Product description
USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 5V 2-Channel
Output voltage: Default 5V, automatically adjust between 3-12V after fast charge activation Output power: Up to 24W (5V / 3.4A, 9V / 2.5A, 12V / 2A, etc.) Output voltage for compensation function cable Conversion efficiency: 90% -97% Overvoltage input and undervoltage protection Input overcurrent protection Maximum output current, short circuit protection Machine over temperature protection Quick charge support agreement
Support for multiple fast charging protocols Support DCP protocol, BC1.2, protocol
Support Fast Upload / SCP Protocol
Support Protocol Fast Charge
Support Spreadtrum Protocol Fast Load SFCP Qualcomm QC2.0 and 3.0
Support MTK support PE1.1 / PE2.0 Size: 50*40mm