USB QC3.0 QC2.0 Charging Module

🔹 USB QC3.0 / QC2.0 Charging Module – Fast Charger Board

The USB QC3.0/QC2.0 charging module is a compact DC-DC step-down converter that supports Qualcomm Quick Charge technology, automatically negotiating 5V, 9V, or 12V output to fast-charge compatible smartphones, tablets, and other USB-powered devices.

✅ Specifications:

• Input Voltage: 6V – 32V DC (typical 12V/24V)

• Output Voltage: 3.6V – 12V (auto-negotiated via QC protocol)

• Output Current: 3A max

• Output Power: 18W max

• Supported Protocols: QC3.0, QC2.0, Samsung AFC, Huawei FCP, Apple

• Connector: USB-A Female

• Efficiency: Up to 92%

• Dimensions: ~27mm x 17mm x 7mm (typical)

• Indicators: Optional LED (varies by model)

📦 Features:
✔️ Supports QC3.0 and QC2.0 fast charging
✔️ Wide input voltage range (6V-32V)
✔️ Automatic voltage negotiation (5V/9V/12V)
✔️ Short circuit and overcurrent protection
✔️ Compact size for embedding into projects
✔️ Compatible with most smartphones and tablets

📦 Applications:
✔️ DIY power banks and portable chargers
✔️ Car, motorcycle, and marine USB chargers
✔️ Solar-powered charging stations
✔️ Battery management systems (BMS) integration
✔️ Arduino and Raspberry Pi power supply
✔️ Industrial equipment USB charging ports