PCMC power
About the PCMC power PCB
PCMC power is an open source PCB design by qiuniangdu, published on GitHub under the MIT license. It is a 2-layer board measuring 41.5 × 39.6 mm, with 50 components from 18 distinct parts.
Other key parts include the SLM27211CA-DG. By type, the board carries 18 resistors, 14 capacitors, 7 connectors, 4 transistors, 4 diodes and 2 ICs.
From the project
峰值电流控制PCB以及代码
- IDE: STM32CubeMX 6.17 + CLion / VSCode - 工具链: GCC ARM Embedded (arm-none-eabi-gcc) - 构建系统: CMake + Ninja - HAL 版本: STM32Cube FW G4 V1.6.3 - 编译器优化: -O0 (Debug)
Main components on the PCMC power
PCMC power bill of materials (BOM)
50 components, 18 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | SLM27211CA-DG Sillumin | JEITA_SOIC-8_3.9x4.9mm_P1.27mm | U1, U2 |
| 4 | CSD18540Q5B | TDSON-8-1 | Q1, Q2, Q3, Q4 |
| 2 | CONN_02X02_COUNTER_CLOCKWISE Conn_02x02_Counter_Clockwise | PinHeader_2x02_P2.00mm_Vertical | J1, J4 |
| 2 | CONN_01X02_PIN Conn_01x02_Pin | AMASS_XT30U-F_1x02_P5.0mm_Vertical | J2, J6 |
| 2 | CONN_01X04_PIN Conn_01x04_Pin | PinHeader_1x04_P2.00mm_Vertical | J3, J5 |
| 1 | CONN_02X05_ROW_LETTER_FIRST Conn_02x05_Row_Letter_First | PinHeader_2x05_P2.00mm_Vertical_SMD | J7 |
| 2 | 1N4148W | D_SOD-323_HandSoldering | D1, D3 |
| 2 | 1N4148W | D_SOD-523 | D2, D4 |
| 1 | 10UH 10uh | L_Coilcraft_XAL1510-472 | L1 |
| 2 | 4.7UF 4.7uf | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C11 |
| 6 | 100NF 100nf | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C7, C8, C12, C13, C15 |
| 2 | 440UF 440uf | CP_P3.5mm | C4, C19 |
| 4 | 47UF 47uf | C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C5, C6, C17, C18 |
| 8 | 1Ω | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R8, R11, R12, R13, R17, R20 |
| 2 | 2mΩ | mΩ | R5, R16 |
| 3 | 1kΩ | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R14, R15 |
| 1 | 1kΩ | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R7 |
| 4 | 51Ω | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9, R10, R18, R19 |
PCMC power design files
The KiCad project lives in the qiuniangdu/PCMC repository on GitHub; these links point at the commit this page was built from.
PCMC power: common questions
How big is the PCMC power PCB?
The PCMC power measures 41.5 × 39.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PCMC power?
50 components, from 18 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 PCMC power design files?
From the qiuniangdu/PCMC 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 PCMC power design in my own project?
Yes, under the terms of its MIT license, which qiuniangdu chose for the repository.
