4 layers95.9 × 90.2 mm
Eps
SFUSatClub/eps-hardware
This repository uses the SFU Satellite Team's KiCad component library as a submodule. To start working on the repository:
194 parts1
2 layers95.9 × 90.2 mm
Battery
SFUSatClub/BatteryThis repository uses the SFU Satellite Team's KiCad component library as a submodule. To start working on the repository:
- Size
- 95.9 × 90.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 73
- Pads
- 139
- Tracks, vias
- 128, 19
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 4 Mar 2018
- Updated
- 29 Apr 2018
Overview
Battery is an open-source printed circuit board by SFUSatClub, from the SFUSatClub/Battery repository on GitHub. It is a 2-layer board of 95.9 × 90.2 mm with 32 parts on 73 nets, routed with 128 tracks and 19 vias.
It is built around the B3B-XH-A(LF)(SN) and 2N7002ET1G-ES. Its parts include 12 connectors, 8 resistors, 4 capacitors, 1 IC and 1 transistor. It belongs with the power boards of this library.
Main components
2
B3B-XH-A(LF)(SN)
插件,P=2.5mm-25℃~+85℃ 1 1x3P 2.5mm 250V 3 3A 3P 5.75mm 7mm 9.9mm Brass K Pin PA66 Through Hole Tin UL94V-0 White XH 插件,P=2.5mm Wire To Board Connector ROHSJSTWire To Board Connector
2N7002ET1G-ES
SOT-23-55℃~+150℃ 1 N-channel 1.6V 1.85Ω@10V 1.8nC@4.5V 11pF 28pF 300mA 350mW 4pF 60V N-Channel SOT-23 MOSFETs ROHSElecSuperMOSFETs
README
README.mdBattery Board
KiCad project for the cubesat battery board. This board holds 2 18650 cells in series with protection circuitry. This board follows PC104 dimentions.
This repository uses the SFU Satellite Team's KiCad component library as a submodule. To start working on the repository:
1. Open a git shell
2. Navigate to the directory you wish to place the repository inside
3. git clone --recursive "https://github.com/SFUSatClub/Battery.git"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.
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | PC104PTH | SFUSat:PC104PTH | J2, J3, J4, J5 |
| 4 | TEST_1P | SFUSat:Measurement_Point_Round-SMD-Pad_Big | J7, J8, J9, J10 |
| 3 | 0.1uF | SFUSat-cap:C_0603 | C1, C2, C4 |
| 3 | B3B-XH-A(LF)(SN) | SFUSat:B3B-XH-A | J6, J11, J12 |
| 2 | 100R | SFUSat-res:R_0603 | R5, R6 |
| 1 | 0.33uF | SFUSat-cap:C_0805 | C3 |
| 1 | 160R | SFUSat-res:R_0603 | R3 |
| 1 | 1k | SFUSat-res:R_0402 | R2 |
| 1 | 250R | SFUSat-res:R_0603 | R4 |
| 1 | 2N7002ET1G | SFUSat:SOT-23-3 | Q1 |
| 1 | BQ29209 | SFUSat:VDFN-8 | U1 |
| 1 | Battery_Cell | SFUSat:1042-BattHolder | BT1 |
| 1 | Battery_Cell | 1042-BattHolder | BT2 |
| 1 | DNP | SFUSat-res:R_0603 | R7 |
| 1 | DNP | SFUSat-res:R_0402 | R1 |
| 1 | LOGO | SFUSat:SFUSat_15mm_2 | G*** |
| 1 | PC104-8BIT | SFUSat:PC104-8bit | J1 |
| 1 | R_10k0_1%_0.063W_0402 | SFUSat-res:R_0402 | R8 |
The 29 most common of 32 parts.
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Questions
How big is the Battery PCB?
It measures 95.9 × 90.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Battery use?
32 parts, built around the B3B-XH-A(LF)(SN) and 2N7002ET1G-ES. 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 Battery KiCad files?
From the SFUSatClub/Battery repository on GitHub, at the commit this page was made from: the board is Battery.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Battery design in my own project?
Its repository states no licence, so its author keeps all rights: ask SFUSatClub before reusing the design.