QC3.0 QC2.0 2 USB DC-DC Buck Converter Charging Step-Down Module | Fast Quick Charger Circuit Board

1-PCS 2 USB DC-DC Buck Converter

Specifications:

• Input Voltage: DC 6V-32V
• Output Voltage: Adjustable 3V-12V (Quick Charge)
• Output Current: Up to 3A per USB port
• USB Ports: 2 USB outputs, compatible with QC3.0/QC2.0 fast charging protocols
• Efficiency: Up to 96% conversion efficiency
• Display: LED indicator for output status
• Protection Features: Overcurrent, overvoltage, short circuit, and thermal protection
• Dimensions: Compact design (approx. 60mm x 30mm x 15mm)
• Weight: Approx. 25g

Applications:

1. DIY fast charging power supplies and power banks.
2. Vehicle-mounted USB chargers for phones and tablets.
3. Portable electronic device charging circuits.
4. Efficient charging for QC-compatible smartphones and gadgets.
5. Embedded solutions for solar charging systems.

Description:

This QC3.0/QC2.0 2 USB DC-DC Buck Converter is a high-efficiency step-down charging module designed for fast and efficient charging. It supports Quick Charge 3.0 and 2.0 protocols, ensuring rapid power delivery to compatible devices. The dual USB ports allow simultaneous charging of two devices, making it perfect for DIY power supplies, car chargers, or mobile power banks. With a wide input voltage range (6V-32V) and adjustable output, it adapts to diverse power sources. Built-in protection ensures safe operation, while its compact size makes it easy to integrate into projects or portable setups.