915 Generation QC3.0 QC2.0 USB Fast Charger Board 4XUSB Port DC-DC Converte

This product is a QC2.0, QC3.0 fast charging module, wide application range, with protection, easy to use, high conversion efficiency, wide input voltage range.
Can be used for car charging transformation, car recorder power supply, household power supply, Intelligent power strip transformation, fast charging adapter, etc. parameter:
Input voltage range: 6V-32V
Output voltage: default 5V, after triggering fast charge, it will automatically adjust between 3-12V
Output power: ≤24W (5V@3.4A, 9V@2.5A, 12V@2A, etc.)
Conversion efficiency: 90%-97%
Output voltage cable compensation function
Input protection: input overvoltage, undervoltage, and overcurrent protection
Output protection: over current, short circuit protection
Whole machine over temperature protection
Switching frequency: 220Khz
Support fast charge protocol:
Support DCP protocol, BC1.2, Appe, protocol
Support fast charge protocol /SCP, Support Spreadtrum fast charge protocol SFCP
Support Qualcomm QC2.0 and 3.0
Support MTK PE1.1/PE2.0
Colour:As shown in color
Material:PCB Package Contents:
1 * 4 Port Charging Module Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.