Battery
About the Battery PCB
Battery is an open source PCB design by SFUSatClub, published on GitHub. It is a 2-layer board measuring 95.9 × 90.2 mm, with 24 components from 15 distinct parts.
Other key parts include the BQ29209. By type, the board carries 8 connectors, 8 resistors, 4 capacitors, 2 battery holders, 1 IC and 1 transistor.
It belongs with the power & battery designs in this gallery.
From the project
This repository uses the SFU Satellite Team's KiCad component library as a submodule. To start working on the repository:
This repository uses the SFU Satellite Team's KiCad component library as a submodule. To start working on the repository:
If you modify either the component schematic or footprint libraries you must push those changes to the SFUSatClub/KiCad-Lib repository, then commit the project repository.
Main components on the Battery
Battery bill of materials (BOM)
24 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BQ29209 | VDFN-8 | U1 |
| 1 | 2N7002ET1G | SOT-23-3 | Q1 |
| 1 | PC104-8BIT | PC104-8bit | J1 |
| 4 | PC104PTH | PC104PTH | J2, J3, J4, J5 |
| 3 | B3B-XH-A(LF)(SN) | B3B-XH-A | J6, J11, J12 |
| 2 | Battery_Cell | 1042-BattHolder | BT1, BT2 |
| 3 | 0.1uF | C_0603 | C1, C2, C4 |
| 1 | 0.33uF | C_0805 | C3 |
| 1 | DNP | R_0402 | R1 |
| 1 | 1k | R_0402 | R2 |
| 1 | 160R | R_0603 | R3 |
| 1 | 250R | R_0603 | R4 |
| 2 | 100R | R_0603 | R5, R6 |
| 1 | DNP | R_0603 | R7 |
| 1 | R_10k0_1%_0.063W_0402 | R_0402 | R8 |
Battery design files
The KiCad project lives in the SFUSatClub/Battery repository on GitHub; these links point at the commit this page was built from.
- LayoutBattery.kicad_pcb
Battery: common questions
How big is the Battery PCB?
The Battery measures 95.9 × 90.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Battery?
24 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Battery design files?
From the SFUSatClub/Battery repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Battery design in my own project?
The repository has no license, so all rights stay with SFUSatClub. Use it as a reference, and ask the author before reusing the design.
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