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In aerospace systems, where weight, reliability, and responsiveness are critical, supercapacitors provide safe, instant energy for mission-critical performance.
Emergency Power Systems
Immediate, reliable backup in life-critical systems.
Actuation Systems
Short, powerful bursts to operate control surfaces.
Data Recorder Hold-Up
Preserves black box data during or after power loss.
Launch Systems
Supplements propulsion or ejection systems requiring rapid energy release.
Supercapacitors deliver short, high-power bursts to critical onboard systems such as flight control actuators, telemetry, and avionics. Their fast response time and high-power density ensure mission-critical operations remain stable and uninterrupted during sudden load demands.
Aerospace systems demand lightweight, energy-efficient solutions. Supercapacitors replace heavier battery packs for short-duration tasks like valve actuation or sensor bursts, helping reduce launch weight, conserve space, and improve overall system efficiency.
In emergency scenarios, supercapacitors provide backup power to critical subsystems such as black box data recorders, emergency lighting, or communications. Their near-instant response ensures system continuity when reliability is most needed.
Designed for extreme environments, CAP-XX supercapacitors operate across wide temperature ranges and endure high vibration, making them ideal for use in aircraft, satellites, and other aerospace platforms.
During launch, re-entry, or stage separation, aerospace systems experience rapid voltage fluctuations and spikes. Supercapacitors can stabilise sensitive electronics such as sensors, navigation systems, and processors, by acting as a power buffer that smooths voltage rails in high-dynamic conditions.
Sizing the supercapacitor to your application is essential to maximise operation according to your required voltage and energy, package size and life constraints. With CAP-XX’s large range of supercapacitors, from 0.09F to 2.4F in our prismatic range and 1F to 3000F in cylindrical cans, we are able to meet whatever your application needs.
CAP-XX has a range of Application White Papers to assist customers’ design with supercapacitors. For more information please follow the link below.
Download the application for below and email to sales@cap-xx.com.