QC3.0 QC2.0 Dual USB 2 USB DC-DC Buck Converter Fast Charging Step-Down Circuit Board

Specification:

• Type: Dual USB DC-DC step-down (buck) converter module
• Supported Protocols: QC2.0, QC3.0 fast charging
• Input Voltage: DC 5V-24V
• Output Voltage: Adjustable DC 5V-12V
• Output Current: Up to 3A per USB port
• Design: Compact PCB with dual USB ports
• Efficiency: High-efficiency step-down conversion
• Protection: Overcurrent, overvoltage, and short-circuit
• Durability: Long-lasting performance under load
• Application: USB fast charging circuits and DIY projects

Description:
The QC3.0 QC2.0 Dual USB DC-DC Buck Converter provides fast charging for USB devices. It supports QC2.0 and QC3.0 protocols, with adjustable 5V-12V output and up to 3A per port. Compact and efficient, it is perfect for DIY electronics and charging circuits. Built-in protection ensures safe operation. Additionally, it supports ASCII-based voltage and current monitoring for precise control, making it ideal for electronics projects and fast charging experiments.