2 Channel 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

Output voltage: default 5 V, automatically adjust between 3-12 V after fast charge activation

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

Output voltage for compensation function cable

Conversion efficiency: 90% -97%

Support for multiple fast charging protocols

Overvoltage input and undervoltage protection

Input overcurrent protection

Maximum output current, short circuit protection

Machine over temperature protection

Quick charge support agreement

Support DCP protocol, BC1.2, Apple, Samsung protocol

Huawei Support Fast Upload FCP / SCP Protocol

Huawei Support Protocol Fast Charge AFC

Support Spreadtrum Protocol Fast Load SFCP

Qualcomm QC2.0 and 3.0 support

MTK support PE1.1 / PE2.0

size: 50*40mm

Material: metal + plastic

colour:Black

Package Contents:

1 * Buck module

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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