Quantic Evans – Electric Propulsion Solutions (08/2024)

Meeting the Design Challenge in Electric Propulsion Systems

Designing electric propulsion systems for space applications presents engineers with a complex set of challenges. One of the critical tasks is selecting an energy storage solution that offers high power density, ultra-low equivalent series resistance (ESR), and resilience to the harsh conditions of space. Additionally, these solutions must be capable of sustaining a high repetition rate to meet the demanding power requirements of thruster systems.

Quantic™ Evans provides “space-grade” capacitors that stand out as the most power-dense capacitors in the industry, specifically engineered to address these challenges. These capacitors are designed to meet the power demands of thruster systems while supporting a high repetition rate, offering significant advantages over traditional capacitor technologies like tantalum solid or aluminum polymer.

Key Features of Quantic Evans Capacitors

  • High Power Density: Quantic Evans capacitors deliver unparalleled power density, ensuring efficient energy storage and delivery in compact form factors. This feature is crucial for maximizing the performance of electric propulsion systems while minimizing space and weight.
  • Ultra-Low ESR: The capacitors exhibit ultra-low equivalent series resistance, enabling efficient energy transfer and reducing energy losses. This property is essential for maintaining high efficiency and performance in demanding space applications.
  • Space-Grade Design: The hermetically sealed design of Quantic Evans capacitors allows for reliable operation in the vacuum of space. The tantalum casing further enhances their durability and reliability, providing a RAD-hard designation suitable for space environments.
  • Rugged Construction: Designed to withstand extreme shock and vibration, these capacitors are well-suited for the harsh conditions encountered in space travel and exploration. Their robust construction ensures reliable performance in challenging environments.
  • Efficiency and Savings: Compared to traditional capacitor technologies, Quantic Evans capacitors offer significant savings in space, weight, and power. This efficiency translates into improved overall system performance and reduced launch costs.

Applications

Quantic Evans capacitors are ideal for a wide range of space applications, including:

  • Electric Propulsion Systems: Meeting the high-power demands and rapid repetition rates required by modern thruster systems.
  • Spacecraft Power Systems: Providing reliable energy storage and delivery in compact and efficient designs.
  • Satellite Systems: Ensuring robust performance and resilience in the challenging conditions of space.

Quantic Evans continues to lead the industry with innovative electric propulsion solutions that address the unique challenges of space exploration. Their space-grade capacitors provide the power density, reliability, and efficiency needed to propel the next generation of space missions.