🔌 Power Up Your Projects with Confidence! Built-in protections against short circuits and overheating ensure longevity. Harness 5A and 75W for all your charging and LED needs. Switch seamlessly between constant voltage and constant current modes. Stay informed with clear LED indicators for charging and operational modes. Easily tweak voltage and current with precision potentiometers. 5A Power 75W Output Adjustable Settings The DZS Elec DC-DC Step-Down Constant Current Regulator Module is a versatile and robust solution for powering LED drivers and charging lithium batteries. With a 5A output and 75W capacity, it features dual operational modes, comprehensive safety protections, and user-friendly adjustments, making it an essential tool for both hobbyists and professionals.