GEMINI EPS
NPC Spacemind
Modular Electrical Power System for 3U to 16U CubeSat platforms, supporting up to 8 parallel battery packs and multiple programmable output voltages.
Key figurescomparable across the catalogue
- Mass
- 0.3 kg
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Platform compatibility
- 3U - 16U Cubesat platforms
- Input channels
- 6 Input channel - voltage per channel 5 to 20 V
- Battery packs
- Up to 8 parallel battery packs
- Battery pack capacity
- 84 Wh for 8 cells (per unit)
- Output bus
- Programmable Output Bus 3.3 V-5V-6/12 V-24V
- Protection
- Full protection (OV, OC, OP); Configurable interfaces
- EPS mass
- 300 g
- Volume
- 90.20 x 95.90 x 25 mm
About
GEMINI EPS is a modular Electrical Power System designed for CubeSat platforms ranging from 3U to 16U. It accepts input from 6 channels with a voltage range of 5 to 20V per channel and supports up to 8 parallel battery packs, each with a capacity of 84 Wh for 8 cells. The system provides a programmable output bus with selectable voltages of 3.3V, 5V, 6/12V, and 24V, allowing flexible power distribution to satellite subsystems. It includes full protection features covering over-voltage (OV), over-current (OC), and over-power (OP) conditions, along with configurable interfaces for integration with different platform architectures. The EPS has a compact form factor with a mass of 300 g and a volume of 90.20 x 95.90 x 25 mm, making it suitable for small satellite missions with constrained mass and volume budgets.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.