XB2-BC31 for High Reliability Elevator Switch
Product Overview
The XB2-BC31 for High Reliability Elevator Switch for High Reliability Applications is engineered to meet the stringent demands of modern aerospace and defense systems. As a Reliable XB2-BC31 Switch for Elevator Systems, this component delivers exceptional performance in mission-critical environments where operational integrity is paramount. With its durable construction and advanced engineering, the XB2-BC31 ensures precise control and switching functionality in the most challenging Aviation Applications.
Key Features & Technical Advantages
- Military-Grade Durability: Designed as an XB2-BC31 Emergency Switch with Durable Design to withstand extreme vibration, shock, temperature variations, and harsh environmental conditions.
- High Reliability Performance: Engineered for consistent operation through 100,000+ cycles, making it ideal for critical aviation applications where failure is not an option.
- Precision Switching: Fast action time (≤4ms) and release time (≤4ms) ensure accurate and timely circuit control in dynamic aviation environments.
- Superior Electrical Characteristics: Features low contact resistance (initial ≤50mΩ) and high insulation resistance (>500MΩ) for efficient power transmission and safety.
- Advanced Environmental Sealing: Hermetic sealing with leakage rate ≤1×10⁻³ Pa·cm³/s protects against moisture, dust, and altitude pressure changes.
- Compact & Lightweight: Weighing under 3 grams, this High Performance XB2-BC31 Aviation Switch Component minimizes system weight while maximizing functionality.
Technical Specifications
Electrical Parameters
- Coil Power Consumption: 0.3W - 0.43W
- Contact Load Ratings:
- Resistive Load: 1A at 28V DC, rated for 100,000 operations
- Low-Level Load: (10-50)μA, (10-50)mV, rated for 100,000 operations
- Contact Resistance:
- Initial Value: ≤ 50 mΩ
- After Life Testing: ≤ 200 mΩ
Performance Characteristics
- Switching Speed:
- Action Time: ≤ 4ms
- Release Time: ≤ 4ms
- Incentive Pulse Width: 10ms - 50ms
- Dielectric Strength:
- Normal Atmospheric Conditions: 500V RMS, 50Hz
- Low Pressure (High Altitude): 250V RMS, 50Hz
Physical & Environmental Specifications
- Insulation Resistance:
- Normal Conditions: > 500 MΩ
- After High-Level Life Testing: > 50 MΩ
- Weight: < 3 grams
- Sealing Performance: Leakage rate ≤ 1.0 × 10⁻³ Pa·cm³/s
- Operating Temperature: Designed for extended military temperature ranges
- Wire Coil Compatibility: Standard VDC line coil voltage specifications
Installation & Operation Procedure
- System Safety Protocol: Ensure all power sources are de-energized following MIL-STD-882 safety procedures before beginning installation.
- Mechanical Mounting: Securely mount the Advanced XB2-BC31 Switch for Aerospace Use using appropriate hardware, ensuring proper alignment and vibration-resistant installation.
- Electrical Connection: Connect coil terminals to control circuits and load contacts to system circuits according to wiring diagrams.
- Initial Functional Test: Apply control voltage and verify proper switching operation, checking for smooth engagement and disengagement.
- Performance Verification: Test switching timing, contact resistance, and insulation properties to confirm specifications are met.
- Environmental Protection Check: Verify all seals remain intact, especially for applications exposed to harsh operating conditions.
Application Scenarios
The Military Aviation Switch XB2-BC31 is designed for critical aerospace applications including:
- Aircraft Control Systems: Switching functions in flight control, avionics, and cockpit systems
- Power Distribution: Circuit control in 28V DC Aircraft Electrical Systems for lighting, instruments, and auxiliary systems
- Weapon Systems: Reliable switching for armament control, targeting systems, and defensive countermeasures
- Environmental Control: Switching for cabin pressurization, air conditioning, and anti-ice systems
- Ground Support Equipment: Integration into aircraft test stands, power carts, and maintenance systems
- Unmanned Aerial Vehicles: Lightweight, reliable switching for UAV control and payload management systems
Value for Defense Procurement
- Enhanced System Reliability: Military-grade construction and testing ensure dependable performance in critical operations, reducing system downtime.
- Reduced Lifecycle Costs: Extended operational life (100,000+ cycles) minimizes replacement frequency and maintenance requirements.
- Improved Operational Safety: Reliable switching performance enhances overall system safety and crew protection.
- Weight Optimization Benefits: Lightweight design contributes to aircraft weight reduction, improving fuel efficiency and performance.
- Simplified Supply Chain: Proven reliability and standardized design simplify inventory management and reduce logistics complexity.
- Certification Support: Designed and tested to support system certification for military and aerospace applications.
Certifications & Quality Assurance
Manufactured in facilities implementing comprehensive quality management systems, the XB2-BC31 switch is designed and tested to meet relevant military and aerospace standards. Our production processes include rigorous testing protocols to ensure consistent performance and reliability for defense applications.
Customization Options
Understanding that standard configurations may not meet all application requirements, we offer customization options including:
- Specific coil voltage configurations and impedance characteristics
- Custom contact materials and plating for specialized applications
- Modified actuation mechanisms and force requirements
- Special environmental sealing for extreme operating conditions
- Application-specific mounting configurations and form factors
- Custom testing and qualification to meet specific military standards
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