Electrical Power Supply system for small nanosatellites
Main Features
Optimal for 1U and 2U platforms
Battery voltage 8V
20 Wh battery onboard
Photovoltaic power conversion up to 30 W
ISS launch compliant version available
Key functionality
3 input channels with independent power point setting
Three different photovoltaic power point options
Battery under-voltage and over-voltage protection
Two regulated power buses
6 user-controlled output switches w. latching current limiter
Discrete control of output switches
Onboard housekeeping measurements
Interface to battery board NanoPower BP4 and BPX
Separation-switch interface with latching mechanism
Remove-Before-Flight-pin interface
Onboard lithium ion battery pack
Onboard microcontroller with I2C interface
CSP network protocol for seamless integration with other GomSpace products