Buck Converter Module – 6V–32V to 5V Fast Charging Step-Down Power Supply Board
Buck Converter Module – 6V–32V to 5V Fast Charging Step-Down Power Supply Board
Buck Converter Charging Module is a high-performance step-down voltage regulator designed to convert a wide DC input range of 6V to 32V into a stable 5V USB output with support for Quick Charge 3.0 and 2.0 protocols. It enables fast charging for smartphones, tablets, and other USB-powered devices, making it ideal for DIY electronics, automotive charging systems, solar setups, and custom power supplies.
This compact and efficient circuit board includes an intelligent fast-charging chip that automatically negotiates the correct charging protocol with connected devices, ensuring safe and rapid charging. With high conversion efficiency and multiple safety protections, it delivers reliable performance in a wide range of environments.
Key Features:
Input Voltage: 6V to 32V DC
Output Voltage: 5V DC (QC3.0/QC2.0 adaptive output)
Output Current: Up to 3A (maximum), supports fast charging
Fast-Charge Protocols: QC3.0, QC2.0, compatible with most fast-charging smartphones and tablets
USB Port: Standard USB-A female output
Efficiency: Up to 95% (varies with input/output voltage and load)
Protection Features: Over-voltage, over-current, short-circuit, and thermal protection
Compact Size: Easy to integrate into custom power systems and enclosures
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Customize PCB
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How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
- Specify the desired board size, number of layers, and component types if applicable.
- Rush requests may incur additional charges.
- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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