Automotive Wireless Charging Modules

Automotive Wireless Charging Modules

– Golden Eagles’ High-Performance Solutions

1. Technology Overview

Golden Eagle’ automotive-grade wireless charging modules integrate advanced magnetic resonance & Qi-compliant technologies, engineered for:

• High-power transfer: 15W–30W (Qi Extended Power Profile)

• Wide alignment tolerance: ±25mm XY-axis (vs. ±15mm in consumer-grade)

• Operating temperature: -40°C to +105°C (AEC-Q200 certified)

Key Innovations:
✔ Multi-coil DD+Tape design – 92% efficiency at 65mm Z-distance
✔ Dynamic FOD (Foreign Object Detection) – Meets WPC Qi 1.3 Class 0 requirements
✔ CAN/LIN communication – Seamless integration with vehicle infotainment systems

2. Core Technical Specifications

3. Application Scenarios

✅ Center Console Charging

• Multi-device charging: Simultaneous 15Wx2 for phones + 5W for TWS earbuds

• Case Study: Reduced charge time by 30% vs. OEM module in a 2024 EV model

✅ Rear-Seat Entertainment

• Qi v2.0 compatibility: Supports MagSafe alignment (Apple CarPlay ready)

• Thermal management: <45°C surface temp at full load

✅ Commercial Fleets

• Durability: IP54-rated for taxi/ride-sharing use

• Fast pairing: NFC auto-recognition for driver authentication

4. Golden Eagle’ Advantages

Automotive Focus:

• IATF 16949 certified production

• Full PPAP documentation support (Level 3)

Customization Options:

• Voltage input: 12V/24V systems supported

• Coil shapes: Oval/rectangular for flexible integration

• Firmware: OTA update capability

Reliability Testing:

• 1,000+ temperature cycling tests (-40°C ↔ +85°C)

• 500hrs salt spray resistance (ASTM B117)