Integrated EPS/OBC Bus Module
Aphelion Orbitals
The Aphelion Cubesat Bus Module is an integrated electrical power system and on-board computer solution designed for mission-critical, volume constrained environments.
Typed specifications1 values
Discloses 0 of 14 fields engineers filter by in this category (category median 7).
- Outputs (as printed)
- 7 independently controlled and monitored product page
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier8 lines, in the manufacturer's own wording
- Mppt inputs
- 5 with 40 W input capacity
- Output rails
- 7 independently controlled and monitored
- Output capacity (5V)
- 3 A
- Output capacity (3.3V)
- 4 A
- Deployment mechanism channels
- 4 dedicated for high current
- OBC processor
- ARM Cortex M4 with EEPROM, SD card slot, and integrated MEMS accelerometer/gyroscope
- PCB
- 6-layer
- Battery cells
- Space-rated Lithium cells individually tested in thermal vacuum according to GSFC-STD-7000 standard
About
The Aphelion Cubesat Bus Module is an integrated electrical power system and on-board computer solution designed for mission-critical, volume constrained environments. By consolidating both the OBC and the EPS into a single integrated unit, it offers significant mass and volume savings while simplifying system design. Advanced features such as maximum power point tracking, individually switchable and monitored output rails, high discharge battery compatibility, and PV-cell emergency reset beacon compatibility allow the module to be highly adaptable for multiple mission scenarios. The full-fledged ARM Cortex M4 OBC processor comes with PerihelionOS and a full set of easy-to-use development libraries. Main features include: 5 maximum power point tracking (MPPT) inputs with 40W input capacity, 7 independently controlled and monitored output rails with an output capacity of 5V/3A and 3.3V/4A, 4 channels dedicated for high current deployment mechanisms, High performance OBC processor with EEPROM, SD card slot, and integrated MEMS accelerometer/gyroscope, and High reliability 6-layer PCB and space-rated Lithium cells individually tested in thermal vacuum according to GSFC-STD-7000 standard.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.