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Power System

Lifearafter·CASE·Schematics/Power_System/Power_System.kicad_pcb

Power System PCB layout, top view — open source board by Lifearafter

About the Power System PCB

Power System is an open source PCB design by Lifearafter, published on GitHub under the MIT license. It is a 2-layer board measuring 90 × 90 mm, with 49 components from 22 distinct parts.

Other key parts include the TPS61372YKBT. By type, the board carries 25 capacitors, 13 resistors, 3 inductors and 1 IC.

It belongs with the rf & radio, sensors and science & space designs in this gallery.

From the project

A repository to store all the code from C.A.S.E

Welcome to the Compact Antenna Experimenter System Project repository! This project focuses on providing the necessary code and documentation to create a fully functional and electrically viable CubeSat. In this repository, you will find the software and firmware that drive the electrical components of a CubeSat, ensuring its proper functionality in space.

- Introduction - Getting Started - Project Structure - Dependencies - Contributing - License

Main components on the Power System

TPS61372YKBT

Power System bill of materials (BOM)

49 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS61372YKBT
New_Boost
IC1
1
0436500201
2Molex_PV1
2
TPS563201DDCT
3.3VBUCK1, 5VBUCK1
1
1053141214
14Molex_Batt1
1
~
BMS1
1
INA226AIDGSR
IVSensor1
1
M22-6003005
PC104
1
DFE2016CKA-2R2M=P2
L1
1
DFE2016CKA-2R2M=P2
2.2 uH
L2
1
TFM252012ALVA3R3MTAA
3.3 uH
L3
1
C0805C102F5GACAUTO
SHUNT_CAP
C1
8
GRM188R61E106KA73D
10uF
C2, C3, C4, C7, C11, C12, C16, C17
1
GCM1555C1H681FA16D
680 pF
C5
11
C0603C104K1RACAUTO
0.1 uF
C6, C8, C13, C18, C19, C20, C21, C22 +3
4
C3216X5R1E226M160AB
22 uF
C9, C10, C14, C15
1
WSR21R000FEA
IV_SHUNT_RES
R1
4
MCT0603MG1003BP500
100 kΩ
R2, R3, R6, R7
1
RC0402FR-07909KL
909 kΩ
R4
1
ERA-3VEB6192V
61.9 kΩ
R5
4
ERJ-1GJF1002C
10 kΩ
R8, R9, R11, R13
Show 2 more
QtyPartRefs
1
ERA-2AEB3322X
33.2 kΩ
R10
1
ERJ-UP3F5492V
54.9 kΩ
R12

Power System design files

The KiCad project lives in the Lifearafter/CASE repository on GitHub; these links point at the commit this page was built from.

Power System: common questions

How big is the Power System PCB?

The Power System measures 90 × 90 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power System?

49 components, from 22 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 Power System design files?

From the Lifearafter/CASE 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 Power System design in my own project?

Yes, under the terms of its MIT license, which Lifearafter chose for the repository.

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