2 layers228.6 × 100 mm
Mongus48
ChrisChrisLoLo/beyblock20
The magnetic, modular, 20-key macropad that can join together to form an ortholinear board
124 parts335GPL-3.0
2 layers45.7 × 59.3 mm
Rasp power module
amos42/pcb_rasp_power_moduleSafety-shutdown Power Module for Raspberry Pie
- Size
- 45.7 × 59.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 13
- Pads
- 79
- Tracks, vias
- 162, 0
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 11 Feb 2023
- Updated
- 24 Feb 2024
Overview
Rasp power module is an open-source printed circuit board by amos42, from the amos42/pcb_rasp_power_module repository on GitHub. It is a 2-layer board of 45.7 × 59.3 mm with 23 parts on 13 nets, routed with 162 tracks and 0 vias.
It is built around the LL4148. Its parts include 7 connectors, 5 resistors, 3 diodes, 2 switches and 1 transistor.
Main components
1README
rasp_power_module/README.mdRaspberry Pie Power Module
Safety-shutdown 기능을 포함한 라즈베리파이의 전원 모듈
회로도
PCB
BOM
| Designator | Package | Quantity | Designation |
|---|---|---|---|
| K1 | Relay_SPDT_Omron_G5V-1 | 1 | G5V-1 |
| K2 | Relay_SPDT_Finder_36.11 | 1 | FINDER-36.11 |
| R1 | R_0805_2012Metric | 1 | 1K |
| R2 | R_0805_2012Metric | 1 | 10K |
| R3 | R_0805_2012Metric | 1 | 100K |
| R4 | R_0805_2012Metric | 1 | 30K |
| R5 | R_0805_2012Metric | 1 | 4K7 |
| D1 | D_MiniMELF | 1 | LL4148 |
| D2 | D_SMC-RM10_Universal_Handsoldering | 1 | 1N4007 |
| D3 | LED_0805_2012Metric | 1 | LED |
| Q1 | SOT-23 | 1 | S8050 J3Y |
| J2 | JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | 1 | Conn_01x05 |
| J3 | PinHeader_1x02_P2.54mm_Vertical | 1 | Conn_01x02 |
| JP1,JP2 | PinHeader_2x01_P2.54mm_Vertical | 2 | Jumper_2_Open |
| J7,J9,J8 | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | 3 | Conn_01x02 |
PCB 이미지
앞면
뒷면
샘플 이미지
라즈베리파이 세팅
설정 파일 : boot/config.txt
Relay 신호선은 GPIO 3, Shutdown 키는 GPIO 26을 썼을 경우
dtoverlay=gpio-poweroff,gpiopin=3,active_low="y"
dtoverlay=gpio-shutdown,gpio_pin=26,active_low=0,gpio_pull=downParts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Conn_01x02 | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J7, J8, J9 |
| 2 | Jumper_2_Open | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | JP1, JP2 |
| 1 | 100K | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 1K | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 1N5400 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | D2 |
| 1 | 30K | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | 4K7 | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x02 | Connector_Wire:SolderWire-1.5sqmm_1x02_P7.8mm_D1.7mm_OD3.9mm | J1 |
| 1 | Conn_01x02 | Connector_Wire:SolderWire-1.5sqmm_1x02_P6mm_D1.7mm_OD3mm | J5 |
| 1 | Conn_01x05 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J2 |
| 1 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | K1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | LL4148 | Diode_SMD:D_MiniMELF | D1 |
| 1 | LM2596_module | rasp_power_module:LM2596_dcdc_module | DCDC2 |
| 1 | MP1584_module | rasp_power_module:MP1584_dcdc_module | DCDC1 |
| 1 | RT8289_module | rasp_power_module:RT8289_dcdc_module | DCDC3 |
| 1 | S8050 J3Y | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | SANYOU_SRD_Form_C | Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K2 |
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Questions
How big is the Rasp power module PCB?
It measures 45.7 × 59.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Rasp power module use?
23 parts, built around the LL4148. 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 Rasp power module KiCad files?
From the amos42/pcb_rasp_power_module repository on GitHub, at the commit this page was made from: the board is rasp_power_module/rasp_power_module.kicad_pcb and its schematic rasp_power_module/rasp_power_module.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Rasp power module design in my own project?
Its repository states no licence, so its author keeps all rights: ask amos42 before reusing the design.