5V USB 6-32V step-down module supports QC3.0 fast charging, automatically adjusting the output voltage from 3 to 12V for optimal device performance. It provides stable operation over a wide range of input voltages from 6 to 32V. The power conversion efficiency is up to 97%, which minimizes power losses. The step-down module has overload, short-circuit and undervoltage protections, ensuring reliability and safety.
Features
Wide input voltage range from 6V to 32V
Supports fast charging with automatic output voltage adjustment between 3V and 12V to adapt to connected devices
Power conversion efficiency from 90% to 97%, which reduces power loss
Built-in overload, short circuit and undervoltage protection for safe operation
Specifications
Input voltage range: 6V-32V
Output voltage: 5V by default, automatically adjusts between 3-12V after starting fast charging
Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)
Output voltage cable compensation function
Conversion efficiency: 90%-97%
Supports multiple fast charging protocols
Overvoltage protection and undervoltage protection at the input
Input protection against overcurrent
Output protection against overcurrent, short circuit
Protection against overheating
Size: 37*20*10mm
Weight: 7.5g
Package
1 x 5V USB step-down module from 6-32V with QC3.0 support
Photos
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