QC2.0 / QC3.0 Fast Charging DC Buck Module, Mobile Phone Charging Board, Type:Dual-Port with DC Jack

1. Wide Input Voltage: Supports a 6V-32V DC input voltage range, making it suitable for various power supply applications. 2. Multiple Fast Charging Outputs: Provides a default 5V output and automatically adjusts between 3V and 12V when fast charging is triggered. Delivers up to 24W output power with multiple voltage and current combinations. 3. Multiple Fast Charging Protocols: Compatible with QC2.0, QC3.0, BC1.2, Compatible with Apple, Compatible with Samsung, MTK PE1.1/PE2.0, Compatible with Huawei AFC, and Spreadtrum SFCP fast charging protocols. 4. Multiple Safety Protections: Features input overvoltage, undervoltage, input overcurrent, output overcurrent, short-circuit, and over-temperature protection for safer operation. 5. High Conversion Efficiency: Achieves 90%-97% conversion efficiency and features output voltage cable compensation. Suitable for solar panel phone charging, car charging modifications, dashcam power supplies, and DIY home power projects.