What is High-Power Power System
The high-power power supply system is designed to support satellites weighing 50 kg and above for normal operation in orbit.
Key Features of High-Power Power System
- Versatile Power Supply Channels: The system offers multiple power supply options and can be configured with energy storage batteries.
- Separate Power Control and Storage: The power control system and energy storage batteries are separate units, enhancing platform adaptability.
- Advanced Functionality: The new generation product includes power conversion, power channel protection, power channel monitoring, telemetry data collection, operational protection, satellite handshake protection, and backup monitoring and control.
- Increased Power Capability: It supports power requirements for satellite platforms up to 200W with 5V16 channels, 12V12 channels, and 28V*4 channels.
- Expandable Storage: The battery pack and controller operate independently, allowing for adaptive storage expansion.
- Enhanced Platform Compatibility: The power subsystem has advanced design concepts with increased structural strength for harsher environmental conditions.
Additional Information:
| Power controller mass | ≤800g |
|---|---|
| Number of charging ports | 3 ways |
| BCR Efficiency | ≥95% |
| Bus output capability | 14V~16V、15A |
| PDM Efficiency | ≥94% |
| Power supply channel parameters | 28V@2A Max，4 ways 12V@3A Max，12ways 5V@3A Max，16 ways |
| Communication bus | CAN *2 ways、500kbps |
| Battery pack mass | ≤1500g |
| Size | 90*118*95mm |
| Capacity | ≥19.8Ah |
| Protective threshold | Overcharge threshold 16.8V, over discharge threshold 10.5V |
| Suggested discharge depth | ≤50% |
| Working temperature | -20℃~+50℃ |