PSM-28C531

Space-qualified power supply module for satellite systems

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PSM-28C531 is a TRL 8 power supply module designed to deliver reliable, regulated electrical power to SpaceVPX-based spacecraft systems operating in demanding mission environments. Built for high-reliability and rugged applications, it supports stable power distribution across payload, processing, and compute subsystems within integrated satellite architectures.

Specifications

Variable Voltage Output / Multiple Output Voltages
12 V / 120 W 
5 V / 5 W 
3.3 V / 0.10 W 
Orbit and Duration
LEO, 1,000 km, 7 years
Operating Temperature
-24 to 61°C
Size
6.3" L x 4.0" W x 1.0" H

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