OVERVIEW
In the era of rapid development of electrified equipment, reliable and efficient electrical connection solutions have become critical needs across industries. WNRE leveraging years of technical expertise, introduces the QS series high-current flameproof connectors, delivering innovative solutions for Drone Power Systems, industrial equipment, new energy vehicles, and energy storage systems.
Technological Innovation: Breakthroughs from Materials to Design
• Safety Certification: Full series features UL94-V0 flame-retardant housing with CE compliance
• Environmental Resistance: Operating temperature range standardized at -20℃ to 120℃
• Mechanical Endurance: 1000 mating cycles
• Manufacturing Process: Standardized soldering parameters (150W iron/600℃/2mm solder/6-10s
The core advantage of the QS series lies in its innovative material applications. The specially formulated PA66 engineering plastic housing not only meets UL94-V0 flame-retardant certification but also maintains stable mechanical performance in extreme temperatures ranging from -20°C to 120°C. This material selection addresses industry pain points such as deformation in high-temperature environments and brittleness in low temperatures.
Key Performance Comparison
| Feature | QS Series | Traditional Connectors | Advantage |
| Operating Temperature | -20°C~120°C | -10°C~85°C | Adapts to harsher environments |
| Mating Cycles | 1,000-3,000 cycles | 500-800 cycles | 2-5x longer lifespan |
For electrical conductivity, the QS series adopts differentiated designs:
• Low-current models (15A-60A): Gold-plated brass terminals
• High-current models (80A-260A): Silver-plating process
Application Scenarios: Solutions for Diverse Needs
1. Electric Mobility Systems
• Engineered for high-efficiency power transfer in modern electric vehicles
• Vibration-resistant construction withstands road-induced stresses
2. Energy Storage Solutions
• Secure connections for lithium battery arrays and power banks
• Flame-retardant materials meet critical safety standards
3. Aerial Drone Technology
• Ultra-lightweight designs maximize flight performance
• Precision contacts ensure stable power delivery
4. Remote Control Systems
• Durable interfaces for high-performance RC models
• Optimized for frequent connection cycles
5. Charging Infrastructure
• Robust solutions for fast-charging applications
• Heat-resistant materials withstand continuous high loads
6. Battery Management Systems
• Reliable interconnections for battery monitoring circuits
• Stable signal transmission in high-interference environments
7. **Industrial Power Distribution
• Heavy-duty connectors for machinery power networks
• Corrosion-resistant finishes for harsh environments
For detailed specifications or customization please leave your message.
Post time: Jul-14-2025