EPS II Power Module - EnduroSat - SmallSat Catalog - Orbital Transports

EPS II Power Module

The EnduroSat Electric Power System II (EPS II) is built to support payloads with high power requirements. It supports multiple outputs with high power efficiency and it is fully compliant with the CubeSat standard. EPS II has industry-leading performance.

Features

  • 3 Independent photovoltaic input channels with MPPT
  • BCR efficiency: >85%
  • Latch-up protected outputs
  • General purpose outputs

Includes:

  • USB debug
  • Remove before flight switch
  • Packed in a custom box
  • 5 hours of engineering support
  • Full warranty
  • Technical information (Datasheet)

Qualification:

Space qualification tests are performed on the Qualification Engineering Model. Qualification test levels and duration will follow the ESA standard ECSS-E-ST-10-03C and GEVS: GSFC-STD-7000A.

Specifications
Input Voltage:
up to 36 V per channel
Input Current:
up to 4 A per channel
Power Output:
3.3 V
Power Output:
5 V
Power Output:
12 V
Power Output:
Custom
Power Output:
BCR
Battery Capacity:
42 to 84 Wh (stackable)
Battery Maximum Voltage:
19.8 V
Battery Maximum Voltage:
36 V
Interface:
UART
Interface:
USB
Mass:
up to 1.3 kg
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