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QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module Fast Quick Charger Circuit Board
- 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
Description
This is QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V Two Channel. This module supports fast charging protocol for BC1.2, iPhone, also Samsung agreement for Qualcomm QC2.O and QC3.O. This step-down buck converter supports multiple fast-charging protocols along with output voltage cable compensation function. And also it provides a conversion efficiency 90% to 97%.
This DC to DC buck converter steps down the input voltage from 6V ~ 32V to any lower output voltage of default 5V, also automatically adjusts between 3-12V after triggering fast charge. Thus it offers an output power of up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.) depending on the input-output voltage settings. Moreover, this module features Input overvoltage, under-voltage protection, Input/output over-current protection, short circuit protection, and Over-temperature protection. Thus makes it ideal for a wide range of applications. It provides a switch-mode power supply function with high efficiency compared to the popular three-terminal linear regulators, especially with higher input voltages.
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.
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