Engineered for Mission-Critical Energy Delivery
When failure is not an option, power delivery systems must perform flawlessly—under extreme shock, temperature, and time constraints. Evans Group brings together Evans, Paktron, and UTC to deliver a complete capacitor solution for fuze, detonation, and munitions systems.
Backed by decades of deployment across programs like PAC-2 (GEM-T), PAC-3, Tomahawk, and many other classified programs, our technologies are trusted in the most demanding defense environments.
The Challenge: Reliable Energy, Instantly Delivered
Modern munitions systems demand:
- Precise, high-power pulse delivery
- Stability across extreme environments (-55°C to 200°C+)
- Compact, SWaP-constrained designs
- Long-term storage reliability with instant readiness
Traditional components often fall short under:
- High shock and vibration
- Rapid discharge requirements
- Elevated temperature conditions
The Solution: Integrated Capacitor Technologies
Evans – Hybrid Wet Tantalum Capacitors
High power density for compact, rugged systems
- Industry-leading power density for SWaP optimization
- Hermetically sealed for shock, vibration, and altitude
- Voltage range: 10V–125V (higher via capacitor banks)
- Temperature range: -55°C to 200°C
- Space-grade screening (NASA EEE-INST-002)
Applications
- Power hold-up (MIL-STD-704)
- High-power pulse systems
- Radar and power supplies
👉View Hybrid Wet Tantalum Capacitors
Paktron – Multilayer Polymer (MLP) Film Capacitors
Ultra-reliable performance for power conditioning and pulse support
- Self-healing for long life and storage stability
- Low ESR and inductance for fast response
- High ripple current handling
- Voltage range: 50V–1200V
- Temperature range: -55°C to 125°C
Applications
- Power supply filtering and noise suppression
- Smart munitions power systems
- Pulsed power for electronic detonators
👉Explore MLP Film Capacitors
UTC – Pulse Energy Capacitors
Designed for detonation and firing modules
- High-temperature operation up to 250°C (300°C in testing)
- Voltage capability up to 10kV
- Built-in bleed resistor for safety
- Tested to MIL-PRF-49467 (available)
- Custom configurations available
Applications
- ESADs, ESAFs, and ISDs
- Detonation and initiator modules
- Missile firing systems
👉See Pulse Energy Capacitors
Why Evans Group for Munitions Systems
1. Proven in Mission-Critical Platforms
- PAC-2 (GEM-T)
- PAC-3
- Tomahawk
- Additional classified missile systems
2. Complete System Coverage
From power conditioning → energy storage → pulse discharge, our combined portfolio supports the full fuze architecture.
3. Engineered for Extreme Environments
- High shock & vibration tolerance
- Wide temperature operation
- Long-term storage stability
4. Designed for Integration
5. Custom form factors, voltage ranges, and capacitance values tailored to your system.
Applications We Support
- Missile systems and guided munitions
- Fuze and detonation systems
- Electronic safe and arm devices (ESAD/ESAF)
- Initiation and firing modules
- Pulsed power and energy delivery systems
Designing a fuze or munitions system?
Let’s discuss how to optimize your power delivery architecture for reliability and performance.
