PCU-110 Power Control Unit
azista-bst-aerospace
Flight-proven Power Control and Distribution Unit — adjustable switches/fuses, latch protection, optional MPPT, 5-year LEO design life.
Technical specifications
- Main TMTC interface
- RS422
- Solar panel power in (standard)
- 20-25V DC
- Regulated power (standard)
- 24V, 12V, 5V, 3.3V
- Size
- 236 x 105 x 87 mm
- Weight
- 0.96 kg
- Design life
- 5 years LEO
- MPPT
- Optional
About
The PCU-110 is the second generation of Azista BST’s flight-proven Power Control and Distribution Unit, handling power regulation, switching, DC/DC conversion, and safety for small satellites. It supports different missions and subsystems with standard and optional voltage configurations, adjustable switches/fuses, latch protection, and intelligent battery protection via Schmitt trigger, with an optional MPPT mode.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
