4 CHANNEL USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board

This is 4 CHANNEL USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board. DC-DC buck converters are known for their high efficiency in converting higher voltages to lower ones. This efficiency helps minimize power loss during the conversion process. Applications: Suitable for DIY projects, portable chargers, automotive applications, or any scenario where efficient and fast USB charging is required. Note: The actual product may vary in slight variation with the image shown depending upon quantity availability. Features: 4 channels, allowing you to simultaneously charge 4 USB devices. Supports Quick Charge 3.0 (QC3.0) and Quick Charge 2.0 (QC2.0) standards. Accepts input voltages in the range of 6-32V. This flexibility allows the module to be used in various applications with different power sources, such as automotive systems (12V), power adapters, or other DC power supplies. Support multiple fast-charging protocols Support DCP protocol, BC1.2, Apple, Samsung protocol Support Huawei Fast Charge Protocol FCP/SCP Support Huawei Fast Charge Protocol AFC Support Spreadtrum Fast Charge Protocol SFCP Support Qualcomm QC2.0 and 3.0 Specifications: Input voltage: 6~32V Type: 6-32V DC-DC Buck Converter Step Down to Fast Quick Charger Circuit Board Material: Metal + Plastic Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.) Output voltage cable compensation function Conversion efficiency: 90%-97% Product dimensions (mm): 89 x 44 x 11 Product weight (g): 34 Package Includes: 1 x 4 CHANNEL USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board