This module is a step-down buck converter, designed to convert a higher DC voltage to a lower, adjustable DC voltage.
It has an input voltage range of DC15V-90V and an adjustable output voltage range of DC2.5V-72V.
It supports a continuous current output of 28A for the 800W version and 50A for the 1200W version.
This type of module is suitable for applications requiring high energy supply, such as industrial equipment, power tools, and laboratory equipment.
It is available for purchase from various online retailers like with options for different power ratings and features.