2 layers145 × 50 mm
2 layers115 × 75 mm
Power
simle-stardust/PCB- Size
- 115 × 75 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 64
- Nets
- 30
- Pads
- 182
- Tracks, vias
- 251, 252
- Pours
- 27
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Apr 2020
- Updated
- 5 Jul 2021
Overview
Power is an open-source printed circuit board by simle-stardust, from the simle-stardust/PCB repository on GitHub, published under the MIT licence. It is a 2-layer board of 115 × 75 mm with 64 parts on 30 nets, routed with 251 tracks and 252 vias.
It is built around the P783-Q24-S12-S and P7805-2000-S. Its parts include 16 resistors, 15 capacitors, 6 connectors, 4 diodes and 4 transistors.
Main components
2P783-Q24-S12-S
SIP,32.2x9.1mm-40℃~+85℃ 1 100mVp-p 12V 14.85mm 16V~36V 250kHz 2mA 32.15mm 330uF 3A 9.05mm 97% Short Circuit Protection、Automatic fault recovery、Programmable output voltage ±2% SIP,32.2x9.1mm DC-DC Power Modules ROHSCUIDC-DC Power ModulesP7805-2000-S
SIP,11.5x9mm-40℃~+85℃ 1 1000uF 100uA 11.5mm 17.5mm 2A 400kHz 5V 75mVp-p 8V~36V 90% 9mm Short Circuit Protection、Automatic fault recovery ±2% SIP,11.5x9mm DC-DC Power Modules ROHSCUIDC-DC Power Modules
README
README.mdStardust-PCB
Parts
64| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R6, R11, R12 |
| 3 | 0R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R8, R10 |
| 3 | 100uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12, C13, C16 |
| 3 | 16k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R15, R16 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14, C15, C17 |
| 3 | 22uF/25V | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C2, C8, C9 |
| 3 | 680nF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C5, C10, C11 |
| 3 | INA181 | Package_TO_SOT_SMD:SOT-23-6 | U1, U2, U3 |
| 2 | 0.05R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13, R14 |
| 2 | 100uF / 50V | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C6, C7 |
| 2 | 540R DNP | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R9 |
| 2 | D | Diode_THT:D_DO-15_P12.70mm_Horizontal | D3, D4 |
| 2 | P783-Q24-S12-S | Stardust:CONV_P783-Q24-S12-S | PS2, PS3 |
| 1 | 0.1R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 22uF/50V | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | 330R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | Arduino Interface | Stardust:691382030008 | J3 |
| 1 | Arduino Power | Stardust:691382000005 | J4 |
| 1 | Arduino Power | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J6 |
| 1 | BEXUS Power Connector | Connector_Wire:SolderWire-0.5sqmm_1x02_P4.6mm_D0.9mm_OD2.1mm_Relief | J1 |
| 1 | D_Schottky | Diode_SMD:D_SMA | D1 |
| 1 | D_TVS | Diode_SMD:D_SMB_Handsoldering | D2 |
| 1 | Experiment Power | Stardust:691382030008 | J2 |
| 1 | Experiment Power | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J5 |
| 1 | Heating Mosfet | Package_TO_SOT_THT:TO-126-3_Horizontal_TabDown | Q1 |
| 1 | P7805-2000-S | Stardust:CONV_P7805-2000-S | PS1 |
| 1 | Pump 1 Mosfet | Package_TO_SOT_THT:TO-126-3_Horizontal_TabDown | Q2 |
| 1 | Pump 2 Mosfet | Package_TO_SOT_THT:TO-126-3_Horizontal_TabDown | Q3 |
| 1 | SW_Push | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | Servo Mosfet | Package_TO_SOT_SMD:TSOT-23 | Q4 |
The 52 most common of 64 parts.
Questions
How big is the Power PCB?
It measures 115 × 75 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Power use?
64 parts, built around the P783-Q24-S12-S and P7805-2000-S. 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 Power KiCad files?
From the simle-stardust/PCB repository on GitHub, at the commit this page was made from: the board is power/power/power.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Power design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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