November 2025 - DEEP PPU

DEEP PPU Project Concludes After 37 Months of Breakthrough Innovation in Electric Propulsion Power Processing

After 37 months of intensive collaboration, research, and engineering, the DEEP PPU project has successfully reached its conclusion.

Summary from Final DEEP PPU webinar presentation: Designing Europe’s Next-Generation Power Processing Unit

The DEEP PPU project represents an important step forward in Europe’s ambition to develop a new generation of Power Processing Units (PPUs) for electric propulsion.

Developing the High-Frequency, High-Voltage Harness for the DEEP PPU

DEEP PPU Developing the High-Frequency, High-Voltage Harness for the project DEEP PPU

The DEEP PPU project introduces a major engineering challenge: designing a harness capable of reliably transmitting high-voltage, high-frequency power between the power processing unit (PPU) and the thruster.

Designing the Radio Frequency Generator for the DEEP PPU

Designing the Radio Frequency Generator for the project DEEP PPU

The DEEP PPU project aims to integrate the Radio Frequency Generator (RFG) directly into the spacecraft platform.

Advancing Space-Grade Magnetics: FRAZA’s Contribution to the DEEP PPU Project

As part of the DEEP PPU consortium, FRAZA has played a central role in developing cutting-edge magnetic components for the Radio Frequency Generator (RFG) and filter units.

Advancing Electric Propulsion: Inside the Development of the DEEP PPU for Next-Generation Spacecraft

The DEEP Power Processing Unit (PPU) has been developed to reach Critical Design Review (CDR) maturity as a fully integrated electronic system.

The Journey of Our DEEP PPU Consortium Collaboration

The Horizon Europe Project DEEP PPU consortium embodies what can be achieved when visionary partners unite around a common goal