Features: The XL4005 converter module efficiently steps down voltages from a wide 3.2V to 46V input ranges, delivering a powerful 3A output with integrated over current, over temperature, and short circuit protections for dependable power regulation. This compact DC5V converter features an adjustable potentiometer for easy voltages tuning and a lightweight PCB construction, offering versatile and space efficient integration in electronic assemblies. Designed for enthusiasts and engineers, this step down module provides a reliabled power supply solution for creators requiring adaptable and durability components in their projects. Ideal for powerful applications like LED lighting and motor drives, the XL4005 voltages regulator ensures stable and consistent power delivery in demanding electronic setups. With its robust protections mechanisms and user friendly design, this power supply module enhances device safety and longevity, making it an essential tool for efficient voltages conversion in various circuits. Specifications: Item: 3A DC5V XL4005 Support 3.2V to 46V input ranges LED display function: equipped with LED display screen Size about 44x21mm Package Includes: 1PC Step-down module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution