The 4-Channel USB QC3.0 QC2.0 DC-DC Buck Converter is a high-performance multi-port fast-charging module that efficiently converts 6V-32V DC input into stable USB output voltages. Designed for fast and reliable charging, it supports Quick Charge 3.0 (QC3.0) and Quick Charge 2.0 (QC2.0) protocols, ensuring optimal power delivery to multiple USB-powered devices simultaneously.

Also check: 2-Channel USB QC3.0 QC2.0 DC-DC Buck Converter Module

Features of 4-Channel USB QC3.0 QC2.0 Buck Converter:

1. Four USB output ports with QC3.0 and QC2.0 support for fast charging multiple devices.
2. Wide input voltage range of 6V-32V DC, suitable for 9V, 12V, and 24V power sources.
3. High-efficiency buck converter provides stable voltage regulation and low power loss.
4. Built-in safety features, including over-voltage, over-current, short-circuit, and thermal protection.
5. Ideal for car chargers, DIY power banks, solar charging systems, multi-device charging stations, and other DC-powered applications.

Specifications of 4-Channel USB QC3.0 QC2.0 Buck Converter:

• Input Voltage: 6V-32V DC
• Output Voltage (USB): 5V/9V/12V (Auto-adjust based on device requirement)
• USB Ports: 4 (Quad Channel)
• Fast Charging Protocols: QC3.0, QC2.0
• Protection: Over-voltage, over-current, short-circuit, thermal protection
• Application: Multi-device fast charging, car chargers, solar power setups, DIY power solutions

Package Includes:

1 × 4-Channel USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step-Down Module