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
SPECIFICATIONS
Application: MOBILE PHONE
Brand Name: GXTH
Choice: yes
Condition: New
Dissipation Power: USB QC3.0 QC2.0
High-concerned chemical: none
Origin: Mainland China
Package: SMD
Supply Voltage: 6-32V
Type: buck (stepdown) regulator
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.
Input overvoltage and undervoltage protection.
Input overcurrent protection.
Output overcurrent, short circuit protection.
Machine over temperature protection.
Support fast charge agreement
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.
Applications:
Solar panel to mobile phone charging.
Car charging retrofit.
Driving recorder power supply.
Home power supply, smart plug modification.
Fast charge adapter.






- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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