USB 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

This module has a 5V output by default. It automatically adjusts between 3 to 12V once the fast charge is triggered.

Size: approx. 34*17*9.5mm (not including 1mm of USB female seat protrusion)

Input voltage range: 6V-32V DC

Output power: maximum 24W (5V 3.4A, 9V 2.5A, 12V 2A, etc.)

Output voltage wired compensation

Conversion efficiency: 90%~97%

Support agreement: BC1.2, QC2.0, QC3.0, MTK PE1.1/PE2.0, Apple, Samsung AFC, Huawei FCP, Spreadtrum SFCP. 

Feature:

• Supports multiple fast charging protocols.
• Input overvoltage, overcurrent, undervoltage protection.
• Output overcurrent, short circuit protection.
• A module over-temperature protection.
• Fine workmanship and good performance.
• Long service life.
• Used to solar cell phone charging, car charging retrofit, driving recorder power supply, home power conversion etc.