts include 12 resistors, 8 connectors, 4 ICs and 4 transistors.
Main components
2README
README.mdPhase-Regul-Power-Supply
Выпускная Квалификационная работа. Лабораторный блок питания на фазовом управлении
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R9, R10, R10 |
| 4 | 1N5408 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | VD1, VD1, VD2, VD2 |
| 4 | 75 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R11, R12, R12 |
| 4 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q6, Q6, Q7, Q7 |
| 4 | Conn_01x02 | Connector_Phoenix_MC_HighVoltage:PhoenixContact_MC_1,5_2-G-5.08_1x02_P5.08mm_Horizontal | J1, J1, J3, J3 |
| 4 | PC817 | Package_DIP:DIP-4_W7.62mm_SMDSocket_SmallPads | U6, U6, U7, U7 |
| 4 | VS-40TPS12A-M3 | Package_TO_SOT_THT:TO-247-3_Vertical | VS1, VS1, VS2, VS2 |
| 3 | LOGO | LOGOS:RBDLogo | G***, G***, G*** |
| 2 | 100 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R8 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R7 |
| 2 | Conn_01x02 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J8, J8 |
| 2 | Conn_01x04 | Connector_JST:JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J7, J7 |
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Questions
How big is the MainBoardPB PCB?
It measures 202.3 × 50.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MainBoardPB use?
39 parts, built around the VS-40TPS12A-M3 and BC817. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MainBoardPB KiCad files?
From the robodebil/Phase-Regul-Power-Supply repository on GitHub, at the commit this page was made from: the board is MainBoard PB/MainBoardPB/MainBoardPB.kicad_pcb and its schematic MainBoard PB/MainBoardPB/MainBoardPB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MainBoardPB design in my own project?
Its repository states no licence, so its author keeps all rights: ask robodebil before reusing the design.