Sell 【HOT】QC3.0 USB DC-DC Buck Converter Charging Step Down Module 5V Circuit Board-COU best price

Feature: 1. Supporting Fast Charging Protocol. 2. Support DCP, BC1.2, for Apple, for Samsung. 3. Supporting for Huawei Fast Charging Protocol FCP/SCP. 4. Supporting for Huawei Fast Charging Protocol AFC. 5. Supporting for Spreadtrum Protocol SFCP. 6. Support for Qualcomm QC2.0 and 3.0. 7. Support for MTK PE1.1/PE2.0. 8. Output Voltage Cable Compensation Function. 9. Supporting multiple fast charging protocols. 10. Input Overvoltage and Undervoltage Protection. 11. Input Overcurrent Protection. 12. Output Overcurrent and Short Circuit Protection. 13. Over-temperature protection of the whole machine. Specification: Input voltage range: 6V-32V Output voltage: default 5V, automatic adjustment between 3-12V after triggering fast charge Output power: maximum 24W (5V 3.4A, 9V 2.5A, 12V 2A, etc.) Conversion efficiency: 90%-97% Product size: 33mm*17mm*8mm/1.29*0.66*0.31'' Packing weight: 7g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X USB DC-DC Step Down Charging Module