Satellite electrical power system (EPS)

Products and reference designs

Satellite electrical power system (EPS)

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Overview

Satellites harness power from solar panels to power spacecrafts. This high voltage supply needs to be stored and converted for all the onboard electronics. Our large portfolio of space-qualified devices and reference designs help you maximize your system performance.

Design requirements

Modern satellite electrical power systems (EPS) require:

  • Multiple low noise and efficient point-of-load supplies.
  • Efficient isolated power supplies to convert the main bus to point-of-load supplies.
  • A feedback method to monitor the secondary supply rail.

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Block diagram

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