







⚡ Power your projects with precision and confidence!
The UMLIFE 4PCS AC/DC to DC Step Down Buck Converter set features LM2596HV modules capable of converting a wide input voltage range (AC 5-30V, DC 5-50V) into a stable, adjustable DC output from 3.3V to 33V at up to 3A current. Designed for professional and hobbyist use, these compact voltage regulator boards offer reliable, efficient power management with built-in cooling support, making them ideal for diverse electronics projects.


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