10pcs USB 2CH QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

Tax included.

Size Conversion

Inches

Centimeters

Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.

Feature:

· Input voltage: 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

· Support Huawei Fast Charge Protocol FCP/SCP

· Support Huawei Fast Charge Protocol AFC

· Support Spreadtrum Fast Charge Protocol SFCP

· Support QC2.0 and 3.0

· Support MTK PE1.1/PE2.0

Applications:

· Solar panel to phone charging

· Car charging retrofit

· Driving recorder power supply

· Home power supply, smart plug modification

· Fast charge adapter

Package includes:

10 x Step Down Module