4 Channel Usb Qc3.0 Qc2.0 DcDc Buck Converter Charging Step Down Module 632V 9V 12V 24V To Fast Quick Charger Circuit Board 3V 5V 12V

4 Channel Usb Qc3.0 Qc2.0 Dc-Dc Converter Charging

Input overvoltage and undervoltage protection

Input overcurrent protection

Output overcurrent, short circuit protection

Machine over temperature protection

Support fast charge agreement



Product Features

Input voltage range: 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

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

Support Huawei Fast Charge Protocol FCP/SCP

Support Huawei Fast Charge Protocol AFC

Support Spreadtrum Fast Charge Protocol SFCP

Support Qualcomm QC2.0 and 3.0

Support MTK PE1.1/PE2.0

Colour:black

Material:Metal + plastic

Size:90*45mm



Package Contents:

1x DC step-down 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.



About Us

We provide the good product with the best price,we support Wholesale/Drop Shipping Order

1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.

2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.



About Shipments

1.We will send out the orders ASAP once your payment is completed normally.

2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.



About After-sale Service

We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.



About Feedback

1. Please check the package and item when you get carefully to make sure there is no problem.

2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.

3. If there is no problem, please leave us five star positive feedback.

Your affirmation is our greatest motivation ! !