Power Control Unit (PCU-110):
- Function: Flight-proven unit for power regulation, distribution, and safety management across the satellite.
- Core Capabilities:
- Handles power regulation, power switching, and DC/DC conversion.
- Provides safety features for the satellite bus.
- Input/Output Specifications:
- Solar Panel Input (standard): 20−25 V DC.
- Regulated Power Output (standard): 12 V, 5 V, 3.3 V.
- Regulated Current Output: 50 A.
- Unregulated Bus Output: 23.1 V.
- Safety Features:
- Adjustable switches and fuses.
- Latch protection.
- Schmitt Trigger intelligent power management for battery protection.
- Physical Specifications:
- Size: 236×105×87 mm3.
- Weight: 0.96 kg.
- Space Heritage: TRL9 (Space-proven).
For more information, Please download the Broucher
