USB QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 5V.
Product Features
Input voltage range: 6V-32V
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%
Support multiple fast charging protocols
Input overvoltage and under-voltage protection
Input overcurrent protection
Output overcurrent, short circuit protection
Machine over temperature protection Support fast charge agreement
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
Support MTK PE1.1/PE2.0
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