4-Port USB QC3.0 Fast Charging Buck Converter Module 6-32V Input

4-Port USB QC3.0 Fast Charging Buck Converter Module

Power up four devices simultaneously with blazing-fast charging speeds. This compact buck converter module accepts a wide 6–32V DC input (via barrel jack) and delivers up to 24W of output power across four USB-A ports — each supporting Quick Charge 3.0 and a wide range of fast charging protocols. Perfect for DIY charging stations, solar setups, vehicle charging systems, and embedded power projects.

Key Features

• 4 x USB-A output ports with fast charging support
• Wide input range: 6V – 32V DC (barrel jack connector)
• Total output power: 24W (2.4A max per port × 2 active channels)
• Supports QC2.0, QC3.0, BC1.2, FCP (Huawei), AFC (Samsung), Apple 10W, PE+1.1, PE+2.0, SFCP
• Dual independent buck converter channels with shielded inductors
• Compact black PCB with mounting holes for easy installation
• Electrolytic capacitors: 100µF/35V and 220µF/16V for stable output

Specifications

• Input Voltage: 6V – 32V DC
• Output: 24W total (2.4A max per port)
• Output Ports: 4 × USB-A
• Fast Charge Protocols: QC2.0, QC3.0, BC1.2, AFC (Samsung), FCP (Huawei), Apple 10W, PE+1.1, PE+2.0, SFCP
• Topology: Synchronous Buck (step-down)
• Input Connector: DC barrel jack
• PCB Color: Black
• Mounting: 4 corner mounting holes

Applications

• DIY multi-port USB charging stations
• Solar panel USB charging systems
• Vehicle / automotive USB charger builds
• Embedded systems power distribution
• Maker and electronics lab bench power
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